- Credit score:
- Reliable
- Reputation score:
- 31,520
- Employees:
- 142
- Forecast turnover (2026):
- 129,197,922 €
We create a complete living environment!
The construction company Nordecon AS, founded in 1989, has grown to become one of the largest construction groups in Estonia.
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a
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installation
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construction
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construction and real estate
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construction and real estate services
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building construction firms
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geodesic services
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shadow production process
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maidla production
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design
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investing services
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engineering
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heritage conservation
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fire safety
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maintenance of public roads
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construction
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expert assessment of building design documentation
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construction research
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inspection and maintenance
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making of traffic management projects
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rental workforce mediation
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design, construction and maintenance of fire safety
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terraces
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repair
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apartment buildings
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contact information
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health trail
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row houses
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commercial premises
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sweden
- Credit score:
- Reliable
- Reputation score:
- 14,990
- Employees:
- 38
- Forecast turnover (2026):
- 18,909,608 €
Water supply and sewage works
We have built outdoor networks both within the boundaries of a private owner's property and on city streets and other public lands. We also offer external network design services.
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water pipeline installation
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construction and real estate
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construction and real estate services
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building construction firms
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energy and mineral resources
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heating
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heating solutions
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mineral resources and natural resources
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equipment and machinery
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general and home services
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construction
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construction
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sewer accessories
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trackwork
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logistics
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internal networks
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customers
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sanitation
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installation
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solutions
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buildings
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apartment buildings
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shopping centres
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private houses
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office buildings
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heating systems construction
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objects
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hotels
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public buildings
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high-quality construction
- Credit score:
- Reliable
- Reputation score:
- 13,370
- Employees:
- 81
- Forecast turnover (2026):
- 16,796,763 €
Construction of sewer lines
Construction, Maintenance of public roads, Expert assessment of building design documentation, Construction research, pipework construction, road construction, Owner supervision, Water pipelines, sewer pipes, construction of connection points
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water pipelines
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stormwater pipelines
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construction and repair of internal water and sewerage pipelines
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emergency work of water and sewerage pipelines
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desinfication of water pipes
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construction
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maintenance of public roads
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expert assessment of building design documentation
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construction research
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pipework construction
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road construction
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owner supervision
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sewer pipes
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construction of connection points
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construction of mains pipelines and renovation eggs
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road construction (base construction, stonework, asphalting) and renovation
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establishment of sites and car parks
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road cover restoration work
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completion of asphalt work in summer and winter with preparation
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establishment of landscaping
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consultations (e.g. expert assessments of construction projects, engineering solutions, etc.)
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pressurisation of external races
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elimination of sewerage blockages
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cleansing fat catchers
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cleaning sand trappers
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repair of wells
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pressure washing
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rinsing and disinfection of drinking water piping
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pressure washing of sewerage pipes and wells
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ice pigging
- Credit score:
- Reliable
- Reputation score:
- 5,460
- Employees:
- 24
- Forecast turnover (2026):
- 4,719,819 €
Comprehensive solutions for technical systems
HEARUM offers energy-efficient and coordinated technical system solutions for buildings. We help bring together heating, ventilation, cooling, water supply and electrical systems.
- Credit score:
- Reliable
- Reputation score:
- 4,960
- Employees:
- 7
- Forecast turnover (2026):
- 4,023,640 €
Pipeline and heating installation
ventilation, bosch climate engineering, City Climate, heating solution, balancing the heating system, ground heat, ground source heat pump, Smart Management, solar heating, underfloor heating
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sewerage
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installation
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water supply
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water floor heating
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air water heat pump
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water tanks
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pipeline and heating installation
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ventilation
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bosch climate engineering
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city climate
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heating solution
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balancing the heating system
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ground heat
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ground source heat pump
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smart management
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solar heating
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underfloor heating
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the heat center
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heat pump maintenance
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thermia
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air to air heat pump
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heat pumps
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air to water heat pump
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floor pouring
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excavation work
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question
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ground source heat pumps
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radiator heating
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cooling
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indoor climate
- Credit score:
- Reliable
- Reputation score:
- 4,850
- Employees:
- 39
- Forecast turnover (2026):
- 1,366,454 €
J.V.H. Production
assembly of equipment for energy objects, assembly of metal structures, repair and replacement of heat supply lines, assembly of pipelines and bracket fittings of different definitions, assembly and repair works, metal structures installation, technical maintenance services, environmental protection in construction, energy equipment assembly services, heat supply lines repair
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assembly of pipelines and bracket fittings of different definitions
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pipeline assembly services
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installation of water supply pipelines
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renovation of gas pipelines
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assembly of equipment for energy objects
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assembly of metal structures
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repair and replacement of heat supply lines
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assembly and repair works
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technical maintenance services
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environmental protection in construction
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energy equipment assembly services
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heat supply lines repair
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bracket fittings installation
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industrial repair works
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estonia engineering services
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narva assembly company
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eu subcontracting services
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marine vessels repair
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exhaust gas cleaning systems
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quality assembly works
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repair of power plant equipment
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power stations
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gas stations
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cooling systems
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ventilation systems
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installation of steel structures
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structural repairs
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on-site welding
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construction of platforms and towers
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replacement of heat exchanger piping
- Credit score:
- Reliable
- Reputation score:
- 4,650
- Employees:
- 15
- Forecast turnover (2026):
- 2,302,272 €
Cleaner Communities, Greener Futures
We specialize in the transport of waste, waste management, and a variety of general and home services, including the elimination of sewerage blockages, cleaning of fat and sand trappers, and maintenance of water supply and sewers.
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elimination of sewerage blockages
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water supply and repair of sewers
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video surveys and pipeline searches
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plumbing video inspection
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water mains repair
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cleaning and emptying of storm water wells
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pipeline video inspection
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sewerage
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transport of waste
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waste management
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general and home services
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fat trappers
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pressure washing of sewage pipes
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cleaning of grease wells
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cleaning sand trappers
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street cleaning
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cleaning and emptying of rainwater wells
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pumping work
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snow removal
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watering services
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waste management services
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environmental cleaning solutions
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sewer maintenance
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fat-trapping cleaning
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maintenance of sand trappers
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hydro cleaning services
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rainwater pit services
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transport of waste
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waste management consulting
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cleansing of grease traps
- Credit score:
- Reliable
- Reputation score:
- 4,200
- Employees:
- 12
- Forecast turnover (2026):
- 1,208,451 €
Warmth and Comfort, Engineered to Last.
We specialize in the design, construction, and maintenance of heating systems, boiler houses, and water supply networks, ensuring efficient energy use and comfort for our clients.
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water supply
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water pipeline installation
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installation of water pipeline
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water and sewerage
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water services
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energy and mineral resources
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heating
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heating solutions
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equipment and machinery
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construction
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construction
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boiler houses
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central heating systems
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thermal equipment
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boiler house construction
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ground heating
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heat node solution
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sewer
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diamond drilling
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heat nodes
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sewerage
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eco-friendly ground heating
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ground source heat pump installation
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renewable heating
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sewer construction and maintenance
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environmentally friendly water solutions
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industrial water services
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thermal equipment installation
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custom machine solutions
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construction services
- Credit score:
- Reliable
- Reputation score:
- 3,900
- Employees:
- 7
- Forecast turnover (2026):
- 577,991 €
Installation of sanitary equipment
balancing heating systems, heating solutions, Plumbing and fittings, Water Systems, Washing of heating systems, Construction, Construction, plumbing services, Water floor heating, Replacement of shutters
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water systems
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water floor heating
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sewerage
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installation
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plumbing
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water and sewerage
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installation of water floor heating
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construction and real estate
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heating solutions
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plumbing and fittings
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general and home services
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construction
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construction
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plumbing services
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replacement of shutters
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sewer construction
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washing of heating systems
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balancing the heating system
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sanitary equipment installation
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tube replacement
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repair and cleaning
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elimination of blockages
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heating system construction
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renovation and maintenance
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shift of trousers
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floor
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renovation
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sewer system
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repair
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heating system
- Credit score:
- Borderline
- Reputation score:
- 3,850
- Employees:
- 21
- Forecast turnover (2026):
- 2,098,110 €
Installation of sanitary equipment
water supply, heating solutions, Sewer systems, water mains, floor heating, water-measuring nodes, Plumbing, draining, wastewater disposal, heating elements
- Credit score:
- Reliable
- Reputation score:
- 3,830
- Employees:
- 21
- Forecast turnover (2026):
- 1,250,443 €
Building Your Future, Constructing Excellence!
We specialize in general construction and repair works, offering comprehensive 'keys to the hands' construction solutions.
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a
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installation
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general construction and repair works
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keys to the hands of construction
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installation of bulk wool
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transport work
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lifting work
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excavation work
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finishing works
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indoor building work
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exterior construction works
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keys to construction
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lifting and excavation
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upgrading works
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heating solutions
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insulation solutions
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project management
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transport and logistics
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residential building
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commercial construction
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industrial projects
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renovation and restoration
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building
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more information
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industrial buildings
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question
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the keys
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the general contractor
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island land
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technique
- Credit score:
- Reliable
- Reputation score:
- 3,720
- Employees:
- 7
- Forecast turnover (2026):
- 300,902 €
Open to Security, Closed to Compromise!
We specialize in the installation and automation of a variety of doors and provide PUR foam insulation services.
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roofs
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installation
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insulation
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opening automation
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garage door automation
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installation of garage doors
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sloping roads
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roof domes
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steel doors
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fire barrier curtains
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barrier trees
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lifting doors
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door automation
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pur insulation
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fire resistant doors
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garage door automation services
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industrial door installation
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fireproof curtain installation
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automated barrier gates
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overhead lifting doors
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door automation solutions
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polyurethane foam insulation
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sloped driveway solutions
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roof dome installation
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steel door suppliers
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emergency service for doors
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loading dock equipment
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high-speed doors
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exterior construction work
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warm-up work
- Credit score:
- Reliable
- Reputation score:
- 3,680
- Employees:
- 9
- Forecast turnover (2026):
- 1,233,947 €
Construction of sewer lines
sanitation, construction of pipe pipe, establishment of fire water storage facilities, construction of pumping stations, construction of jars, construction of sewerage system, construction firm, handling, sewer system construction, sanitation services
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water supply
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pipes
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in-plot water supply
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installation of water and waste water tanks
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rainwater pipeline
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installation
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construction of storm water pipeline
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construction
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construction
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construction of public water supply
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sewer works
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seated fields
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reservoirs
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pumps
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sewer systems
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oil and fat trappers
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construction of drainage pipelines
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establishment of seepage fields
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construction of pipe pipe
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establishment of fire water storage facilities
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construction of pumping stations
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construction of jars
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construction of sewerage system
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construction firm
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handling
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sanitation
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renovation
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building and renovation
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sanitation services
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sewer system construction
- Credit score:
- Reliable
- Reputation score:
- 3,680
- Employees:
- 3
- Forecast turnover (2026):
- 511,450 €
Warmth and Comfort, Expertly Delivered!
We provide expert installation, maintenance, and repair services for WOLF devices, ensuring their optimal performance and energy efficiency.
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installation
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pipeline and heating installation
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construction
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construction
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energy-saving heating solutions
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heating systems maintenance
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climate control maintenance
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wolf equipment maintenance
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wolf device installation
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wolf systems repair services
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professional equipment servicing
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solar heating systems integration
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heating control units
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gas installation a-category
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certified gas repair services
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hvac maintenance and repair
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cooling systems technician level 3
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wolf product sales and installation
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energy efficiency
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technological development
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use of renewable energy
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installation and repair of equipment
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repair
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heating solutions
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maintenance
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regular checks
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set up efficiency
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system updates
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maintenance of equipment
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environmentally friendly
- Credit score:
- Reliable
- Reputation score:
- 3,670
- Employees:
- 8
- Forecast turnover (2026):
- 580,033 €
Installation of industrial machinery
Metal industry, Construction of gas installation, gas works, Pressure equipment works, pressure systems, technical solutions, metal construction, heat solutions, Construction of boiler houses, pipework construction
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steam and gas pipelines
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water and oil pipelines
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compressed air pipelines:
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water pipelines
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compressed air pipelines
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metal industry
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construction of gas installation
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gas works
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pressure equipment works
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pressure systems
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technical solutions
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metal construction
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heat solutions
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construction of boiler houses
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pipework construction
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construction of equipment
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industrial solutions
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heating and cooling pipelines
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gas boiler houses
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steam boiler houses
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pellet boiler houses
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oil boiler houses
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steel structures
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stainless steel
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special steel
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steam piping
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central heating pipelines
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steel
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of special steel
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stainless steel
- Credit score:
- Reliable
- Reputation score:
- 3,510
- Employees:
- 6
- Forecast turnover (2026):
- 1,166,451 €
Installation of air conditioning systems
Industrial ventilation, Construction, Construction, fire-barrier mixture, fire protection silicone, Diamond Drilling, air-to-air heat pumps, air conditioning units, ventilation of large kitchens, ventilation of commercial and industrial buildings
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installation
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plumbing
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construction and real estate
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construction
-
construction
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fire-barrier mixture
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fire protection silicone
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diamond drilling
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air-to-air heat pumps
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air conditioning units
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ventilation of large kitchens
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ventilation of commercial and industrial buildings
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ventilation of office and warehouse buildings
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ventilation of private houses
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exhaust site extraction
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construction and maintenance of ventilation
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fire protection works
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repair and maintenance of air heating and cooling
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installation of fire-retardant seal
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passages
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fire-barrier partitions and floors
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plumbing and cables
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fire protection windows
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construction and maintenance of air heating and cooling
-
maintenance
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repair
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commercial and industrial ventilation
-
construction and maintenance
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indoor climate
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customers
- Credit score:
- Reliable
- Reputation score:
- 3,500
- Employees:
- 14
- Forecast turnover (2026):
- 1,279,636 €
Construction of wells
wells, Construction, Construction, hydrogeological works, drilling wells, ground heating wells, cleaning wells, water and sanitation solutions, registration and liquidation of wells, water and sewerage works
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water and sanitation solutions
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water and sewerage works
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analysis of water samples
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water systems installation
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sewer line installation
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sewerage
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installation
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construction and real estate
-
construction
-
construction
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hydrogeological works
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drilling wells
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ground heating wells
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cleaning wells
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registration and liquidation of wells
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drafting
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formalisation of documentation
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drilling
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design
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measurements of performance
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installation of cleaners and containers
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establishment of infiltration pitches
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drilling wells
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ground heating
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drilling well
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depth
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sanitation
-
construction of wells
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frequently asked questions
-
documentation
- Credit score:
- Reliable
- Reputation score:
- 3,470
- Employees:
- 8
- Forecast turnover (2026):
- 538,733 €
Roofing
Hydro-insulating materials, Hydrosolation works, Roofing installation and repair, Roofing and materials, Roof construction, Balcony repair, Steel roofs, Waltz sheet roofs, building and repair works, sealing work
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roofs
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water insurance
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repair of rainwater system
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insulation
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waterproofing of wind generators
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foundation waterproofing
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roof
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water resistance
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roofing
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hydro-insulating materials
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hydrosolation works
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roofing installation and repair
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roofing and materials
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roof construction
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balcony repair
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steel roofs
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waltz sheet roofs
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building and repair works
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sealing work
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liquid plastic
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balconies
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terraces
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parking lots
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foundations
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repair and renovation
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coatings
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construction of roof terraces
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design and design
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thin and thick-layer parking systems
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parking systems with reinforcement layer
- Credit score:
- Borderline
- Reputation score:
- 3,390
- Employees:
- 7
- Forecast turnover (2026):
- 863,787 €
Excavation and soil work
snow plow, excavator cat 323, bucket loader cat 444, compact wheel loader cat 906m, mini excavator cat 302 pro hydraulic, heavy machinery, excavation and earthworks, the excavation, machine park, Mini Excavator
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water and sewerage
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discharge of storm water
-
a
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excavation work
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soil work
-
heavy machinery rental
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external sewerage construction
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construction of coatings
-
infrastructure construction
-
infrastructure maintenance
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road maintenance
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maintenance of the building
-
electrical system maintenance
-
sewer maintenance
-
gas track works
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excavator cat 323
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bucket loader cat 444
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compact wheel loader cat 906m
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mini excavator cat 302 pro hydraulic
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heavy machinery
-
excavation and earthworks
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the excavation
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snow plow
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width
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excavator
-
mini excavator
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machine park
-
bulldozer
-
excavation and soil work
- Credit score:
- Reliable
- Reputation score:
- 3,340
- Employees:
- 6
- Forecast turnover (2026):
- 1,022,216 €
Energizing Progress, Constructing Reliability.
We specialize in the construction and maintenance of gas and heating systems, utilizing certified welding processes and offering expert insulation services for a variety of equipment and pipelines.
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water supply pipelines
-
process pipelines
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water pipeline installation
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steam pipeline construction
-
pipeline and heating installation
-
construction and real estate
-
building and finishing materials
-
energy
-
energy and mineral resources
-
construction and maintenance of energy systems
-
heating solutions
-
fuels
-
mineral resources and natural resources
-
mineral resources and raw materials
-
equipment and machinery
-
construction
-
construction
-
gas works
-
pressure equipment works
-
construction of heating systems
-
steam piping
-
warmth nodes
-
boiler houses
-
gas systems
-
sound insulation of equipment
-
pressure pipelines
-
district heating pipelines
-
natural gas and liquefied gas installations
-
gas trails of plastic and steel
-
gas blowers and emitters