Otsingu
tulemused

Credit score:

Reliable

Reputation score:

43,600

Employees:

256

Forecast turnover (2026):

102,512,604 €

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

• construction of gas installation

• production and installation of asphalt

• tartu

• sanitation

• installation

• sewer system

• installation work

• 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

• maintenance

• repair work

• repair

• rebuilding

Credit score:

Reliable

Reputation score:

43,240

Employees:

152

Forecast turnover (2026):

83,992,448 €

Construction of electricity and communications networks

construction and installation of cable lines in data communication networks, design of external data networks, design and construction of substations, construction and installation of cable lines, construction and maintenance of overhead lines, troubleshooting and regular maintenance, design and construction of external data networks, construction of connecting lines and substations, construction and installation of electrical and communication lines, design and construction of wind, solar and hybrid parks

• construction of substations

• construction of cable tracks

• design of gas stations

• elimination of malfunctions

• construction and installation of cable lines

• construction and installation of cable lines in data communication networks

• construction and installation of electrical and communication lines

• maintenance of systems, search and repair of faults

• high voltage networks

• low and medium voltage networks

• telecommunications networks

• gas networks

• geodesy and design

• high voltage laboratory

• green energy

• design of utility networks and utility works

• preparation of a work project

• design of external data networks

• design and construction of substations

• construction and maintenance of overhead lines

• troubleshooting and regular maintenance

• design and construction of external data networks

• construction and maintenance of overhead lines in data communication networks

• regular maintenance of external data networks and elimination of malfunctions

• design and construction of wind, solar and hybrid parks

• construction of connecting lines and substations

• construction of electricity and communications networks

Credit score:

Reliable

Reputation score:

10,820

Employees:

4

Forecast turnover (2026):

24,752,862 €

Building Dreams, Designing Futures!

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

• reconstruction of apartment buildings

• development of roof floors

• tartu

• sanitation

• electrical works

• design of apartment buildings

• 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

Credit score:

Reliable

Reputation score:

8,930

Employees:

47

Forecast turnover (2026):

9,936,866 €

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 and switching of various electrical equipment

• assembly and installation of force and control shields

• electrical systems and automation

• electrical 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

• electric heating

• management systems for industrial and residential buildings

• technical systems

• technical systems maintenance

• air channel cleaning

• heat pumps

• welding work

• ventilation, cooling and heating systems

• building automation systems

• heat pumps

• refrigerated appliances

Credit score:

Reliable

Reputation score:

6,790

Employees:

32

Forecast turnover (2026):

3,567,306 €

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

• installation of the system

• cooling

• cooling systems

• tartu

• construction and real estate

• energy and mineral resources

• commercial equipment and consumables

• air conditioning units

• heating

• heating solutions

• equipment and machinery

• construction

• construction

• ventilation work

• system planning

• regular maintenance

• repair work

• tallinn

• building construction works

Credit score:

Reliable

Reputation score:

6,720

Employees:

43

Forecast turnover (2026):

2,789,236 €

Installation of sanitary equipment

Diagnostics of technical systems, Tallinn, tube assistance, pressure washing, leakage studies, excavation work, apartment associations, electrical works, sanitary technical works, emergency and maintenance contracts

• audit of construction works

• construction of gas installation

• diagnostics of technical systems

• electrical works

• installation of sanitary equipment

• construction and real estate

• general and home services

• construction

• construction

• expert assessment of building design documentation

• gas works

• emergency and maintenance contracts

• sanitary technical works

• apartment associations

• excavation work

• leakage studies

• pressure washing

• tube assistance

• tallinn

Credit score:

Reliable

Reputation score:

6,220

Employees:

15

Forecast turnover (2026):

5,476,770 €

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

• construction of gas installation

• cooling and air conditioning systems, heat pumps

• after-service of heat pumps

• tartu

• installation of air conditioning systems

• boilers

• energy and mineral resources

• heating

• 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.

• 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

• heat pumps

• training

• consultation and advisory

• collectors

• follow-up service

Credit score:

Reliable

Reputation score:

5,570

Employees:

34

Forecast turnover (2026):

2,481,800 €

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 and installation

• electrical systems

• installation

• installation of electrical equipment

• electricity and automation

• weak current systems

• electrical measurement

• security systems

• fire alarm system

• strong current systems

• automation systems

• low 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

Credit score:

Reliable

Reputation score:

5,500

Employees:

28

Forecast turnover (2026):

3,322,818 €

Installation of electrical equipment

Repair of electric motors, construction machinery and tools, expert assessments, electrical equipment, Energy, energy and mineral resources, heating, Laboratories, machinery and tools, Measuring equipment and work

• electrical equipment

• electrical works

• installation of electrical networks

• dispatches systems

• installation of electrical equipment

• construction and real estate

• construction machinery and tools

• expert assessments

• energy

• energy and mineral resources

• heating

• 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

• connection of equipment

• 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:

5,350

Employees:

14

Forecast turnover (2026):

6,273,711 €

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

• hybrid systems

• tartu

• 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

• solar heating systems

• heat pump consulting services

• regular maintenance

• consultations

• ground heat

• air / water

Credit score:

Reliable

Reputation score:

5,340

Employees:

23

Forecast turnover (2026):

3,936,082 €

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

• replacement of roof cover

• installation of roof systems

• gutter systems

• tartu

• insulation of roof

• installation work

• construction and real estate

• building construction firms

• hydrotechnical works

• roof bollards

• 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

• renovation

• repair

Credit score:

Reliable

Reputation score:

5,080

Employees:

18

Forecast turnover (2026):

3,842,636 €

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 insulation

• installation of roof cover

• insulation of facades

• roofing

• tartu

• roofing

• transport and courier services

• construction

• construction

• tinsel work

• renovation

• facade finishing

• facade renovation

• facade work

• workers

Credit score:

Reliable

Reputation score:

5,020

Employees:

8

Forecast turnover (2026):

2,566,943 €

Wholesale of electronic and telecommunication equipment and parts

early warning system, hormen, polaris, preci-light, vyrtych, imperial, emergency lighting, commodity protection and customer counting, Fire alarm system, data communication network

• design, construction and maintenance of fire safety

• electrical products

• weak current and security systems

• fränkische installation tubes

• fire alarm system

• wholesale of electronic and telecommunication equipment and parts

• security and surveillance services

• security and surveillance equipment

• fire safety

• health care

• lighting fixtures

• landing and lightning protection

• heat emitters

• ups

• switches and sockets

• accessories

• hormen

• polaris

• preci-light

• vyrtych

• imperial

• emergency lighting

• early warning system

• x-ray security equipment and metal detectors

• parking control system

• commodity protection and customer counting

• data communication network

Credit score:

Reliable

Reputation score:

4,950

Employees:

7

Forecast turnover (2026):

2,520,881 €

Wholesale of other machines

Crushers, electrical automation and mechanical services, inspection and repair of conveyor system, modernisation of conveyor systems, consultation - cost-effective solutions, challenges - contractual or emergency services, Conveyors, antivibration products, drives, Conveyor belts

• maintenance of conveyors

• rubberization of drums

• reconstruction

• installation

• electrical automation and mechanical services

• modernisation of conveyor systems

• aluminum profiles

• presses

• sieves

• power transmission accessories

• conveyor rollers

• scales

• combination of rubber tape

• pvc and pu ribbon fitting

• correctional services

• 24-hour customer support for contracted customers

• preventive maintenance programs - inspection & maintenance service

• inspection and repair of conveyor system

• consultation - cost-effective solutions

• challenges - contractual or emergency services

• separators

• conveyor components

• drives

• antivibration products

• wholesale of other machines

Credit score:

Borderline

Reputation score:

4,930

Employees:

19

Forecast turnover (2026):

4,683,469 €

Construction and Maintenance You Can Always Rely On

The main activities of our company are the repair and maintenance of technological equipment, the production of metal structures, and assembly services. We provide services in both industrial and energy solutions, being your reliable partner in the field of repair and construction.

• automated control systems

• construction

• construction

• rent of labour

• production and installation of pressure tanks

• construction of communication and electrical networks

• installation of water pipelines and sewer networks

• metal industry

• technological lines

• technological equipment

• device work

• machinework

• pressure equipment works

• welding work

• metal structures

• production of pressure tanks

• maintenance of technological equipment

• repair services for industrial machinery

• maintenance of refractory structures

• repair readiness of critical equipment

• making metal frames

• welding work and locksmith assembly work

• painting and finishing works

• lifting services and assembly

• project management services

• design and development

• production and painting

• construction and assembly

• manufacture of metal structures

Credit score:

Reliable

Reputation score:

4,800

Employees:

7

Forecast turnover (2026):

2,140,233 €

Wholesale of other machines in Tallinn

electrical equipment, Electronics Industry, Equipment, back-up power supplies, products for electrical installation, electric drives, shield systems and components, uninterrupted power supply and grid quality, charging electric cars, maintenance

• equipment

• products for electrical installation

• shield systems and components

• charging electric cars

• uninterrupted power supply systems

• charging of electric cars

• electrical enclosure

• wholesale of electrical material and their requisites and electrical machines

• electrical equipment

• electronics industry

• back-up power supplies

• electric drives

• uninterrupted power supply and grid quality

• maintenance

• upside installation and operation

• electric car charging stations

• electrical equipment solutions

• electronics industry products

• energy and mineral resources equipment

• technological equipment provider

• electric drives and components

• charging solutions for electric cars

• maintenance and support services

• electric installation products

• modular protection devices

• power distribution and installation solutions

• automation solutions

• protection and switching equipment

• cables and connecting accessories

• solar energy and renewable energy solutions

Credit score:

Reliable

Reputation score:

4,710

Employees:

33

Forecast turnover (2026):

2,987,854 €

Construction of electricity and communications networks

Weak and strong current Construction, maintenance of electrical systems, Construction of electrical systems, electrical installation services, installation of cables, testing of electrical system, installation of lighting equipment, installation of sockets and switches, fixing failures, electrical system maintenance

• maintenance of electrical systems

• construction of electrical systems

• electrical installation services

• installation of cables

• installation of lighting equipment

• electrical system maintenance

• handling order

• weak and strong current construction

• testing of electrical system

• installation of sockets and switches

• fixing failures

• conduct of audit of electrical works

• ensuring electrical safety

• design

• maintenance of electronic systems

• construction of electronic systems

• construction of electricity and communications networks

Credit score:

Reliable

Reputation score:

4,350

Employees:

8

Forecast turnover (2026):

1,046,170 €

Installation of electrical equipment

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

• outdoor lighting

• electrical goods

• electrical supplies

• construction and maintenance of power lines

• sale of electrical 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

• legal and consultation

• electric shields and their contents

• automation materials

• handling order

• street lighting construction and maintenance

• basket lift service

• electrical works

• switches and sockets

• twilight switches and motion sensors

• electric radiators, heat blowers and floor heating materials

• materials for power lines and street lighting

• grounding rods and accessories therefor

• weak flow materials

• electricity

Credit score:

Reliable

Reputation score:

4,300

Employees:

19

Forecast turnover (2026):

2,970,521 €

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

• installation of end and extension sleeves

• control measurements of electrical installations

• construction of grounding and lightning protection systems

• construction of lightning protection systems

• outdoor lighting

• grounding systems

• electrical consultancy

• 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

• switches

• construction of industrial automation

• 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

• search and remediation of breakdowns

• electricity

• installation work

• building

Credit score:

Reliable

Reputation score:

4,080

Employees:

18

Forecast turnover (2026):

1,687,980 €

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

• watering systems

• installation of greenhouse luminaires

• design and installation of irrigation systems

• tartu

• 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

• heating equipment

• films

• design and installation

• e-shop

• lighting fixtures

• substrates

• sowing machines