- Credit score:
- Reliable
- Reputation score:
- 43,490
- Employees:
- 254
- Forecast turnover (2025):
- 82,857,319 €
Durable, economical and smart solutions!
TREV-2 Group is a company focused on the construction and maintenance of infrastructure objects and facilities.
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construction research
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building
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construction
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construction work
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development of infrastructure
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infrastructure
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maintenance of public roads
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audit of construction works
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expert assessment of building design documentation
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construction of gas installation
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making of traffic management projects
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pressure equipment works
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construction of roads and bridges
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tea care
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environmental construction
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mining of mineral resources
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traffic management
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road project management
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project management of bridges
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production and installation of asphalt
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building equipment rental
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car wash service
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design
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maintenance
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repair work
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repair
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rebuilding
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the warehouse
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noise barrier walls
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tartu
- Credit score:
- Reliable
- Reputation score:
- 20,620
- Employees:
- 59
- Forecast turnover (2025):
- 159,377,080 €
Wholesale of metals
mineral resources and raw materials, Profile metal, Round pipes and quadriceps tubes, Armature, Special profiles, Stainless material, Aluminium material, bulk metal purchase, stainless angle iron, cold-drawn stainless round rod h9
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construction
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infrastructure
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mineral resources and raw materials
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profile metal
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round pipes and quadriceps tubes
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armature
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special profiles
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stainless material
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aluminium material
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bulk metal purchase
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stainless angle iron
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cold-drawn stainless round rod h9
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stainless steel bar
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stainless cold rolled sheet
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cantilever tube
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quadriceps tube
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seamless drawn round tube
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electric welded round pipe
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electrically welded galvanized round tube
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strip
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unp-profile beam
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ipe - profile beam
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quadruple steel
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calibrated round rod
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hot rolled steel sheet
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wear-resistant steel plates 400hb
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cold rolled sheet
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hot-dive galvanized/=hot-dip galvanized stain
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belted sheet
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mechanical engineering
- Credit score:
- Reliable
- Reputation score:
- 16,640
- Employees:
- 17
- Forecast turnover (2025):
- 955,891 €
Nordic Contractors AS
general construction contracting and project management, technical management, property development, asphalt production and heavy machinery, environmental and port construction, recreation economy, property development projects, environmental construction, project management services, general construction contracting
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technical management
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environmental construction
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tallinn construction services
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port construction expertise
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road construction
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road and infrastructure construction
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general construction contracting and project management
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property development
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asphalt production and heavy machinery
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environmental and port construction
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recreation economy
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property development projects
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project management services
-
general construction contracting
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technical management solutions
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asphalt production services
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heavy machinery operations
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recreation economy development
-
financial performance indicators
-
capital return on investment
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sales revenue growth
-
profit margin analysis
-
general contracting and project management of ehtius
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property development
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environmental and port construction
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general contractor
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project management
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renovation projects
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special construction solutions
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development of apartment buildings
- Credit score:
- Reliable
- Reputation score:
- 15,430
- Employees:
- 37
- Forecast turnover (2025):
- 17,916,301 €
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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construction and real estate
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building construction firms
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heating
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construction
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construction
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sewer construction
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construction and real estate services
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energy and mineral resources
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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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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
-
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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water pipeline installation
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public buildings
- Credit score:
- Reliable
- Reputation score:
- 11,640
- Employees:
- 15
- Forecast turnover (2025):
- 1,854,958 €
Sewerage
energy and mineral resources, mineral resources and natural resources, street lights, Construction work for waste water treatment, water treatment plants and waste incineration plants, Roadworks, Architectural, engineering and survey services, Construction work on pipelines, communication and power lines, roads, roads, airfields and railways; coating work, construction inspection services, Geotechnical services, Maintenance services of public lighting equipment and traffic lights
- Credit score:
- Reliable
- Reputation score:
- 11,390
- Employees:
- 41
- Forecast turnover (2025):
- 6,162,253 €
Steam and air supply in Võru
heating network, Energy, energy and mineral resources, Construction and maintenance of energy systems, boiler houses, heating, Equipment and machinery, Electricity, heating, solar and nuclear energy, Local heating, Pipelines
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construction and real estate
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construction and maintenance of energy systems
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heating
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energy
-
energy and mineral resources
-
boiler houses
-
equipment and machinery
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distribution of heat
-
sale of heat
-
heat production
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chemical washing of heat exchangers
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balancing of central heating systems
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sale and installation of heat meters
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installation and repair of thermal assemblies
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sale of thermal assemblies
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maintenance of thermal assemblies (single or long-term maintenance contract)
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installation and repair of heating systems
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washing of heating systems (pipes, heaters, boilers)
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power
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renewable energy
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heating network
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steam and air supply
- Credit score:
- Reliable
- Reputation score:
- 11,040
- Employees:
- 87
- Forecast turnover (2025):
- 20,021,342 €
Building Strength, Casting Quality!
We specialize in concrete works, from design to assembly, ensuring excellence in every structure.
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infrastructure facilities development
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parking garage construction
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3d construction design
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infrastructure projects
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building
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construction of buildings
-
concrete works
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assembly work
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design
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concrete floor casting - floorwork
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concrete structures of buildings
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industrial and technical facilities
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infra facilities
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parking buildings
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concrete floor casting
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concrete reinforcement
-
concrete works services
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assembly work specialists
-
construction design solutions
-
building concrete structures
-
industrial facility construction
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monolithic concrete work
-
concrete flooring solutions
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technical facility construction
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concrete formwork
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installation work
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pouring concrete floors
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industrial and technical facilities
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assembly work
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pouring floors
- Credit score:
- Reliable
- Reputation score:
- 8,460
- Employees:
- 32
- Forecast turnover (2025):
- 9,563,178 €
Installation of electrical equipment
electrical installations construction, internal electrical installations, substations, cable lines, preventive care, additional care, modernisation, correctional care, maintenance of high voltage substations, Energy
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heating
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internal electrical construction
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external electrical construction
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owner supervision
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electrical installations construction
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energy
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energy and mineral resources
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sf6 gas handling
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electrical works
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maintenance of high voltage substations
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correctional care
-
modernisation
-
additional care
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preventive care
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cable lines
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substations
-
internal electrical installations
-
installation of electrical equipment
- Credit score:
- Reliable
- Reputation score:
- 8,440
- Employees:
- 51
- Forecast turnover (2025):
- 5,269,090 €
Construction installation works
terms of use, Solutions, buildings, Infrastructure, Management, tools, modernisation, Service, strategy, suppliers
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construction machinery and tools
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infrastructure
-
construction installation works
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lift maintenance
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device work
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machinework
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carrying out lifting equipment works
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lifts with low driving height
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lifters with average driving height
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elevators with high driving height
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escalators and mobile roads
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solutions with a deployment system
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smart lifts
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luxury lifts
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innovation and technology
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tallinn
-
solutions
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buildings
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management
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tools
-
modernisation
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terms of use
-
liability
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inquiries
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suppliers
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strategy
-
service
-
escalators
- Credit score:
- Reliable
- Reputation score:
- 7,420
- Employees:
- 9
- Forecast turnover (2025):
- 2,285,268 €
Steam and air supply
energy and mineral resources, heating, Wood fuels, construction inspection services, Pipeline design services, Installation of pipe system, Operation of heating systems, Pipeline replacement work, Construction work for regional heat stations, Mechanical paddock loaders
- Credit score:
- Reliable
- Reputation score:
- 6,680
- Employees:
- 32
- Forecast turnover (2025):
- 5,222,584 €
Building construction works
regular maintenance, air conditioning systems, Technical systems, Ventilation work, system planning, installation of the system, cooling systems, Tallinn, Tartu, cooling and air conditioning systems, heat pumps
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construction and real estate
-
heating
-
construction
-
construction
-
building construction works
-
energy and mineral resources
-
commercial equipment and consumables
-
air conditioning units
-
heating solutions
-
equipment and machinery
-
cooling and air conditioning systems, heat pumps
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air conditioning systems
-
technical systems
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ventilation work
-
system planning
-
installation of the system
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regular maintenance
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repair work
-
cooling
-
cooling systems
-
tartu
-
tallinn
- Credit score:
- Reliable
- Reputation score:
- 6,580
- Employees:
- 52
- Forecast turnover (2025):
- 2,126,319 €
Geodetic research
Construction, Construction research, construction geodesy, Geodetic works, Building Geological Research, geodetic layout plan, as-built measurement, topo-geodetic survey, laserscanning, mobile laserscanning
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construction
-
construction research
-
construction geodesy
-
infrastructure bim data production
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bim solutions and infrastructure modeling
-
geodetic works
-
building geological research
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geodetic layout plan
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as-built measurement
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topo-geodetic survey
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laserscanning
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mobile laserscanning
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permit of use, utility networks
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3d modeling
-
construction research services
-
construction geodesy solutions
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geodetic works estonia
-
building geological research estonia
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geodetic layout plan services
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as-built measurement services
-
topo-geodetic survey companies
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laserscanning technology
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mobile laserscanning services
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utility networks permit of use
-
3d modelling for construction
-
engineering bureau geotechnical services
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gis software solutions
-
construction geodetics
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geodetic studies
-
catastral surveying
- Credit score:
- Reliable
- Reputation score:
- 6,190
- Employees:
- 15
- Forecast turnover (2025):
- 5,895,277 €
Installation of air conditioning systems
Boilers, energy and mineral resources, heating, heating solutions, Equipment and machinery, Construction, Construction, Construction of gas installation, gas works, cooling and air conditioning systems, heat pumps
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heating
-
construction
-
construction
-
construction of gas installation
-
boilers
-
energy and mineral resources
-
heating solutions
-
equipment and machinery
-
gas works
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cooling and air conditioning systems, heat pumps
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if your home is your fortress, the barn-nord will make your home a 21st century fortress. we offer the widest range of modern heat pumps (soil heat pumps, air-water heat pumps).
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need a heating or cooling solution for a larger project than a private house? no problem, the barn-nord has the necessary technical know-how and experience.
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after-service of heat pumps
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ground source heat pumps
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air to water heat pumps
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accessories
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entrust the supervision of your heating systems to experts. we have a corresponding cold work license and our specialists regularly attend factory-side training.
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modern equipment
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cooling solutions
-
heating solutions
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indoor climate
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heat pump
-
tallinn
-
tartu
-
heat pumps
-
training
-
consultation and advisory
-
collectors
-
follow-up service
-
alpha innotec heat pumps
- Credit score:
- Reliable
- Reputation score:
- 6,140
- Employees:
- 34
- Forecast turnover (2025):
- 4,237,847 €
Engineering-technical design
owner supervision of construction, construction consultations, design management, construction management, owner supervision of road management works, fidic engineering service, building consultancy services, construction owner supervision, construction project management, heritage conservation supervision
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construction consultations
-
construction management
-
infrastructure construction management
-
construction management
-
infrastructure works
-
owner supervision of construction
-
design management
-
owner supervision of road management works
-
fidic engineering service
-
construction owner supervision
-
construction project management
-
heritage conservation supervision
-
design management services
-
road management supervision
-
fidic engineering consulting
-
general construction oversight
-
water and sewage construction supervision
-
hvac construction supervision
-
electrical and automation works supervision
-
external pipelines construction oversight
-
port construction supervision
-
project management
-
fidic engineering service
-
general construction work
-
infra-facilities construction work
-
electrical, automation and low-current works
-
preparation of estimated cost of construction work
-
preparation of application budgets
-
construction project expert assessments
-
audit of energy consumption
- Credit score:
- Reliable
- Reputation score:
- 6,020
- Employees:
- 35
- Forecast turnover (2025):
- 3,871,651 €
Lawyers
business advice and m&a, taxes, finance and banking, technology, infrastructure and energy, public procurement, foreign recruitment and employment relations, insolvency and reorganisation, criminal proceedings, family and succession
- Credit score:
- Reliable
- Reputation score:
- 5,860
- Employees:
- 34
- Forecast turnover (2025):
- 4,798,034 €
Building construction works
installation of floors, Foundations, Construction, Construction, Construction work, construction workers, repair work, Tallinn, construction firm, General construction
-
construction
-
construction
-
construction work
-
construction firm
-
foundations and infrastructure building
-
construction works
-
construction company
-
construction and real estate
-
building construction firms
-
construction workers
-
repair work
-
tallinn
-
general construction
-
construction services
-
foundations
-
residential construction work
-
insurance work
-
facade work
-
project management
-
heritage conservation works
-
construction and real estate services
-
construction project management
-
general construction services
-
professional construction services
-
facade construction specialists
-
repair and renovation services
-
heritage conservation construction
-
building construction firms tallinn
-
residential construction work estonia
-
construction workers expertise
- Credit score:
- Reliable
- Reputation score:
- 5,230
- Employees:
- 12
- Forecast turnover (2025):
- 2,458,644 €
Wholesale of water and heating equipment
repair services, cooling and air conditioning, construction work, remote tracking, heating systems, heating solutions, floor and radiator heating, heat pumps, energy calculations, ventilation solutions
-
construction and real estate
-
heating
-
construction
-
construction
-
construction work
-
energy and mineral resources
-
heating solutions
-
equipment and machinery
-
cooling and air conditioning systems, heat pumps
-
consultations
-
repair services
-
ventilation solutions
-
energy calculations
-
heat pumps
-
floor and radiator heating
-
heating solutions
-
heating systems
-
remote tracking
-
cooling and air conditioning
-
wholesale of water and heating equipment
- Credit score:
- Reliable
- Reputation score:
- 4,970
- Employees:
- 7
- Forecast turnover (2025):
- 1,897,485 €
Retail sale of other goods
greases and consumer chemistry, building and finishing materials, construction machinery and tools, energy and mineral resources, Interior, Welding, heating, machinery and tools, Pneumatic equipment, Pneumatic equipment
-
construction and real estate
-
construction machinery and tools
-
heating
-
construction
-
construction
-
building and finishing materials
-
energy and mineral resources
-
interior
-
welding
-
machinery and tools
-
pneumatic equipment
-
pneumatic equipment
-
equipment
-
equipment and machinery
-
technological lines
-
technological equipment
-
compressed air accessories
-
lubricants and consumer chemistry
-
oil equipment
-
hose drums
-
compressed air dryers
-
compressed air tools
-
electrical hand tools
-
pressure sprays and accessories
-
car wash supplies
-
pressure washers
-
heat blowers
-
tools
-
pistols
-
generators
- Credit score:
- Reliable
- Reputation score:
- 4,950
- Employees:
- 6
- Forecast turnover (2025):
- 3,729,910 €
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
-
sewerage
-
ventilation
-
bosch climate engineering
-
city climate
-
heating solution
-
balancing the heating system
-
ground heat
-
ground source heat pump
-
smart management
-
solar heating
-
underfloor heating
-
the heat center
-
heat pump maintenance
-
thermia
-
air to air heat pump
-
heat pumps
-
air to water heat pump
-
installation
-
floor pouring
-
excavation work
-
question
-
ground source heat pumps
-
radiator heating
-
cooling
-
indoor climate
-
warm node
-
heating system installation
-
heat
-
heat pump
-
sanitary equipment
- Credit score:
- Reliable
- Reputation score:
- 4,950
- Employees:
- 19
- Forecast turnover (2025):
- 3,626,978 €
Construction of electricity and communications networks
Energy, energy and mineral resources, heating, rental workforce mediation, Communications and computer networks, Construction of substations, construction of air and ground cable lines, stress work, installation of end and extension sleeves, switches
-
heating
-
construction of substations
-
construction of air and ground cable lines
-
construction of industrial automation
-
construction of lightning protection systems
-
construction and maintenance
-
building
-
energy
-
energy and mineral resources
-
rental workforce mediation
-
communications and computer networks
-
stress work
-
installation of end and extension sleeves
-
switches
-
control measurements of electrical installations
-
construction of grounding and lightning protection systems
-
control measurements of installations
-
control measurements
-
voltage works 0,4 to 20 kv
-
installation of end and extension sleeves up to 52 kv
-
communication lines
-
outdoor lighting
-
industrial automation
-
grounding systems
-
installation of end and extension sleeves 52 kv
-
design
-
electrical consultancy
-
search and remediation of breakdowns
-
electricity
-
installation work