Otsingu
tulemused

Credit score:

Reliable

Reputation score:

38,850

Employees:

257

Forecast turnover (2025):

59,041,395 €

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

• pressure equipment works

• building equipment rental

• rebuilding

• installation

• installation work

• rebuilding

• maintenance of public roads

• audit of construction works

• expert assessment of building design documentation

• construction research

• making of traffic management projects

• 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

• car wash service

• building

• construction

• design

• construction work

• maintenance

• repair work

• repair

• the warehouse

• noise barrier walls

Credit score:

Reliable

Reputation score:

12,980

Employees:

38

Forecast turnover (2025):

14,784,617 €

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

• equipment and machinery

• installation

• water pipeline installation

• construction and real estate

• construction and real estate services

• building construction firms

• energy and mineral resources

• mineral resources and natural resources

• general and home services

• construction

• construction

• sewer accessories

• trackwork

• logistics

• internal networks

• customers

• sanitation

• solutions

• buildings

• apartment buildings

• shopping centres

• private houses

• office buildings

• heating systems construction

• objects

• hotels

• public buildings

• high-quality construction

Credit score:

Reliable

Reputation score:

12,880

Employees:

46

Forecast turnover (2025):

7,975,606 €

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

• heating

• equipment and machinery

• sale and installation of heat meters

• installation and repair of thermal assemblies

• installation and repair of heating systems

• construction and real estate

• energy

• energy and mineral resources

• construction and maintenance of energy systems

• boiler houses

• distribution of heat

• sale of heat

• heat production

• chemical washing of heat exchangers

• balancing of central heating systems

• sale of thermal assemblies

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

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

• power

• renewable energy

• heating network

• steam and air supply

Credit score:

Reliable

Reputation score:

8,700

Employees:

37

Forecast turnover (2025):

8,661,184 €

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

• electrical installations construction

• internal electrical installations

• installation of electrical equipment

• energy

• energy and mineral resources

• sf6 gas handling

• internal electrical construction

• external electrical construction

• electrical works

• owner supervision

• maintenance of high voltage substations

• correctional care

• modernisation

• additional care

• preventive care

• cable lines

• substations

Credit score:

Reliable

Reputation score:

8,110

Employees:

13

Forecast turnover (2025):

14,639,935 €

Wholesale of other liquid and gaseous fuel in Tartu

plastic alloy, ensuring peak capacity, replacement of natural gas, powder coating, color drying, baking ovens, metal cutting, metal alloy, concrete ovens, spare generator

• construction of gas installation

• pressure equipment works

• industrial heating

• radiation heating

• air heating

• liquid fuel

• gas works

• sale of fuel

• fruit dryers

• greenhouses

• farms

• organic farming

• spare generator

• ensuring peak capacity

• replacement of natural gas

• powder coating

• color drying

• baking ovens

• plastic alloy

• film packaging

• glass melting

• metal cutting

• concrete ovens

• metal alloy

• wholesale of other liquid and gaseous fuel

Credit score:

Reliable

Reputation score:

7,780

Employees:

60

Forecast turnover (2025):

3,510,992 €

Rental of other machines in Tallinn

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

• heating and heating equipment

• installation work

• construction and real estate

• traffic management

• road and bridge construction

• construction

• making of traffic management projects

• building gardens

• electronic road signs

• gear bridges

• traffic separation interface

• the bellows garden

• access systems

• massive railings

• massive borders

• other

• trailers and warning barriers

• label carriers

• boundaries

• impact relievers

• entry

• driving bridges

• road thresholds

• barrier vehicle with impact relief (tma car)

• blinkers

• traffic scheme

• melting

• traffic regulation and control car services

• tma

• coordination

Credit score:

Borderline

Reputation score:

7,020

Employees:

36

Forecast turnover (2025):

4,605,139 €

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

• installation and switching of various electrical equipment

• electric heating

• 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

• installation of cables and supporting structures for cable line bases

• working and emergency lighting, led downlight

• grounding and lightning protection

• external networks

• 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:

6,680

Employees:

34

Forecast turnover (2025):

6,153,903 €

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

• commercial equipment and consumables

• heating

• heating solutions

• equipment and machinery

• installation of the system

• construction and real estate

• energy and mineral resources

• air conditioning units

• 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:

6,430

Employees:

14

Forecast turnover (2025):

7,470,877 €

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

• heat pump installation

• office equipment

• question

• sale of equipment

• heat pumps

• ventilation

• regular maintenance

• consulting

• documentation

• project management

• heat pump maintenance

• ventilation systems

• ground source heat pumps

• air to water heat pumps

• custom heating solutions

• 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:

6,180

Employees:

15

Forecast turnover (2025):

4,830,397 €

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

• equipment and machinery

• construction of gas installation

• modern equipment

• installation of air conditioning systems

• boilers

• energy and mineral resources

• heating solutions

• 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.

• 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:

4,990

Employees:

7

Forecast turnover (2025):

3,467,266 €

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

• heating system installation

• sanitary equipment

• sanitary equipment installation

• cooling equipment

• 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

• 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:

4,890

Employees:

5

Forecast turnover (2025):

321,094 €

Finishing of buildings in Tallinn

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 sanitary ware

• electrical works and floor heating installation

• demolition services

• underfloor heating

• sanitary equipment

• installation of radiant floor heating

• installation of sanitary equipment

• 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

• 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

Credit score:

Reliable

Reputation score:

4,860

Employees:

19

Forecast turnover (2025):

2,925,369 €

Building construction works in Põltsamaa vald

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

• horticulture equipment and equipment

• luminaire installation

• heating equipment

• design and installation

• installation of greenhouse luminaires

• foundation

• 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

• e-shop

• lighting fixtures

• watering systems

• substrates

• sowing machines

• forest plant pickup

Credit score:

Reliable

Reputation score:

4,390

Employees:

9

Forecast turnover (2025):

932,502 €

Installation of electrical equipment in Rapla

LED lighting fixtures, building and finishing materials, repair materials, electrical equipment, electrical goods stores, energy and mineral resources, Interior, mineral resources and natural resources, mineral resources and raw materials, soil

• electrical equipment

• electric radiators, heat blowers and floor heating materials

• installation of electrical equipment

• construction and real estate

• building and finishing materials

• repair materials

• electrical goods stores

• energy and mineral resources

• interior

• mineral resources and natural resources

• mineral resources and raw materials

• soil

• outdoor lighting

• legal and consultation

• electrical goods

• electrical supplies

• electric shields and their contents

• automation materials

• handling order

• street lighting construction and maintenance

• construction and maintenance of power lines

• basket lift service

• sale of electrical materials

• electrical works

• switches and sockets

• twilight switches and motion sensors

• materials for power lines and street lighting

• grounding rods and accessories therefor

• weak flow materials

• electricity

Credit score:

Reliable

Reputation score:

3,990

Employees:

9

Forecast turnover (2025):

695,913 €

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

• sanitary equipment installation

• heating system installation

• sanitary equipment

• installation of water floor heating

• installation of sanitary equipment

• 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

• washing of heating systems

• balancing the heating system

• tube replacement

• repair and cleaning

• elimination of blockages

• heating system construction

• renovation and maintenance

• shift of trousers

• sewerage

• installation

• floor

• renovation

• sewer system

• repair

Credit score:

Reliable

Reputation score:

3,930

Employees:

30

Forecast turnover (2025):

2,567,317 €

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

• electrical equipment

• heating

• connection of equipment

• installation of electrical networks

• installation of electrical equipment

• construction and real estate

• building and finishing materials

• construction machinery and tools

• expert assessments

• 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

• high-safety work

• street lighting construction and maintenance

• repair and maintenance of substations

Credit score:

Reliable

Reputation score:

3,820

Employees:

16

Forecast turnover (2025):

2,229,535 €

Installation of electrical equipment in Põlva vald

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

• electrical equipment

• heating

• installation

• installation

• installation of electrical equipment

• construction and real estate

• building and finishing materials

• energy

• energy and mineral resources

• construction

• construction

• electrical construction

• design

• 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

• construction of internal electrical installations

• lightning protection construction

• assembly of shields

• technical inspection

• audit of defence and management systems

• reporting and documentation

• risk analysis

• design

• electrical works company

Credit score:

Reliable

Reputation score:

3,790

Employees:

23

Forecast turnover (2025):

998,792 €

Electrical installation in Tallinn

troubleshooting and recovery, electricity, start-up and tuning work, delivery of equipment, project development, energy audit of the object, connecting cables and wires, installation of electric heating, Installation of wires, assembly of electrical equipment

• electrical installation

• assembly of electrical equipment

• installation of wires

• installation of electric heating

• delivery of equipment

• electrical installation

• construction and real estate

• automation works

• weak current electrical work

• electrical assembly work

• design

• installation of current and lighting networks

• installation of cable wires

• electricity supply to buildings and facilities

• troubleshooting and recovery

• connecting cables and wires

• energy audit of the object

• project development

• start-up and tuning work

• electricity

Credit score:

Reliable

Reputation score:

3,790

Employees:

14

Forecast turnover (2025):

1,369,774 €

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.

• equipment and machinery

• thermal equipment

• installation of ground heating

• thermal equipment installation

• installation of sanitary equipment

• energy and mineral resources

• heating

• heating solutions

• construction

• construction

• boiler houses

• central heating systems

• boiler house construction

• ground heating

• heat node solution

• sewer

• water supply

• diamond drilling

• heat nodes

• sewerage

• eco-friendly ground heating

• renewable heating

• water pipeline installation

• sewer construction and maintenance

• environmentally friendly water solutions

• industrial water services

• custom machine solutions

• construction services

• construction of boiler house

• installation of water pipeline

Credit score:

Reliable

Reputation score:

3,780

Employees:

5

Forecast turnover (2025):

903,887 €

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.

• gas installation experts

• water pipeline installation

• installation

• equipment

• pipeline and heating installation

• construction and real estate

• building and finishing materials

• energy

• energy and mineral resources

• construction and maintenance of energy systems

• heating solutions

• fuels

• mineral resources and natural resources

• mineral resources and raw materials

• equipment and machinery

• construction

• construction

• gas works

• pressure equipment works

• construction of heating systems

• 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