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.

• maintenance of public roads

• construction of gas installation

• production and installation of asphalt

• design

• rebuilding

• installation

• renovation

• installation work

• rebuilding

• audit of construction works

• expert assessment of building design documentation

• construction research

• 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

• building equipment rental

• car wash service

• building

• construction

• construction work

• maintenance

• repair work

• repair

• the warehouse

Credit score:

Reliable

Reputation score:

15,480

Employees:

38

Forecast turnover (2026):

17,468,702 €

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

• heating solutions

• installation

• solutions

• water pipeline installation

• construction and real estate

• construction and real estate services

• building construction firms

• energy and mineral resources

• mineral resources and natural resources

• equipment and machinery

• general and home services

• construction

• construction

• sewer accessories

• trackwork

• logistics

• internal networks

• customers

• sanitation

• buildings

• apartment buildings

• shopping centres

• private houses

• office buildings

• heating systems construction

• objects

• hotels

• public buildings

• high-quality construction

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

• energy

• heating

• distribution of heat

• heat production

• balancing of central heating systems

• sale and installation of heat meters

• installation and repair of thermal assemblies

• installation and repair of heating systems

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

• power

• construction and real estate

• energy and mineral resources

• construction and maintenance of energy systems

• boiler houses

• equipment and machinery

• sale of heat

• chemical washing of heat exchangers

• sale of thermal assemblies

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

• renewable energy

• heating network

• steam and air supply

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

• energy-saving solutions

• installation of decorative facades

• facade solutions

• renovation solutions

• ventilation solutions

• solutions

• 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

Credit score:

Reliable

Reputation score:

7,310

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

• energy

• heating

• electrical installations construction

• maintenance of high voltage substations

• internal electrical installations

• installation of electrical equipment

• energy and mineral resources

• sf6 gas handling

• internal electrical construction

• external electrical construction

• electrical works

• owner supervision

• correctional care

• modernisation

• additional care

• preventive care

• cable lines

• substations

Credit score:

Reliable

Reputation score:

7,120

Employees:

23

Forecast turnover (2026):

6,931,308 €

Installation of air conditioning systems

ventilation systems, heating systems, system maintenance, energy efficiency, indoor climate, Air exchange, installation of ventilation, heat solutions, installation of the heating system, maintenance contracts

• heating systems

• installation of ventilation

• heat solutions

• installation of the heating system

• installation of air conditioning systems

• ventilation systems

• system maintenance

• energy efficiency

• indoor climate

• air exchange

• maintenance contracts

• preventive maintenance

• after-service services

Credit score:

Reliable

Reputation score:

6,690

Employees:

32

Forecast turnover (2026):

3,567,306 €

Building construction works

regular maintenance, air conditioning systems, Technical systems, Ventilation work, system planning, installation of the system, cooling systems, Tallinn, Tartu, cooling and air conditioning systems, heat pumps

• heating

• heating solutions

• installation of the system

• construction and real estate

• energy and mineral resources

• commercial equipment and consumables

• air conditioning units

• equipment and machinery

• construction

• construction

• cooling and air conditioning systems, heat pumps

• air conditioning systems

• technical systems

• ventilation work

• system planning

• regular maintenance

• repair work

• cooling

• cooling systems

• tartu

• tallinn

• building construction works

Credit score:

Reliable

Reputation score:

6,190

Employees:

15

Forecast turnover (2026):

5,476,770 €

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

• heating solutions

• construction of gas installation

• cooling solutions

• heating solutions

• installation of air conditioning systems

• boilers

• energy and mineral resources

• equipment and machinery

• construction

• construction

• 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).

• 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.

• 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

• indoor climate

• heat pump

• tallinn

• tartu

• heat pumps

• training

• consultation and advisory

• collectors

• follow-up service

Credit score:

Reliable

Reputation score:

5,500

Employees:

28

Forecast turnover (2026):

3,322,818 €

Installation of electrical equipment

electricity, building and finishing materials, construction machinery and tools, expert assessments, electrical equipment, Energy, energy and mineral resources, heating, Laboratories, machinery and tools

• heating

• comprehensive technical solutions

• installation of electrical networks

• integrated solutions

• installation of electrical equipment

• construction and real estate

• building and finishing materials

• construction machinery and tools

• expert assessments

• electrical equipment

• energy

• energy and mineral resources

• laboratories

• machinery and tools

• measuring equipment and work

• state and society

• communication

• means of communication and supplies

• research institutions

• outdoor lighting

• general and home services

• device work

• conformity assessment body

• electrical works

• connection of equipment

• automation

• electric laboratory

• electrical tests

• high-safety work

• street lighting construction and maintenance

Credit score:

Reliable

Reputation score:

5,280

Employees:

13

Forecast turnover (2026):

2,452,187 €

Wholesale of water and heating equipment

repair services, cooling and air conditioning, construction work, remote tracking, heating systems, heating solutions, floor and radiator heating, heat pumps, energy calculations, ventilation solutions

• heating

• heating solutions

• ventilation solutions

• heating solutions

• wholesale of water and heating equipment

• construction and real estate

• energy and mineral resources

• equipment and machinery

• construction

• construction

• cooling and air conditioning systems, heat pumps

• consultations

• repair services

• energy calculations

• heat pumps

• floor and radiator heating

• heating systems

• remote tracking

• construction work

• cooling and air conditioning

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.

• installation

• sale and installation of equipment

• custom heating solutions

• office equipment

• sale of equipment

• installation of air conditioning systems

• heat pumps

• ventilation

• regular maintenance

• consulting

• documentation

• project management

• heat pump maintenance

• ventilation systems

• ground source heat pumps

• air to water heat pumps

• heat pump installation

• energy-efficient heating

• industrial heat pumps

• cleanroom technology

• data center cooling equipment

• heat distribution solutions

• geothermal collectors

• solar heating systems

• heat pump consulting services

• regular maintenance

• consultations

• ground heat

• air / water

• industrial

Credit score:

Reliable

Reputation score:

4,950

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

• heating solution

• heating system installation

• solutions

• installation of radiant floor heating

• installation of soil collector

• finding solutions

• ventilation

• bosch climate engineering

• city climate

• 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

• installation

• floor pouring

• excavation work

• question

• ground source heat pumps

• radiator heating

• cooling

• indoor climate

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

• installation of doors

• electrical works and floor heating installation

• installation of windows

• radiant floor heating

• underfloor heating

• installation of radiant floor heating

• metal construction painting

• bathroom and toilet tiling

• 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

Credit score:

Reliable

Reputation score:

4,740

Employees:

16

Forecast turnover (2026):

409,995 €

Finishing of buildings

outdoor doors and garage doors, finishing materials, roofing supplies, sun protection and cladding systems, security stories, Interior goods, thermal insulation materials, Automation, Accessories, house front doors

• roof solutions

• construction of trails

• installation

• installation of carpeting

• fireplaces

• finishing of buildings

• outdoor doors and garage doors

• finishing materials

• roofing supplies

• sun protection and cladding systems

• security stories

• interior goods

• thermal insulation materials

• automation

• accessories

• house front doors

• apartment entrance doors

• garden house doors

• floor tiles

• wall panels

• decorative stones

• roller doors

• security bars

• barrier trees

• e-shop

• building

• garden construction

• finishing works

• santechnical works

• excavation work

Credit score:

Reliable

Reputation score:

4,200

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

• energy

• heating

• installation of end and extension sleeves

• installation of end and extension sleeves up to 52 kv

• installation of end and extension sleeves 52 kv

• design

• installation work

• energy and mineral resources

• rental workforce mediation

• communications and computer networks

• construction of substations

• construction of air and ground cable lines

• stress work

• switches

• construction of industrial automation

• control measurements of electrical installations

• construction of grounding and lightning protection systems

• control measurements of installations

• construction of lightning protection systems

• control measurements

• construction and maintenance

• voltage works 0,4 to 20 kv

• communication lines

• outdoor lighting

• industrial automation

• grounding systems

• electrical consultancy

• search and remediation of breakdowns

• electricity

• building

Credit score:

Borderline

Reputation score:

4,100

Employees:

18

Forecast turnover (2026):

1,051,721 €

Building Quality, Creating Homes!

We provide comprehensive construction and repair services, specializing in general contracting and pipework for private homes.

• durable construction solutions

• heating system piping

• water supply solutions

• renovation

• solutions

• keys to the hand solution

• installation of windows

• general construction and repair works

• general building contractor

• high quality construction services

• specialists in residential pipework

• reliable home repair contractors

• expert in pipe work installation

• home renovation services

• professional building contractors

• bespoke repair

• general construction

• custom home building

• project management

• housing development projects

• preventive care

• home renovation

• restoration works

• emergency repair services

• residential plumbing

• plumbing system installation

• establishment of foundations

• construction of walls and roof

• construction of substructures

• improving structures

Credit score:

Reliable

Reputation score:

4,070

Employees:

18

Forecast turnover (2026):

1,687,980 €

Building construction works

horticulture equipment and equipment, Construction, Construction, PVC shelters, Agricultural equipment, irrigation systems, greenhouses, Greenhouse automation, Greenhouse construction and sale, luminaire installation

• luminaire installation

• heating equipment

• installation of greenhouse luminaires

• design and installation of irrigation systems

• solutions

• horticulture equipment and equipment

• construction

• construction

• pvc shelters

• agricultural equipment

• irrigation systems

• greenhouses

• greenhouse automation

• greenhouse construction and sale

• greenhouse luminaires

• e-shop

• products

• services

• greenhouse luminaires, eclipse curtains

• high pressure fogging system

• films and bed carpet

• salad lines, plant tables

• plant boards

• films

• design and installation

• e-shop

• lighting fixtures

• watering systems

• substrates

• sowing machines

Credit score:

Reliable

Reputation score:

3,930

Employees:

18

Forecast turnover (2026):

1,392,099 €

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

• heating

• design

• installation

• construction of internal electrical installations

• design

• installation

• installation of electrical equipment

• construction and real estate

• building and finishing materials

• electrical equipment

• energy

• energy and mineral resources

• construction

• construction

• electrical construction

• handle management

• control measurements

• audit

• design of external and internal parts

• design of weak current systems

• design of strong current systems

• design of lighting

• construction of supply lines

• lightning protection construction

• assembly of shields

• technical inspection

• audit of defence and management systems

• reporting and documentation

• risk analysis

• electrical works company

Credit score:

Reliable

Reputation score:

3,930

Employees:

7

Forecast turnover (2026):

1,151,826 €

Forging and shaping metal and powder metallurgy

heating and ventilation insulation, thermal insulation materials, stain-working machines, Insulation tools, cordless power tools, power tools, scaffold cover films, interior finishing scaffolding, Construction scaffolding, insulation of in-house utility networks

• construction

• construction

• scaffold rental and installation

• complete insulation solutions

• insulation of cooling pipes

• heating and ventilation insulation

• insulation of in-house utility networks

• construction and real estate

• tanks

• stain workshop

• sound and noise insulation

• construction scaffolding

• interior finishing scaffolding

• scaffold cover films

• power tools

• cordless power tools

• insulation tools

• stain-working machines

• thermal insulation materials

• forging and shaping metal and powder metallurgy

Credit score:

Reliable

Reputation score:

3,810

Employees:

12

Forecast turnover (2026):

2,122,641 €

Construction of wells

heating solutions, Construction, Construction, hydrogeological works, Drilling heat wells, Establishment of boreholes, heating solution, Drilling wells, consultations, Design

• heating solutions

• heating solution

• installation of heat pump system

• heat pumps installation

• construction of wells

• construction

• construction

• hydrogeological works

• drilling heat wells

• establishment of boreholes

• drilling wells

• consultations

• design

• plumbing connection

• wells

• heat pumps

• design