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.

• building

• rebuilding

• sewer system

• rebuilding

• 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

• construction

• design

• construction work

• maintenance

• repair work

• repair

• the warehouse

• noise barrier walls

• development of infrastructure

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

• commercial equipment and consumables

• heating

• heating solutions

• technical systems

• cooling systems

• construction and real estate

• energy and mineral resources

• air conditioning units

• equipment and machinery

• construction

• construction

• cooling and air conditioning systems, heat pumps

• air conditioning systems

• ventilation work

• system planning

• installation of the system

• regular maintenance

• repair work

• cooling

• tartu

• tallinn

• building construction works

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

• construction of grounding and lightning protection systems

• construction of lightning protection systems

• outdoor lighting

• grounding systems

• building

• 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

• control measurements of electrical installations

• control measurements of installations

• control measurements

• construction and maintenance

• voltage works 0,4 to 20 kv

• installation of end and extension sleeves up to 52 kv

• communication lines

• industrial automation

• installation of end and extension sleeves 52 kv

• design

• electrical consultancy

• search and remediation of breakdowns

• electricity

• installation work

Credit score:

Reliable

Reputation score:

3,900

Employees:

7

Forecast turnover (2026):

577,991 €

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

• washing of heating systems

• floor

• heating system

• heating systems construction

• heating systems renovation

• pipework and heating systems

• balancing heating systems

• construction and real estate

• heating solutions

• plumbing and fittings

• water systems

• general and home services

• construction

• construction

• plumbing services

• water floor heating

• 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

• renovation

• sewer system

Credit score:

Reliable

Reputation score:

3,640

Employees:

7

Forecast turnover (2026):

437,828 €

Finishing of buildings

renovation, kitchen repair, Additional services, building and renovation, facade work, house refurbishment, roofing, renovation of apartment building, repair works, interior decoration

• heating solutions

• installation of heating systems

• construction and real estate

• construction and real estate services

• building construction firms

• building and renovation

• facade work

• house refurbishment

• roofing

• renovation of apartment building

• repair works

• interior decoration

• building a house

• additional services

• renovation

• interior finishing

• owner supervision

• designing a plan

• finishing materials selection

• planning of electrical installations

• selection of furniture and design elements

• moving service

• transport service

• preparation of projects

• post-construction clean-up

• renovation work

• interior finishing works

• conduct of owner supervision

• discounts

• option of hire-purchase

Credit score:

Reliable

Reputation score:

3,510

Employees:

4

Forecast turnover (2026):

328,171 €

Wholesale of water and heating equipment

technical maintenance, Energy, energy and mineral resources, Construction and maintenance of energy systems, Commercial equipment and consumables, central heating systems, heating, heating solutions, Equipment and machinery, Construction

• commercial equipment and consumables

• central heating systems

• heating

• elements of heating systems

• design of heating systems

• air heating systems

• construction and real estate

• energy

• energy and mineral resources

• construction and maintenance of energy systems

• heating solutions

• equipment and machinery

• construction

• construction

• audit of construction works

• expert assessment of building design documentation

• construction of gas installation

• gas works

• accumulation tanks

• spare parts for steam boilers

• steam equipment

• boilers

• energy equipment

• gas boilers

• calorifers

• container boiler houses

• ground source heat pumps

• modular chimneys

• measuring equipment

• pellet burners

Credit score:

Reliable

Reputation score:

3,510

Employees:

6

Forecast turnover (2026):

1,166,451 €

Installation of air conditioning systems

Industrial ventilation, Construction, Construction, fire-barrier mixture, fire protection silicone, Diamond Drilling, air-to-air heat pumps, air conditioning units, ventilation of large kitchens, ventilation of commercial and industrial buildings

• ventilation of commercial and industrial buildings

• commercial and industrial ventilation

• question

• heating and cooling

• air heating

• installation of air conditioning systems

• construction and real estate

• construction

• construction

• fire-barrier mixture

• fire protection silicone

• diamond drilling

• air-to-air heat pumps

• air conditioning units

• ventilation of large kitchens

• ventilation of office and warehouse buildings

• ventilation of private houses

• exhaust site extraction

• construction and maintenance of ventilation

• fire protection works

• repair and maintenance of air heating and cooling

• installation of fire-retardant seal

• passages

• fire-barrier partitions and floors

• plumbing and cables

• fire protection windows

• construction and maintenance of air heating and cooling

• maintenance

• repair

• construction and maintenance

Credit score:

Reliable

Reputation score:

3,460

Employees:

8

Forecast turnover (2026):

1,188,227 €

Repair of machinery and equipment

air conditioning equipment sales, energy and mineral resources, Commercial equipment and consumables, maintenance and repair of household appliances, air conditioning units, heating, heating solutions, Equipment and machinery, cooling and air conditioning systems, heat pumps, Refrigerating appliances

• commercial equipment and consumables

• heating

• heating solutions

• ground heating

• commercial cold technology

• air conditioning

• construction and real estate

• energy and mineral resources

• maintenance and repair of household appliances

• air conditioning units

• equipment and machinery

• cooling and air conditioning systems, heat pumps

• refrigerating appliances

• air to water heat pumps

• air-to-air heat pumps

• remont of software, care, packaging

• remon and care of idukite climic device

• water cyclic technicals

• air-air and air-water heat pumps

• repair, maintenance and installation of heat pumps

• filling, maintenance and repair of air-conditioning systems for vehicles

• maintenance and repair of refrigerated vehicles

• installation

• cold technology

• repair

• sales

• maintenance

• air heat pump

• repair and maintenance

• refrigerated appliances

Credit score:

Reliable

Reputation score:

3,340

Employees:

5

Forecast turnover (2026):

970,460 €

Building construction works

maintenance and repair of commercial buildings, heating systems construction, construction of sewers, wash of inner terraces, wash and care of oil -fat and sand traps, mechanized snow harvesting and transport, maintenance of the sites, sewage system installation, commercial property upkeep, commercial building maintenance

• heating systems construction

• commercial building maintenance

• building heating solutions

• construction of heating systems

• construction of heating systems

• construction of sewage systems

• maintenance and repair of commercial buildings

• construction of sewers

• wash of inner terraces

• wash and care of oil -fat and sand traps

• mechanized snow harvesting and transport

• maintenance of the sites

• sewage system installation

• commercial property upkeep

• mechanized snow removal

• commercial building repair services

• sewer construction services

• inner terrace washing

• oil trap cleaning service

• fat trap maintenance

• sand trap care services

• professional snow transport

• site maintenance services

• wash and care of oil-fat traps

• laundry and maintenance of sand traps

• maintenance of sites

• repair of buildings

• washing the terraces

• building construction works

• washing the inner terraces

Credit score:

Borderline

Reputation score:

3,300

Employees:

12

Forecast turnover (2026):

775,643 €

Building Smarter, Living Better!

We provide a full spectrum of construction and technical services, from project design to finishing works.

• commercial construction services

• heating solutions installation

• heating systems

• automation and electrical works

• construction of residential and non-residential buildings

• san technical works

• construction services

• project design

• finishing works

• residential construction services

• construction project management

• sanitary technical services

• non-residential building construction

• electrical work contractors

• interior finishing services

• automation electrical services

• building finishing contractors

• construction service providers

• building project design services

• industrial construction services

• custom home building services

• renovation and remodeling services

• automation and electrical works

• construction of residential and non-residential buildings

• sanitary technical works

• design

• housing construction

• project management

• trade projects

• sustainable solutions

Credit score:

Reliable

Reputation score:

3,240

Employees:

14

Forecast turnover (2026):

1,088,337 €

Enhancing Environments, Empowering Sustainability!

We specialize in delivering comprehensive climate control systems for industrial and residential use.

• heating solutions

• energy-efficient heating

• commercial cooling systems

• finnish heating technology

• heating systems

• climate

• cooling systems

• water

• sewer

• ventilation

• bioenergy

• finnish

• industrial energy

• cooling systems installation

• ventilation solutions

• climate control systems

• sewer maintenance

• water purification systems

• hvac services

• water management solutions

• sewer system services

• bioenergy technology

• industrial energy solutions

• climate control systems

• water systems

• comprehensive solutions

• water treatment

• sewer systems

• detection of leaks

• cleaning solutions

Credit score:

Borderline

Reputation score:

3,200

Employees:

4

Forecast turnover (2026):

332,551 €

Pipeline and heating installation

Installation of heating piping, Installation of water supply line, Installation of tanks and septic tanks, Dishwasher installation, Boiler Installation, Radiator Installation, Installation of air-water heat pumps, San Technical Works, Waterworks works, Sewer pipe replacement

• installation of heating piping

• climate control installations

• heating solutions

• installation of piping, heating and air conditioning systems

• installation of water and sewerage systems

• cleaning

• installation of sewerage systems

• installation of water supply line

• installation of tanks and septic tanks

• dishwasher installation

• boiler installation

• radiator installation

• installation of air-water heat pumps

• san technical works

• waterworks works

• sewer pipe replacement

• water pipe replacement

• private house construction

• building and renovation

• sewerage pipelines installation

• installation of tanks

• installation of hot water boilers

• warm-up work

• water supply and sewerage

• plumbing services

• installation of boilers

• general construction

• electrical works

• construction preparation

• air conditioner installation

Credit score:

Reliable

Reputation score:

3,190

Employees:

6

Forecast turnover (2026):

2,089,110 €

Installation of air conditioning systems

Solutions, Design, Diamond works, Heating equipment, maintenance, Building, temporary addition, Professional Certificate, topical study, automatic adjustment ventilation

• ventilation systems

• heating equipment

• design of cooling systems

• heating equipment

• building

• cooling systems

• cooling equipment

• installation

• maintenance

• design of ventilation systems

• installation

• natural ventilation

• mechanical ventilation

• heat-exchange ventilation

• automatic adjustment ventilation

• design

• diamond works

• maintenance

• solutions

• temporary addition

• topical study

• professional certificate

• installation of air conditioning systems

Credit score:

Reliable

Reputation score:

3,160

Employees:

5

Forecast turnover (2026):

987,289 €

Pipeline and heating installation

Service, Construction, Construction, cooling and air conditioning systems, heat pumps, air conditioning systems, climate control maintenance, climate control equipment sale, climate control installations, air conditioning units, ground source heat pumps

• air conditioning systems

• air heating systems

• heating systems

• construction of heating systems

• pipeline and heating installation

• construction and real estate

• construction

• construction

• cooling and air conditioning systems, heat pumps

• climate control maintenance

• climate control equipment sale

• climate control installations

• air conditioning units

• ground source heat pumps

• sale and installation of ground heat pumps

• ventilation equipment sales

• installation of ventilation equipment

• repair of ventilation equipment

• ventilation work

• air to water heat pumps

• air-to-air heat pumps

• air source heat pumps

• sale and consultation of recombinant pumps

• service and care of software papers

• protection and care of ventilation-systems

• precision and care of question systems

• cleaning of ventilation

• protection of characteristics

• sales

• consultation

Credit score:

Borderline

Reputation score:

3,150

Employees:

6

Forecast turnover (2026):

612,119 €

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

• underfloor heating

• flooring

• 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

• 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

• ceramic

Credit score:

Reliable

Reputation score:

3,110

Employees:

2

Forecast turnover (2026):

665,203 €

Warmth Reimagined, Energy Conserved!

We specialize in the design and manufacture of advanced air conditioning and renewable heating systems, providing energy efficiency consultancy and building reconstruction services.

• renewable heating

• technological ventilation systems

• renewable heating solutions

• renewable heating

• building

• technical systems

• pipeline and heating installation

• design

• manufacture of air conditioners

• energy efficiency consultancy services

• reconstruction of apartment buildings

• innovative heatcatcher

• energy efficiency consulting

• apartment building reconstruction

• passive cooling system

• ventilation heat recovery

• radiator system with intermediate heat carrier

• energy-efficient ventilation

• manual control ventilation valve

• heatline ventilation

• heatway system

• vg-system ventilation

• airflow control technology

• solar energy panels

• manufacture of air conditioners

• energy efficiency consulting services

• reconstruction of apartment buildings

• renovation

• special works

• energy conservation

Credit score:

Reliable

Reputation score:

3,080

Employees:

7

Forecast turnover (2026):

655,745 €

Installation of sanitary equipment

bio-cleaners installation, Construction of waterways, Construction, Construction, Emergency work, Drainage systems, Construction of sewerage system, Construction of sewerage systems, sewerage pipelines installation, Construction of sewerage lines

• drainage systems

• construction of sewerage systems

• septic systems installation

• demolition services

• cleaning

• construction and real estate

• general and home services

• construction

• construction

• emergency work

• construction of sewerage system

• sewerage pipelines installation

• construction of sewerage lines

• construction of water measuring nodes

• construction of waterways

• construction of water trails

• water supply and repair of sewers

• water supply and construction of sewerage lines

• external sewerage construction

• installation of stone parquet

• installation of curbs

• excavation work

• preparatory work

• rainwater, drainage pumping stations

• installation of water measuring nodes

• construction of water, sewerage pipelines

• construction of drainage pipes

• construction and cleaning of drainage ditches

• water and sewage system construction

• soil work

Credit score:

Reliable

Reputation score:

3,070

Employees:

1

Forecast turnover (2026):

475,059 €

Installation of electrical equipment

commercial real estate building automation management, automatic control and optimization of technical systems, automatic control systems, energy efficiency in buildings, intelligent building systems, advanced building automation, building automation solutions, commercial real estate automation, technical systems optimization, real estate management technology

• commercial real estate building automation management

• automatic control systems

• commercial real estate automation

• technical systems optimization

• commercial property technology

• building systems integration

• optimization of technical systems

• integration of building systems

• automation of heating systems

• automatic control and optimization of technical systems

• energy efficiency in buildings

• intelligent building systems

• advanced building automation

• building automation solutions

• real estate management technology

• smart building management

• automated building control

• real estate technology solutions

• building energy management

• energy technology

• development of automatic control systems

• integration of technical systems

• intelligent building management

• automated energy hall

• solutions for energy technology

• energy monitoring and analysis

• energy-saving building systems

• advanced building management systems

• systems for building security management

• remote control and maintenance of systems

Credit score:

Reliable

Reputation score:

3,040

Employees:

7

Forecast turnover (2026):

593,846 €

Building construction works

water and sewage system construction, repair of commercial premises, Construction of plaster walls and ceilings, metal and wooden frames, Repair of commercial premises and apartments, finishing work and tiling, renovation of bathrooms, different small work, concrete work (floor casting), Underfloor construction, construction of bulkheads

• repair of commercial premises and apartments

• heating systems construction

• repair of commercial premises

• construction and real estate

• construction and real estate services

• building construction firms

• finishing work and tiling

• renovation of bathrooms

• different small work

• concrete work (floor casting)

• underfloor construction

• construction of bulkheads

• rigging of ceilings and walls

• construction of plaster walls and ceilings, metal and wooden frames

• water and sewage system construction

• installation of slats

• suspended ceilings installation

• painting works

• thrusting

• plastering

• wallpapering

• installation of structural paints

• 3d tile installation

• building

• construction work

• tiling

• demolition services

• renovation

• repair works

• materials

Credit score:

Reliable

Reputation score:

3,040

Employees:

7

Forecast turnover (2026):

715,650 €

Installation of electrical equipment

commercial premises renovation, heating solutions, Ventilation and cooling, Water supply and sewerage, Design of heating systems, energy calculation, pipe wash, electrical works, renovation, SPECIAL WORKS

• heating solutions

• design of heating systems

• sewer systems

• electrical systems

• heating solution

• commercial premises renovation

• construction and real estate

• ventilation and cooling

• water supply and sewerage

• energy calculation

• pipe wash

• electrical works

• renovation

• special works

• rebuilding

• modernhome

• solutions

• sanitation

• cooling

• cooling systems

• sweden

• maintenance

• sewerage

• electricity

• ventilation work

• maintenance work

• water supply

• project manager

• smart house solutions

• ventilation solutions