Otsingu
tulemused

Credit score:

Reliable

Reputation score:

43,490

Employees:

254

Forecast turnover (2025):

82,857,319 €

Durable, economical and smart solutions!

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

• repair work

• repair

• renovation

• sewer system

• road construction

• maintenance of public roads

• audit of construction works

• 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

• mining of mineral resources

• traffic management

• road project management

• project management of bridges

• production and installation of asphalt

• building equipment rental

• car wash service

• building

• construction

• design

• construction work

• maintenance

• rebuilding

• the warehouse

• noise barrier walls

Credit score:

Neutral

Reputation score:

9,820

Employees:

17

Forecast turnover (2025):

26,785,676 €

Envisioning Clarity, Engineering Vision!

We specialize in the development, maintenance, and repair of optronic systems, ensuring seamless integration with communication and control interfaces.

• repair of optronic systems

• optronic systems maintenance

• optronic systems repair

• electro-optical systems services

• maintenance of optron systems

• repair of optron systems

• repair of optronic systems

• development of optronic systems

• maintenance of optronic systems

• interface of communication and control systems

• optronic systems development

• communication systems interface

• control systems integration

• optical system calibration

• sensor alignment services

• inert gas system filling

• optical component reverse engineering

• 3d scanning optical components

• optical glasses restoration

• lenses and optics elements manufacturing

• electro-optical system testing

• development of optron systems

• interface for communication and control systems

• performance test

• custom design

• prototype engineering

• system integration

• calibration

• aligning the sensor

• inert gas filling

Credit score:

Reliable

Reputation score:

6,680

Employees:

32

Forecast turnover (2025):

5,222,584 €

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

• ventilation work

• repair work

• cooling systems

• construction and real estate

• energy and mineral resources

• commercial equipment and consumables

• air conditioning units

• heating

• heating solutions

• equipment and machinery

• construction

• construction

• system planning

• installation of the system

• regular maintenance

• cooling

• tartu

• tallinn

• building construction works

Credit score:

Reliable

Reputation score:

6,440

Employees:

14

Forecast turnover (2025):

7,432,789 €

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.

• ventilation

• documentation

• ventilation systems

• heat pump consulting services

• hybrid systems

• heating system

• repair

• maintenance and repair

• heat pumps

• regular maintenance

• installation

• sale and installation of equipment

• consulting

• project management

• heat pump maintenance

• 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

• regular maintenance

• consultations

• ground heat

• air / water

Credit score:

Reliable

Reputation score:

5,090

Employees:

41

Forecast turnover (2025):

1,100,251 €

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

• technical maintenance services

• exhaust gas cleaning systems

• cooling systems

• ventilation systems

• installation of air conditioning systems

• 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

• environmental protection in construction

• energy equipment assembly services

• heat supply lines repair

• pipeline assembly services

• bracket fittings installation

• industrial repair works

• estonia engineering services

• narva assembly company

• eu subcontracting services

• marine vessels repair

• quality assembly works

• repair of power plant equipment

• power stations

• gas stations

• installation of steel structures

• structural repairs

• on-site welding

• construction of platforms and towers

• replacement of heat exchanger piping

• installation of water supply pipelines

Credit score:

Reliable

Reputation score:

4,850

Employees:

30

Forecast turnover (2025):

2,624,612 €

Installation of electrical equipment

electricity, building and finishing materials, construction machinery and tools, expert assessments, electrical equipment, Energy, energy and mineral resources, heating, Laboratories, machinery and tools

• general and home services

• electrical works

• comprehensive technical solutions

• repair and maintenance of substations

• tech support

• dispatches systems

• construction and real estate

• building and finishing materials

• construction machinery and tools

• expert assessments

• electrical equipment

• 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

• device work

• conformity assessment body

• connection of equipment

• automation

• electric laboratory

• electrical tests

• installation of electrical networks

• high-safety work

Credit score:

Reliable

Reputation score:

3,910

Employees:

11

Forecast turnover (2025):

1,655,523 €

Empowering Your Build with Hydraulic Excellence!

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

• hydraulic systems solutions

• customized hydraulic services

• effective hydraulic repair

• system maintenance

• repair services

• technical training

• construction and real estate

• construction machinery and tools

• hydraulic equipment

• machinery and tools

• hydraulic works

• high-quality construction tools

• industrial hydraulic equipment

• reliable hydraulic maintenance

• advanced hydraulic technology

• precision hydraulic components

• hydro pumps

• hydraulic valves

• hydraulic cylinders

• hydraulic motors

• system design

• special order fabrication

• product consultation

• on-the-spot support

• supply of spare parts

• wholesale of other machines

Credit score:

Reliable

Reputation score:

3,840

Employees:

6

Forecast turnover (2025):

1,020,838 €

Installation of sanitary equipment

balancing heating systems, heating solutions, Plumbing and fittings, Water Systems, Washing of heating systems, Construction, Construction, plumbing services, Water floor heating, Replacement of shutters

• general and home services

• plumbing services

• repair and cleaning

• renovation

• repair

• plumbing

• sanitary equipment

• cleaning

• repair and renovation

• construction and real estate

• heating solutions

• plumbing and fittings

• water systems

• construction

• construction

• water floor heating

• replacement of shutters

• sewer construction

• washing of heating systems

• balancing the heating system

• sanitary equipment installation

• tube replacement

• elimination of blockages

• heating system construction

• renovation and maintenance

• shift of trousers

• sewerage

• installation

• floor

• sewer system

Credit score:

Neutral

Reputation score:

3,720

Employees:

9

Forecast turnover (2025):

643,938 €

Building Smarter, Living Better!

We provide a full spectrum of construction and technical services, from project design to finishing works.

• san technical works

• sanitary technical services

• sanitary technical works

• san technical services

• repair and maintenance work

• heating systems

• automation and electrical works

• construction of residential and non-residential buildings

• construction services

• project design

• finishing works

• residential construction services

• construction project management

• non-residential building construction

• electrical work contractors

• interior finishing services

• automation electrical services

• building finishing contractors

• commercial construction services

• construction service providers

• building project design services

• industrial construction services

• custom home building services

• renovation and remodeling services

• automation and electrical works

• construction of residential and non-residential buildings

• design

• housing construction

• project management

• trade projects

Credit score:

Reliable

Reputation score:

3,520

Employees:

13

Forecast turnover (2025):

895,985 €

Repair and maintenance of motor vehicles

roller maintenance, ship repair and towage services, repair of hydraulic systems, repair of shipyard machinery, general care, vehicle repair, electronics works, maintenance of transmission components, engine repair, machinery repair

• technical maintenance

• tug services

• ship repair and towage services

• repair of hydraulic systems

• repair of chassis and braking systems

• heavy machinery

• ship repair

• tug aid

• car repair

• repair of main and auxiliary engines of the ship

• repair of shipyard machinery

• repair of auxiliary machinery

• repair of engines

• welding work

• repair of the chassis

• electrical works and diagnostics

• service and inspection

• repair of shipyard machinery

• general care

• vehicle repair

• electronics works

• roller maintenance

• maintenance of hydraulic systems

• ship automation

• machinery repair

• engine repair

• maintenance of transmission components

• repair and maintenance of motor vehicles

Credit score:

Reliable

Reputation score:

3,340

Employees:

5

Forecast turnover (2025):

1,023,427 €

Road construction

Saunas, Snow cleaning, concrete works, road construction, General construction, other works, Terraces, gypsum works, Drainage work, sewerage work

• concrete works

• road construction

• masonry services

• road construction

• construction and real estate

• construction

• construction

• concrete floor preparation work

• dust-free concrete floor

• concrete floor casting

• correction of asphalt holes

• sandy construction

• freesasfalt roads

• asphalting

• rubble base layer construction

• installation of curbs

• stone paving

• street paving stones installation

• mini-loader rental

• drainage and sewerage works

• snow cleaning

• general construction

• other works

• terraces

• gypsum works

• saunas

• mini loader rental

• landscaping

• sewerage work

• special works

Credit score:

Reliable

Reputation score:

3,340

Employees:

6

Forecast turnover (2025):

1,021,627 €

Building a Sustainable Future, One Project at a Time!

We specialize in a wide range of construction and plumbing services, from large-scale projects to smaller, detailed work.

• soil work services

• drainage systems

• septic systems installation

• road construction

• construction services

• road construction

• road construction

• pipework installation

• santehnical works

• excavation work

• general construction work

• transport/sale of bulk materials

• heavy duty trailer service

• drainage of ditches

• car park construction

• bio-cleaners installation

• excavation work

• construction work

• pipework solutions

• transport of material

• installation of septic tank system

• drainage solutions

• parking lot construction

• construction of residential and commercial buildings

• soilwork and landscape design

• digging ponds and lakes

• drainage system installation

• installation of septic tanks and bio-cleaners

• wholesale material sales and delivery

• heavy duty trailer service

Credit score:

Reliable

Reputation score:

3,330

Employees:

4

Forecast turnover (2025):

1,103,346 €

Building construction works

electrical works, electric nights, santechnical works, Construction, Construction, general construction work, Interior finishing works, facade work, roof construction, construction of chimneys

• construction and real estate services

• interior finishing works

• roof construction

• flooring work

• santechnical works

• ventilation work

• garden houses

• repair works

• renovation

• concrete works

• sewerage

• masonry services

• construction and real estate

• building construction firms

• construction

• construction

• general construction work

• facade work

• construction of chimneys

• electrical works

• roof construction and renovation works

• road and site construction work

• construction and installation of fences and fences

• construction and renovation of chimneys

• tallinn

• roofing

• question

• landscaping

• harjumaa

• water and sewerage

Credit score:

Reliable

Reputation score:

3,290

Employees:

4

Forecast turnover (2025):

1,553,080 €

Construction of sewer lines

plumbing installation, water infrastructure installation, plumbing maintenance services, custom plumbing solutions, advanced pipework systems, installation of heating system, installation of sewage systems, system maintenance, installation of equipment, repair of leaks

• full solutions for water and duct systems

• pipework

• duct system installations

• advanced pipework systems

• installation of sewage systems

• repair of leaks

• emergency services

• plumbing installation

• santehnical works

• heating system installation

• pipeline installation services

• industrial pipework services

• residential plumbing services

• professional santehnical works

• water system full solutions

• pipework specialists

• commercial plumbing solutions

• plumbing system design

• water infrastructure installation

• plumbing maintenance services

• custom plumbing solutions

• installation of heating system

• plumbing installation

• sanitary works

• full solutions for water and air systems

• installation of equipment

• system maintenance

• construction of sewer lines

Credit score:

Reliable

Reputation score:

3,200

Employees:

4

Forecast turnover (2025):

303,337 €

Installation of air conditioning systems

post-installation maintenance, heating system installation, Construction, fire safety, Construction, Inspection and maintenance, Design, construction and maintenance of fire safety, heating solutions, drainage pipelines construction, cooling systems installation

• general and home services

• heating system maintenance and repair

• general and home services

• repair and maintenance

• connection services

• repair

• sanitary equipment

• renovation

• santechnical works

• construction and real estate

• construction

• fire safety

• construction

• inspection and maintenance

• design, construction and maintenance of fire safety

• heating solutions

• construction and real estate services

• cooling systems installation

• drainage pipelines construction

• heating system installation

• water and sewage system construction

• sprinkler system installation

• general home services

• fire safety design and maintenance

• firefighting water systems

• sanitary engineering and installation

• septic tanks and biopurifiers installation

• modernization of old boiler rooms

• inspection and maintenance

• fire safety design, construction and maintenance

Credit score:

Reliable

Reputation score:

3,180

Employees:

–

Forecast turnover (2025):

109,366 €

Flowing with Quality, Sealed with Trust

We specialize in a comprehensive array of plumbing services, from urgent repairs to routine maintenance, ensuring efficient water systems and heating for homes and businesses.

• santechnical works

• elimination of accidents in sewerage systems

• boiler maintenance services

• water filter systems

• water metering systems

• repair work

• repair works

• sanitation

• elimination of sewerage blockages

• radiator installation

• radiators replacement

• installation and exchange of water meters

• boiler cleaning

• boiler replacement

• boiler installation

• installation of water filters

• exchange of water filters

• installation of sink

• sink installation

• replacement of mixers and sinks

• installation of faucets

• exchange of faucets and taps

• installation of sewage pipes

• repair of sewage pipes

• water meter change

• sealing of water meter

• installation of toilet

• radiator washout

• sewer pipes

• plumbers

Credit score:

Borderline

Reputation score:

3,150

Employees:

1

Forecast turnover (2025):

41,973 €

Construction of electricity and communications networks

electrical works, solar energy panels, luminaire installation, Lightning protection, construction of external networks, electrical shields assembly, technical inspection, measurements, installation of switches, socket and switch installation

• technical inspection

• lightning protection systems

• technical electrical inspection

• wiring services

• lightning protection systems

• technical inspection

• installation and repair

• electrical works

• solar energy panels

• luminaire installation

• lightning protection

• construction of external networks

• electrical shields assembly

• measurements

• installation of switches

• socket and switch installation

• installation of solar panels

• electrical engineering

• temporary electrical installations

• handling order

• electrical installations

• landing installation

• smart house

• electrical work

• construction of computer and weak current networks

• electrical design

• disposition and audit

• solar panel installation

• electrical measurements

• computer network construction

Credit score:

Borderline

Reputation score:

3,090

Employees:

4

Forecast turnover (2025):

176,196 €

Installation of sanitary equipment

heating, heating solutions, Equipment and machinery, cooling and air conditioning systems, heat pumps, Biodom Pellet Boilers, Boilers, Construction of sewerage systems, Elimination of sewerage blockages, Repair of heating systems, radiant floor heating systems

• construction of sewerage systems

• repair of heating systems

• radiant floor heating systems

• sanitary technical works

• maintenance and emergency services

• technical maintenance

• installation of sewerage systems

• delivery

• heating

• heating solutions

• equipment and machinery

• cooling and air conditioning systems, heat pumps

• biodom pellet boilers

• boilers

• elimination of sewerage blockages

• installation of sanitary equipment

• beril

• construction and renovation of water and sewerage systems

• construction of thermal assemblies

• installation of radiant floor heating

• installation of sanitary equipment

• sale and installation of ion boilers, solid heating boilers and electromagnetic boilers

• ion boilers galan

• ferrol heaters

• solid heating boilers econotherm

• heat pumps clitech

• biodom pellets

• kamen boilers

• ion boilers

• heating equipment

Credit score:

Reliable

Reputation score:

3,010

Employees:

3

Forecast turnover (2025):

352,003 €

Warmth and Comfort, Expertly Delivered!

We provide expert installation, maintenance, and repair services for WOLF devices, ensuring their optimal performance and energy efficiency.

• wolf systems repair services

• certified gas repair services

• hvac maintenance and repair

• installation and repair of equipment

• repair

• maintenance of equipment

• construction

• construction

• energy-saving heating solutions

• heating systems maintenance

• climate control maintenance

• wolf equipment maintenance

• wolf device installation

• professional equipment servicing

• solar heating systems integration

• heating control units

• gas installation a-category

• cooling systems technician level 3

• wolf product sales and installation

• energy efficiency

• technological development

• use of renewable energy

• heating solutions

• maintenance

• installation

• regular checks

• set up efficiency

• system updates

• environmentally friendly

• sales

Credit score:

Reliable

Reputation score:

2,960

Employees:

–

Forecast turnover (2025):

–

Maintenance and maintenance of the landscape

outbuilding of external sewerage and water mains, container rental, excavation with 8.6 tonnes of excavator, construction of roads and sites, Installation of septic tanks and bio-cleaners, installation of a ground heating collector, material sales and transport, the multilift truck, landscaping, road repair

• road repair

• road repair services

• road construction

• sewer systems

• sewerage systems

• road repair

• outbuilding of external sewerage and water mains

• container rental

• excavation with 8.6 tonnes of excavator

• construction of roads and sites

• installation of septic tanks and bio-cleaners

• installation of a ground heating collector

• material sales and transport

• the multilift truck

• landscaping

• insulation of the foundation

• digging a pond

• rooting of stumps

• external sewerage construction

• water pipeline installation

• bio-cleaners installation

• landscaping services

• septic tank installation

• construction material transport

• container rental services

• road construction contractors

• multilift truck services

• excavation services 8.6 ton excavator

• site construction services

• ground heating collector installation