Otsingu
tulemused

Credit score:

Reliable

Reputation score:

29,300

Employees:

243

Forecast turnover (2025):

38,308,473 €

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

• audit of construction works

• maintenance

• rebuilding

• sanitation

• maintenance

• sewer system

• rebuilding

• street maintenance

• 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

• repair work

• repair

Credit score:

Reliable

Reputation score:

14,040

Employees:

70

Forecast turnover (2025):

16,457,494 €

Construction installation works in Tallinn

Management, lift maintenance, lifting and handling machines, lifts to the ready house, interior of the elevator, lift standards, Escalators and mobile roads, lifts for all types of buildings, Advanced People Flow, maintenance of lifts

• lift maintenance

• maintenance of lifts

• modernisation

• building maintenance services

• maintenance

• maintenance services

• construction and real estate

• lifting and handling machines

• lifts to the ready house

• interior of the elevator

• lift standards

• escalators and mobile roads

• lifts for all types of buildings

• advanced people flow

• modernisation of escalators

• modernisation of lifts

• eco-efficient lifts

• escalators

• moving roads

• kone dx class lifts

• world class service

• planning tools

• advanced people flow solutions

• information entertainment

• lift music

• monitoring solutions

• mobile and ramps

• passenger and freight lifts

• possibilities of human passage

• solutions for non-lift buildings

Credit score:

Reliable

Reputation score:

12,930

Employees:

47

Forecast turnover (2025):

9,726,109 €

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

• construction and maintenance of energy systems

• heating

• distribution of heat

• sale of heat

• heat production

• balancing of central heating systems

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

• installation and repair of heating systems

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

• construction and real estate

• energy

• energy and mineral resources

• boiler houses

• equipment and machinery

• chemical washing of heat exchangers

• sale and installation of heat meters

• installation and repair of thermal assemblies

• sale of thermal assemblies

• power

• renewable energy

• heating network

• steam and air supply

Credit score:

Reliable

Reputation score:

8,750

Employees:

38

Forecast turnover (2025):

8,115,929 €

Installation of electrical equipment in Tartu

electrical installations construction, internal electrical installations, substations, cable lines, preventive care, additional care, modernisation, correctional care, maintenance of high voltage substations, Energy

• heating

• maintenance of high voltage substations

• modernisation

• preventive care

• installation of electrical equipment

• energy

• energy and mineral resources

• sf6 gas handling

• internal electrical construction

• external electrical construction

• electrical works

• owner supervision

• electrical installations construction

• correctional care

• additional care

• cable lines

• substations

• internal electrical installations

Credit score:

Reliable

Reputation score:

7,910

Employees:

50

Forecast turnover (2025):

6,459,528 €

Construction installation works in Tallinn

terms of use, Solutions, buildings, Infrastructure, Management, tools, modernisation, Service, strategy, suppliers

• lift maintenance

• modernisation

• terms of use

• service

• construction machinery and tools

• device work

• machinework

• carrying out lifting equipment works

• lifts with low driving height

• lifters with average driving height

• elevators with high driving height

• escalators and mobile roads

• solutions with a deployment system

• smart lifts

• luxury lifts

• innovation and technology

• tallinn

• solutions

• buildings

• infrastructure

• management

• tools

• liability

• inquiries

• suppliers

• strategy

• escalators

• construction installation works

Credit score:

Borderline

Reputation score:

7,120

Employees:

38

Forecast turnover (2025):

4,188,972 €

Installation of air conditioning systems in Narva

Non-residential property services, electrical installation works, Operation of heating systems, Inspection of ventilation system, 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

• electric heating

• assembly and installation of force and control shields

• technical systems

• technical systems maintenance

• heat pumps

• ventilation, cooling and heating systems

• electrical systems

• heat pumps

• installation of air conditioning systems

• construction

• construction

• cooling and air conditioning systems, heat pumps

• rental workforce mediation

• design

• installation of cables and supporting structures for cable line bases

• installation and switching of various electrical equipment

• working and emergency lighting, led downlight

• grounding and lightning protection

• external networks

• management systems for industrial and residential buildings

• electrical systems and automation

• air channel cleaning

• welding work

• building automation systems

• refrigerated appliances

Credit score:

Reliable

Reputation score:

6,730

Employees:

35

Forecast turnover (2025):

6,197,291 €

Building construction works in Rae vald

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

• technical systems

• installation of the system

• regular maintenance

• cooling systems

• 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

• ventilation work

• system planning

• repair work

• cooling

• tartu

• tallinn

• building construction works

Credit score:

Reliable

Reputation score:

6,180

Employees:

15

Forecast turnover (2025):

4,565,675 €

Installation of air conditioning systems in Tallinn

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

• cooling and air conditioning systems, heat pumps

• heating solutions

• heat pumps

• installation of air conditioning systems

• boilers

• energy and mineral resources

• equipment and machinery

• construction

• construction

• construction of gas installation

• 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

• indoor climate

• heat pump

• tallinn

• tartu

• training

• consultation and advisory

• collectors

• follow-up service

Credit score:

Reliable

Reputation score:

5,410

Employees:

15

Forecast turnover (2025):

8,039,570 €

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.

• ventilation

• solar heating systems

• hybrid systems

• heating system

• sale of equipment

• maintenance of heat pumps

• installation of air conditioning systems

• heat pumps

• regular maintenance

• installation

• sale and installation of equipment

• 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

Credit score:

Reliable

Reputation score:

4,940

Employees:

6

Forecast turnover (2025):

3,671,906 €

Pipeline and heating installation in Tallinn

ventilation, bosch climate engineering, City Climate, heating solution, balancing the heating system, ground heat, ground source heat pump, Smart Management, solar heating, underfloor heating

• ventilation

• heat pump maintenance

• heat pumps

• sewerage

• heat pumps

• cooling system

• sanitation

• cooling systems

• maintenance

• installation of radiant floor heating

• maintenance of heat pumps

• service

• 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

• thermia

• air to air heat pump

• air to water heat pump

• installation

• floor pouring

• excavation work

• question

• ground source heat pumps

Credit score:

Reliable

Reputation score:

4,800

Employees:

16

Forecast turnover (2025):

3,395,922 €

Construction of electricity and communications networks in Tartu

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

• construction and maintenance

• grounding systems

• electricity

• 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

• voltage works 0,4 to 20 kv

• installation of end and extension sleeves up to 52 kv

• communication lines

• outdoor lighting

• industrial automation

• installation of end and extension sleeves 52 kv

• design

• electrical consultancy

• search and remediation of breakdowns

• installation work

• building

Credit score:

Reliable

Reputation score:

4,680

Employees:

30

Forecast turnover (2025):

3,237,226 €

Installation of electrical equipment in Kohtla-Järve

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

• heating

• connection of equipment

• street lighting construction and maintenance

• repair and maintenance of substations

• dispatches systems

• electricity

• 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

• automation

• comprehensive technical solutions

• electric laboratory

• electrical tests

• installation of electrical networks

Credit score:

Reliable

Reputation score:

4,260

Employees:

24

Forecast turnover (2025):

3,132,848 €

Roofing in Kambja vald

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

• roof maintenance

• gutter systems

• warm-up

• maintenance

• maintenance work

• construction and real estate

• building construction firms

• hydrotechnical works

• roof bollards

• replacement of roof cover

• roof construction

• roof renovation

• 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

• roof

• renovation

• repair

• thermal insulation work

Credit score:

Reliable

Reputation score:

3,870

Employees:

22

Forecast turnover (2025):

2,082,411 €

Installation of sanitary equipment in Tartu

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

• heating solutions

• sewer systems

• floor heating

• maintenance

• installation of sanitary equipment

• water supply

• water mains

• water-measuring nodes

• plumbing

• draining

• wastewater disposal

• heating elements

• system control

• water filters

• construction

• installation

Credit score:

Reliable

Reputation score:

3,780

Employees:

5

Forecast turnover (2025):

935,425 €

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.

• construction and maintenance of energy systems

• construction of heating systems

• maintenance of energy systems

• construction of gas and heating systems

• heating systems construction

• construction and real estate

• building and finishing materials

• energy

• energy and mineral resources

• heating solutions

• fuels

• mineral resources and natural resources

• mineral resources and raw materials

• equipment and machinery

• construction

• construction

• gas works

• pressure equipment works

• steam piping

• warmth nodes

• water supply pipelines

• boiler houses

• gas systems

• sound insulation of equipment

• pressure pipelines

• district heating pipelines

• process pipelines

• natural gas and liquefied gas installations

• gas trails of plastic and steel

• gas blowers and emitters

Credit score:

Reliable

Reputation score:

3,690

Employees:

6

Forecast turnover (2025):

525,072 €

Installation of sanitary equipment in Saarde vald

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

• renovation and maintenance

• heating systems construction

• maintenance

• heating systems renovation

• 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

• shift of trousers

• sewerage

• installation

• floor

• renovation

• sewer system

• repair

Credit score:

Reliable

Reputation score:

3,690

Employees:

8

Forecast turnover (2025):

512,977 €

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

• maintenance of electrical equipment

• electrical systems

• operation and maintenance of electrical installations

• electricity

• 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

Credit score:

Reliable

Reputation score:

3,660

Employees:

12

Forecast turnover (2025):

1,779,090 €

Ventilation systems - Vent System Project

Humidifiers, equipment maintenance, ventilation maintenance, Heaters, spot welders, cav valves, filters, ventilation equipment sales, filtering and cleaning equipment, ventilators

• air conditioning systems

• air conditioners

• ventilation

• ventilation systems

• installation of heaters

• ventilation maintenance

• equipment maintenance

• installation of air conditioning systems

• moisture regulation

• installation of ventilation

• climate control design

• e-shop

• humidifiers

• ventilators

• filtering and cleaning equipment

• ventilation equipment sales

• filters

• cav valves

• spot welders

Credit score:

Reliable

Reputation score:

3,430

Employees:

7

Forecast turnover (2025):

1,374,430 €

Installation of air conditioning systems in Rakvere

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

• maintenance

• design of ventilation systems

• heating equipment

• maintenance

• installation of air conditioning systems

• cooling equipment

• installation

• installation

• natural ventilation

• mechanical ventilation

• heat-exchange ventilation

• automatic adjustment ventilation

• design

• diamond works

• building

• solutions

• cooling systems

• temporary addition

• topical study

• professional certificate

Credit score:

Reliable

Reputation score:

3,340

Employees:

5

Forecast turnover (2025):

386,531 €

Other non-specialised retail sale in Tallinn

heating solutions, Construction, Construction of gas installation, gas works, Pressure equipment works, Gas construction, Gas boilers, Gas boiler houses, Gas heating systems, Gas equipment

• heating solutions

• gas heating systems

• sales of gas equipment

• maintenance of gas pipelines

• installation of boiler equipment

• air conditioning systems

• repair of heating systems

• construction

• construction of gas installation

• gas works

• pressure equipment works

• gas construction

• gas boilers

• gas boiler houses

• gas equipment

• construction of gas pipelines

• gas pipelines

• construction of gas trails

• central heating boilers

• underfloor heating

• heat supply

• heat automation

• gas

• floor heating

• regulators

• chimneys

• air heater

• solar heating

• tree and pellet boilers

• gas water heaters