- Credit score:
- Reliable
- Reputation score:
- 43,730
- Employees:
- 134
- Forecast turnover (2026):
- 122,451,887 €
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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maintenance of public roads
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inspection and maintenance
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design, construction and maintenance of fire safety
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maintenance
-
installation
-
construction
-
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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design
-
investing services
-
engineering
-
heritage conservation
-
fire safety
-
construction
-
expert assessment of building design documentation
-
construction research
-
making of traffic management projects
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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
-
row houses
-
commercial premises
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sweden
- Credit score:
- Reliable
- Reputation score:
- 43,600
- Employees:
- 256
- Forecast turnover (2026):
- 102,512,604 €
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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maintenance of public roads
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maintenance
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installation
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maintenance
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installation work
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street maintenance
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audit of construction works
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expert assessment of building design documentation
-
construction research
-
construction of gas installation
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making of traffic management projects
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pressure equipment works
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construction of roads and bridges
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tea care
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environmental construction
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mining of mineral resources
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traffic management
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road project management
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project management of bridges
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production and installation of asphalt
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building equipment rental
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car wash service
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building
-
construction
-
design
-
construction work
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repair work
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repair
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rebuilding
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the warehouse
- Credit score:
- Reliable
- Reputation score:
- 19,010
- Employees:
- 155
- Forecast turnover (2026):
- 17,952,632 €
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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maintenance
-
maintenance and operation
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handling order
-
high-quality electrical works
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maintenance of electrical installations
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construction and real estate
-
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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electric work
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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
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all over estonia
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operation
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preparation of a management plan
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tallinn
-
carpenters
-
construction carpenter work
- Credit score:
- Reliable
- Reputation score:
- 17,000
- Employees:
- 71
- Forecast turnover (2026):
- 16,324,834 €
Construction installation works
Management, lift maintenance, lifting and handling machines, lifts to the ready house, interior of the elevator, lift standards, Escalators and mobile roads, lifts for all types of buildings, Advanced People Flow, maintenance of lifts
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lift maintenance
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maintenance of lifts
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building maintenance services
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maintenance
-
maintenance services
-
construction installation works
-
construction and real estate
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lifting and handling machines
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lifts to the ready house
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interior of the elevator
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lift standards
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escalators and mobile roads
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lifts for all types of buildings
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advanced people flow
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modernisation of escalators
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modernisation of lifts
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eco-efficient lifts
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escalators
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moving roads
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kone dx class lifts
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world class service
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planning tools
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advanced people flow solutions
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information entertainment
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lift music
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monitoring solutions
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mobile and ramps
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passenger and freight lifts
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possibilities of human passage
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modernisation
- Credit score:
- Reliable
- Reputation score:
- 8,930
- Employees:
- 47
- Forecast turnover (2026):
- 11,312,509 €
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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installation and switching of various electrical equipment
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electrical systems and automation
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technical systems maintenance
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heat pumps
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electrical systems
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heat pumps
-
installation of air conditioning systems
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construction
-
construction
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cooling and air conditioning systems, heat pumps
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rental workforce mediation
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design
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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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air channel cleaning
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welding work
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ventilation, cooling and heating systems
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building automation systems
-
refrigerated appliances
- Credit score:
- Reliable
- Reputation score:
- 8,640
- Employees:
- 24
- Forecast turnover (2026):
- 10,042,422 €
Construction deserves attention!
AS Megaron-E has been successfully involved in the construction of buildings and facilities since 1992. The company's core business is the provision of general contracting and project management services, involving a variety of specialists both in-house and externally.
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construction work
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maintenance
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construction and real estate
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construction
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heritage conservation
-
construction
-
general contractor
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project management
-
economical solutions
-
referencing
-
design service
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quality control
-
organisation of construction work
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energy efficient materials
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environmentally friendly tools
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automation of the working process
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effective use of labour and materials
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effective use of labour
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design
-
technique
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tallinn
-
harjumaa
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reconstruction works
-
design work
-
building construction works
- Credit score:
- Reliable
- Reputation score:
- 8,310
- Employees:
- 45
- Forecast turnover (2026):
- 1,909,396 €
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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inspection and maintenance
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design, construction and maintenance of fire safety
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installation
-
maintenance
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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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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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systems design
-
heat pumps installation
-
water supply and sanitation works
-
design
-
design and installation
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private houses
-
sanitation
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tallinn
-
santechnical works
-
sewer works
-
sprinkler
-
installation of sanitary equipment
- Credit score:
- Reliable
- Reputation score:
- 7,350
- Employees:
- 34
- Forecast turnover (2026):
- 4,578,202 €
Installation of electrical equipment
electrical installations construction, internal electrical installations, substations, cable lines, preventive care, additional care, modernisation, correctional care, maintenance of high voltage substations, Energy
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internal electrical construction
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electrical works
-
electrical installations construction
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maintenance of high voltage substations
-
preventive care
-
internal electrical installations
-
energy
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energy and mineral resources
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heating
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sf6 gas handling
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external electrical construction
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owner supervision
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correctional care
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modernisation
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additional care
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cable lines
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substations
-
installation of electrical equipment
- Credit score:
- Neutral
- Reputation score:
- 7,120
- Employees:
- 31
- Forecast turnover (2026):
- 6,317,374 €
Covering Your Needs with Precision and Flexibility
We specialize in the design, manufacture, and installation of PVC halls and canopies, tailored to meet the specific requirements of our clients. Our services encompass plasma cutting, tube laser processing, and providing maintenance for our installations.
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installation
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maintenance
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maintenance work
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metal industry
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pvc halls
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pvc fabric
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plasma cutting
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canopies
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pvc tunnels
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moving halls
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tube laser
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pvc grey
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customized pvc gray
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commercial canopies
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moving gray
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precision plasma cutting
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advanced tube laser cutting
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metal processing
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custom metalwork design
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installation work
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moving and expansion
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consultations
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manufacture of prefabricated metal buildings
- Credit score:
- Reliable
- Reputation score:
- 5,240
- Employees:
- 23
- Forecast turnover (2026):
- 3,936,082 €
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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roof maintenance
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repair and maintenance
-
maintenance
-
maintenance work
-
installation work
-
construction and real estate
-
building construction firms
-
hydrotechnical works
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roof bollards
-
replacement of roof cover
-
installation of roof systems
-
roof construction
-
roof renovation
-
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
-
flat roof coverings
-
flat roof construction
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roofing
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hydroinsulation
-
building
-
design
-
warm-up
-
roof
-
renovation
-
repair
- Credit score:
- Reliable
- Reputation score:
- 5,190
- Employees:
- 14
- Forecast turnover (2026):
- 6,273,711 €
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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heat pumps
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regular maintenance
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installation
-
heat pump maintenance
-
regular maintenance
-
maintenance
-
maintenance and repair
-
ventilation
-
sale and installation of equipment
-
consulting
-
documentation
-
project management
-
ventilation systems
-
ground source heat pumps
-
air to water heat pumps
-
heat pump installation
-
custom heating solutions
-
energy-efficient heating
-
industrial heat pumps
-
cleanroom technology
-
data center cooling equipment
-
heat distribution solutions
-
geothermal collectors
-
solar heating systems
-
heat pump consulting services
-
consultations
-
ground heat
-
air / water
-
industrial
-
hybrid systems
- Credit score:
- Reliable
- Reputation score:
- 4,980
- Employees:
- 7
- Forecast turnover (2026):
- 3,284,923 €
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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heat pump maintenance
-
heat pumps
-
installation
-
heat pumps
-
maintenance
-
maintenance of heat pumps
-
service
-
ventilation
-
bosch climate engineering
-
city climate
-
heating solution
-
balancing the heating system
-
ground heat
-
ground source heat pump
-
smart management
-
solar heating
-
underfloor heating
-
the heat center
-
thermia
-
air to air heat pump
-
air to water heat pump
-
sewerage
-
floor pouring
-
excavation work
-
question
-
ground source heat pumps
-
radiator heating
-
cooling
-
indoor climate
-
warm node
- Credit score:
- Reliable
- Reputation score:
- 4,850
- Employees:
- 7
- Forecast turnover (2026):
- 2,520,881 €
Wholesale of other machines
Crushers, electrical automation and mechanical services, inspection and repair of conveyor system, modernisation of conveyor systems, consultation - cost-effective solutions, challenges - contractual or emergency services, Conveyors, antivibration products, drives, Conveyor belts
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maintenance of conveyors
-
installation
-
preventive maintenance programs - inspection & maintenance service
-
electrical automation and mechanical services
-
presses
-
sieves
-
power transmission accessories
-
conveyor rollers
-
scales
-
combination of rubber tape
-
pvc and pu ribbon fitting
-
rubberization of drums
-
correctional services
-
reconstruction
-
24-hour customer support for contracted customers
-
inspection and repair of conveyor system
-
modernisation of conveyor systems
-
consultation - cost-effective solutions
-
challenges - contractual or emergency services
-
separators
-
conveyor components
-
drives
-
antivibration products
-
aluminum profiles
-
wholesale of other machines
- Credit score:
- Reliable
- Reputation score:
- 4,800
- Employees:
- 3
- Forecast turnover (2026):
- 194,952 €
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
-
reorganisation
-
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
- Credit score:
- Neutral
- Reputation score:
- 4,770
- Employees:
- 34
- Forecast turnover (2026):
- 2,478,365 €
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
-
electrical measurement
-
electrical systems
-
electrical measurements
-
installation
-
maintenance
-
electricity and automation
-
design and installation
-
weak current systems
-
security systems
-
fire alarm system
-
strong current systems
-
automation systems
-
low current systems
-
outdoor lighting construction
-
design work
-
design
-
building
-
weak current electrical work
-
solar panels installation
-
solar station
-
electrical and low-current works
-
installation of electrical equipment
- Credit score:
- Reliable
- Reputation score:
- 4,340
- Employees:
- 4
- Forecast turnover (2026):
- 3,371,560 €
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:
- 4,210
- Employees:
- 19
- Forecast turnover (2026):
- 2,970,521 €
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
-
control measurements of electrical installations
-
control measurements of installations
-
construction and maintenance
-
electrical consultancy
-
installation work
-
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
-
construction of industrial automation
-
construction of grounding and lightning protection systems
-
construction of lightning protection systems
-
control measurements
-
voltage works 0,4 to 20 kv
-
installation of end and extension sleeves up to 52 kv
-
communication lines
-
outdoor lighting
-
industrial automation
-
grounding systems
-
installation of end and extension sleeves 52 kv
-
design
-
search and remediation of breakdowns
-
electricity
-
building
- Credit score:
- Reliable
- Reputation score:
- 4,130
- Employees:
- 23
- Forecast turnover (2026):
- 3,175,167 €
Installation of air conditioning systems
technical consultant, Non-residential property services, Construction, Construction, Ventilation work, ventilation work in apartment buildings to be renovated, ventilation surveys and mapping of apartment buildings, ventilation cleaning, ventilation measurement and adjustment, ventilation cleaning
-
maintenance
-
installation of air conditioning systems
-
construction and real estate
-
construction
-
construction
-
ventilation work
-
ventilation work in apartment buildings to be renovated
-
ventilation surveys and mapping of apartment buildings
-
ventilation cleaning
-
ventilation measurement and adjustment
-
ventilation cleaning
-
air movement control
-
mapping
-
video study
-
plumbing installation
-
installation of air-sharing elements
-
creation of ventilation flues
-
ventilation system regulation
-
ventilation works of renovated apartment buildings
-
ventilation measurement and regulation
-
cleaning work
-
subcontractor
-
research
-
cleaning
-
ventilation work in apartment buildings
-
cleaning
-
all over estonia
-
technical inspection
-
price offers
-
tallinn
- Credit score:
- Reliable
- Reputation score:
- 3,910
- Employees:
- 14
- Forecast turnover (2026):
- 2,182,813 €
Energizing Tomorrow, Empowering Today!
We specialize in electrical construction and design, offering comprehensive services from weak to strong current works.
-
operation and maintenance of electrical installations
-
construction and maintenance of street lighting
-
electrical maintenance
-
street lighting construction and maintenance
-
operation and maintenance of electrical equipment
-
construction and maintenance of street lighting
-
maintenance
-
installation
-
weak current works
-
strong current works
-
automation works
-
low and mid voltage works
-
distribution substations
-
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
-
electrical construction and design
-
turnkey construction services estonia
-
industrial building development projects
-
design
-
low and medium voltage works
-
solar energy stations
-
fire safety automation
-
central voltage works
- Credit score:
- Reliable
- Reputation score:
- 3,850
- Employees:
- 3
- Forecast turnover (2026):
- 44,911 €
Road construction
Laitse, road and bridge construction, road construction, By-road construction work, Construction, Maintenance of public roads, Construction, monitoring, Consultation, machine rental
-
maintenance of public roads
-
road and street maintenance
-
street maintenance
-
maintenance
-
construction work
-
construction and real estate
-
road and bridge construction
-
road construction
-
construction
-
construction
-
monitoring
-
consultation
-
machine rental
-
asphalting work services
-
asphalting
-
infrastructure
-
streets
-
construction of roads and infrastructures
-
cleaning roads
-
planning infrastructure projects
-
optimising the construction process
-
safety tips on the construction site
-
construction supervision
-
road planer
-
soil roller
-
asphalt milling
-
multilift
-
repair
-
the plats
-
logistics