Otsingu
tulemused

Credit score:

Reliable

Reputation score:

43,600

Employees:

256

Forecast turnover (2026):

102,512,604 €

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

• audit of construction works

• mining of mineral resources

• design

• construction of bridges

• construction of roads

• road construction

• 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

• traffic management

• road project management

• project management of bridges

• production and installation of asphalt

• 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:

11,350

Employees:

18

Forecast turnover (2026):

16,209,623 €

Professional construction service!

We provide professional general contracting and project management services in the design and construction of buildings and facilities.

• construction of facilities

• maintenance of public roads

• audit of construction works

• expert assessment of building design documentation

• design

• construction and real estate

• construction and real estate services

• building construction firms

• residential property development

• apartment building

• the warehouse

• terraced house box

• production building

• construction

• construction

• general contractor for construction

• property development

• restoration

• project management

• terraced houses

• solar energy panels

• residential area

• the development project

• the living district

• apartments

• sales

• smart

• residential buildings

• liability

• building construction works

Credit score:

Reliable

Reputation score:

3,940

Employees:

18

Forecast turnover (2026):

1,392,099 €

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

• design

• audit

• design of weak current systems

• design of lighting

• construction of supply lines

• construction of internal electrical installations

• assembly of shields

• design

• construction and real estate

• building and finishing materials

• electrical equipment

• energy

• energy and mineral resources

• heating

• construction

• construction

• electrical construction

• handle management

• control measurements

• installation

• design of external and internal parts

• design of strong current systems

• lightning protection construction

• technical inspection

• audit of defence and management systems

• reporting and documentation

• risk analysis

• installation

• electrical works company

• electrical measurements

Credit score:

Reliable

Reputation score:

10,700

Employees:

63

Forecast turnover (2026):

5,979,895 €

Other taping

gas, motorways, ndt, ped, atex, electricity, certification, Technical advice, training, escalators

• audit of construction works

• calibration of instruments

• testing of electrical equipment and installations

• gas and electrical installations

• elevators and cableway installations

• gas

• training

• device work

• expert assessment of building design documentation

• conformity assessment body

• non-destructive testing of welds (ndt),

• doorway test en 1191

• pressure equipment

• machinery

• escalators

• motorways

• ndt

• ped

• atex

• electricity

• testing

• technical inspection

• certification

• technical advice

• other taping

Credit score:

Reliable

Reputation score:

3,400

Employees:

8

Forecast turnover (2026):

1,794,237 €

Engineering-technical activities

renewable energy solutions, design of solar power plants, construction of solar power plants, solar panel installation, renewable energy deployment, renewable energy advice, energy storage solutions, solar energy systems, energy storage systems, solar energy storage

• design of solar power plants

• construction of solar power plants

• design

• energy audits

• design of energy systems

• construction of solar power plants

• electrical installations

• renewable energy solutions

• solar panel installation

• renewable energy deployment

• renewable energy advice

• energy storage solutions

• solar energy systems

• energy storage systems

• solar energy storage

• sustainable energy solutions

• green energy solutions

• renewable energy consulting

• solar power plant design

• solar power plant construction

• solar panel installation services

• solar energy engineering

• eco-friendly energy solutions

• solar energy advice

• solar power plants

• installation of solar panels

• consultation

• energy storage solutions

• roof panels

• installation work

Credit score:

Reliable

Reputation score:

2,680

Employees:

–

Forecast turnover (2026):

–

Installation of electrical equipment

Installation, electrical installation, electrical works documentation, consultations on electrical works, maintenance of electricity, central voltage, Building, documentation, installation and repair, consultations

• design

• electrical audits

• installation of groundings

• electrical installations for new construction

• reconstruction of electrical installations

• maintenance of electricity

• electrical works

• construction work

• internal installation

• low voltage external network

• temporary connection connections

• handling order

• electrical failures

• internal installation construction

• entry into service documentation

• required certificate

• electrical installation

• electrical works documentation

• consultations on electrical works

• central voltage

• building

• installation

• repair

• maintenance

• consultations

• installation and repair

• documentation

• high-quality electrical works

• installation of electrical equipment

Credit score:

Reliable

Reputation score:

2,670

Employees:

–

Forecast turnover (2026):

54,463 €

Electrical installation

electrical installation, Electrician services, electric shields, wiring, wiring and cabling, luminaire installation, BACKGROUND OF LIGHT, installation of electrical equipment, Electrician, electrical works

• electrical installation

• background of light

• preparation of electrical circuitry

• installation of equipment

• energy audit

• electrical installation

• construction of structures

• construction of shelters

• electrical installation

• electrician services

• electric shields

• wiring

• wiring and cabling

• luminaire installation

• installation of electrical equipment

• electrician

• electrical works

• electrical equipment

• data communication cables

• doorbells with camera

• cctv installation

• wiring update

• landing and lightning protection

• outdoor electrical work

• internal electrical work

• compilation of electrical shield

• additional services

• weak current electrical work

• wind energy

• solar energy

Credit score:

Risky

Reputation score:

2,626

Employees:

5

Forecast turnover (2026):

601,388 €

Installation of electrical equipment

making of safety technical documentation, Automation works, Electrical construction, Control measurement of electrical installations, Electrical engineering works, Electricity projects, Construction of weak current systems, weak current electrical work, distribution centres, protective systems

• control measurement of electrical installations

• installation of meters

• design

• conduct of audits

• minutes of measurements

• mapping of electrical installations

• construction and real estate

• automation works

• electrical construction

• electrical engineering works

• electricity projects

• construction of weak current systems

• weak current electrical work

• distribution centres

• protective systems

• electric heating

• external network projects

• installation of electrical shields and electric meters

• adding, changing, marking, grouping, connecting fuses, switches, timers, relays

• connecting home appliances and electrical equipment to the power grid

• automation and cabling

• construction of dali and knx systems

• computer networks

• telephone and tv networks

• rack cabinets

• video surveillance

• signalling

• surveillance system

• ats

• electrical safety

Credit score:

Reliable

Reputation score:

2,070

Employees:

1

Forecast turnover (2026):

46,656 €

Engineering-technical design

documentation advice, Design, Owner supervision, fire safety inspection, fire safety audit, formalisation of occupancy and use permits, legalisation of unauthorised construction works, geodesy, construction technical audit, audit and measurements of electrical installations

• audit of construction works

• the certificate of lawmaking

• design

• preparation of projects

• audit and measurements of electrical installations

• expert assessment of the heating system

• construction

• fire safety

• construction

• expert assessment of building design documentation

• inspection and maintenance

• permit for use

• building permit

• measuring project

• building exeprtisis

• the construction project

• preliminary project

• engineering design offices

• owner supervision

• fire safety inspection

• fire safety audit

• formalisation of occupancy and use permits

• legalisation of unauthorised construction works

• documentation advice

• project management and consultation

• construction technical audit

• geodesy

• engineering-technical design

Credit score:

Risky

Reputation score:

617

Employees:

6

Forecast turnover (2026):

566,339 €

Engineering-technical design

Construction, Heritage conservation, fire safety, Audit of construction works, Expert assessment of building design documentation, Design, construction and maintenance of fire safety, Design, lawmaking, measurement and amendment projects, renovation and restoration projects

• audit of construction works

• design

• preparation of fire safety of building design documentation

• audit of the building

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

• measurement and audit of electrical installations

• preparation of draft amendments

• preparation of audit of gas installation

• construction

• heritage conservation

• fire safety

• expert assessment of building design documentation

• design, construction and maintenance of fire safety

• lawmaking

• measurement and amendment projects

• renovation and restoration projects

• rebuilding and expansion projects

• general design

• measurement and amendment projects

• occupancy permit application

• entry of construction works in register of construction works

• legalisation of illegal construction works

• fire safety audit

• expert assessment of heating equipment

• set-up

• application for a licence to use

• design of special parts

• energy label

• renovation projects

• rebuilding project

Credit score:

Reliable

Reputation score:

9,690

Employees:

28

Forecast turnover (2026):

20,660,628 €

Building construction works

fire safety, Moving, Heritage conservation, Museum construction work, Construction work for school buildings, Construction work on port buildings for Ro-ro passenger ferries, Architectural, engineering and planning services, Construction work for sports facilities, Construction work for clinics, Construction work of buildings related to education and research

• audit of construction works

• expert assessment of building design documentation

• construction of gas installation

• design, construction and maintenance of fire safety

• planning

• construction work

• construction and real estate

• construction and real estate services

• building construction firms

• construction

• heritage conservation

• fire safety

• construction

• gas works

• design

• engineer

• project development

• the facade

• apartment building

• nurseries

• balconies

• all over estonia

• exchange

• smart

• solutions

• tallinn

• sales

• preparatory work

• property development

• apartment sales

Credit score:

Reliable

Reputation score:

5,650

Employees:

46

Forecast turnover (2026):

6,138,179 €

Installation of air conditioning systems

Audit of construction works, Ventilation and cooling, fire protection works, cooling, design of cooling systems, Construction and maintenance, maintenance, Design, cooling and air conditioning systems, heat pumps, Expert assessment of building design documentation

• audit of construction works

• expert assessment of building design documentation

• design

• design of cooling systems

• installation of air conditioning systems

• construction and real estate

• construction

• construction

• cooling and air conditioning systems, heat pumps

• maintenance

• construction and maintenance

• cooling

• fire protection works

• ventilation and cooling

Credit score:

Reliable

Reputation score:

2,910

Employees:

10

Forecast turnover (2026):

570,466 €

Installation of air conditioning systems

Design and installation, thermal assemblies, maintenance, preparation, repair, Tallinn, calibration, suspended ceiling, maintenance and installation, Thermal equipment

• installation of water meters

• audit of construction works

• expert assessment of building design documentation

• installation

• preparation

• installation of air conditioning systems

• construction and real estate

• building and finishing materials

• interior

• construction

• construction

• design

• thermal equipment

• thermal assemblies

• maintenance

• repair

• tallinn

• design and installation

• maintenance and repair

• documentation

• calibration

• maintenance and installation

• suspended ceiling

Credit score:

Reliable

Reputation score:

2,270

Employees:

21

Forecast turnover (2026):

3,168,528 €

Building construction works

warm-up, Balcony railings, energy audit, facade renovation, renovation of balconies, repair and construction, construction of private houses, insulation of facades, Construction work, Tallinn

• flat roof repair

• renovation of apartment building

• construction work

• insulation of facades

• construction of private houses

• renovation of balconies

• energy audit

• construction and real estate

• construction and real estate services

• building construction firms

• construction

• construction

• repair

• facades

• private persons

• warm-up

• renovation

• tallinn

• repair and construction

• facade renovation

• balcony railings

• building construction works

Credit score:

Reliable

Reputation score:

1,810

Employees:

4

Forecast turnover (2026):

1,280,385 €

Building construction works

industrial buildings, monitoring, renovation, commercial premises, concrete works, complete solution, project management, construction of private houses, overhaul of apartments, Construction of flat roofs

• audit of construction works

• construction of private houses

• construction of private houses

• construction of flat roofs

• overhaul of apartments

• construction and real estate

• construction and real estate services

• building construction firms

• construction

• construction

• expert assessment of building design documentation

• general construction work

• construction work

• integrated solutions

• capital repairs

• management

• construction firm

• monitoring

• renovation

• commercial premises

• concrete works

• complete solution

• project management

• industrial buildings

• housing construction

• special works

• building construction works

Credit score:

Reliable

Reputation score:

1,700

Employees:

9

Forecast turnover (2026):

592,909 €

Building construction works

Tartu County, Foundations, Owner supervision, Hydrosolation works, Construction of wooden frames, Intermediate ceilings, storage, preparation of building design documentation, Floors, gypsum works

• audit of construction works

• expert assessment of building design documentation

• construction of wooden frames

• installation of aperture fillers

• preparation of building design documentation

• construction and real estate

• construction and real estate services

• building construction firms

• construction

• heritage conservation

• construction

• warm-up

• installation

• gypsum works

• foundations

• owner supervision

• hydrosolation works

• intermediate ceilings

• tartu county

• private persons

• storage

• floors

• building construction works

Credit score:

Reliable

Reputation score:

1,580

Employees:

14

Forecast turnover (2026):

565,016 €

Installation of air conditioning systems

Assembly, Expert assessment of building design documentation, Maintenance of ventilation systems, ventilation systems regulation, Design, electrical installations design, Training, maintenance, technical maintenance, water supply

• construction and maintenance of energy systems

• audit of construction works

• maintenance of ventilation systems

• electrical installations design

• training

• installation of air conditioning systems

• architecture design firms

• construction and real estate

• building projects

• energy

• energy and mineral resources

• heating solutions

• design companies

• equipment and machinery

• road and bridge construction

• construction

• construction

• expert assessment of building design documentation

• ventilation systems regulation

• design

• assembly

• execution

• installation

• maintenance

• water supply

• technical maintenance

Credit score:

Reliable

Reputation score:

1,540

Employees:

4

Forecast turnover (2026):

352,703 €

Engineering-technical design

architecture design firms, design of building structures, building projects, Design Companies, road and bridge construction, Preparation of the project and design, cost assessment, Pipeline design services, Architectural, engineering and planning services, technical design services, architecture design services

• audit of construction works

• design

• electrical installations design

• design of water and sewerage

• installation of gas boiler

• design of building structures

• architecture design firms

• construction and real estate

• building projects

• design companies

• road and bridge construction

• construction

• heritage conservation

• fire safety

• construction

• expert assessment of building design documentation

• design, construction and maintenance of fire safety

• detailed plans

• design of heating and ventilation systems

• reconstruction

• consultation

• monitoring

• architectural design

• constructive design

• design of electrical installation

• heat pump installation

• ventilation systems

• radiators and floor heating

• reconstruction of apartment buildings

• design of office buildings and residential buildings

Credit score:

Reliable

Reputation score:

1,460

Employees:

6

Forecast turnover (2026):

967,424 €

Construction of electricity and communications networks

documentation, outdoor electrical work, operation and maintenance, indoor building work, inspection of electrical systems, installation of electrical equipment and systems, construction and repair of electrical installations, installation and connection of internal shields, fuses, installation and repair of power cables, handling service to the extent of a competence

• construction and repair of electrical installations

• preparation of a management plan

• construction of grounding installations

• preparation of electricity project

• audit

• draws of embodiment

• electrical installation

• documentation

• outdoor electrical work

• operation and maintenance

• indoor building work

• inspection of electrical systems

• installation of electrical equipment and systems

• installation and connection of internal shields, fuses

• installation and repair of power cables

• handling service to the extent of a competence

• regular maintenance of electrical installation

• introduction of decomentation

• assessment of cable condition

• lightning protection control

• assessment and consultation of the electricity system

• installation of electrical equipment

• installation of internal shields and fuses

• cable and installation

• systems inspection

• construction of external networks

• construction of electric wires

• excavation work

• connecting on electricity distribution lines

• installation of outdoor shields

Credit score:

Reliable

Reputation score:

1,430

Employees:

–

Forecast turnover (2026):

59,023 €

Installation of electrical equipment

fire safety, Design, construction and maintenance of fire safety, electrical work in the stable, maintenance and operation of electrical installations, construction of an electrical installation, assembly of shields, insulation and grounding measurement, technical inspection and audit, renovation of the electrical installation, automation of thermal assemblies

• maintenance and operation of electrical installations

• assembly of shields

• electrical audit

• electrical shields assembly

• design

• electrical installations

• assembly of shields

• maintenance and operation of electrical installations

• fire safety

• design, construction and maintenance of fire safety

• electrical work in the stable

• construction of an electrical installation

• insulation and grounding measurement

• technical inspection and audit

• renovation of the electrical installation

• automation of thermal assemblies

• maintenance of electrical systems

• engineering services

• electrical renovation

• chimney renovation specialists

• grounding measurement

• electrical installation construction

• electrical work tallinn

• fire safety design and construction

• insulation measurement

• thermal assembly automation

• electrician hourly rate

• proecting

• construction

• regulatory compliance