Otsingu
tulemused

Credit score:

Reliable

Reputation score:

43,400

Employees:

248

Forecast turnover (2025):

72,156,846 €

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

• mining of mineral resources

• design

• construction of bridges

• construction of roads

• road construction

• 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

• traffic management

• road project management

• project management of bridges

• production and installation of asphalt

• building equipment rental

• car wash service

• building

• construction

• construction work

• maintenance

• repair work

• repair

• rebuilding

• the warehouse

• noise barrier walls

Credit score:

Reliable

Reputation score:

8,550

Employees:

34

Forecast turnover (2025):

9,942,140 €

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

• energy

• electrical installations construction

• maintenance of high voltage substations

• modernisation

• internal electrical installations

• installation of electrical equipment

• energy and mineral resources

• heating

• sf6 gas handling

• internal electrical construction

• external electrical construction

• electrical works

• owner supervision

• correctional care

• additional care

• preventive care

• cable lines

• substations

Credit score:

Reliable

Reputation score:

6,430

Employees:

14

Forecast turnover (2025):

7,178,303 €

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

• office equipment

• sale of equipment

• energy

• maintenance of heat pumps

• 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

Credit score:

Reliable

Reputation score:

4,850

Employees:

17

Forecast turnover (2025):

3,360,503 €

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

• energy

• construction of substations

• construction of air and ground cable lines

• construction of industrial automation

• control measurements of electrical installations

• control measurements of installations

• design

• energy and mineral resources

• heating

• rental workforce mediation

• communications and computer networks

• stress work

• installation of end and extension sleeves

• switches

• construction of grounding and lightning protection systems

• construction of lightning protection systems

• 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

• electrical consultancy

• search and remediation of breakdowns

• electricity

• installation work

• building

Credit score:

Reliable

Reputation score:

3,870

Employees:

17

Forecast turnover (2025):

1,846,713 €

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

• energy

• design

• audit

• design of weak current systems

• design of lighting

• construction of supply lines

• construction of internal electrical installations

• assembly of shields

• design

• energy

• construction and real estate

• building and finishing materials

• electrical equipment

• energy and mineral resources

• heating

• construction

• construction

• electrical construction

• handle management

• control measurements

• installation

• design of external and internal parts

• design of strong current systems

• lightning protection construction

• technical inspection

• audit of defence and management systems

• reporting and documentation

• risk analysis

• installation

• electrical works company

Credit score:

Reliable

Reputation score:

3,780

Employees:

5

Forecast turnover (2025):

879,292 €

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.

• energy

• construction of heating systems

• sound insulation of equipment

• natural gas and liquefied gas installations

• maintenance of energy systems

• natural gas installations

• installation

• heating systems construction

• construction and real estate

• building and finishing materials

• 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

• steam piping

• warmth nodes

• water supply pipelines

• boiler houses

• gas systems

• pressure pipelines

• district heating pipelines

• process pipelines

• gas trails of plastic and steel

Credit score:

Reliable

Reputation score:

3,640

Employees:

7

Forecast turnover (2025):

493,647 €

Energizing Your World!

We specialize in comprehensive electrical services, including indoor and outdoor installations, street lighting, electrical projects, and maintenance.

• energy

• installation of electrical installations

• electrical equipment installation

• energy

• installation of electrical equipment

• interior installations

• maintenance of electrical equipment

• design

• operation and maintenance of electrical installations

• construction and real estate

• heating solutions

• design companies

• outdoor lighting

• electrical surveying work

• electricity projects

• work in the field

• external electrical works

• construction and real estate services

• heating system 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

• street lighting

• outdoor lighting

Credit score:

Reliable

Reputation score:

3,340

Employees:

6

Forecast turnover (2025):

710,604 €

Installation of air conditioning systems in Kambja vald

homect, ventilation, air conditioner, cooling, cooling device, maintenance of cooling equipment, Climate, air conditioning, bag filter, repair of geothermal pump

• repair of geothermal pump

• repair of heat pumps

• repair of ventilatory

• climate control installations

• repair of heating systems

• design

• energy

• installation of air conditioning systems

• construction and real estate

• ventilation

• air conditioner

• cooling

• cooling device

• maintenance of cooling equipment

• climate

• air conditioning

• bag filter

• vent

• ventilation construction

• ventilation filters

• ventilation maintenance

• air water heat pump

• air-water

• air heat pump

• cooling and air conditioning systems, heat pumps

• climate control maintenance

• air conditioning units

• heating solutions

• installation of ground heating

• ground space heaters

Credit score:

Reliable

Reputation score:

3,280

Employees:

3

Forecast turnover (2025):

543,873 €

Engineering-technical design in Tallinn

architecture design firms, design of building structures, building projects, Design Companies, road and bridge construction, Preparation of the project and design, cost assessment, Pipeline design services, Architectural, engineering and planning services, technical design services, architecture design services

• audit of construction works

• design

• electrical installations design

• design of water and sewerage

• installation of gas boiler

• design of building structures

• architecture design firms

• construction and real estate

• building projects

• design companies

• road and bridge construction

• construction

• heritage conservation

• fire safety

• construction

• expert assessment of building design documentation

• design, construction and maintenance of fire safety

• detailed plans

• design of heating and ventilation systems

• reconstruction

• consultation

• monitoring

• architectural design

• constructive design

• design of electrical installation

• heat pump installation

• ventilation systems

• radiators and floor heating

• reconstruction of apartment buildings

• design of office buildings and residential buildings

Credit score:

Reliable

Reputation score:

3,090

Employees:

11

Forecast turnover (2025):

1,242,191 €

Construction of electricity and communications networks in Pärnu

soil drill gaz-66, bm-302, energy, electrical works, maintenance, central voltage, handling order, electrical installations construction, temporary substation ktpk, tug services and carriage of goods, car lift gaz-53-12 (ap-17a)

• electrical installations design

• temporary electrical installations

• construction of electric grids

• design

• rental of technology

• electrical installations construction

• energy

• expert assessment of electricity projects

• monitoring of electrical works, project management

• electrical maintenance

• small and emergency work in internal and external electrical installations

• soil drill gaz-66, bm-302

• car lift gaz-53-12 (ap-17a)

• tug services and carriage of goods

• temporary substation ktpk

• handling order

• central voltage

• maintenance

• electrical works

• construction of electricity and communications networks

Credit score:

Reliable

Reputation score:

3,020

Employees:

1

Forecast turnover (2025):

235,616 €

Energizing Sustainability, Empowering Communities

We specialize in the reconstruction and automation of heating nodes, construction of steam, heating and district heating pipelines, insulation works, thermal consultation, as well as the design, installation, and maintenance of gas equipment and boiler houses.

• energy

• installation

• construction of gas installation

• reconstruction of heating hub

• maintenance of boiler house

• operation of pressure equipment

• repair of metal products

• construction and real estate

• energy and mineral resources

• construction and maintenance of energy systems

• installation and maintenance of gas equipment

• construction and maintenance of boiler houses

• heating

• heating solutions

• equipment and machinery

• heat meters

• construction

• construction

• expert assessment of building design documentation

• gas works

• pressure equipment works

• gas pipes

• energy efficiency services

• sustainable heating system solutions

• advanced energy systems construction

• heating system automation

• district heating expert assessment

• gas equipment maintenance

• boiler building services

• consultations on heat systems

Credit score:

Reliable

Reputation score:

2,940

Employees:

7

Forecast turnover (2025):

1,139,016 €

Installation of electrical equipment in Põltsamaa

Electrical equipment, Energy, wholesale of electrical materials, led solutions, Automation works, Sale of electrical installation materials, electrical installation services, Electrical handiwork, Control measurement of electrical installations

• energy

• wholesale of electrical materials

• sale of electrical installation materials

• control measurement of electrical installations

• installation of electrical installations

• performance of electrical installations

• installation work

• construction and real estate

• electrical equipment

• led solutions

• automation works

• electrical installation services

• electrical handiwork

• high voltage works

• flag masts

• electrical works

• automation

• project sales

• flag mast sales and installation

• construction of external and internal networks

• consultations on electricity

• ready lighting

• led strips

• pears

• compilation of electrical and automation shields

• industrial automation

• sales and installation of flag masts

• solutions

• lighting fixtures

• light solutions

Credit score:

Reliable

Reputation score:

2,580

Employees:

–

Forecast turnover (2025):

1,452,690 €

Construction of electricity and communications networks in Harku vald

Installation of solar panels, energy storage, electric car chargers, maintenance work, planning, Installation, solar and grid energy, storage of water, maintenance, drone control

• installation of solar panels

• storage of water

• wide range of batteries

• energy

• construction of electricity and communications networks

• energy storage

• electric car chargers

• maintenance work

• planning

• installation

• solar and grid energy

• maintenance

• drone control

• wide assortment

• warranty

• equipment

• heat pumps

Credit score:

Reliable

Reputation score:

2,430

Employees:

1

Forecast turnover (2025):

868,753 €

Installation of electrical equipment in Keila

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• installation of solar panels

• design

• installation of solar panels

• formalisation of documentation

• energy

• construction of electrical installation

• installation of electrical equipment

• electric car chargers

• document formalization

• generators

• design and documentation

• home automation

• solar energy panels

• inverters

• indoor and outdoor electrical work

• installation work

• installation accessories

• indoor and outdoor construction

• documentation

• teltocharge chargers

• solar panels and installation equipment

• building

• roof

• installation

• electrical works

• renovation

• management

• the warehouse

• outdoor construction work

• waltz sheet

Credit score:

Reliable

Reputation score:

2,420

Employees:

–

Forecast turnover (2025):

51,009 €

Installation of air conditioning systems in Tallinn

Energy, energy and mineral resources, cable TV, boiler houses, heating, heating solutions, Construction, Construction, Chopwood boilers, boiler house maintenance

• energy

• design

• design of heating systems

• design of heating substations

• installation of air conditioning systems

• energy and mineral resources

• cable tv

• boiler houses

• heating

• heating solutions

• construction

• construction

• chopwood boilers

• boiler house maintenance

• pellet burners

• pellet boilers

• underfloor heating

• radiator heating

• thermal assemblies

• thermal engineering works

• circulation pumps

• heating system specialists

• biomass boiler systems

• guntamatic cyclones

• boiler pelttech pelletics

• pk everclean pellet burner

• pv pelltech heat pump

• daikin circulation pump

• wita wilhelm taake gmbh accumulation tanks

• object

Credit score:

Reliable

Reputation score:

2,160

Employees:

1

Forecast turnover (2025):

70,071 €

Installation of air conditioning systems in Karksi-Nuia

Consultation, energy, nature, air water heat pumps, indoor climate, cooling, air source heat pumps, maintenance, heat pump accessories, air-to-air heat pumps

• installation

• energy

• installation of air conditioning systems

• air-to-air heat pumps

• air to water heat pumps

• air conditioning units

• ground source heat pumps

• accessories

• heat pumps

• heating and cooling solutions

• cooling equipment

• consultation

• heat pump accessories

• maintenance

• air source heat pumps

• cooling

• indoor climate

• air water heat pumps

• nature

Credit score:

Reliable

Reputation score:

10,710

Employees:

65

Forecast turnover (2025):

6,130,797 €

Other taping in Tallinn

gas, motorways, ndt, ped, atex, electricity, certification, Technical advice, training, escalators

• audit of construction works

• calibration of instruments

• testing of electrical equipment and installations

• gas and electrical installations

• elevators and cableway installations

• training

• device work

• expert assessment of building design documentation

• conformity assessment body

• non-destructive testing of welds (ndt),

• doorway test en 1191

• pressure equipment

• machinery

• escalators

• motorways

• ndt

• ped

• atex

• electricity

• gas

• testing

• technical inspection

• certification

• technical advice

• other taping

Credit score:

Reliable

Reputation score:

5,060

Employees:

7

Forecast turnover (2025):

7,351,473 €

Energizing Sustainability!

We specialize in the design, construction, and installation of solar power plants, offering comprehensive renewable energy advice and energy storage solutions.

• design of solar power plants

• construction of solar power plants

• solar panel installation

• design

• installation of solar panels

• roof panels

• energy audits

• renewable energy solutions

• renewable energy deployment

• renewable energy advice

• energy storage solutions

• solar energy systems

• energy storage systems

• solar energy storage

• sustainable energy solutions

• green energy solutions

• renewable energy consulting

• solar power plant design

• solar power plant construction

• solar panel installation services

• solar energy engineering

• eco-friendly energy solutions

• solar energy advice

• solar power plants

• consultation

• energy storage solutions

• installation work

• maintenance service

• battery systems

• spare power supply

Credit score:

Risky

Reputation score:

3,230

Employees:

7

Forecast turnover (2025):

1,025,348 €

Engineering-technical design in Tartu

Construction, Heritage conservation, fire safety, Audit of construction works, Expert assessment of building design documentation, Design, construction and maintenance of fire safety, Design, lawmaking, measurement and amendment projects, renovation and restoration projects

• audit of construction works

• design

• preparation of fire safety of building design documentation

• audit of the building

• preparation of building documentation / application for use and occupancy permits

• measurement and audit of electrical installations

• preparation of draft amendments

• preparation of audit of gas installation

• construction

• heritage conservation

• fire safety

• expert assessment of building design documentation

• design, construction and maintenance of fire safety

• lawmaking

• measurement and amendment projects

• renovation and restoration projects

• rebuilding and expansion projects

• general design

• measurement and amendment projects

• occupancy permit application

• entry of construction works in register of construction works

• legalisation of illegal construction works

• fire safety audit

• expert assessment of heating equipment

• set-up

• application for a licence to use

• design of special parts

• energy label

• renovation projects

• rebuilding project

Credit score:

Reliable

Reputation score:

3,040

Employees:

6

Forecast turnover (2025):

707,012 €

Installation of electrical equipment in Lääne-Harju vald

making of safety technical documentation, Automation works, Electrical construction, Control measurement of electrical installations, Electrical engineering works, Electricity projects, Construction of weak current systems, weak current electrical work, distribution centres, protective systems

• control measurement of electrical installations

• installation of meters

• design

• conduct of audits

• minutes of measurements

• mapping of electrical installations

• construction and real estate

• automation works

• electrical construction

• electrical engineering works

• electricity projects

• construction of weak current systems

• weak current electrical work

• distribution centres

• protective systems

• electric heating

• external network projects

• installation of electrical shields and electric meters

• adding, changing, marking, grouping, connecting fuses, switches, timers, relays

• connecting home appliances and electrical equipment to the power grid

• automation and cabling

• construction of dali and knx systems

• computer networks

• telephone and tv networks

• rack cabinets

• video surveillance

• signalling

• surveillance system

• ats

• electrical safety