- 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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installation work
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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
-
construction research
-
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
-
car wash service
-
building
-
construction
-
construction work
-
maintenance
-
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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solutions
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installation
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construction
-
construction and real estate
-
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
-
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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heating solutions
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customers
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installation
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solutions
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construction and real estate
-
construction and real estate services
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building construction firms
-
energy and mineral resources
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heating
-
mineral resources and natural resources
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equipment and machinery
-
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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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:
- 11,360
- Employees:
- 40
- Forecast turnover (2026):
- 9,936,862 €
Manufacture of prefabricated wooden buildings or elements thereof
hot tubs with integrated oven, spa and sauna products, warehouse sale saunas, Estonian sauna manufacturer, custom sauna solutions, pipe saunas, mini saunas, hot tubs with electricity, outdoor shower, tube camping 330
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saunas
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sauna heaters
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spa and sauna products
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estonian sauna manufacturer
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custom sauna solutions
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frodo saunas
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hot tubs
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campsites
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additional equipment
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playhouses
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outdoor saunas
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terrace saunas
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quality saunas
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traditional saunas
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luxury hot tubs
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camping cabins
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hot tub accessories
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warehouse sale saunas
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pipe saunas
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mini saunas
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hot tubs with integrated oven
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hot tubs with outdoor oven
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hot tubs with gas oven
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hot tubs with electricity
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tube camping 330
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outdoor shower
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manufacture of prefabricated wooden buildings or elements thereof
- 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:
- Borderline
- Reputation score:
- 5,580
- Employees:
- 34
- Forecast turnover (2026):
- 3,055,384 €
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
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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:
- 5,390
- Employees:
- 10
- Forecast turnover (2026):
- 1,658,472 €
Secure and fast manual terminal management software
Encrypted remote management, installation, user support, etc.
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customer indicators
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installation
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office equipment
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office equipment and supplies
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sale and rental of office equipment
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cash register equipment
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copying machines
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printers
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hand terminals
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price pistols
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mobile computers
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repair services
-
building maintenance services
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remote management
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cost materials
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colorful label printers
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labels
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check printers
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bar code scanners
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checkout drawers
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color copiers
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black and white
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scanner-copying machines
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used photocopiers
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a4 printers
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label printers
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mobile printers
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card printers
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lift computers
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used hand terminals
- Credit score:
- Reliable
- Reputation score:
- 5,340
- Employees:
- 25
- Forecast turnover (2026):
- 4,300,336 €
Roofing
foundation insulation, slate stones, hydrotechnical works, Roof bollards, replacement of roof cover, installation of roof systems, Roof construction, roof renovation, roof maintenance, roof repair
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design
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installation work
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repair works
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construction and real estate
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building construction firms
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hydrotechnical works
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roof bollards
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replacement of roof cover
-
installation of roof systems
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roof construction
-
roof renovation
-
roof maintenance
-
roof repair
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bitumen roll materials
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slate stones
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stain roofs
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cement fibre plates
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gutter systems
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vile roof coverings
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flat roof coverings
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flat roof construction
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roofing
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hydroinsulation
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repair and maintenance
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building
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warm-up
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roof
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renovation
-
repair
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insulation work
- 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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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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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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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:
- Borderline
- Reputation score:
- 4,850
- Employees:
- 24
- Forecast turnover (2026):
- 2,781,874 €
Electrical installation
Automation works, Sales, maintenance, electrical works, weak current electrical work, Electrical engineering, electrical shields assembly, Installation of electrical installations, electrical measurements, Work in the field
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design
-
installation
-
electrical goods stores
-
fire safety
-
design, construction and maintenance of fire safety
-
electrical equipment
-
fire safety design
-
electrical appliance shop
-
electrical installation
-
fire safety advice
-
electrical installation
-
engineer
-
electricity
-
operation
-
sales
-
maintenance
-
electrical works
-
weak current electrical work
-
electrical engineering
-
electrical shields assembly
-
automation works
-
treatment and processing of electrical diseases
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treatment and care
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installation of electrical installations
-
work in the field
-
electrical measurements
-
electrical installation
- Credit score:
- Neutral
- Reputation score:
- 4,810
- Employees:
- 24
- Forecast turnover (2026):
- 2,066,371 €
Manufacture of prefabricated wooden buildings or elements thereof
barbecue houses, interior of the campsite house, Saunas, pipe saunas, campsite houses, traditional saunas, compact saunas, outdoor barbecue houses, garden house designs, pipe sauna options
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saunas
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pipe saunas
-
pipe sauna options
-
portable sauna solutions
-
tube baths
-
custom designs
-
special barbecue houses (various solutions available)
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customised solutions for holiday homes
-
barbecue houses
-
garden houses
-
campsite houses
-
traditional saunas
-
compact saunas
-
outdoor barbecue houses
-
garden house designs
-
campsite accommodation
-
customizable garden houses
-
luxury pipe saunas
-
unique garden structures
-
relaxing campsite houses
-
modern sauna designs
-
versatile barbecue shelters
-
eco-friendly garden houses
-
barbecue houses
-
camp houses
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camping houses
-
terrace houses
-
eco-friendly options
-
choice of garden furniture
-
traditional barbecue houses
- 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
-
environmentally friendly water solutions
-
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
-
heat node solution
-
sewer
-
water supply
-
diamond drilling
-
heat nodes
-
sewerage
-
eco-friendly ground heating
-
ground source heat pump installation
-
renewable heating
-
water pipeline installation
-
sewer construction and maintenance
-
industrial water services
-
thermal equipment installation
-
construction services
-
construction of boiler house
- Credit score:
- Reliable
- Reputation score:
- 4,150
- Employees:
- 13
- Forecast turnover (2026):
- 1,043,447 €
Home textile production
Interior, window coverings, curtain automation, roller blinds, folding curtains, strip curtains, textile curtains, roman blinds, motorized solutions, roman blinds
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motorized solutions
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motorized curtain solutions
-
custom window treatments
-
window cover solutions
-
installation
-
interior
-
window coverings
-
curtain automation
-
folding curtains
-
strip curtains
-
textile curtains
-
roman blinds
-
roman blinds
-
flat blinds
-
pleated blinds
-
venetian blinds
-
interior window coverings
-
vertical blinds
-
window covering consultation
-
automation of curtains
-
foldable curtains
-
roman curtains
-
motorized curtains
-
flat blinds
-
roller blinds
-
plisser blinds
-
venetian blinds
-
consultation
-
measurement
-
correction
- Credit score:
- Reliable
- Reputation score:
- 4,100
- Employees:
- 11
- Forecast turnover (2026):
- 1,960,801 €
Installation of air conditioning systems
Sales, climate control systems, sun protection systems, Sound insulation, ventilation, energy-saving solutions, Installation, Tartu, smoke removal, maintenance
-
energy-saving solutions
-
installation
-
construction and real estate
-
building and finishing materials
-
interior
-
machinery and tools
-
fire safety equipment
-
rescue equipment
-
security and surveillance services
-
lighting technology
-
fire safety
-
inspection and maintenance
-
design, construction and maintenance of fire safety
-
smoke extraction systems
-
daylighting systems
-
climate control systems
-
sun protection systems
-
ventilation
-
sales
-
sunscreen
-
tallinn
-
tartu
-
maintenance
-
smoke removal
-
installation of air conditioning systems
- 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
-
turnkey solutions
-
integrated solutions
-
solutions
-
installation
-
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
-
electrical automation services
-
low and mid voltage electrical projects
-
distribution substation construction
-
electrical construction and design
-
turnkey construction services estonia
-
industrial building development projects
-
design
-
low and medium voltage works
-
operation and maintenance of electrical equipment
-
construction and maintenance of street lighting
-
solar energy stations
- 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.
-
installation
-
custom heating solutions
-
heat distribution solutions
-
custom solutions
-
solutions
-
solutions for private clients
-
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
-
geothermal collectors
-
solar heating systems
-
heat pump consulting services
-
regular maintenance
-
consultations
-
ground heat
-
air / water
-
industrial
- 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.
-
installation
-
roof solutions
-
construction solutions
-
custom timber components
-
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
- 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:
- 3,900
- 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
-
custom steel design
-
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
-
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