Otsingu
tulemused

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.

• installation

• installation work

• road construction

• maintenance of public roads

• audit of construction works

• expert assessment of building design documentation

• construction research

• construction of gas installation

• making of traffic management projects

• pressure equipment works

• construction of roads and bridges

• tea care

• environmental construction

• mining of mineral resources

• traffic management

• road project management

• project management of bridges

• production and installation of asphalt

• building equipment rental

• car wash service

• building

• construction

• design

• construction work

• maintenance

• repair work

• repair

• rebuilding

• the warehouse

• noise barrier walls

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.

• installation

• road construction

• construction

• construction and real estate

• construction and real estate services

• building construction firms

• geodesic services

• shadow production process

• maidla production

• design

• investing services

• engineering

• heritage conservation

• fire safety

• maintenance of public roads

• construction

• expert assessment of building design documentation

• construction research

• inspection and maintenance

• making of traffic management projects

• rental workforce mediation

• design, construction and maintenance of fire safety

• terraces

• repair

• apartment buildings

• contact information

• health trail

• row houses

• commercial premises

• sweden

Credit score:

Reliable

Reputation score:

19,620

Employees:

116

Forecast turnover (2026):

46,001,005 €

Building Strength, Casting Quality!

We specialize in concrete works, from design to assembly, ensuring excellence in every structure.

• industrial and technical facilities

• technical facility construction

• installation work

• industrial and technical facilities

• industrial installations

• technical structures

• concrete works

• assembly work

• design

• concrete floor casting - floorwork

• concrete structures of buildings

• infra facilities

• parking buildings

• concrete floor casting

• concrete reinforcement

• concrete works services

• assembly work specialists

• construction design solutions

• building concrete structures

• industrial facility construction

• infrastructure facilities development

• parking garage construction

• monolithic concrete work

• 3d construction design

• concrete flooring solutions

• concrete formwork

• pouring concrete floors

• assembly work

• pouring floors

• design and modelling

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.

• heating

• installation

• construction and real estate

• construction and real estate services

• building construction firms

• energy and mineral resources

• heating solutions

• mineral resources and natural resources

• equipment and machinery

• general and home services

• construction

• construction

• sewer accessories

• trackwork

• logistics

• internal networks

• customers

• sanitation

• solutions

• buildings

• apartment buildings

• shopping centres

• private houses

• office buildings

• heating systems construction

• objects

• hotels

• water pipeline installation

• public buildings

• high-quality construction

Credit score:

Reliable

Reputation score:

12,000

Employees:

64

Forecast turnover (2026):

6,987,721 €

Other taping

gas, motorways, ndt, ped, atex, electricity, certification, Technical advice, training, escalators

• testing of electrical equipment and installations

• gas and electrical installations

• elevators and cableway installations

• technical inspection

• technical advice

• device work

• audit of construction works

• expert assessment of building design documentation

• conformity assessment body

• calibration of instruments

• non-destructive testing of welds (ndt),

• doorway test en 1191

• pressure equipment

• machinery

• escalators

• motorways

• ndt

• ped

• atex

• electricity

• gas

• testing

• certification

• training

• other taping

Credit score:

Reliable

Reputation score:

9,530

Employees:

44

Forecast turnover (2026):

12,058,908 €

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

• technical systems

• technical systems maintenance

• installation of air conditioning systems

• construction

• construction

• cooling and air conditioning systems, heat pumps

• rental workforce mediation

• design

• installation of cables and supporting structures for cable line bases

• installation and switching of various electrical equipment

• working and emergency lighting, led downlight

• grounding and lightning protection

• external networks

• electric heating

• assembly and installation of force and control shields

• management systems for industrial and residential buildings

• electrical systems and automation

• air channel cleaning

• heat pumps

• welding work

• ventilation, cooling and heating systems

• building automation systems

• electrical systems

• heat pumps

• refrigerated appliances

Credit score:

Reliable

Reputation score:

8,620

Employees:

35

Forecast turnover (2026):

7,506,220 €

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

• heating

• electrical installations construction

• internal electrical installations

• energy

• energy and mineral resources

• sf6 gas handling

• internal electrical construction

• external electrical construction

• electrical works

• owner supervision

• maintenance of high voltage substations

• correctional care

• modernisation

• additional care

• preventive care

• cable lines

• substations

• installation of electrical equipment

Credit score:

Borderline

Reputation score:

7,110

Employees:

46

Forecast turnover (2026):

2,111,395 €

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

• ventilation work

• installation

• santechnical works

• fire safety

• construction

• cooling and air conditioning systems, heat pumps

• inspection and maintenance

• design, construction and maintenance of fire safety

• complete solutions of the outer shell of the building

• outsourcing

• metal cladding

• installation of heat pumps and air conditioners

• sprinkler and firefighting

• water supply and sanitation works

• systems design

• heat pumps installation

• water supply and sanitation works

• design

• design and installation

• private houses

• sanitation

• tallinn

• maintenance

• sewer works

• sprinkler

• installation of sanitary equipment

Credit score:

Reliable

Reputation score:

7,050

Employees:

50

Forecast turnover (2026):

4,043,152 €

Land improvement works

demolition services, inspection of water bodies, treatment of waste, Building, Construction, Construction work, Installation, water tank, road and site construction work, construction of sewerage lines

• road construction

• installation

• forest drainage

• external sewerage construction

• earth and excavation works

• soil work services

• construction of water and sewerage lines

• land improvement

• forest harvesting

• repair of roads

• production of peat

• water services

• sanitation services

• exhaust control

• exhaust analysis

• inspection of water bodies

• treatment of waste

• building

• construction

• construction work

• demolition services

• repair

• fragmentation construction

• construction of sewerage lines

• road and site construction work

• water tank

• earthworks services

• land improvement works

Credit score:

Reliable

Reputation score:

6,900

Employees:

13

Forecast turnover (2026):

1,823,198 €

Road construction

construction of parking lots and pitches, building and finishing materials, energy and mineral resources, mineral resources and natural resources, mineral resources and raw materials, Construction work for rainwater pipelines, Miscellaneous structures, Construction, construction and surface work of highways and highways, Road construction work, Roadworks

• road construction

• construction work

• road construction

• construction and real estate

• building and finishing materials

• energy and mineral resources

• mineral resources and natural resources

• mineral resources and raw materials

• construction

• heritage conservation

• maintenance of public roads

• construction

• granite dice stones

• granite curbs

• granite staircases

• granite tiles (outdoor conditions)

• granite bollards / roadblocks

• construction of parking lots and parks

• stadium construction

• sports ground construction

• snow control

• excavation, soil planning

• construction of playgrounds

• parking lot construction

• park construction

• design

• street stones

• staircases

• plates

• curbs

Credit score:

Reliable

Reputation score:

5,420

Employees:

43

Forecast turnover (2026):

2,771,571 €

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

• diagnostics of technical systems

• sanitary technical works

• installation of sanitary equipment

• construction and real estate

• general and home services

• construction

• construction

• audit of construction works

• expert assessment of building design documentation

• construction of gas installation

• gas works

• emergency and maintenance contracts

• electrical works

• apartment associations

• excavation work

• leakage studies

• pressure washing

• tube assistance

• tallinn

Credit score:

Reliable

Reputation score:

5,190

Employees:

25

Forecast turnover (2026):

3,277,531 €

DECORA EHITUS - Decora Ehitus

assembly of concrete elements, construction work in tartu, masonry services, Construction, Construction, owner supervision service, building and construction quality control, conclusion of building contracts, analysis of project documentation, facade work

• santechnical works

• ventilation work

• construction work

• construction and real estate

• construction and real estate services

• building construction firms

• construction

• construction

• owner supervision service

• building and construction quality control

• conclusion of building contracts

• analysis of project documentation

• facade work

• foundations

• masonry services

• assembly of concrete elements

• weak current electrical work

• design

• foundation work

• general contracting and project management

• concrete works

• general construction work

• finishing works

• electric works

• owner supervision and advice

• production building

• tartu

• solutions

• construction firm

• general construction

Credit score:

Reliable

Reputation score:

5,130

Employees:

25

Forecast turnover (2026):

3,499,561 €

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

• technical inspection

• technical consultant

• 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

• maintenance

• cleaning

• ventilation work in apartment buildings

• cleaning

• all over estonia

• price offers

Credit score:

Reliable

Reputation score:

5,110

Employees:

20

Forecast turnover (2026):

3,323,631 €

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

• 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

• design

• electrical consultancy

• search and remediation of breakdowns

• electricity

• building

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

• installation

• cooling

• ventilation

• bosch climate engineering

• city climate

• heating solution

• balancing the heating system

• ground heat

• ground source heat pump

• smart management

• solar heating

• underfloor heating

• the heat center

• heat pump maintenance

• thermia

• air to air heat pump

• heat pumps

• air to water heat pump

• sewerage

• floor pouring

• excavation work

• question

• ground source heat pumps

• radiator heating

• indoor climate

• warm node

• heating system installation

• heat

• heat pump

• sanitary equipment

Credit score:

Reliable

Reputation score:

4,890

Employees:

10

Forecast turnover (2026):

3,069,606 €

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

• installation work

• electrical installations

• 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

• sustainable energy solutions

• green energy solutions

• renewable energy consulting

• solar power plant design

• solar power plant construction

• solar panel installation services

• solar energy engineering

• eco-friendly energy solutions

• solar energy advice

• solar power plants

• design

• installation of solar panels

• consultation

• energy storage solutions

• roof panels

• maintenance service

• battery systems

Credit score:

Reliable

Reputation score:

4,750

Employees:

15

Forecast turnover (2026):

5,318,483 €

Installation of air conditioning systems

Boilers, energy and mineral resources, heating, heating solutions, Equipment and machinery, Construction, Construction, Construction of gas installation, gas works, cooling and air conditioning systems, heat pumps

• heating

• need a heating or cooling solution for a larger project than a private house? no problem, the barn-nord has the necessary technical know-how and experience.

• installation of air conditioning systems

• boilers

• energy and mineral resources

• heating solutions

• equipment and machinery

• construction

• construction

• construction of gas installation

• gas works

• cooling and air conditioning systems, heat pumps

• if your home is your fortress, the barn-nord will make your home a 21st century fortress. we offer the widest range of modern heat pumps (soil heat pumps, air-water heat pumps).

• after-service of heat pumps

• ground source heat pumps

• air to water heat pumps

• accessories

• entrust the supervision of your heating systems to experts. we have a corresponding cold work license and our specialists regularly attend factory-side training.

• modern equipment

• cooling solutions

• heating solutions

• indoor climate

• heat pump

• tallinn

• tartu

• heat pumps

• training

• consultation and advisory

• collectors

• follow-up service

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

• installation

• 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

• electrical works and floor heating installation

• 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

• parquet oiling

Credit score:

Reliable

Reputation score:

4,190

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.

• heating

• installation

• energy and mineral resources

• heating solutions

• 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

• 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:

4,150

Employees:

9

Forecast turnover (2026):

412,963 €

Energizing Your World!

We specialize in comprehensive electrical services, including indoor and outdoor installations, street lighting, electrical projects, and maintenance.

• installation of electrical installations

• interior installations

• external installations

• operation and maintenance of electrical installations

• technical consultancy

• electrical installation

• construction and real estate

• energy

• heating solutions

• design companies

• outdoor lighting

• electrical surveying work

• electricity projects

• work in the field

• external electrical works

• construction and real estate services

• electrical equipment installation

• heating system installation

• electrical measurements

• electrical maintenance services

• energy solutions

• design companies in electricity

• outdoor lighting services

• electrical project design

• field work electrical

• electricity works indoor and outdoor

• street lighting electrical services

• energy

• street lighting

• outdoor lighting