- Credit score:
- Reliable
- Reputation score:
- 43,490
- Employees:
- 130
- Forecast turnover (2025):
- 116,270,279 €
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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construction
-
design
-
construction
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expert assessment of building design documentation
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design, construction and maintenance of fire safety
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installation
-
planning
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
geodesic services
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shadow production process
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maidla production
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investing services
-
engineering
-
heritage conservation
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fire safety
-
maintenance of public roads
-
construction research
-
inspection and maintenance
-
making of traffic management projects
-
rental workforce mediation
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terraces
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repair
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apartment buildings
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contact information
-
health trail
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row houses
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commercial premises
-
sweden
- 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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expert assessment of building design documentation
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building
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construction
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design
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installation
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design and construction
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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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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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construction work
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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
- Credit score:
- Reliable
- Reputation score:
- 16,580
- Employees:
- 157
- Forecast turnover (2025):
- 14,941,251 €
Construction of electricity and communications networks
performance of maintenance, Construction, Solar Stations, solar power plants, solar energy panels, Construction of cable lines, Construction of substations, Airline construction, internal electrical work, Charging points for electric cars
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internal electrical work
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electric work
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high-quality electrical works
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maintenance of electrical installations
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construction and real estate
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construction
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solar stations
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solar power plants
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solar energy panels
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construction of cable lines
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construction of substations
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airline construction
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charging points for electric cars
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treatment and care
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detailed days
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authorities
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measurement abor
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projection
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work of framework controls
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other service
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the keys
-
maintenance
-
all over estonia
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maintenance and operation
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operation
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preparation of a management plan
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tallinn
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carpenters
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construction carpenter work
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handling order
- 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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design
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construction design solutions
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3d construction design
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installation work
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design and modelling
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industrial installations
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building
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concrete works
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assembly work
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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
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concrete works services
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assembly work specialists
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building concrete structures
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industrial facility construction
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infrastructure facilities development
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parking garage construction
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monolithic concrete work
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concrete flooring solutions
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technical facility construction
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concrete formwork
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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:
- 10,640
- Employees:
- 64
- Forecast turnover (2025):
- 6,344,035 €
Other taping
gas, motorways, ndt, ped, atex, electricity, certification, Technical advice, training, escalators
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expert assessment of building design documentation
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testing of electrical equipment and installations
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gas and electrical installations
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elevators and cableway installations
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electricity
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testing
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device work
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audit of construction works
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conformity assessment body
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calibration of instruments
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non-destructive testing of welds (ndt),
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doorway test en 1191
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pressure equipment
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machinery
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escalators
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motorways
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ndt
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ped
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atex
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gas
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technical inspection
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certification
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training
-
technical advice
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other taping
- Credit score:
- Reliable
- Reputation score:
- 9,110
- Employees:
- 46
- Forecast turnover (2025):
- 3,519,709 €
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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construction
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design, construction and maintenance of fire safety
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systems design
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design
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installation
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design and installation
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fire safety
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cooling and air conditioning systems, heat pumps
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inspection and maintenance
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complete solutions of the outer shell of the building
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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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heat pumps installation
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water supply and sanitation works
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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:
- Neutral
- Reputation score:
- 7,380
- Employees:
- 43
- Forecast turnover (2025):
- 5,642,459 €
Installation of air conditioning systems
Non-residential property services, electrical installation works, Operation of heating systems, ventilation system inspection, Installation of road lighting, technical design services, Installation work of ventilation equipment, Installation of ventilation and air conditioning systems, Repair and maintenance services of cooling equipment, Repair and maintenance services of central heating appliances
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construction
-
construction
-
design
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installation and switching of various electrical equipment
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electrical systems and automation
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electrical systems
-
installation of air conditioning systems
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cooling and air conditioning systems, heat pumps
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rental workforce mediation
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installation of cables and supporting structures for cable line bases
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working and emergency lighting, led downlight
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grounding and lightning protection
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external networks
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electric heating
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assembly and installation of force and control shields
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management systems for industrial and residential buildings
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technical systems
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technical systems maintenance
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air channel cleaning
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heat pumps
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welding work
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ventilation, cooling and heating systems
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building automation systems
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heat pumps
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refrigerated appliances
- Credit score:
- Reliable
- Reputation score:
- 6,560
- Employees:
- 42
- Forecast turnover (2025):
- 2,718,449 €
Installation of sanitary equipment
Diagnostics of technical systems, Tallinn, tube assistance, pressure washing, leakage studies, excavation work, apartment associations, electrical works, sanitary technical works, emergency and maintenance contracts
-
audit of construction works
-
expert assessment of building design documentation
-
electrical works
-
installation of sanitary equipment
-
construction and real estate
-
general and home services
-
construction
-
construction
-
construction of gas installation
-
gas works
-
diagnostics of technical systems
-
emergency and maintenance contracts
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sanitary technical works
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apartment associations
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excavation work
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leakage studies
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pressure washing
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tube assistance
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tallinn
- Credit score:
- Reliable
- Reputation score:
- 6,270
- Employees:
- 33
- Forecast turnover (2025):
- 3,388,413 €
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
-
design, construction and maintenance of fire safety
-
design and installation
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electrical systems
-
design work
-
design
-
installation
-
electricity and automation
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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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low current systems
-
electrical measurements
-
outdoor lighting construction
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maintenance
-
building
-
weak current electrical work
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solar panels installation
-
solar station
-
electrical and low-current works
-
installation of electrical equipment
- Credit score:
- Reliable
- Reputation score:
- 5,390
- Employees:
- 25
- Forecast turnover (2025):
- 4,451,776 €
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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building
-
design
-
installation work
-
construction and real estate
-
building construction firms
-
hydrotechnical works
-
roof bollards
-
replacement of roof cover
-
installation of roof systems
-
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
-
roofing
-
hydroinsulation
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repair and maintenance
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warm-up
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roof
-
renovation
-
repair
-
insulation work
-
maintenance
- 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
-
control measurements of electrical installations
-
control measurements of installations
-
design
-
electrical consultancy
-
electricity
-
installation work
-
energy
-
energy and mineral resources
-
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
-
construction of industrial automation
-
construction of grounding and lightning protection systems
-
construction of lightning protection systems
-
control measurements
-
construction and maintenance
-
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
-
search and remediation of breakdowns
-
building
- Credit score:
- Reliable
- Reputation score:
- 4,900
- Employees:
- 5
- Forecast turnover (2025):
- 326,239 €
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
-
electrical works and floor heating installation
-
installation
-
electrical works
-
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
-
installation of sanitary ware
-
plumbing services
-
pouring and tiling of stairs
-
demolition of concrete floors
-
sealing of concrete surfaces and facades
-
sealing of glazing and cladding
-
painting, painting, putting up
-
interior decoration of private houses
-
interior finishing of apartments
-
100% overhaul
-
facade insulation and renovation
-
sauna construction and led strip installation
-
terrace building
-
installation and repair of gardens
-
gypsum works
-
framework and bulkhead construction
-
parquet installation
- Credit score:
- Borderline
- Reputation score:
- 4,800
- Employees:
- 23
- Forecast turnover (2025):
- 2,314,034 €
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
-
design, construction and maintenance of fire safety
-
fire safety design
-
electrical installation
-
electrical installation
-
design
-
electricity
-
electrical works
-
installation of electrical installations
-
electrical installation
-
electrical goods stores
-
fire safety
-
electrical equipment
-
electrical appliance shop
-
fire safety advice
-
installation
-
engineer
-
operation
-
sales
-
maintenance
-
weak current electrical work
-
electrical engineering
-
electrical shields assembly
-
automation works
-
treatment and processing of electrical diseases
-
treatment and care
-
work in the field
-
electrical measurements
- Credit score:
- Reliable
- Reputation score:
- 4,040
- Employees:
- 8
- Forecast turnover (2025):
- 6,227,423 €
Engineering-technical activities
renewable energy solutions, design of solar power plants, construction of solar power plants, solar panel installation, renewable energy deployment, renewable energy advice, energy storage solutions, solar energy systems, energy storage systems, solar energy storage
-
design of solar power plants
-
solar power plant design
-
design
-
design of energy systems
-
electrical installations
-
renewable energy solutions
-
construction of solar power plants
-
solar panel installation
-
renewable energy deployment
-
renewable energy advice
-
energy storage solutions
-
solar energy systems
-
energy storage systems
-
solar energy storage
-
sustainable energy solutions
-
green energy solutions
-
renewable energy consulting
-
solar power plant construction
-
solar panel installation services
-
solar energy engineering
-
eco-friendly energy solutions
-
solar energy advice
-
solar power plants
-
installation of solar panels
-
consultation
-
energy storage solutions
-
roof panels
-
installation work
-
maintenance service
-
battery systems
- Credit score:
- Reliable
- Reputation score:
- 3,900
- Employees:
- 14
- Forecast turnover (2025):
- 2,586,034 €
Energizing Tomorrow, Empowering Today!
We specialize in electrical construction and design, offering comprehensive services from weak to strong current works.
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operation and maintenance of electrical installations
-
electrical construction and design
-
design
-
design & planning
-
installation
-
electricity
-
electrical works
-
weak current works
-
strong current works
-
automation works
-
low and mid voltage works
-
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
-
solar panel solutions
-
weak current electrical works
-
strong current electrical works
-
electrical automation services
-
low and mid voltage electrical projects
-
distribution substation construction
-
turnkey construction services estonia
-
industrial building development projects
-
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:
- 3,870
- Employees:
- 17
- Forecast turnover (2025):
- 2,029,331 €
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 of weak current systems
-
design of lighting
-
construction of internal electrical installations
-
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 strong current systems
-
construction of supply lines
-
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:
- 3,840
- Employees:
- 6
- Forecast turnover (2025):
- 1,020,838 €
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
-
construction
-
construction
-
sewerage
-
installation
-
construction and real estate
-
heating solutions
-
plumbing and fittings
-
water systems
-
general and home services
-
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
-
floor
-
renovation
-
sewer system
-
repair
-
heating system
-
heating systems construction
-
heating system installation
-
plumbing
- Credit score:
- Reliable
- Reputation score:
- 3,750
- Employees:
- 22
- Forecast turnover (2025):
- 1,046,088 €
Electrical installation
troubleshooting and recovery, electricity, start-up and tuning work, delivery of equipment, project development, energy audit of the object, connecting cables and wires, installation of electric heating, Installation of wires, assembly of electrical equipment
-
electrical installation
-
weak current electrical work
-
electrical assembly work
-
design
-
electricity
-
electrical installation
-
construction and real estate
-
automation works
-
installation of current and lighting networks
-
installation of cable wires
-
electricity supply to buildings and facilities
-
troubleshooting and recovery
-
assembly of electrical equipment
-
installation of wires
-
installation of electric heating
-
connecting cables and wires
-
energy audit of the object
-
project development
-
delivery of equipment
-
start-up and tuning work
- Credit score:
- Reliable
- Reputation score:
- 3,740
- Employees:
- 13
- Forecast turnover (2025):
- 1,450,313 €
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.
-
heating
-
construction
-
construction
-
sewerage
-
installation
-
energy and mineral resources
-
heating solutions
-
equipment and machinery
-
boiler houses
-
central heating systems
-
thermal equipment
-
boiler house construction
-
ground heating
-
heat node solution
-
sewer
-
water supply
-
diamond drilling
-
heat nodes
-
eco-friendly ground heating
-
ground source heat pump installation
-
renewable heating
-
water pipeline installation
-
sewer construction and maintenance
-
environmentally friendly water solutions
-
industrial water services
-
thermal equipment installation
-
custom machine solutions
-
construction services
-
construction of boiler house
-
installation of water pipeline
- Credit score:
- Reliable
- Reputation score:
- 3,680
- Employees:
- 9
- Forecast turnover (2025):
- 1,873,611 €
Electrical installation
electrical installations for new buildings, warranty services, Measuring, handling order, maintenance and inspections, behavioural arrangements, installation of weak current systems, construction of outdoor trails, retrofitting of electrical systems, Electric Shields
-
installation of electrical installations
-
electricity projects
-
electrical works
-
lightning protection installations
-
electrical installations for new buildings
-
electrical installation
-
electric shields
-
lightning protection
-
shields and apparatus
-
overvoltage protection
-
circuit breakers
-
retrofitting of electrical systems
-
construction of outdoor trails
-
installation of weak current systems
-
behavioural arrangements
-
maintenance and inspections
-
handling order
-
measuring
-
warranty services