„construction+of+energy+systems” Eestis | Firmade andmebaas | ssb.ee

589 companies

4.5

30 ratings
CONNECTO INFRA AS
Harjumaa

Credit score:

Reliable

Reputation score:

43,170

Employees:

151

Forecast turnover (2025):

108,272,395 €

Construction of electricity and communications networks in Tallinn

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
5.0

2 ratings
VIIMSI KEEVITUS AS
Harjumaa

Credit score:

Reliable

Reputation score:

15,380

Employees:

36

Forecast turnover (2025):

17,918,335 €

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.
4.1

16 ratings
REVIN GRUPP OÜ
Lääne-Virumaa

Credit score:

Reliable

Reputation score:

11,560

Employees:

25

Forecast turnover (2025):

23,668,580 €

Building construction works in Rakvere

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
4.5

10 ratings
DANPOWER EESTI AS
Võrumaa

Credit score:

Reliable

Reputation score:

11,480

Employees:

43

Forecast turnover (2025):

6,158,161 €

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
5.0

1 rating
EVERSTER OÜ
Harjumaa

Credit score:

Reliable

Reputation score:

8,560

Employees:

37

Forecast turnover (2025):

9,384,719 €

Building construction works in Tallinn

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
4.8

4 ratings
NEWIN OÜ
Tartumaa

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
3.8

14 ratings
BALTI VARA EHITUS OÜ
Tartumaa

Credit score:

Reliable

Reputation score:

8,310

Employees:

4

Forecast turnover (2025):

8,959,339 €

Building Dreams, Designing Futures!

We specialize in the reconstruction of apartment buildings and the creation of luxurious penthouses.
4.6

26 ratings
ELRATO AS
Harjumaa

Credit score:

Reliable

Reputation score:

7,200

Employees:

38

Forecast turnover (2025):

4,163,880 €

Production of power distribution equipment in Tallinn

building and finishing materials, electrical equipment, assessment of electrical systems, verification of compliance with safety requirements, energy efficiency analysis, recommendations for improving the system, measurement of electricity quality, lighting measurements, grounding measurement, electromagnetic field measurement
5.0

3 ratings
TRV KLIIMA AS
Harjumaa

Credit score:

Reliable

Reputation score:

6,630

Employees:

33

Forecast turnover (2025):

5,649,927 €

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
4.7

101 ratings
AIT-NORD OÜ
Harjumaa

Credit score:

Reliable

Reputation score:

6,080

Employees:

15

Forecast turnover (2025):

5,342,565 €

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
4.5

2 ratings
J.V.H.PRODUCTION OÜ
Ida-Virumaa

Credit score:

Reliable

Reputation score:

5,240

Employees:

44

Forecast turnover (2025):

1,058,138 €

J.V.H. Production

assembly of equipment for energy objects, assembly of metal structures, repair and replacement of heat supply lines, assembly of pipelines and bracket fittings of different definitions, assembly and repair works, metal structures installation, technical maintenance services, environmental protection in construction, energy equipment assembly services, heat supply lines repair
5.0

1 rating
RMENERGY OÜ
Harjumaa

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.
5.0

1 rating
SEIRO ELEKTER OÜ
Tartumaa

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
4.9

9 ratings
MAASOOJUS OÜ
Harjumaa

Credit score:

Reliable

Reputation score:

4,520

Employees:

13

Forecast turnover (2025):

2,168,410 €

Wholesale of water and heating equipment in Jõelähtme vald

repair services, cooling and air conditioning, construction work, remote tracking, heating systems, heating solutions, floor and radiator heating, heat pumps, energy calculations, ventilation solutions
4.9

12 ratings
EUROVENTEST OÜ
Harjumaa

Credit score:

Reliable

Reputation score:

4,350

Employees:

11

Forecast turnover (2025):

2,533,521 €

Installation of air conditioning systems in Maardu

Sales, climate control systems, sun protection systems, Sound insulation, ventilation, energy-saving solutions, Installation, Tartu, smoke removal, maintenance
4.4

13 ratings
KATUSE PROFID OÜ
Harjumaa

Credit score:

Reliable

Reputation score:

4,200

Employees:

10

Forecast turnover (2025):

1,365,813 €

Roofing in Saku vald

Hydro-insulating materials, Hydrosolation works, Roofing installation and repair, Roofing and materials, Roof construction, Balcony repair, Steel roofs, Waltz sheet roofs, building and repair works, sealing work
5.0

1 rating
ISOLA INVEST OÜ
Viljandimaa

Credit score:

Risky

Reputation score:

3,980

Employees:

21

Forecast turnover (2025):

692,898 €

Building construction works in Karksi-Nuia

preparation of construction documents, the assembly, Installation of equipment, Assembly, renovation, energy-saving construction, inspection of construction activities, sandwich panels installation, installation of panels, Installation
4.3

6 ratings
KRYOS OÜ
Harjumaa

Credit score:

Reliable

Reputation score:

3,940

Employees:

14

Forecast turnover (2025):

2,341,357 €

Installation of air conditioning systems in Rae vald

energy and mineral resources, Commercial equipment and consumables, Equipment and machinery, Construction, Construction, cooling and air conditioning systems, heat pumps, Pressure equipment works, Design and projects, Equipment and spare parts, Care Centres
4.8

14 ratings
A.V.R. ELEKTER OÜ
Ida-Virumaa

Credit score:

Reliable

Reputation score:

3,880

Employees:

29

Forecast turnover (2025):

2,502,686 €

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
5.0

9 ratings
ELTAM OÜ
Põlvamaa

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

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