„maintenance+of+technical+systems” Eestis | Firmade andmebaas | ssb.ee

255 companies

4.2

53 ratings
TREV-2 GRUPP AS
Harjumaa

Credit score:

Reliable

Reputation score:

37,740

Employees:

237

Forecast turnover (2024):

51,430,298 €

Durable, economical and smart solutions!

TREV-2 Group is a company focused on the construction and maintenance of infrastructure objects and facilities.

2.6

10 ratings
NORDLIN EHITUS OÜ
Harjumaa

Credit score:

Reliable

Reputation score:

14,620

Employees:

24

Forecast turnover (2024):

26,448,490 €

Quality, Commitment, Excellence - Nordlin Ehitus.

OÜ Nordlin Ehitus is a company engaged in construction general contracting and real estate development, which was founded in 2010. During fourteen years of operation, we have grown into one of the leading market companies in Estonia.
4.8

6 ratings
RVM SYSTEMS OÜ
Harjumaa

Credit score:

Reliable

Reputation score:

9,650

Employees:

107

Forecast turnover (2024):

3,543,357 €

Purchase of waste (warehouse and packaging) in Rae vald

return machines, RVM systems warranty service, efficient recycling equipment, RVM eTicket system, environmentally conscious behaviour, Technical support, recycling, consumer goods, recovery, commercial equipment consumables

5.0

5 ratings
HANKEN OÜ
Harjumaa

Credit score:

Reliable

Reputation score:

9,300

Employees:

48

Forecast turnover (2024):

4,279,943 €

Installation of sanitary equipment in Tallinn

sanitation, heat pumps installation, water supply and sanitation works, Design, Installation, Design and installation, private houses, santechnical works, sprinkler, sewer works
5.0

3 ratings
TRV KLIIMA AS
Harjumaa

Credit score:

Reliable

Reputation score:

7,930

Employees:

34

Forecast turnover (2024):

7,032,990 €

Installation of air conditioning systems 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
4.9

7 ratings
SAKSA AUTOMAATIKA OÜ
Harjumaa

Credit score:

Reliable

Reputation score:

6,990

Employees:

24

Forecast turnover (2024):

6,372,553 €

Engineering-technical activities in Rae vald

process equipment, low voltage equipment, simatic plc, sinamics drive, low voltage components, Siemens partner, Solution Partner, Innomotics partner, Profinet, Win CC

3.6

22 ratings
LAVATEIR AS
Harjumaa

Credit score:

Reliable

Reputation score:

6,350

Employees:

41

Forecast turnover (2024):

2,469,167 €

Installation of sanitary equipment in Tallinn

Diagnostics of technical systems, Tallinn, tube assistance, pressure washing, leakage studies, excavation work, apartment associations, electrical works, sanitary technical works, emergency and maintenance contracts
4.8

4 ratings
SKAT-KESKUS AS
Ida-Virumaa

Credit score:

Borderline

Reputation score:

5,970

Employees:

40

Forecast turnover (2024):

6,645,296 €

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
4.5

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

Credit score:

Reliable

Reputation score:

5,330

Employees:

38

Forecast turnover (2024):

1,508,586 €

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

4.8

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

Credit score:

Reliable

Reputation score:

4,640

Employees:

30

Forecast turnover (2024):

2,456,936 €

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
4.6

14 ratings
DIDO VENNAD OÜ
Tartumaa

Credit score:

Reliable

Reputation score:

4,210

Employees:

11

Forecast turnover (2024):

1,581,831 €

Empowering Your Build with Hydraulic Excellence!

We provide a comprehensive range of hydraulic products and services, ensuring reliability and efficiency for our clients.
4.2

30 ratings
SOOJUSKESKUS OÜ
Harjumaa

Credit score:

Reliable

Reputation score:

4,190

Employees:

6

Forecast turnover (2024):

3,139,499 €

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

4.3

23 ratings
K SECURITY OÜ
Harjumaa

Credit score:

Reliable

Reputation score:

4,050

Employees:

36

Forecast turnover (2024):

936,998 €

Security work in Tallinn

security and surveillance services, Post and communication, fire safety, Inspection and maintenance, Postal service, Design, construction and maintenance of fire safety, we sell video surveillance equipment, install, maintain and also guard with their help, k security sells, rents, installs and maintains various surveillance, video and ats systems., surveillance equipment, technical surveillance
4.8

4 ratings
BPW CONSULTING OÜ
Harjumaa

Credit score:

Reliable

Reputation score:

3,890

Employees:

9

Forecast turnover (2024):

933,623 €

backend development (java, php, c#), development of information systems, maintenance of information systems, collection and mapping of requirements, business process modeling (bpmn, epc), technical requirements analysis, tool integration (enterprise architect, bizagi, aris), frontend development (vuejs, angular js, react), maintenance and updating of servers, fix problems
4.6

7 ratings
RIVOCO OÜ
Pärnumaa

Credit score:

Reliable

Reputation score:

3,880

Employees:

7

Forecast turnover (2024):

769,674 €

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

4.9

15 ratings
VENT SYSTEM PROJECT OÜ
Ida-Virumaa

Credit score:

Reliable

Reputation score:

3,660

Employees:

12

Forecast turnover (2024):

1,131,605 €

Ventilation systems - Vent System Project

Humidifiers, maintenance of equipment, ventilation maintenance, Heaters, spot welders, cav valves, filters, ventilation equipment sales, filtering and cleaning equipment, ventilators
4.8

5 ratings
LEPNA ELEKTER OÜ
Lääne-Virumaa

Credit score:

Reliable

Reputation score:

3,600

Employees:

8

Forecast turnover (2024):

401,498 €

Energizing Your World!

We specialize in comprehensive electrical services, including indoor and outdoor installations, street lighting, electrical projects, and maintenance.
4.7

14 ratings
AERO GRUPP OÜ
Harjumaa

Credit score:

Borderline

Reputation score:

3,570

Employees:

14

Forecast turnover (2024):

2,542,248 €

Installation of air conditioning systems in Tallinn

technical consultant, Non-residential property services, Construction, Construction, Ventilation work, ventilation work in apartment buildings to be renovated, ventilation surveys and mapping of apartment buildings, ventilation cleaning, ventilation measurement and adjustment, ventilation cleaning
4.8

4 ratings
HUNT TUNING OÜ
Harjumaa

Credit score:

Reliable

Reputation score:

3,470

Employees:

3

Forecast turnover (2024):

939,096 €

Repair of motor vehicles in Saue vald

Maintenance and repair of motor vehicles, hnt products, radiator lifts / inserts, snorkels / extras, leg bowls/ leg cuffs, cuffs / luggage racks, towing/ hooks, winching, reinforcements/ protections, bottom protectors
5.0

1 rating
KRUSOR OÜ
Ida-Virumaa

Credit score:

Risky

Reputation score:

3,380

Employees:

10

Forecast turnover (2024):

2,810,703 €

Installation of air conditioning systems in Kohtla-Järve

repair of metal fences or gates, Gas equipment, ventilation equipment, installation of pipes, sewer system construction, installation of electrical cables, welding of structures, construction of the sewer system, installation of pipelines, installation of air conditioning systems

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