Otsingu
tulemused

Credit score:

Reliable

Reputation score:

43,490

Employees:

254

Forecast turnover (2025):

82,857,319 €

Durable, economical and smart solutions!

TREV-2 Group is a company focused on the construction and maintenance of infrastructure objects and facilities.

• construction of gas installation

• production and installation of asphalt

• maintenance

• repair work

• repair

• sanitation

• installation

• renovation

• maintenance

• sewer system

• installation work

• maintenance of public roads

• 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

• design

• construction work

Credit score:

Reliable

Reputation score:

15,430

Employees:

37

Forecast turnover (2025):

17,916,301 €

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.

• installation

• heating systems construction

• water pipeline installation

• construction of external networks

• construction of internal networks

• 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

• sanitation

• solutions

• buildings

• apartment buildings

• shopping centres

• private houses

• office buildings

• objects

• hotels

Credit score:

Reliable

Reputation score:

11,620

Employees:

26

Forecast turnover (2025):

22,059,848 €

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

• solar energy panels

• water floor heating

• reconstruction of apartment buildings

• renovation work

• general contracting of construction works

• construction work companies

• 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

• nurseries

• heat-recovery ventilation

• windows

• roof

• additional fee

• measurements

Credit score:

Reliable

Reputation score:

9,110

Employees:

46

Forecast turnover (2025):

3,519,709 €

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

• ventilation work

• installation of heat pumps and air conditioners

• systems design

• sanitation

• santechnical works

• sewer works

• installation of sanitary equipment

• 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

• sprinkler and firefighting

• water supply and sanitation works

• heat pumps installation

• water supply and sanitation works

• design

• installation

• design and installation

• private houses

• tallinn

• maintenance

• sprinkler

Credit score:

Reliable

Reputation score:

8,410

Employees:

34

Forecast turnover (2025):

11,485,586 €

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

• renovation of ventilation systems

• installation of decorative facades

• views systems

• sanitation

• 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)

• 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

• insulation of flat roofs

• additional work on facades

• apartment, housing associations

• comprehensive renovation

• energy-saving solutions

Credit score:

Reliable

Reputation score:

7,380

Employees:

43

Forecast turnover (2025):

5,650,279 €

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

• installation of cables and supporting structures for cable line bases

• installation and switching of various electrical equipment

• assembly and installation of force and control shields

• ventilation, cooling and heating systems

• installation of air conditioning systems

• construction

• construction

• cooling and air conditioning systems, heat pumps

• rental workforce mediation

• design

• working and emergency lighting, led downlight

• grounding and lightning protection

• external networks

• electric heating

• management systems for industrial and residential buildings

• technical systems

• electrical systems and automation

• technical systems maintenance

• air channel cleaning

• heat pumps

• welding work

• building automation systems

• electrical systems

• heat pumps

• refrigerated appliances

Credit score:

Reliable

Reputation score:

7,190

Employees:

48

Forecast turnover (2025):

4,833,642 €

Rental of other machines

safety services, Traffic management, road and bridge construction, Road markings, traffic management services, Installation of road signs, Painting work of road surface, Traffic signs, Construction, Making of traffic management projects

• making of traffic management projects

• access systems

• entry

• heating and heating equipment

• installation work

• coordination

• rental of other machines

• construction and real estate

• traffic management

• road and bridge construction

• construction

• building gardens

• electronic road signs

• gear bridges

• traffic separation interface

• the bellows garden

• massive railings

• massive borders

• other

• trailers and warning barriers

• label carriers

• boundaries

• impact relievers

• driving bridges

• road thresholds

• barrier vehicle with impact relief (tma car)

• blinkers

• traffic scheme

• melting

• traffic regulation and control car services

Credit score:

Reliable

Reputation score:

7,120

Employees:

23

Forecast turnover (2025):

7,511,227 €

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

• ventilation systems

• heating systems

• installation of ventilation

• installation of the heating system

• installation of air conditioning systems

• system maintenance

• energy efficiency

• indoor climate

• air exchange

• heat solutions

• maintenance contracts

• preventive maintenance

• after-service services

Credit score:

Reliable

Reputation score:

6,710

Employees:

13

Forecast turnover (2025):

8,854,491 €

Installation of insulation

Soil Planning, ventilation, question, Construction of trails, excavation of foundations, installation of drainage and stormwater pipes, apartment associations, Materials, appearance, digging work

• floor concrete casting work

• betooning work

• digging work

• ventilation

• installation of drainage and stormwater pipes

• installation of insulation

• construction and real estate

• construction

• construction

• pouring foundations

• paste concrete casting works

• concrete casting works for stairs

• catheters

• fassads

• vundament

• question

• construction of trails

• excavation of foundations

• soil planning

• tartu

• apartment associations

• appearance

• materials

Credit score:

Reliable

Reputation score:

6,680

Employees:

32

Forecast turnover (2025):

5,222,584 €

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

• ventilation work

• installation of the system

• repair work

• building construction works

• 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

• system planning

• regular maintenance

• cooling

• cooling systems

• tartu

• tallinn

Credit score:

Reliable

Reputation score:

6,440

Employees:

14

Forecast turnover (2025):

7,432,789 €

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

• solar heating systems

• heating system

• 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

• custom heating solutions

• energy-efficient heating

• industrial heat pumps

• cleanroom technology

• data center cooling equipment

• heat distribution solutions

• geothermal collectors

• heat pump consulting services

• regular maintenance

• consultations

• ground heat

• air / water

• industrial

Credit score:

Reliable

Reputation score:

6,270

Employees:

33

Forecast turnover (2025):

3,388,413 €

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

• design, construction and maintenance of fire safety

• design work

• installation

• maintenance

• weak current electrical work

• installation of electrical equipment

• electricity and automation

• design and installation

• weak current systems

• electrical measurement

• security systems

• fire alarm system

• strong current systems

• automation systems

• electrical systems

• low current systems

• electrical measurements

• outdoor lighting construction

• design

• building

• solar panels installation

• solar station

• electrical and low-current works

Credit score:

Reliable

Reputation score:

6,190

Employees:

15

Forecast turnover (2025):

5,895,277 €

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

• construction of gas installation

• cooling and air conditioning systems, heat pumps

• installation of air conditioning systems

• boilers

• energy and mineral resources

• heating solutions

• equipment and machinery

• construction

• construction

• gas works

• 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

• 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:

5,390

Employees:

25

Forecast turnover (2025):

4,451,776 €

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

• installation of roof systems

• gutter systems

• insulation work

• maintenance

• surveillance

• warm-up work

• installation work

• construction and real estate

• building construction firms

• hydrotechnical works

• roof bollards

• replacement of roof cover

• roof construction

• roof renovation

• roof maintenance

• roof repair

• bitumen roll materials

• slate stones

• stain roofs

• cement fibre plates

• vile roof coverings

• flat roof coverings

• flat roof construction

• roofing

• hydroinsulation

• repair and maintenance

• building

• design

• warm-up

• roof

Credit score:

Reliable

Reputation score:

4,950

Employees:

6

Forecast turnover (2025):

3,729,910 €

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

• sewerage

• excavation work

• heating system installation

• cooling system

• sanitation

• cooling systems

• installation of radiant floor heating

• installation of soil collector

• 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

• installation

• floor pouring

• question

• ground source heat pumps

• radiator heating

• cooling

Credit score:

Reliable

Reputation score:

4,950

Employees:

19

Forecast turnover (2025):

3,626,978 €

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

• installation of end and extension sleeves

• construction of grounding and lightning protection systems

• construction of lightning protection systems

• 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

• 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

• 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:

4,850

Employees:

30

Forecast turnover (2025):

2,624,612 €

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

• device work

• installation of electrical networks

• dispatches systems

• 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

• conformity assessment body

• electrical works

• connection of equipment

• automation

• comprehensive technical solutions

• electric laboratory

• electrical tests

• high-safety work

• street lighting construction and maintenance

Credit score:

Reliable

Reputation score:

4,820

Employees:

18

Forecast turnover (2025):

2,670,701 €

Building construction works

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

• irrigation systems

• luminaire installation

• heating equipment

• watering systems

• installation of greenhouse luminaires

• design and installation of irrigation systems

• horticulture equipment and equipment

• construction

• construction

• pvc shelters

• agricultural equipment

• 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

• substrates

• sowing machines

• forest plant pickup

Credit score:

Reliable

Reputation score:

4,350

Employees:

11

Forecast turnover (2025):

2,374,626 €

Installation of air conditioning systems

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

• design, construction and maintenance of fire safety

• daylighting systems

• sun protection systems

• installation

• maintenance

• 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

• smoke extraction systems

• climate control systems

• ventilation

• energy-saving solutions

• sales

• sunscreen

• tallinn

• tartu

• smoke removal

Credit score:

Neutral

Reputation score:

4,130

Employees:

23

Forecast turnover (2025):

2,247,196 €

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

• ventilation work in apartment buildings to be renovated

• plumbing installation

• installation of air-sharing elements

• ventilation works of renovated apartment buildings

• maintenance

• installation of air conditioning systems

• construction and real estate

• construction

• construction

• ventilation surveys and mapping of apartment buildings

• ventilation cleaning

• ventilation measurement and adjustment

• ventilation cleaning

• air movement control

• mapping

• video study

• creation of ventilation flues

• ventilation system regulation

• ventilation measurement and regulation

• cleaning work

• subcontractor

• research

• cleaning

• ventilation work in apartment buildings

• cleaning

• all over estonia

• technical inspection

• price offers

• tallinn