Otsingu
tulemused

Credit score:

Reliable

Reputation score:

43,590

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

• construction of gas installation

• production and installation of asphalt

• design

• installation

• installation work

• 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

• development of infrastructure

Credit score:

Reliable

Reputation score:

3,930

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

• electrical equipment

• audit

• installation

• construction of internal electrical installations

• installation

• installation of electrical equipment

• construction and real estate

• building and finishing materials

• energy

• energy and mineral resources

• heating

• construction

• construction

• electrical construction

• design

• handle management

• control measurements

• design of external and internal parts

• design of weak current systems

• design of strong current systems

• design of lighting

• construction of supply lines

• lightning protection construction

• assembly of shields

• technical inspection

• audit of defence and management systems

• reporting and documentation

• risk analysis

• design

• electrical works company

Credit score:

Reliable

Reputation score:

3,510

Employees:

12

Forecast turnover (2026):

925,850 €

Installation of electrical equipment

electrical works, construction and real estate, external and internal electrical work, overhead line construction, installation of connection shields, temporary mergers, Design, construction and installation of street lighting, internal electrical work, connection of electrical equipment

• installation of connection shields

• construction and installation of street lighting

• installation of switches and connectors

• audit

• electrical shields assembly

• connection shields installation

• installation of connection shields

• installation of electrical equipment

• electrical works

• construction and real estate

• external and internal electrical work

• overhead line construction

• temporary mergers

• design

• internal electrical work

• connection of electrical equipment

• design and assembly of electrical shields

• cabling

• detection and elimination of electrical faults

• excavation and planning work

• transport service

• electrical equipment connection

• internal electrical works

• electrical design services

• electrical work services

• construction real estate electrical

• external internal electrical work

• overhead line construction estonia

• temporary electrical mergers

• street lighting installation

Credit score:

Reliable

Reputation score:

3,190

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

• electrical installations design

• design of electrical installation

• heat pump installation

• installation of gas boiler

• 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

• design

• detailed plans

• design of water and sewerage

• design of heating and ventilation systems

• reconstruction

• consultation

• monitoring

• architectural design

• constructive design

• ventilation systems

• radiators and floor heating

• reconstruction of apartment buildings

• design of office buildings and residential buildings

• design of building structures

Credit score:

Reliable

Reputation score:

3,010

Employees:

7

Forecast turnover (2026):

765,552 €

Engineering-technical design

Design Companies, Construction, Audit of construction works, organisation of application for a use permit, preparation of general construction audits, preparation of fire safety audits, drafting of building surveying projects, drafting of a construction project amendment project, compilation of electrical installation audits, post-construction surveying act

• audit of construction works

• preparation of general construction audits

• preparation of fire safety audits

• drafting of building surveying projects

• compilation of electrical installation audits

• audit of construction works

• preparation of general construction audits

• audit of the electrical installation

• preparation of electrical installation audits

• preparation of building surveying projects

• design companies

• construction

• organisation of application for a use permit

• drafting of a construction project amendment project

• post-construction surveying act

• organisation of application for authorisation

• organisation of application for a licence to use

• the regularization of illegal buildings

• legalization of changes to the apartment plan

• preparation of registry correction entries

• general-construction audit

• fire safety audit

• building surveying project

• change project for the construction project

• forming documents to apply for a use permit

• coordination of necessary additional documents with the authorities

• in the absence of construction documentation, general construction audit

• preparation of an amendment project for a construction project

• documentation to legitimize the building

• measurement acts and modernization of plans

Credit score:

Reliable

Reputation score:

10,600

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

• non-destructive testing of welds (ndt),

• testing of electrical equipment and installations

• gas and electrical installations

• training

• device work

• expert assessment of building design documentation

• conformity assessment body

• doorway test en 1191

• pressure equipment

• machinery

• elevators and cableway installations

• escalators

• motorways

• ndt

• ped

• atex

• electricity

• gas

• testing

• technical inspection

• certification

• technical advice

• other taping

Credit score:

Reliable

Reputation score:

3,390

Employees:

8

Forecast turnover (2026):

3,216,341 €

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

• solar panel installation

• design

• installation of solar panels

• installation work

• energy audits

• installation of solar power plants

• electrical installations

• renewable energy solutions

• design of solar power plants

• construction of solar power plants

• 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

• consultation

• energy storage solutions

• roof panels

• maintenance service

Credit score:

Risky

Reputation score:

2,816

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:

2,760

Employees:

–

Forecast turnover (2026):

89,009 €

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

• installation of electrical equipment

• preparation of electrical circuitry

• installation of equipment

• energy audit

• electrical installation

• electrical installation

• electrician services

• electric shields

• wiring

• wiring and cabling

• luminaire installation

• background of light

• 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

• ensuring independent security of supply

• construction of structures

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

• reconstruction of electrical installations

• electrical installation

• installation of electrical equipment

• electrical works

• construction work

• internal installation

• low voltage external network

• temporary connection connections

• handling order

• electrical failures

• internal installation construction

• electrical installations for new construction

• entry into service documentation

• required certificate

• electrical works documentation

• consultations on electrical works

• maintenance of electricity

• central voltage

• building

• installation

• repair

• maintenance

• consultations

• installation and repair

• documentation

• high-quality electrical works

Credit score:

Risky

Reputation score:

2,392

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

• installation of electrical shields and electric meters

• installation of electrical shields

• conduct of audits

• mapping of electrical installations

• installation of electrical equipment

• construction and real estate

• 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

• electric heating

• external network projects

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

• installation of meters

• 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:

2,060

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:

-2,958

Employees:

10

Forecast turnover (2026):

727,601 €

Building construction works

energy audit, construction plans, Designs, interior projects, Design, implementation of the project, construction supervision, construction management, project management, Construction supervision

• design of commercial premises

• installation of energy efficient systems

• design

• implementation of the project

• energy audit

• installation of energy efficient equipment

• installation of electrical and ventilation systems

• construction and real estate

• turnkey solutions

• high-quality and durable choice of building materials

• post-construction maintenance

• construction management and supervision

• fully customized solutions

• application for building permits

• keys to the hand solution

• construction material selection

• construction management

• energy efficient systems

• building permits

• construction plans

• designs

• interior projects

• construction supervision

• construction management

• construction supervision

• project management

• building construction works

Credit score:

Reliable

Reputation score:

6,500

Employees:

23

Forecast turnover (2026):

15,264,004 €

Building construction works

Design, electrical systems installation, procurement of materials, interior architecture planning, construction of the frame, installation of structures, installation of insulation, engineering solutions, construction management, organisation of labour force

• audit of construction works

• design

• installation of insulation

• installation of structures

• procurement of materials

• electrical systems installation

• construction and real estate

• construction and real estate services

• building construction firms

• construction

• heritage conservation

• construction

• expert assessment of building design documentation

• architecture planning

• organisation of labour force

• construction management

• engineering solutions

• construction of the frame

• interior architecture planning

• building construction works

Credit score:

Risky

Reputation score:

6,399

Employees:

48

Forecast turnover (2026):

10,927,962 €

Pipeline and heating installation

design and design, Construction, fire safety, Construction, Audit of construction works, Expert assessment of building design documentation, Construction of gas installation, gas works, cooling and air conditioning systems, heat pumps, Inspection and maintenance

• audit of construction works

• expert assessment of building design documentation

• construction of gas installation

• design, construction and maintenance of fire safety

• maintenance

• planning

• pipeline and heating installation

• construction and real estate

• construction

• fire safety

• construction

• gas works

• cooling and air conditioning systems, heat pumps

• inspection and maintenance

• sprinkler

• repair

• tartu

• heating systems

• tallinn

• question

• cooling

• production building

• cooling systems

• sewerage

• water and sewerage

• water supply

• maintenance and repair

• drainage systems

• ventilation systems

• web development

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

• maintenance

• design of cooling systems

• installation of air conditioning systems

• construction and real estate

• construction

• construction

• cooling and air conditioning systems, heat pumps

• 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

• design

• installation

• maintenance

• preparation

• installation of air conditioning systems

• construction and real estate

• building and finishing materials

• interior

• construction

• construction

• expert assessment of building design documentation

• thermal equipment

• thermal assemblies

• repair

• tallinn

• design and installation

• maintenance and repair

• documentation

• calibration

• maintenance and installation

• suspended ceiling

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

• audit of construction works

• maintenance of ventilation systems

• design

• electrical installations design

• installation

• installation of air conditioning systems

• architecture design firms

• construction and real estate

• building projects

• energy

• energy and mineral resources

• construction and maintenance of energy systems

• heating solutions

• design companies

• equipment and machinery

• road and bridge construction

• construction

• construction

• expert assessment of building design documentation

• ventilation systems regulation

• training

• assembly

• execution

• maintenance

• water supply

• technical maintenance

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

• construction of an electrical installation

• renovation of the electrical installation

• electrical audit

• electrical shields assembly

• design

• maintenance and operation of electrical installations

• construction of electrical installation

• installation of electrical equipment

• fire safety

• design, construction and maintenance of fire safety

• electrical work in the stable

• assembly of shields

• insulation and grounding measurement

• technical inspection and audit

• 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

Credit score:

Reliable

Reputation score:

1,350

Employees:

5

Forecast turnover (2026):

218,294 €

Installation of electrical equipment

Design, electrical works, Tartu, control measurements of electrical installations, control measurements, handling order, Measurement, audit, construction and real estate

• electrical works

• control measurements of electrical installations

• audit

• installation of electrical equipment

• construction and real estate

• design

• tartu

• control measurements

• handling order

• measurement