Otsingu
tulemused

Credit score:

Reliable

Reputation score:

43,860

Employees:

261

Forecast turnover (2026):

113,860,208 €

Durable, economical and smart solutions!

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

• construction of gas installation

• production and installation of asphalt

• maintenance

• sanitation

• installation

• maintenance

• sewer system

• installation work

• maintenance of public roads

• 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

• repair work

• repair

• rebuilding

Credit score:

Reliable

Reputation score:

8,310

Employees:

46

Forecast turnover (2026):

2,613,886 €

Installation of sanitary equipment

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

• cooling and air conditioning systems, heat pumps

• systems design

• heat pumps installation

• installation

• design and installation

• sanitation

• maintenance

• sewer works

• fire safety

• construction

• inspection and maintenance

• design, construction and maintenance of fire safety

• complete solutions of the outer shell of the building

• outsourcing

• metal cladding

• ventilation work

• installation of heat pumps and air conditioners

• sprinkler and firefighting

• water supply and sanitation works

• water supply and sanitation works

• design

• private houses

• tallinn

• santechnical works

• sprinkler

• installation of sanitary equipment

Credit score:

Borderline

Reputation score:

6,380

Employees:

35

Forecast turnover (2026):

3,296,582 €

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 and installation

• weak current systems

• security systems

• installation

• maintenance

• solar panels installation

• installation of electrical equipment

• design, construction and maintenance of fire safety

• electricity and automation

• electrical measurement

• fire alarm system

• strong current systems

• automation systems

• electrical systems

• low current systems

• electrical measurements

• outdoor lighting construction

• design work

• design

• building

• weak current electrical work

• solar station

• electrical and low-current works

Credit score:

Reliable

Reputation score:

5,230

Employees:

27

Forecast turnover (2026):

3,624,008 €

Installation of air conditioning systems

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

• plumbing installation

• installation of air-sharing elements

• maintenance

• installation of air conditioning systems

• construction and real estate

• 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

• air movement control

• mapping

• video study

• creation of ventilation flues

• ventilation system regulation

• ventilation works of renovated apartment buildings

• ventilation measurement and regulation

• cleaning work

• subcontractor

• research

• cleaning

• ventilation work in apartment buildings

• cleaning

• all over estonia

• technical inspection

• price offers

• tallinn

Credit score:

Reliable

Reputation score:

5,190

Employees:

22

Forecast turnover (2026):

4,747,535 €

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

• installation of roof systems

• gutter systems

• maintenance

• installation work

• construction and real estate

• building construction firms

• hydrotechnical works

• roof bollards

• replacement of roof cover

• 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

• insulation work

Credit score:

Reliable

Reputation score:

4,850

Employees:

9

Forecast turnover (2026):

2,427,362 €

Technology that endures!

We offer expert IT solutions including rugged computing devices, video conferencing, and comprehensive audio-visual systems.

• sales, maintenance and installation of presentation equipment,

• installation work

• sales, maintenance and installation of presentation equipment

• installation services

• sound systems

• computers and accessories

• video conference solutions

• rugged laptops and tablets

• audio and video solutions

• presentation equipment

• video conference solutions

• durable laptops and tablets

• audio and video solutions

• video conferencing

• microphones and cameras

• remote cooperation

• durable laptops

• durable tablets

• custom computers

• accessories

• projectors and displays

• digital tagging

• av integration

• wholesale of computers

Credit score:

Reliable

Reputation score:

4,340

Employees:

25

Forecast turnover (2026):

1,064,926 €

Special construction work

plumbing services, Freesping Work, Welding, finishing works, Betonation, Construction work, repair works, painting works, roofing, interior finishing

• roofing

• roofing

• installation

• maintenance

• installation of roof insulation

• plumbing services

• freesping work

• welding

• finishing works

• betonation

• construction work

• repair works

• painting works

• interior finishing

• turning

• turning on milling machines

• construction

• roofing and cladding

• foundations and concreting

• metal construction manufacturing

• repair

• building

• concrete works

• customers

• tallinn

• facade work

• foundations

• welding work

• oils

• metalwork

Credit score:

Reliable

Reputation score:

4,330

Employees:

4

Forecast turnover (2026):

3,553,851 €

Installation of air conditioning systems

ventilation systems, Installation, maintenance, Products, Diamond Drilling, inspection, ventilation, periodic inspection, maintenance work, ventilation equipment sales

• ventilation systems

• installation

• maintenance

• installation of air conditioning systems

• products

• diamond drilling

• inspection

• ventilation

• periodic inspection

• maintenance work

• ventilation equipment sales

• office ventilation

• ventilation of private houses

• edges

• solutions

• homect

Credit score:

Reliable

Reputation score:

4,300

Employees:

22

Forecast turnover (2026):

1,035,191 €

Maintenance and maintenance of the landscape

plant cultivation, technical design services, Construction, Heritage conservation, Construction, Design, Plants, Maintenance, Services, internal landscaping

• maintenance

• maintenance

• installation of a garden

• installation of watering systems

• paving

• plant cultivation

• construction

• heritage conservation

• construction

• design

• services

• internal landscaping

• the building

• garden and landscape design

• the stone bridge

• landscape maintenance services

• crop production services

• custom garden planning

• commercial landscaping services

• construction and design services

• outdoor living space construction

• heritage conservation construction

• internal landscaping solutions

• stone bridge construction

• environmental design estonia

• urban indoor plant design

• green space management

• ecological garden design

• growing of plants

• the preservation of heritage

Credit score:

Reliable

Reputation score:

4,200

Employees:

12

Forecast turnover (2026):

1,204,898 €

Warmth and Comfort, Engineered to Last.

We specialize in the design, construction, and maintenance of heating systems, boiler houses, and water supply networks, ensuring efficient energy use and comfort for our clients.

• central heating systems

• sewer

• sewerage

• water pipeline installation

• thermal equipment installation

• installation of water pipeline

• installation

• maintenance

• sanitation

• energy and mineral resources

• heating

• heating solutions

• equipment and machinery

• construction

• construction

• boiler houses

• thermal equipment

• boiler house construction

• ground heating

• heat node solution

• water supply

• diamond drilling

• heat nodes

• eco-friendly ground heating

• ground source heat pump installation

• renewable heating

• sewer construction and maintenance

• environmentally friendly water solutions

• industrial water services

• custom machine solutions

Credit score:

Reliable

Reputation score:

4,150

Employees:

14

Forecast turnover (2026):

6,111,215 €

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

• ventilation systems

• hybrid systems

• fläktgroup systems

• maintenance

• installation of air conditioning systems

• heat pumps

• ventilation

• regular maintenance

• sale and installation of equipment

• consulting

• documentation

• 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

• heat pump consulting services

• regular maintenance

• consultations

• ground heat

• air / water

Credit score:

Reliable

Reputation score:

4,120

Employees:

11

Forecast turnover (2026):

2,085,708 €

Installation of air conditioning systems

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

• daylighting systems

• climate control systems

• sun protection systems

• installation

• maintenance

• installation of air conditioning systems

• construction and real estate

• building and finishing materials

• interior

• machinery and tools

• fire safety equipment

• rescue equipment

• security and surveillance services

• lighting technology

• fire safety

• inspection and maintenance

• design, construction and maintenance of fire safety

• smoke extraction systems

• ventilation

• energy-saving solutions

• sales

• sunscreen

• tallinn

• tartu

• smoke removal

Credit score:

Reliable

Reputation score:

3,940

Employees:

11

Forecast turnover (2026):

846,891 €

Building construction works

exterior construction works, stain mounting on balcony railings, repair works, Construction, Construction, building and renovation, General construction, Roofing, foundation, renovation

• roofing

• foundation

• indoor building work

• exterior construction works

• finishing

• masonry services

• concrete works

• insulation and insulation

• floor coverings

• ceiling installation

• installation of floor coverings

• maintenance

• concrete works

• installation of tiles

• ruberoid installation (sbs)

• installation of epoxy coating

• construction and real estate

• construction and real estate services

• building construction firms

• construction

• construction

• building and renovation

• general construction

• renovation

• repair works

• building projects

• projects

• roof construction

• the facade

• interior finishing

Credit score:

Reliable

Reputation score:

3,850

Employees:

6

Forecast turnover (2026):

495,410 €

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

• water systems

• washing of heating systems

• sewerage

• installation

• maintenance

• sanitation

• septic systems installation

• balancing heating systems

• construction and real estate

• heating solutions

• plumbing and fittings

• general and home services

• construction

• construction

• plumbing services

• water floor heating

• replacement of shutters

• sewer construction

• balancing the heating system

• sanitary equipment installation

• tube replacement

• repair and cleaning

• elimination of blockages

• heating system construction

• renovation and maintenance

• shift of trousers

• floor

• renovation

• sewer system

• repair

Credit score:

Borderline

Reputation score:

3,800

Employees:

20

Forecast turnover (2026):

1,994,934 €

Installation of sanitary equipment

water supply, heating solutions, Sewer systems, water mains, floor heating, water-measuring nodes, Plumbing, draining, wastewater disposal, heating elements

• sewer systems

• maintenance

• installation

• installation of sanitary equipment

• water supply

• heating solutions

• water mains

• floor heating

• water-measuring nodes

• plumbing

• draining

• wastewater disposal

• heating elements

• system control

• water filters

• construction

Credit score:

Reliable

Reputation score:

3,750

Employees:

6

Forecast turnover (2026):

669,635 €

Installation of air conditioning systems

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

• air conditioning

• climate control installations

• repair of heating systems

• maintenance

• air conditioning systems

• ground heating systems

• ventilation systems

• installation of air conditioning systems

• construction and real estate

• ventilation

• air conditioner

• cooling

• cooling device

• maintenance of cooling equipment

• climate

• bag filter

• repair of geothermal pump

• repair of heat pumps

• vent

• repair of ventilatory

• 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

Credit score:

Reliable

Reputation score:

3,730

Employees:

3

Forecast turnover (2026):

1,286,032 €

Reliable industrial solutions

We offer equipment and technical support to the wood and other industries from selection to maintenance. We help keep the production reliable and the equipment running.

• mechanisation

• maintenance

• installation

• machinery for working wood

• production lines

• consultation

• manufacture of wood

• machine tools for working metal

• manufacturers

• industrial machinery

• auxiliary machinery

• metal industry

• plastic industry

• spare parts

• wholesale of other machines

Credit score:

Reliable

Reputation score:

3,730

Employees:

4

Forecast turnover (2026):

441,676 €

Warmth and Comfort, Expertly Delivered!

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

• heating systems maintenance

• wolf systems repair services

• maintenance

• system updates

• ventilation systems

• installation of sewerage systems

• solar heating systems

• construction

• construction

• energy-saving heating solutions

• climate control maintenance

• wolf equipment maintenance

• wolf device installation

• professional equipment servicing

• solar heating systems integration

• heating control units

• gas installation a-category

• certified gas repair services

• hvac maintenance and repair

• cooling systems technician level 3

• wolf product sales and installation

• energy efficiency

• technological development

• use of renewable energy

• installation and repair of equipment

• repair

• heating solutions

• installation

• regular checks

• set up efficiency

Credit score:

Reliable

Reputation score:

3,670

Employees:

7

Forecast turnover (2026):

720,989 €

Terviklikud ehituslahendused sinu jaoks!

Meie firma pakub kõiki ehituslahendusi, alates fassaaditöödest kuni terrassi ehitamiseni. Meie eesmärk on pakkuda parimat teenust ja kvaliteetseid tulemusi, mis kestavad pikka aega.

• sewerage

• construction of rainwater systems

• installation of roof windows

• installation of floors

• equipment

• views systems

• construction and real estate

• construction

• construction

• rental workforce mediation

• custom home construction

• chimney work

• wooden outbuildings

• production buildings

• industrial

• facade work

• general construction

• roofing

• indoor building work

• terrace building

• stone furniture

• plastering

• painting

• glassing

• interior finishing

• construction of structures

• water supply

• roof stain

• roof windows

• roof frames

Credit score:

Reliable

Reputation score:

3,590

Employees:

6

Forecast turnover (2026):

1,140,946 €

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.

• construction of heating systems

• gas systems

• sound insulation of equipment

• gas installation experts

• water pipeline installation

• installation

• equipment

• heating systems construction

• construction and real estate

• building and finishing materials

• energy

• 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

• pressure pipelines

• district heating pipelines

• process pipelines

• natural gas and liquefied gas installations