Otsingu
tulemused

Credit score:

Reliable

Reputation score:

43,590

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.

• design

• sanitation

• 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

• construction work

• maintenance

• repair work

• repair

• rebuilding

• the warehouse

• noise barrier walls

• development of infrastructure

• tartu

Credit score:

Reliable

Reputation score:

26,510

Employees:

70

Forecast turnover (2026):

44,565,511 €

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energy and mineral resources, fuels, mineral resources and raw materials, Liquid fuel, Sale of fuel, Chopwood, boiler houses, Construction of boiler houses, container boiler houses, Transport of fuels

• construction of heat trails

• heat automation

• heat generation

• monitoring of heating system failures

• steam and air supply

• energy and mineral resources

• fuels

• mineral resources and raw materials

• liquid fuel

• sale of fuel

• chopwood

• boiler houses

• construction of boiler houses

• container boiler houses

• transport of fuels

• põlevkiviõli

• fully automatic efficient boiler houses

• construction of boiler houses

• rental of container boiler houses

• administration and maintenance

• effective and green service

• shale oil

• premium pellet

• wood chips with fine chips

• purchase of stacked scrub

• industrial pellet

• operation of networks

• comprehensive district heating networks

• distribution and sale

• sale and transport of shale oil

Credit score:

Reliable

Reputation score:

12,690

Employees:

42

Forecast turnover (2026):

11,519,884 €

Steam and air supply in Võru

heating network, Energy, energy and mineral resources, Construction and maintenance of energy systems, boiler houses, heating, Equipment and machinery, Electricity, heating, solar and nuclear energy, Local heating, Pipelines

• distribution of heat

• sale of heat

• heat production

• chemical washing of heat exchangers

• steam and air supply

• construction and real estate

• energy

• energy and mineral resources

• construction and maintenance of energy systems

• boiler houses

• heating

• equipment and machinery

• balancing of central heating systems

• sale and installation of heat meters

• installation and repair of thermal assemblies

• sale of thermal assemblies

• maintenance of thermal assemblies (single or long-term maintenance contract)

• installation and repair of heating systems

• washing of heating systems (pipes, heaters, boilers)

• power

• renewable energy

• heating network

Credit score:

Reliable

Reputation score:

10,820

Employees:

4

Forecast turnover (2026):

24,752,862 €

Building Dreams, Designing Futures!

We specialize in the reconstruction of apartment buildings and the creation of luxurious penthouses.

• design

• sanitation

• reconstruction of apartment buildings

• penthouses

• development projects

• product development

• property development projects

• construction project management

• building design services

• building services estonia

• real estate development estonia

• apartment building reconstruction

• penthouses design

• product development in construction

• residential design and development

• community building renovation

• real estate project planning

• real estate innovation

• urban development projects

• development of roof floors

• site construction

• preliminary work

• design and construction

• final formulation

• design and construction work with wooden element

• design and construction work with site construction

• reconstruction by site construction

• the complete solution

• factory-based elemental reconstruction

• renovation

Credit score:

Reliable

Reputation score:

10,710

Employees:

30

Forecast turnover (2026):

21,809,327 €

Building construction works

authentication, Construction, Construction, Solutions for apartment associations, Complex renovation service, Insulation and finishing of external borders, Kredex Supported Projects, Warehouse and production buildings, Private houses and terraced houses, pharmaceutical compositions for renovation

• reconstruction of heating system

• warm-up

• sanitation

• construction and real estate

• construction

• construction

• solutions for apartment associations

• complex renovation service

• insulation and finishing of external borders

• kredex supported projects

• warehouse and production buildings

• private houses and terraced houses

• pharmaceutical compositions for renovation

• improving energy efficiency

• energy-saving facades

• insulation and plastering

• replacement of opening fillers (windows and doors)

• renovation of water and sewerage

• renovation of ventilation systems

• insulation and finishing of the building's external borders

• insulation/finishing of external borders

• plastering of facades

• insulation of facades

• insulation of flat roofs

• additional work on facades

• apartment, housing associations

• comprehensive renovation

• energy-saving solutions

• full service under the general contract procedure

• improving the indoor climate of an apartment building

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

• cooling and air conditioning systems, heat pumps

• installation of heat pumps and air conditioners

• water supply and sanitation works

• heat pumps installation

• water supply and sanitation works

• design

• sanitation

• fire safety

• construction

• inspection and maintenance

• design, construction and maintenance of fire safety

• complete solutions of the outer shell of the building

• outsourcing

• metal cladding

• ventilation work

• sprinkler and firefighting

• systems design

• installation

• design and installation

• private houses

• tallinn

• maintenance

• santechnical works

• sewer works

• sprinkler

• installation of sanitary equipment

Credit score:

Reliable

Reputation score:

8,170

Employees:

9

Forecast turnover (2026):

4,629,627 €

Steam and air supply

energy and mineral resources, heating, Wood fuels, construction inspection services, Pipeline design services, Installation of pipe system, Operation of heating systems, Pipeline replacement work, Construction work for regional heat stations, Mechanical paddock loaders

• heating

• sale of heat

• heat production

• central heating

• steam and air supply

• energy and mineral resources

• district heating systems

Credit score:

Reliable

Reputation score:

5,000

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

• ground heat

• heat pump maintenance

• heat pumps

• heat

• heat pump

• heat pumps

• water supply

• sanitation

• ventilation

• bosch climate engineering

• city climate

• heating solution

• balancing the heating system

• 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

• installation

• floor pouring

• excavation work

• question

• ground source heat pumps

• radiator heating

• cooling

• indoor climate

Credit score:

Borderline

Reputation score:

4,800

Employees:

23

Forecast turnover (2026):

2,863,658 €

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

• electrical installation

• electrical installation

• design

• electrical installation

• electrical goods stores

• fire safety

• design, construction and maintenance of fire safety

• electrical equipment

• fire safety design

• electrical appliance shop

• fire safety advice

• 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

• treatment and care

• installation of electrical installations

• work in the field

• electrical measurements

Credit score:

Reliable

Reputation score:

4,800

Employees:

7

Forecast turnover (2026):

2,140,233 €

Wholesale of other machines in Tallinn

electrical equipment, Electronics Industry, Equipment, back-up power supplies, products for electrical installation, electric drives, shield systems and components, uninterrupted power supply and grid quality, charging electric cars, maintenance

• equipment

• uninterrupted power supply and grid quality

• maintenance

• uninterrupted power supply systems

• electrical equipment

• electronics industry

• back-up power supplies

• products for electrical installation

• electric drives

• shield systems and components

• charging electric cars

• upside installation and operation

• electric car charging stations

• electrical equipment solutions

• electronics industry products

• energy and mineral resources equipment

• technological equipment provider

• electric drives and components

• charging solutions for electric cars

• maintenance and support services

• electric installation products

• modular protection devices

• power distribution and installation solutions

• automation solutions

• charging of electric cars

• protection and switching equipment

• cables and connecting accessories

• solar energy and renewable energy solutions

• electric shields and distribution centers

• uninterrupted power supplies and network stabilization

Credit score:

Reliable

Reputation score:

4,590

Employees:

39

Forecast turnover (2026):

385,108 €

J.V.H. Production

assembly of equipment for energy objects, assembly of metal structures, repair and replacement of heat supply lines, assembly of pipelines and bracket fittings of different definitions, assembly and repair works, metal structures installation, technical maintenance services, environmental protection in construction, energy equipment assembly services, heat supply lines repair

• repair and replacement of heat supply lines

• heat supply lines repair

• replacement of heat exchanger piping

• installation of water supply pipelines

• assembly of equipment for energy objects

• assembly of metal structures

• assembly of pipelines and bracket fittings of different definitions

• assembly and repair works

• technical maintenance services

• environmental protection in construction

• energy equipment assembly services

• pipeline assembly services

• bracket fittings installation

• industrial repair works

• estonia engineering services

• narva assembly company

• eu subcontracting services

• marine vessels repair

• exhaust gas cleaning systems

• quality assembly works

• repair of power plant equipment

• power stations

• gas stations

• cooling systems

• ventilation systems

• installation of steel structures

• structural repairs

• on-site welding

• construction of platforms and towers

• repair of sewerage pipes

Credit score:

Reliable

Reputation score:

4,010

Employees:

7

Forecast turnover (2026):

1,375,443 €

Wholesale of other machines

car smelters, color cambers, personal proteins, treatment device and device, certain work, working, limitation apparatus, abimators, color materials, bodywork managers

• repair of heating equipment

• design

• equipment

• cars and car supplies

• car goods and parts stores

• car paints and painting equipment

• maintenance of colour chambers

• filter exchange

• enhancing efficiency

• automakers

• car smelters

• bodywork managers

• color materials

• abimators

• limitation apparatus

• working

• certain work

• treatment device and device

• personal proteins

• color cambers

• wholesale of other machines

Credit score:

Reliable

Reputation score:

3,900

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.

• design

• delivery of equipment

• 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

• 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

• low and medium voltage works

• operation and maintenance of electrical equipment

• construction and maintenance of street lighting

• solar energy stations

• fire safety automation

• central voltage works

• construction of substation

Credit score:

Reliable

Reputation score:

3,850

Employees:

24

Forecast turnover (2026):

1,053,817 €

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

• design

• electricity supply to buildings and facilities

• installation of electric heating

• delivery of equipment

• electrical installation

• construction and real estate

• automation works

• weak current electrical work

• electrical assembly work

• installation of current and lighting networks

• installation of cable wires

• troubleshooting and recovery

• assembly of electrical equipment

• installation of wires

• connecting cables and wires

• energy audit of the object

• project development

• start-up and tuning work

• electricity

Credit score:

Reliable

Reputation score:

3,790

Employees:

5

Forecast turnover (2026):

739,564 €

Energizing Progress, Constructing Reliability.

We specialize in the construction and maintenance of gas and heating systems, utilizing certified welding processes and offering expert insulation services for a variety of equipment and pipelines.

• heating solutions

• water supply pipelines

• district heating pipelines

• custom heating solutions

• district heating pipelines

• thermal insulation

• equipment

• construction and real estate

• building and finishing materials

• energy

• energy and mineral resources

• construction and maintenance of energy systems

• fuels

• mineral resources and natural resources

• mineral resources and raw materials

• equipment and machinery

• construction

• construction

• gas works

• pressure equipment works

• construction of heating systems

• steam piping

• warmth nodes

• boiler houses

• gas systems

• sound insulation of equipment

• pressure pipelines

• process pipelines

• natural gas and liquefied gas installations

• gas trails of plastic and steel

Credit score:

Reliable

Reputation score:

3,750

Employees:

9

Forecast turnover (2026):

317,388 €

Energizing Your World!

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

• heating solutions

• heating system installation

• design

• electrical installation

• construction and real estate

• energy

• design companies

• outdoor lighting

• electrical surveying work

• installation of electrical installations

• electricity projects

• work in the field

• external electrical works

• construction and real estate services

• electrical equipment 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

• control work on electrical equipment

• installation of electrical equipment

• interior installations

Credit score:

Borderline

Reputation score:

3,730

Employees:

19

Forecast turnover (2026):

1,724,776 €

Installation of sanitary equipment

water supply, heating solutions, Sewer systems, water mains, floor heating, water-measuring nodes, Plumbing, draining, wastewater disposal, heating elements

• water supply

• heating solutions

• floor heating

• heating elements

• maintenance

• sewer systems

• water mains

• water-measuring nodes

• plumbing

• draining

• wastewater disposal

• system control

• water filters

• construction

• installation

• installation of sanitary equipment

Credit score:

Reliable

Reputation score:

3,690

Employees:

6

Forecast turnover (2026):

619,548 €

Installation of sanitary equipment

balancing heating systems, heating solutions, Plumbing and fittings, Water Systems, Washing of heating systems, Construction, Construction, plumbing services, Water floor heating, Replacement of shutters

• heating solutions

• water floor heating

• washing of heating systems

• renovation

• heating system

• maintenance

• radiant floor heating

• sanitation

• construction and real estate

• plumbing and fittings

• water systems

• general and home services

• construction

• construction

• plumbing services

• replacement of shutters

• sewer construction

• balancing the heating system

• sanitary equipment installation

• tube replacement

• repair and cleaning

• elimination of blockages

• heating system construction

• renovation and maintenance

• shift of trousers

• sewerage

• installation

• floor

• sewer system

• repair

Credit score:

Risky

Reputation score:

3,530

Employees:

6

Forecast turnover (2026):

483,783 €

Building construction works

interior finishing, Roof construction, Repair of apartments, bathroom repair, repair of offices and offices, painting and wallpapering, water supply and sewerage works, flooring installation, all inclusive building, High quality materials

• water supply and sewerage works

• underfloor heating

• heater

• design

• interior finishing

• roof construction

• repair of apartments

• bathroom repair

• repair of offices and offices

• painting and wallpapering

• flooring installation

• all inclusive building

• high quality materials

• roof

• custom home construction

• masonry services

• roofs

• insulation work

• facades

• ceramic tile

• the general contractor

• wooden frame

• plate

• materials

• waterproof plywood

• window sills

• technique

• connectors

• layout

• customers

Credit score:

Reliable

Reputation score:

3,440

Employees:

12

Forecast turnover (2026):

1,179,235 €

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

• heat node solution

• water supply

• heat nodes

• ground source heat pump installation

• sanitation

• energy and mineral resources

• heating solutions

• equipment and machinery

• construction

• construction

• boiler houses

• central heating systems

• thermal equipment

• boiler house construction

• ground heating

• sewer

• diamond drilling

• sewerage

• eco-friendly ground heating

• 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