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

• sewer system

• 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

• development of infrastructure

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.

• sanitation

• installation

• heating systems construction

• construction and real estate

• construction and real estate services

• building construction firms

• energy and mineral resources

• heating

• heating solutions

• mineral resources and natural resources

• equipment and machinery

• general and home services

• construction

• construction

• sewer accessories

• trackwork

• logistics

• internal networks

• customers

• solutions

• buildings

• apartment buildings

• shopping centres

• private houses

• office buildings

• objects

• hotels

• water pipeline installation

• public buildings

• high-quality construction

Credit score:

Reliable

Reputation score:

10,440

Employees:

4

Forecast turnover (2026):

29,458,760 €

Building Dreams, Designing Futures!

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

• development of roof floors

• sanitation

• management systems

• reconstruction of apartment buildings

• penthouses

• design

• 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

• 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

Credit score:

Reliable

Reputation score:

8,910

Employees:

24

Forecast turnover (2026):

14,408,109 €

Building construction works

Water supply pipe works, cooling system, Installation of doors, Installation work of fire alarm system, Construction work for entertainment centres, Warehouse construction work, Construction work for kindergartens, building finishing works, Construction work on buildings related to leisure, sports, culture, accommodation and restaurants, Installation work of electrical wiring and equipment

• roof

• cooling system

• construction and real estate

• construction and real estate services

• building construction firms

• construction

• heritage conservation

• fire safety

• construction

• construction and maintenance

• restoration

• reconstruction

• historical preservation

• apartment buildings

• school buildings

• public buildings

• general construction

• walls

• apartment building

• solar energy panels

• nurseries

• heat-recovery ventilation

• windows

• water floor heating

• additional fee

• measurements

• shooting range

• environmental conservation

• objects

• owner supervision

Credit score:

Reliable

Reputation score:

8,850

Employees:

29

Forecast turnover (2026):

23,154,188 €

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

• renovation of ventilation systems

• insulation of flat roofs

• warm-up

• views systems

• management systems

• 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)

• reconstruction of heating system

• renovation of water and sewerage

• insulation and finishing of the building's external borders

• insulation/finishing of external borders

• plastering of facades

• insulation of facades

• additional work on facades

• apartment, housing associations

• comprehensive renovation

• energy-saving solutions

• full service under the general contract procedure

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

• cooling and air conditioning systems, heat pumps

• systems design

• 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

• installation of heat pumps and air conditioners

• sprinkler and firefighting

• water supply and sanitation works

• heat pumps installation

• water supply and sanitation works

• design

• installation

• design and installation

• private houses

• sanitation

• tallinn

• maintenance

• santechnical works

• sewer works

• sprinkler

• installation of sanitary equipment

Credit score:

Reliable

Reputation score:

6,700

Employees:

34

Forecast turnover (2026):

4,047,884 €

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

• cooling and air conditioning systems, heat pumps

• air conditioning systems

• technical systems

• ventilation work

• cooling systems

• construction and real estate

• energy and mineral resources

• commercial equipment and consumables

• air conditioning units

• heating

• heating solutions

• equipment and machinery

• construction

• construction

• system planning

• installation of the system

• regular maintenance

• repair work

• cooling

• tartu

• tallinn

• building construction works

Credit score:

Borderline

Reputation score:

5,580

Employees:

34

Forecast turnover (2026):

3,055,384 €

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

• weak current systems

• security systems

• automation systems

• electrical systems

• low current systems

• installation

• design, construction and maintenance of fire safety

• electricity and automation

• design and installation

• electrical measurement

• fire alarm system

• strong current systems

• electrical measurements

• outdoor lighting construction

• design work

• design

• maintenance

• building

• weak current electrical work

• solar panels installation

• solar station

• electrical and low-current works

• installation of electrical equipment

Credit score:

Reliable

Reputation score:

5,410

Employees:

12

Forecast turnover (2026):

2,862,121 €

Manufacture of metal products

Construction, Construction, Rainwater System, roof screws, Roof hatch, Steel roofs, Roof profiles, roof coverings

• rainwater system

• roof screws

• roof hatch

• steel roofs

• roof profiles

• roof coverings

• construction

• construction

• manufacture of metal products

Credit score:

Reliable

Reputation score:

5,340

Employees:

25

Forecast turnover (2026):

4,300,336 €

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

• roof bollards

• installation of roof systems

• roof repair

• gutter systems

• roofing

• roof

• roofing

• construction and real estate

• building construction firms

• hydrotechnical works

• replacement of roof cover

• roof construction

• roof renovation

• roof maintenance

• bitumen roll materials

• slate stones

• stain roofs

• cement fibre plates

• vile roof coverings

• flat roof coverings

• flat roof construction

• hydroinsulation

• repair and maintenance

• building

• design

• warm-up

• renovation

• repair

• insulation work

• maintenance

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

• ventilation work

• installation of air conditioning systems

• construction and real estate

• construction

• construction

• 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

• technical inspection

• price offers

• tallinn

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

• heating system installation

• cooling system

• cooling systems

• sanitary equipment 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

• 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

• cooling

• indoor climate

• warm node

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

• solar energy systems

• energy storage systems

• roof panels

• battery systems

• energy storage systems

• roof solar power plants

• 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 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

• installation work

• maintenance service

Credit score:

Reliable

Reputation score:

4,590

Employees:

18

Forecast turnover (2026):

4,273,685 €

Roofing

transport and courier services, Construction, Construction, tinsel work, renovation, gutter systems, installation of insulation, installation of roof cover, facade finishing, insulation of facades

• gutter systems

• installation of roof cover

• roofing

• roofing

• transport and courier services

• construction

• construction

• tinsel work

• renovation

• installation of insulation

• facade finishing

• insulation of facades

• facade renovation

• facade work

• tartu

• workers

Credit score:

Borderline

Reputation score:

4,490

Employees:

8

Forecast turnover (2026):

1,659,620 €

Excavation and soil work

durable steel sheet, roof profiles and additional stains, rainwater systems, roof safety products, roofs and rainwater systems, heavy machinery rental, ruukki official dealer, roofing supplies, rainwater systems installation, construction materials

• rainwater systems

• roofs and rainwater systems

• rainwater systems installation

• roofing supplies

• quality roofs and rainwater systems

• rainwater system

• roof bridges

• steel roofs

• construction and real estate

• roof profiles and additional stains

• roof safety products

• heavy machinery rental

• ruukki official dealer

• construction and real estate services

• roof safety products

• building equipment rental

• heavy machinery rental services

• roof profiles and accessories

• authorized ruukki dealer

• ruukki steel roofs

• worry-free roofing solutions

• easy to install roofing

• durable roofing materials

• decorrey

• adamante

• steel stone premium

• valts profile

• classic economy a

• rennet set

• tube set

Credit score:

Reliable

Reputation score:

4,330

Employees:

4

Forecast turnover (2026):

3,709,883 €

Installation of air conditioning systems

ventilation systems, Installation, maintenance, Products, Diamond Drilling, inspection, ventilation, periodic inspection, maintenance work, ventilation equipment sales

• ventilation systems

• installation

• installation of air conditioning systems

• maintenance

• products

• diamond drilling

• inspection

• ventilation

• periodic inspection

• maintenance work

• ventilation equipment sales

• office ventilation

• ventilation of private houses

• edges

• solutions

• homect

Credit score:

Reliable

Reputation score:

4,310

Employees:

3

Forecast turnover (2026):

3,715,343 €

Building construction works

high pressure coloring, restoration of heritage conservation objects, Roofs, stone roofs, wood roofs, construction of roof structures, painting works, small warehouses, Industrial Building construction, warehouse rent

• roof construction

• heating systems construction

• roofs

• wood roofs

• construction of roof structures

• construction and real estate

• construction and real estate services

• building construction firms

• construction

• construction

• construction of private houses

• block log construction

• construction of frame houses

• finishing works

• construction of water and sewerage routes

• garden construction

• restoration of heritage conservation objects

• stone roofs

• painting works

• high pressure coloring

• wall linings

• floors

• small warehouses

• warehouse rent

• industrial building construction

• building construction works

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.

• central heating systems

• sewer

• sewerage

• installation

• sanitation

• energy and mineral resources

• heating

• heating solutions

• equipment and machinery

• construction

• construction

• boiler houses

• thermal equipment

• boiler house construction

• ground heating

• heat node solution

• water supply

• diamond drilling

• heat nodes

• eco-friendly ground heating

• ground source heat pump installation

• renewable heating

• water pipeline installation

• sewer construction and maintenance

• environmentally friendly water solutions

• industrial water services

• thermal equipment installation

• custom machine solutions

• construction services

• construction of boiler house

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.

• outdoor lighting

• heating system installation

• outdoor lighting

• electrical systems

• construction and real estate

• energy

• heating solutions

• design companies

• 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

• control work on electrical equipment

• installation of electrical equipment

• interior installations

• external installations

Credit score:

Reliable

Reputation score:

4,100

Employees:

11

Forecast turnover (2026):

1,960,801 €

Installation of air conditioning systems

Sales, climate control systems, sun protection systems, Sound insulation, ventilation, energy-saving solutions, Installation, Tartu, smoke removal, maintenance

• smoke extraction systems

• daylighting systems

• climate control systems

• sun protection systems

• installation

• installation of air conditioning systems

• construction and real estate

• building and finishing materials

• interior

• machinery and tools

• fire safety equipment

• rescue equipment

• security and surveillance services

• lighting technology

• fire safety

• inspection and maintenance

• design, construction and maintenance of fire safety

• ventilation

• energy-saving solutions

• sales

• sunscreen

• tallinn

• tartu

• maintenance

• smoke removal