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.

• audit of construction works

• making of traffic management projects

• traffic management

• road project management

• project management of bridges

• installation

• road construction

• maintenance of public roads

• expert assessment of building design documentation

• construction research

• construction of gas installation

• pressure equipment works

• construction of roads and bridges

• tea care

• environmental construction

• mining of mineral resources

• production and installation of asphalt

• building equipment rental

• car wash service

• building

• construction

• design

• construction work

• maintenance

• repair work

• repair

• rebuilding

• the warehouse

• noise barrier walls

• development of infrastructure

Credit score:

Reliable

Reputation score:

6,140

Employees:

34

Forecast turnover (2026):

5,315,946 €

Engineering-technical design

owner supervision of construction, construction consultations, design management, construction management, owner supervision of road management works, fidic engineering service, building consultancy services, construction owner supervision, construction project management, heritage conservation supervision

• design management

• construction management

• electrical and automation works supervision

• construction management

• electrical, automation and low-current works

• audit of energy consumption

• owner supervision of construction

• construction consultations

• owner supervision of road management works

• fidic engineering service

• construction owner supervision

• construction project management

• heritage conservation supervision

• design management services

• road management supervision

• fidic engineering consulting

• general construction oversight

• water and sewage construction supervision

• hvac construction supervision

• external pipelines construction oversight

• infrastructure construction management

• port construction supervision

• project management

• fidic engineering service

• general construction work

• infrastructure works

• infra-facilities construction work

• preparation of estimated cost of construction work

• preparation of application budgets

• construction project expert assessments

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

• handle management

• audit

• audit of defence and management systems

• management

• construction and real estate

• building and finishing materials

• energy

• energy and mineral resources

• heating

• construction

• construction

• electrical construction

• design

• control measurements

• installation

• design of external and internal parts

• design of weak current systems

• design of strong current systems

• design of lighting

• construction of supply lines

• construction of internal electrical installations

• lightning protection construction

• assembly of shields

• technical inspection

• reporting and documentation

• risk analysis

• design

• installation

• electrical works company

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

• load management

• energy audits

• electrical installations

• load control

• 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

• 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

• design

• installation of solar panels

• consultation

• energy storage solutions

• roof panels

• installation work

Credit score:

Borderline

Reputation score:

3,150

Employees:

1

Forecast turnover (2026):

37,216 €

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

• electrical works

• electrical engineering

• electrical work

• electrical design

• disposition and audit

• energy management

• solar energy panels

• luminaire installation

• lightning protection

• construction of external networks

• electrical shields assembly

• technical inspection

• measurements

• installation of switches

• socket and switch installation

• installation of solar panels

• temporary electrical installations

• handling order

• electrical installations

• landing installation

• smart house

• construction of computer and weak current networks

• solar panel installation

• lightning protection systems

• electrical measurements

• computer network construction

• solar energy solutions

• smart home automation

• electrical engineering consultancy

• external network construction

Credit score:

Reliable

Reputation score:

3,140

Employees:

2

Forecast turnover (2026):

97,124 €

Finishing of buildings

elimination of damage, restoration of details, Assessment of damage, Construction work, repair works, interior finishing, electrical works, tiling services, demolition services, Landscaping works

• electrical works

• construction management

• management

• assessment

• construction and real estate

• construction and real estate services

• building construction firms

• construction work

• repair works

• interior finishing

• tiling services

• demolition services

• landscaping works

• elimination of insurance losses

• assessment of damage

• elimination of damage

• carrying out cleaning work

• implementation of safety measures

• construction planning

• construction quality control

• warranty services

• finishing works

• demolition and cleaning work

• santehnical works

• furniture manufacturing

• restoration of furniture

• restoration of furniture details

• floor covering services

• glue-free parquet

• glued parquet

Credit score:

Borderline

Reputation score:

3,050

Employees:

4

Forecast turnover (2026):

1,374,639 €

Energize Your World, Sustainably!

We specialize in providing cutting-edge inverters, solar park installations, and energy recording systems.

• smart energy management

• audit of the electrical installation

• wholesale of electrical material and their requisites and electrical machines

• solar parks

• energy recorders

• renewable energy solutions

• energy storage systems

• hybrid inverters

• solar park solutions

• energy backup solutions

• nord pool spot tracking device

• commercial energy storage

• sustainable energy products

• battery systems

• energy consultations

• energy storage at home

• installation of solar panels

• electric car chargers

• small business recorders

• industrial storage solutions

• solar energy

• design of solar parks

• ampere rental

• maintenance of solar parks

Credit score:

Borderline

Reputation score:

2,640

Employees:

9

Forecast turnover (2026):

1,438,587 €

A&O HOLDING AVALEHT | A&O Holding

Construction, Construction, heating solutions, administrative service, data security, Maintenance service, emergency repair, sanitary technical works, bucket and excavation work, cleaning service

• administrative service

• energy management

• performance of electrical works

• construction

• construction

• heating solutions

• data security

• maintenance service

• emergency repair

• sanitary technical works

• bucket and excavation work

• cleaning service

• repair service

• security service

• accounting

• technosystem emergency repairs

• elimination of sewerage blockages

• milling work for in-house ducts

• detection of leaks in various pipelines

• elimination of blockages

• milling works for ducts

• detection of pipe leaks

• radiators

• air to water heat pumps

• septics and tanks

• consulting service

• fast and high-quality installation

• design of the apartment

• construction and repair work

• interior decoration and furnishings

Credit score:

Reliable

Reputation score:

2,520

Employees:

1

Forecast turnover (2026):

113,527 €

Construction of electricity and communications networks

Construction of energy systems, outdoor lighting, installation of cable works, construction of cable works, repair of cable works, installation of cables and wires, managing cable works, create cable connections, inspection of cables and wires, configuring cables and wires

• management of electrical control

• verification of electrical audit

• auditing electrical equipment

• assessment of electrical audit

• electrical audit management

• electrical system

• assessment

• construction of energy systems

• outdoor lighting

• installation of cable works

• construction of cable works

• repair of cable works

• installation of cables and wires

• managing cable works

• create cable connections

• inspection of cables and wires

• configuring cables and wires

• installation of electrical handheld

• maintenance of electrical handheld

• repair of electric handheld

• installation of electricity and communications networks

• construction of electricity and communications networks

• management of electricity and communications networks

• repair of electricity and communications networks

• installation of new cable

• carrying a data cable

• installation of light cable

• replacement of television cable

• installation of electrical cable

• carriage of data cables

Credit score:

Reliable

Reputation score:

2,300

Employees:

3

Forecast turnover (2026):

69,761 €

Light Up Smartly!

We specialize in automation and interior lighting systems.

• electrical works

• climate management system

• network and electrical cable installations

• climate management systems

• accounting services

• electrical installation

• interior lighting

• lighting

• home automation

• lighting control systems

• smart interior lighting

• residential lighting automation

• automated lighting systems

• smart lighting solutions

• energy efficient lighting automation

• wireless lighting control

• smart home lighting

• interior lighting design

• modern lighting automation

• lighting automation technology

• custom lighting automation

• intelligent lighting control

• automation works

• weak current works

• led luminaires

• mood lighting

• accent lighting

• work lighting

• smart lighting system

• installation of security systems

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

• fire safety audit

• project management and consultation

• audit and measurements of electrical installations

• construction technical audit

• 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

• the certificate of lawmaking

• engineering design offices

• design

• owner supervision

• fire safety inspection

• formalisation of occupancy and use permits

• legalisation of unauthorised construction works

• documentation advice

• preparation of projects

• geodesy

• expert assessment of the heating system

• 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

• construction management

• energy audit

• installation of electrical and ventilation systems

• construction management

• project management

• construction and real estate

• design of commercial premises

• turnkey solutions

• high-quality and durable choice of building materials

• post-construction maintenance

• construction management and supervision

• installation of energy efficient systems

• fully customized solutions

• application for building permits

• keys to the hand solution

• construction material selection

• energy efficient systems

• building permits

• construction plans

• designs

• interior projects

• design

• implementation of the project

• construction supervision

• installation of energy efficient equipment

• construction supervision

• building construction works

Credit score:

Borderline

Reputation score:

2,710

Employees:

2

Forecast turnover (2026):

70,903 €

Installation of electrical equipment

electrical works supervision, electrical work services, electrical engineering solutions, custom electrical solutions, electrical project management, electrical system solutions, electrical engineering expertise, quality electrical services, electrical works supervision services, professional electrical engineering

• electrical works supervision

• electrical work services

• custom electrical solutions

• electrical project management

• supervision of electrical works

• electrical work services

• project safety audits

• risk management

• electrical engineering solutions

• electrical system solutions

• electrical engineering expertise

• quality electrical services

• electrical works supervision services

• professional electrical engineering

• expert electrical works solutions

• reliable electrical engineering services

• comprehensive electrical works

• innovative electrical engineering

• trusted electrical supervision

• efficient electrical engineering

• advanced electrical works

• solutions for electrical engineer

• compliance checks

• quality assurance

• customized design services

• energy-saving solutions

• sustainable engineering

• system integration

• installation services

• maintenance and repair

Credit score:

Reliable

Reputation score:

2,010

Employees:

6

Forecast turnover (2026):

446,585 €

Installation of electrical equipment

Electrical works and diagnostics, Carrying and connecting cables, Electrical installation, Residential Wiring, Commercial Setups, Industrial Systems, wiring, Circuit Analysis, safety inspections, energy efficiency audits

• electrical works and diagnostics

• electrical installation

• energy efficiency audits

• cable management

• installation of electrical equipment

• carrying and connecting cables

• residential wiring

• commercial setups

• industrial systems

• wiring

• circuit analysis

• safety inspections

• fault detection

• data cabling

• power line setup

• cable upgrades

Credit score:

Reliable

Reputation score:

53,030

Employees:

382

Forecast turnover (2026):

77,161,052 €

Construction of electricity and communications networks

electrical installation construction, technical design services, Support work for power lines, Perry construction work, Architectural, engineering and survey services, electrical installation works, Construction work for power lines, Operation of electrical equipment, Transformers, Construction work and civil engineering work of buildings or parts thereof

• audit of construction works

• power grids

• road construction

• electrical installation construction

• loan associations

• holding companies

• construction

• maintenance of public roads

• construction

• expert assessment of building design documentation

• construction research

• rail freight

• technical maintenance and repair of railway vehicles

• construction and maintenance of roads

• repair

• diagnostics

• maintenance

• repair and maintenance

• measurements

• tallinn

• technique

• maintenance

• rental of technology

• energy

• construction of electricity and communications networks

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

• construction management

• 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

• design

• organisation of labour force

• engineering solutions

• installation of insulation

• installation of structures

• construction of the frame

• interior architecture planning

• procurement of materials

• building construction works

Credit score:

Reliable

Reputation score:

2,660

Employees:

15

Forecast turnover (2026):

1,357,283 €

Erecting and dismantling of scaffolds, rental of cranes and other building equipment with an operator

Accounting, road and bridge construction, repair, Rental of containers, Sales, broken stone, Bulk materials, road construction, Multilift, containers

• road construction

• installation

• accounting

• construction and real estate

• road and bridge construction

• repair

• rental of containers

• sales

• broken stone

• bulk materials

• multilift

• containers

• machinery

• people

• building

• landscaping works

• construction structures

• constructions

• heavy machinery

• maintenance

• subcontracting

• interior

• repair and maintenance

• agriculture

• silestend

• diagnostics

• filling sand

• heavy machinery rental

• planning

• carriage

Credit score:

Reliable

Reputation score:

1,790

Employees:

11

Forecast turnover (2026):

491,621 €

Building Management Assistance Activities

accounting services, electrical services, office cleaning services, snow removal services, window cleaning, plumbing services, landscaping services, real estate management, renovation services, property maintenance services

• real estate management

• commercial property management

• rental property management

• real estate maintenance

• commercial real estate management

• electrical works

• accounting services

• window cleaning

• plumbing services

• landscaping services

• renovation services

• property maintenance services

• apartment association services

• cleaning services for apartments

• well-being works

• design of landscaping

• construction of landscaping

• maintenance of landscaping

• rental of excavation equipment and construction machinery

• sales of sifted soil

• sale of trees and plants of life

• street stone and curb installation

• installation of irrigation systems

• administration service for the condominium

• establishment of a housing association

• apartment association revision service

• rental real estate management service

• santechnical works

• repair works

• permanent maintenance of technology systems

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

• installation

• storage

• construction and real estate

• construction and real estate services

• building construction firms

• construction

• heritage conservation

• construction

• expert assessment of building design documentation

• warm-up

• gypsum works

• foundations

• owner supervision

• hydrosolation works

• construction of wooden frames

• intermediate ceilings

• tartu county

• installation of aperture fillers

• private persons

• floors

• preparation of building design documentation

• building construction works

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

• outdoor electrical work

• preparation of a management plan

• audit

• electrical works

• electrical installation

• documentation

• 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

• 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

• construction of grounding installations

• installation of outdoor shields

• installation of street lamps