- Credit score:
- Reliable
- Reputation score:
- 44,110
- Employees:
- 266
- Forecast turnover (2026):
- 97,564,829 €
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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design
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installation
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renovation
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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 research
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construction of gas installation
-
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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building
-
construction
-
construction work
-
maintenance
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repair work
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repair
-
rebuilding
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the warehouse
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noise barrier walls
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development of infrastructure
- 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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design
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windows
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solutions
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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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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
- 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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heating solutions
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installation
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solutions
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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
-
mineral resources and natural resources
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equipment and machinery
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general and home services
-
construction
-
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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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
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high-quality construction
- Credit score:
- Reliable
- Reputation score:
- 9,850
- Employees:
- 33
- Forecast turnover (2026):
- 8,763,472 €
Wholesale of machine tools
Woodworking Equipment, Woodworking Equipment, Lathes, indoor and milling machines, Machine tools for wood processing, Simulators, Industrial equipment, number-controlled processing centres, CNC machining, sawing, planing, milling and finger pruning
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door/window manufacturing technology
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biesse smartaction - full solution for smart factory
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woodworking equipment
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woodworking equipment
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industrial equipment
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number-controlled processing centres
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cnc machining
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sawing, planing
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milling and finger pruning
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wood shredders and presses
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wood dryers
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installation of woodworking equipment
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maintenance, repair and sharpening
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scrubbing
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drilling and downing
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harvesting
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plastic and aluminium
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factory projects
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planing, grinding and sawing
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drilling, milling and downing
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edge top and pressing
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wood dryers; finishing
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equipment maintenance and repair
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installation and consultation
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software and use training
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diagnostics of devices
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sale of cutting instruments
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accessories and accessories
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sharpening and correction of instruments
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sharpening machines and measuring equipment
- Credit score:
- Reliable
- Reputation score:
- 8,620
- Employees:
- 44
- Forecast turnover (2026):
- 3,436,512 €
Manufacture of lighting equipment
building and finishing materials, Interior, lighting solutions, christmas decorations, light design, Interior design projects, Installation, Storage, led lights, external decorations
- Credit score:
- Neutral
- Reputation score:
- 8,310
- Employees:
- 46
- Forecast turnover (2026):
- 2,132,507 €
Installation of sanitary equipment
sanitation, heat pumps installation, water supply and sanitation works, Design, Installation, Design and installation, private houses, santechnical works, sprinkler, sewer works
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complete solutions of the outer shell of the building
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design
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installation
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fire safety
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construction
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cooling and air conditioning systems, heat pumps
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inspection and maintenance
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design, construction and maintenance of fire safety
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outsourcing
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metal cladding
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ventilation work
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installation of heat pumps and air conditioners
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sprinkler and firefighting
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water supply and sanitation works
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systems design
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heat pumps installation
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water supply and sanitation works
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design and installation
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private houses
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sanitation
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tallinn
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maintenance
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santechnical works
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sewer works
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sprinkler
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installation of sanitary equipment
- Credit score:
- Reliable
- Reputation score:
- 5,980
- Employees:
- 20
- Forecast turnover (2026):
- 4,912,084 €
Manufacture of plastics and windows
building and finishing materials, Construction, Construction, pvc-aknad, aluminium aknad, Products, Maintenance and repair, Installation of windows, Glass facades, aluminium doors
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installation of windows
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aluminium windows
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special solutions
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manufacture of plastics and windows
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construction and real estate
-
building and finishing materials
-
construction
-
construction
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pvc-aknad
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aluminium aknad
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products
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maintenance and repair
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glass facades
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aluminium doors
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fire barriers
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sliding doors
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repair and maintenance
- 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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heating solution
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installation
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solutions
-
finding solutions
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ventilation
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bosch climate engineering
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city climate
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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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sewerage
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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
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warm node
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heating system installation
-
heat
- Credit score:
- Neutral
- Reputation score:
- 4,780
- Employees:
- 34
- Forecast turnover (2026):
- 3,085,934 €
Installation of electrical equipment
Building, outdoor lighting construction, design work, Design, Installation, maintenance, solar panels installation, electrical and low-current works, Solar Station, electrical measurements
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design
-
installation
-
design, construction and maintenance of fire safety
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electricity and automation
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design and installation
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weak current systems
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electrical measurement
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security systems
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fire alarm system
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strong current systems
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automation systems
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electrical systems
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low current systems
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electrical measurements
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outdoor lighting construction
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design work
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maintenance
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building
-
weak current electrical work
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solar panels installation
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solar station
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electrical and low-current works
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installation of electrical equipment
- Credit score:
- Reliable
- Reputation score:
- 4,720
- Employees:
- 2
- Forecast turnover (2026):
- 171,449 €
Finishing of buildings
metal construction painting, bathroom and toilet tiling, installation of doors, furniture assembly, elimination of water damage, bathroom renovation, tiling and jointing, waterproofing, tiling work, foundation construction
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installation of doors
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installation of windows
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installation
-
renovation
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metal construction painting
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bathroom and toilet tiling
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furniture assembly
-
elimination of water damage
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bathroom renovation
-
tiling and jointing
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waterproofing
-
tiling work
-
foundation construction
-
installation of sanitary ware
-
plumbing services
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electrical works and floor heating installation
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pouring and tiling of stairs
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demolition of concrete floors
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sealing of concrete surfaces and facades
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sealing of glazing and cladding
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painting, painting, putting up
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interior decoration of private houses
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interior finishing of apartments
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100% overhaul
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facade insulation and renovation
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sauna construction and led strip installation
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terrace building
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installation and repair of gardens
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gypsum works
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framework and bulkhead construction
- Credit score:
- Reliable
- Reputation score:
- 4,330
- Employees:
- 4
- Forecast turnover (2026):
- 3,709,883 €
Installation of air conditioning systems
ventilation systems, Installation, maintenance, Products, Diamond Drilling, inspection, ventilation, periodic inspection, maintenance work, ventilation equipment sales
- 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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heating solutions
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heat node solution
-
environmentally friendly water solutions
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custom machine solutions
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installation
-
solutions
-
energy and mineral resources
-
heating
-
equipment and machinery
-
construction
-
construction
-
boiler houses
-
central heating systems
-
thermal equipment
-
boiler house construction
-
ground heating
-
sewer
-
water supply
-
diamond drilling
-
heat nodes
-
sewerage
-
eco-friendly ground heating
-
ground source heat pump installation
-
renewable heating
-
water pipeline installation
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sewer construction and maintenance
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industrial water services
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thermal equipment installation
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construction services
-
construction of boiler house
- Credit score:
- Reliable
- Reputation score:
- 4,080
- Employees:
- 17
- Forecast turnover (2026):
- 2,391,494 €
Energizing Tomorrow, Empowering Today!
We specialize in electrical construction and design, offering comprehensive services from weak to strong current works.
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solar panel solutions
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design
-
turnkey solutions
-
integrated solutions
-
solutions
-
installation
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weak current works
-
strong current works
-
automation works
-
low and mid voltage works
-
operation and maintenance of electrical installations
-
distribution substations
-
construction and maintenance of street lighting
-
electrical maintenance
-
street lighting construction and maintenance
-
electrical engineering and consulting
-
electricity and energy services
-
general contracting and construction
-
weak current electrical works
-
strong current electrical works
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electrical automation services
-
low and mid voltage electrical projects
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distribution substation construction
-
electrical construction and design
-
turnkey construction services estonia
-
industrial building development projects
-
low and medium voltage works
-
operation and maintenance of electrical equipment
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construction and maintenance of street lighting
-
solar energy stations
- Credit score:
- Reliable
- Reputation score:
- 4,020
- Employees:
- 24
- Forecast turnover (2026):
- 2,266,545 €
Precision prefabricated wood structures
Wood systems designed and certified in the plant that accelerate construction, reduce material losses and repetition. We offer logistics, supply and professional installation.
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installation
-
roof solutions
-
construction solutions
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roofing moulds
-
posi-joist
-
gluewood
-
clt panels
-
pre-fabricated roofs
-
project ferments
-
floor gratings
-
light floor
-
resistance to load
-
supply
-
logistics
-
keys and hands
-
timber frame houses
-
element houses
-
roof trusses
-
timber trusses
-
posi-joist joists
-
metal web joists
-
rafters
-
compound rafters
-
floor joists
-
timber structures
-
timber frame manufacturing
-
energy efficient construction
-
roof construction
-
structural design
-
custom timber components
- Credit score:
- Reliable
- Reputation score:
- 4,020
- Employees:
- 12
- Forecast turnover (2026):
- 6,275,150 €
Warmth for Today, Energy for Tomorrow!
We offer a comprehensive range of services including the sale and installation of heat pumps, ventilation systems, and regular maintenance.
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installation
-
custom heating solutions
-
custom solutions
-
solutions
-
full solution
-
complete solution
-
heat pumps
-
ventilation
-
regular maintenance
-
sale and installation of equipment
-
consulting
-
documentation
-
project management
-
heat pump maintenance
-
ventilation systems
-
ground source heat pumps
-
air to water heat pumps
-
heat pump installation
-
energy-efficient heating
-
industrial heat pumps
-
cleanroom technology
-
data center cooling equipment
-
heat distribution solutions
-
geothermal collectors
-
solar heating systems
-
heat pump consulting services
-
regular maintenance
-
consultations
-
ground heat
-
air / water
- Credit score:
- Reliable
- Reputation score:
- 3,930
- Employees:
- 18
- Forecast turnover (2026):
- 1,316,150 €
Installation of electrical equipment
energy, building and finishing materials, electrical equipment, Energy, energy and mineral resources, heating, Construction work for power lines, Installation of road lighting, Construction work for communication lines, Installation of external lighting
-
design
-
installation
-
design
-
installation
-
construction and real estate
-
building and finishing materials
-
electrical equipment
-
energy
-
energy and mineral resources
-
heating
-
construction
-
construction
-
electrical construction
-
handle management
-
control measurements
-
audit
-
design of external and internal parts
-
design of weak current systems
-
design of strong current systems
-
design of lighting
-
construction of supply lines
-
construction of internal electrical installations
-
lightning protection construction
-
assembly of shields
-
technical inspection
-
audit of defence and management systems
-
reporting and documentation
-
risk analysis
-
electrical works company
-
electrical measurements
- Credit score:
- Reliable
- Reputation score:
- 3,920
- Employees:
- 18
- Forecast turnover (2026):
- 610,517 €
Cleanliness Crafted to Perfection!
We offer comprehensive cleaning solutions, from floor and window washing to large-scale commercial and private property maintenance.
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floor and window wash
-
window wash
-
integrated solutions
-
cleaning windows
-
general and home services
-
interior cleaning of buildings
-
interior cleaning
-
machine cleaning of floors
-
large-scale cleaning of commercial premises
-
large-scale cleaning of private houses
-
byropind surgical cleaning
-
size of eramues and corresponders
-
outdoor cleaning
-
indoor and outdoor cleaning
-
anti-slippery
-
housekeeping services
-
housekeeping service
-
windbreak cleaning
-
lawn mowing and trimming
-
cleaning of courtyards
-
special cleaning services
-
special cleaning work
-
acenes pesu and cleaning work
-
deep washing and coating of floors with protective agents
-
waxing floors
-
street stone lingerie
-
street stone cleaning
-
minor repairs
-
tiny repairs
-
large-scale cleaning
- Credit score:
- Reliable
- Reputation score:
- 3,900
- Employees:
- 11
- Forecast turnover (2026):
- 1,379,135 €
Manufacture of metal structures
grinding work, Welding, painting services, welding services, project management in construction, on-site welding, plasma cutting services, PVC hall construction, steel construction solutions, EN1090 quality standard
-
steel construction solutions
-
installation
-
design
-
construction and real estate
-
welding
-
painting services
-
welding services
-
project management in construction
-
on-site welding
-
plasma cutting services
-
pvc hall construction
-
en1090 quality standard
-
factory production control certificates
-
engineering steel structures
-
international construction experience
-
daylight pvc halls
-
indoor and outdoor welding
-
custom steel design
-
welding
-
steel structures
-
pvc grey
-
production
-
general construction contract
-
uninsulated greys
-
insulated greys
-
training and sports halls
-
agricultural and warehouse halls
-
welding work
-
plasma cutting (3-25mm)
-
painting work
- 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
-
heating solutions
-
installation
-
renovation
-
solutions
-
construction and real estate
-
plumbing and fittings
-
water systems
-
general and home services
-
construction
-
construction
-
plumbing services
-
water floor heating
-
replacement of shutters
-
sewer construction
-
washing of heating systems
-
balancing the heating system
-
sanitary equipment installation
-
tube replacement
-
repair and cleaning
-
elimination of blockages
-
heating system construction
-
renovation and maintenance
-
shift of trousers
-
sewerage
-
floor
-
sewer system
-
repair
-
heating system
-
heating systems construction
-
heating system installation
- 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