Otsingu
tulemused

Credit score:

Reliable

Reputation score:

44,110

Employees:

266

Forecast turnover (2026):

97,564,829 €

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

• construction of gas installation

• production and installation of asphalt

• design

• sanitation

• installation

• installation work

• 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

• construction work

• maintenance

• repair work

• repair

• rebuilding

• the warehouse

• noise barrier walls

Credit score:

Reliable

Reputation score:

10,440

Employees:

4

Forecast turnover (2026):

29,458,760 €

Building Dreams, Designing Futures!

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

• reconstruction of apartment buildings

• design

• development of roof floors

• sanitation

• electrical works

• design of apartment buildings

• management systems

• reconstruction of apartment buildings

• penthouses

• development projects

• product development

• property development projects

• construction project management

• building design services

• building services estonia

• real estate development estonia

• apartment building reconstruction

• penthouses design

• product development in construction

• residential design and development

• community building renovation

• real estate project planning

• real estate innovation

• urban development projects

• site construction

• preliminary work

• design and construction

• final formulation

• design and construction work with wooden element

• design and construction work with site construction

Credit score:

Reliable

Reputation score:

9,530

Employees:

44

Forecast turnover (2026):

12,058,908 €

Installation of air conditioning systems

Non-residential property services, electrical installation works, Operation of heating systems, ventilation system inspection, 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

• installation and switching of various electrical equipment

• assembly and installation of force and control shields

• electrical systems and automation

• electrical systems

• installation of air conditioning systems

• construction

• construction

• cooling and air conditioning systems, heat pumps

• rental workforce mediation

• design

• installation of cables and supporting structures for cable line bases

• working and emergency lighting, led downlight

• grounding and lightning protection

• external networks

• electric heating

• management systems for industrial and residential buildings

• technical systems

• technical systems maintenance

• air channel cleaning

• heat pumps

• welding work

• ventilation, cooling and heating systems

• building automation systems

• heat pumps

• refrigerated appliances

Credit score:

Neutral

Reputation score:

8,310

Employees:

46

Forecast turnover (2026):

2,132,507 €

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

• complete solutions of the outer shell of the building

• installation of heat pumps and air conditioners

• systems design

• design

• installation of sanitary equipment

• fire safety

• construction

• inspection and maintenance

• design, construction and maintenance of fire safety

• outsourcing

• metal cladding

• ventilation work

• sprinkler and firefighting

• water supply and sanitation works

• heat pumps installation

• water supply and sanitation works

• installation

• design and installation

• private houses

• sanitation

• tallinn

• maintenance

• santechnical works

• sewer works

• sprinkler

Credit score:

Borderline

Reputation score:

5,580

Employees:

34

Forecast turnover (2026):

3,055,384 €

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, construction and maintenance of fire safety

• design and installation

• electrical systems

• design

• installation

• installation of electrical equipment

• electricity and automation

• weak current systems

• electrical measurement

• security systems

• fire alarm system

• strong current systems

• automation systems

• low current systems

• electrical measurements

• outdoor lighting construction

• design work

• maintenance

• building

• weak current electrical work

• solar panels installation

• solar station

• electrical and low-current works

Credit score:

Reliable

Reputation score:

5,340

Employees:

25

Forecast turnover (2026):

4,300,336 €

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

• replacement of roof cover

• installation of roof systems

• gutter systems

• design

• insulation of roof

• installation work

• construction and real estate

• building construction firms

• hydrotechnical works

• roof bollards

• 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

• warm-up

• roof

• renovation

• repair

• insulation work

Credit score:

Reliable

Reputation score:

5,110

Employees:

20

Forecast turnover (2026):

3,323,631 €

Construction of electricity and communications networks

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

• heating

• installation of end and extension sleeves

• control measurements of electrical installations

• construction of grounding and lightning protection systems

• construction of lightning protection systems

• design

• electrical consultancy

• energy

• energy and mineral resources

• rental workforce mediation

• communications and computer networks

• construction of substations

• construction of air and ground cable lines

• stress work

• switches

• construction of industrial automation

• control measurements of installations

• 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

• search and remediation of breakdowns

• electricity

• installation work

• building

Credit score:

Reliable

Reputation score:

4,350

Employees:

23

Forecast turnover (2026):

839,451 €

Maintenance and maintenance of the landscape

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

• plant cultivation

• design

• growing of plants

• design

• integration of heritage

• selection of plants

• installation of a garden

• installation of watering systems

• construction

• heritage conservation

• construction

• maintenance

• 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

Credit score:

Reliable

Reputation score:

4,150

Employees:

9

Forecast turnover (2026):

412,963 €

Energizing Your World!

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

• installation of electrical installations

• electrical equipment installation

• installation of electrical equipment

• maintenance of electrical equipment

• electrical systems

• design

• operation and maintenance of electrical installations

• construction and real estate

• energy

• 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

• energy

• street lighting

• outdoor lighting

Credit score:

Reliable

Reputation score:

3,930

Employees:

18

Forecast turnover (2026):

1,316,150 €

Installation of electrical equipment

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

• heating

• design of weak current systems

• design of strong current systems

• construction of internal electrical installations

• audit of defence and management systems

• installation of electrical equipment

• construction and real estate

• building and finishing materials

• electrical equipment

• energy

• energy and mineral resources

• construction

• construction

• electrical construction

• design

• handle management

• control measurements

• audit

• installation

• design of external and internal parts

• design of lighting

• construction of supply lines

• lightning protection construction

• assembly of shields

• technical inspection

• reporting and documentation

• risk analysis

• design

• installation

• electrical works company

Credit score:

Reliable

Reputation score:

3,650

Employees:

7

Forecast turnover (2026):

576,337 €

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

• climate control installations

• repair of heating systems

• installation of the inner part

• installation of the outer part

• design

• maintenance of climate systems

• installation of air conditioning systems

• construction and real estate

• ventilation

• air conditioner

• cooling

• cooling device

• maintenance of cooling equipment

• climate

• air conditioning

• 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:

3,640

Employees:

7

Forecast turnover (2026):

437,828 €

Finishing of buildings

renovation, kitchen repair, Additional services, building and renovation, facade work, house refurbishment, roofing, renovation of apartment building, repair works, interior decoration

• planning of electrical installations

• preparation of projects

• installation of heating systems

• option of hire-purchase

• finishing of buildings

• construction and real estate

• construction and real estate services

• building construction firms

• building and renovation

• facade work

• house refurbishment

• roofing

• renovation of apartment building

• repair works

• interior decoration

• building a house

• additional services

• renovation

• interior finishing

• heating solutions

• owner supervision

• designing a plan

• finishing materials selection

• selection of furniture and design elements

• moving service

• transport service

• post-construction clean-up

• renovation work

• interior finishing works

• conduct of owner supervision

Credit score:

Reliable

Reputation score:

3,500

Employees:

14

Forecast turnover (2026):

1,279,636 €

Construction of wells

wells, Construction, Construction, hydrogeological works, drilling wells, ground heating wells, cleaning wells, water and sanitation solutions, registration and liquidation of wells, water and sewerage works

• design

• water systems installation

• sewer line installation

• installation of cleaners and containers

• sewerage

• installation

• sanitation

• sanitation installation

• construction and real estate

• construction

• construction

• hydrogeological works

• drilling wells

• ground heating wells

• cleaning wells

• water and sanitation solutions

• registration and liquidation of wells

• water and sewerage works

• drafting

• formalisation of documentation

• drilling

• analysis of water samples

• measurements of performance

• establishment of infiltration pitches

• drilling wells

• ground heating

• drilling well

• depth

• construction of wells

• frequently asked questions

Credit score:

Reliable

Reputation score:

3,300

Employees:

3

Forecast turnover (2026):

236,705 €

Building construction works

Construction, Construction, private house building, design of private houses, Measurements/Studies, Construction of intra-plot routes, Special Parts Work, the Plot Field Works, construction documentation, preparation of building documentation / application for use and occupancy permits

• communication systems

• electrical and surveillance systems

• design

• sewerage

• installation

• drainage systems

• boundary gardens installation

• construction

• construction

• private house building

• design of private houses

• measurements/studies

• construction of intra-plot routes

• special parts work

• the plot field works

• construction documentation

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

• free advice

• surveying and surveys

• preparation of building documentation

• general construction work of a private house

• heating and ventilation

• water supply and sewerage

• engineer

• tiling services

• question

• road and square construction

• research

• constructions

• water supply

Credit score:

Borderline

Reputation score:

3,300

Employees:

12

Forecast turnover (2026):

775,643 €

Building Smarter, Living Better!

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

• electrical works

• heating solutions installation

• installation of gutters

• installation

• heating systems

• automation and electrical works

• construction of residential and non-residential buildings

• san technical works

• construction services

• project design

• finishing works

• residential construction services

• construction project management

• sanitary technical services

• 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

• sanitary technical works

• design

• housing construction

Credit score:

Borderline

Reputation score:

3,270

Employees:

16

Forecast turnover (2026):

1,092,727 €

Manufacture of prefabricated wooden buildings or elements thereof

Design, heating and ventilation, Water and sewerage, single-use element houses, double element houses, sauna houses and garages, solar energy panels, turnkey houses, element houses, production of elements

• installation of houses

• heating and ventilation systems

• water and sewerage systems

• design

• manufacture of cells

• design

• production of elements

• construction and real estate

• house manufacturing

• wooden outbuildings

• wood products

• keys to the houses

• wooden houses

• prefabricated wooden buildings

• foundation

• heating and ventilation

• water and sewerage

• single-use element houses

• double element houses

• sauna houses and garages

• solar energy panels

• the foundation

• design of elemental houses

• turnkey houses

• element houses

• manufacture of prefabricated wooden buildings or elements thereof

Credit score:

Risky

Reputation score:

3,261

Employees:

13

Forecast turnover (2026):

338,211 €

Electrical installation

Design, construction and maintenance of fire safety, Electrical assembly, electrical surveying work, Performance of electrical installations, electrical systems, Construction of weak current systems, Maintenance of smoke removal systems, Installation of fire alarms, surveillance systems installation, electrical installations design

• electrical systems

• surveillance systems installation

• installation of electrical equipment

• electrical wiring installation

• installation of surveillance systems

• installation of electrical wiring

• electrical wiring installation

• design

• installation of security systems

• design, construction and maintenance of fire safety

• electrical assembly

• electrical surveying work

• performance of electrical installations

• construction of weak current systems

• maintenance of smoke removal systems

• installation of fire alarms

• electrical installations design

• electrical installation

• electrical project drafting

• design of surveillance systems

• fire signaling design

• fire signaling installation

• design of weak current works

• installation of weak current works

• computer network design

• installation of computer networks

• measurement of copper wire communication line

• security system maintenance

• maintenance of electrical equipment

• installation of electric heaters

Credit score:

Reliable

Reputation score:

3,190

Employees:

6

Forecast turnover (2026):

2,089,110 €

Installation of air conditioning systems

Solutions, Design, Diamond works, Heating equipment, maintenance, Building, temporary addition, Professional Certificate, topical study, automatic adjustment ventilation

• design of cooling systems

• installation

• design of ventilation systems

• installation

• design

• installation of air conditioning systems

• ventilation systems

• heating equipment

• cooling equipment

• maintenance

• natural ventilation

• mechanical ventilation

• heat-exchange ventilation

• automatic adjustment ventilation

• diamond works

• heating equipment

• maintenance

• building

• solutions

• cooling systems

• temporary addition

• topical study

• professional certificate

Credit score:

Reliable

Reputation score:

3,160

Employees:

5

Forecast turnover (2026):

987,289 €

Pipeline and heating installation

Service, Construction, Construction, cooling and air conditioning systems, heat pumps, air conditioning systems, climate control maintenance, climate control equipment sale, climate control installations, air conditioning units, ground source heat pumps

• installation of ventilation equipment

• protection and care of ventilation-systems

• precision and care of question systems

• design

• construction of systems

• construction of heating systems

• construction and real estate

• construction

• construction

• cooling and air conditioning systems, heat pumps

• air conditioning systems

• climate control maintenance

• climate control equipment sale

• climate control installations

• air conditioning units

• ground source heat pumps

• sale and installation of ground heat pumps

• ventilation equipment sales

• repair of ventilation equipment

• ventilation work

• air to water heat pumps

• air-to-air heat pumps

• air heating systems

• air source heat pumps

• sale and consultation of recombinant pumps

• service and care of software papers

• cleaning of ventilation

• protection of characteristics

• sales

• consultation

Credit score:

Reliable

Reputation score:

3,150

Employees:

9

Forecast turnover (2026):

1,123,717 €

Installation of air conditioning systems

heating solutions, Construction, Construction, cooling and air conditioning systems, heat pumps, vrf / vrv, Cold technology, precision air conditioner, air curtains, air humidifiers, air dryers

• design

• design of heating systems

• delivery of equipment

• design of ventilation systems

• design of cooling systems

• installation of air conditioning systems

• heating solutions

• construction

• construction

• cooling and air conditioning systems, heat pumps

• vrf / vrv

• cold technology

• precision air conditioner

• air curtains

• air humidifiers

• water cooling

• ground heating

• air source heat pumps

• cooling

• irrigation

• indoor climate

• air conditioning systems

• construction

• cooling systems

• heat pumps

• cooling equipment

• refrigerators

• komfovent

• fujitsu

• irrigation