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.

• audit of construction works

• expert assessment of building design documentation

• construction of gas installation

• production and installation of asphalt

• the warehouse

• installation

• harjumaa

• sewer system

• installation work

• construction of roads

• maintenance of public roads

• 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

• maintenance

• repair work

• repair

Credit score:

Reliable

Reputation score:

29,810

Employees:

140

Forecast turnover (2026):

26,257,867 €

Reliable glued wood solutions from design to installation

We produce certified CLT, glued wood and DUO/TRIO elements and offer a key full service from design to completion of installation. We ensure compliance with standards, precise delivery times and easier installation.

• the keys to the hand

• customised production

• floor systems

• supply and installation

• manufacture of wood slabs

• clt panels

• glued wooden frames

• plated or coated with wood

• wearing walls

• long ranges

• designs

• large cross-sections

• project support

Credit score:

Reliable

Reputation score:

17,100

Employees:

73

Forecast turnover (2026):

14,224,845 €

Construction installation works

Management, lift maintenance, lifting and handling machines, lifts to the ready house, interior of the elevator, lift standards, Escalators and mobile roads, lifts for all types of buildings, Advanced People Flow, maintenance of lifts

• lifts to the ready house

• interior of the elevator

• maintenance of lifts

• modernisation of lifts

• modernisation

• tallinn

• construction installation works

• construction and real estate

• lift maintenance

• lifting and handling machines

• lift standards

• escalators and mobile roads

• lifts for all types of buildings

• advanced people flow

• modernisation of escalators

• eco-efficient lifts

• escalators

• moving roads

• kone dx class lifts

• world class service

• planning tools

• advanced people flow solutions

• information entertainment

• lift music

• monitoring solutions

• mobile and ramps

• passenger and freight lifts

• possibilities of human passage

• building maintenance services

• solutions for non-lift buildings

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

• design

• installation of cables and supporting structures for cable line bases

• installation and switching of various electrical equipment

• assembly and installation of force and control shields

• technical systems

• installation of air conditioning systems

• construction

• construction

• cooling and air conditioning systems, heat pumps

• rental workforce mediation

• working and emergency lighting, led downlight

• grounding and lightning protection

• external networks

• electric heating

• management systems for industrial and residential buildings

• electrical systems and automation

• technical systems maintenance

• air channel cleaning

• heat pumps

• welding work

• ventilation, cooling and heating systems

• building automation systems

• electrical systems

• heat pumps

• refrigerated appliances

Credit score:

Reliable

Reputation score:

9,040

Employees:

61

Forecast turnover (2026):

10,544,582 €

Data processing, data management, data mediation and related activities

Telephone and data transmission services, Business and management consultancy services, Offshore locating services, Global navigation and positioning systems (GPS, etc.), vehicle tracking solution - have a clear view of the car fleet, vehicle booking system, automatic parking in cooperation with autlo, automatic reminders about maintenance, tachograph information in real time, need-based installation

• vehicle tracking solution - have a clear view of the car fleet

• vehicle booking system

• need-based installation

• working time data of drivers of trucks and buses

• a solution designed to simplify the work of couriers

• automatic parking in cooperation with autlo

• automatic reminders about maintenance

• tachograph information in real time

• alarm signal in case of danger

• the solution for monitoring economic driving style

• digital management of tasks

• vehicle tracking solution - get to the customer faster

• data processing, data management, data mediation and related activities

Credit score:

Reliable

Reputation score:

8,850

Employees:

29

Forecast turnover (2026):

23,154,188 €

Building construction works

authentication, Construction, Construction, Solutions for apartment associations, Complex renovation service, Insulation and finishing of external borders, Kredex Supported Projects, Warehouse and production buildings, Private houses and terraced houses, pharmaceutical compositions for renovation

• reconstruction of heating system

• renovation of ventilation systems

• insulation and finishing of the building's external borders

• improving the indoor climate of an apartment building

• installation of decorative facades

• facade

• windbox construction

• sanitation

• building construction works

• construction and real estate

• construction

• construction

• solutions for apartment associations

• complex renovation service

• insulation and finishing of external borders

• kredex supported projects

• warehouse and production buildings

• private houses and terraced houses

• pharmaceutical compositions for renovation

• improving energy efficiency

• energy-saving facades

• insulation and plastering

• replacement of opening fillers (windows and doors)

• renovation of water and sewerage

• insulation/finishing of external borders

• plastering of facades

• insulation of facades

• insulation of flat roofs

• additional work on facades

• apartment, housing associations

Credit score:

Reliable

Reputation score:

8,620

Employees:

35

Forecast turnover (2026):

7,506,220 €

Installation of electrical equipment

electrical installations construction, internal electrical installations, substations, cable lines, preventive care, additional care, modernisation, correctional care, maintenance of high voltage substations, Energy

• electrical installations construction

• maintenance of high voltage substations

• modernisation

• internal electrical installations

• installation of electrical equipment

• energy

• energy and mineral resources

• heating

• sf6 gas handling

• internal electrical construction

• external electrical construction

• electrical works

• owner supervision

• correctional care

• additional care

• preventive care

• cable lines

• substations

Credit score:

Reliable

Reputation score:

7,370

Employees:

22

Forecast turnover (2026):

6,821,269 €

Installation of air conditioning systems

ventilation systems, heating systems, system maintenance, energy efficiency, indoor climate, Air exchange, installation of ventilation, heat solutions, installation of the heating system, maintenance contracts

• heating systems

• system maintenance

• installation of ventilation

• installation of the heating system

• installation of air conditioning systems

• ventilation systems

• energy efficiency

• indoor climate

• air exchange

• heat solutions

• maintenance contracts

• preventive maintenance

• after-service services

Credit score:

Reliable

Reputation score:

6,700

Employees:

34

Forecast turnover (2026):

4,047,884 €

Building construction works

regular maintenance, air conditioning systems, Technical systems, Ventilation work, system planning, installation of the system, cooling systems, Tallinn, Tartu, cooling and air conditioning systems, heat pumps

• air conditioning systems

• technical systems

• system planning

• installation of the system

• cooling systems

• building construction works

• construction and real estate

• energy and mineral resources

• commercial equipment and consumables

• air conditioning units

• heating

• heating solutions

• equipment and machinery

• construction

• construction

• cooling and air conditioning systems, heat pumps

• ventilation work

• regular maintenance

• repair work

• cooling

• tartu

• tallinn

Credit score:

Reliable

Reputation score:

6,420

Employees:

29

Forecast turnover (2026):

5,466,898 €

Installation of industrial machinery

welding and assembly work, Automation works, Design, product development, custom metalwork, industrial automation systems, industrial equipment relocation, metal structures welding, welding services Estonia, assembly work automation

• design

• welding quality system certified in accordance with en iso 3834-3

• selection of purchasing products according to the technical task

• offering the most suitable product idea and final solution

• construction and automation of processes in the food industry

• installation of industrial machinery

• welding and assembly work

• automation works

• product development

• custom metalwork

• industrial automation systems

• industrial equipment relocation

• metal structures welding

• welding services estonia

• assembly work automation

• industrial design tartu

• product development engineering

• tig welding stainless steel

• mig mag welding services

• en iso 3834-3 certified welding

• automation solutions for manufacturing

• pressure vessels welding

• heat exchangers welding

• welding of stainless metal structures, pipes, equipment, tig (141), mig/mag (135)

• relocation of industrial and productive equipment

• modelling 3d models

• preparation of work drawings

• construction

• programming

• siemens production

Credit score:

Reliable

Reputation score:

6,030

Employees:

17

Forecast turnover (2026):

6,672,277 €

Building construction works

horticulture equipment and equipment, Construction, Construction, PVC shelters, Agricultural equipment, irrigation systems, greenhouses, Greenhouse automation, Greenhouse construction and sale, luminaire installation

• luminaire installation

• high pressure fogging system

• installation of greenhouse luminaires

• design and installation of irrigation systems

• reconstruction of the greenhouse

• building construction works

• horticulture equipment and equipment

• construction

• construction

• pvc shelters

• agricultural equipment

• irrigation systems

• greenhouses

• greenhouse automation

• greenhouse construction and sale

• greenhouse luminaires

• e-shop

• products

• services

• greenhouse luminaires, eclipse curtains

• films and bed carpet

• salad lines, plant tables

• plant boards

• heating equipment

• films

• design and installation

• e-shop

• lighting fixtures

• watering systems

• substrates

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

• fire alarm system

• design

• installation

• installation of electrical equipment

• electricity and automation

• weak current systems

• electrical measurement

• security systems

• strong current systems

• automation systems

• electrical 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

• roof construction

• roof renovation

• roof repair

• gutter systems

• insulation of roof

• roof construction

• installation work

• construction and real estate

• building construction firms

• hydrotechnical works

• roof bollards

• roof maintenance

• 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

Credit score:

Reliable

Reputation score:

5,130

Employees:

25

Forecast turnover (2026):

3,499,561 €

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

• ventilation system regulation

• all over estonia

• the general contractor

• 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 works of renovated apartment buildings

• ventilation measurement and regulation

• cleaning work

• subcontractor

• research

• maintenance

• cleaning

• ventilation work in apartment buildings

• cleaning

• technical inspection

• price offers

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

• installation of end and extension sleeves

• construction of lightning protection systems

• installation of end and extension sleeves up to 52 kv

• grounding systems

• installation of end and extension sleeves 52 kv

• design

• installation work

• 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

• switches

• construction of industrial automation

• control measurements of electrical installations

• construction of grounding and lightning protection systems

• control measurements of installations

• control measurements

• construction and maintenance

• voltage works 0,4 to 20 kv

• communication lines

• outdoor lighting

• industrial automation

• electrical consultancy

• search and remediation of breakdowns

• electricity

• building

Credit score:

Reliable

Reputation score:

4,960

Employees:

7

Forecast turnover (2026):

4,023,640 €

Pipeline and heating installation

ventilation, bosch climate engineering, City Climate, heating solution, balancing the heating system, ground heat, ground source heat pump, Smart Management, solar heating, underfloor heating

• balancing the heating system

• heating system installation

• installation of radiant floor heating

• installation of soil collector

• washing the heating system

• balancing the heating system

• ventilation

• bosch climate engineering

• city climate

• heating solution

• ground heat

• ground source heat pump

• smart management

• solar heating

• underfloor heating

• the heat center

• heat pump maintenance

• thermia

• air to air heat pump

• heat pumps

• air to water heat pump

• sewerage

• installation

• floor pouring

• excavation work

• question

• ground source heat pumps

• radiator heating

• cooling

• indoor climate

Credit score:

Reliable

Reputation score:

4,890

Employees:

10

Forecast turnover (2026):

3,069,606 €

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

• solar energy systems

• design

• installation of solar panels

• installation work

• design of energy systems

• installation of solar power plants

• participation in the electricity market

• analysis of energy systems

• renewable energy solutions

• design of solar power plants

• construction of solar power plants

• renewable energy deployment

• renewable energy advice

• energy storage solutions

• 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

Credit score:

Reliable

Reputation score:

4,760

Employees:

34

Forecast turnover (2026):

3,016,807 €

Construction of electricity and communications networks

Weak and strong current Construction, maintenance of electrical systems, Construction of electrical systems, electrical installation services, installation of cables, testing of electrical system, installation of lighting equipment, installation of sockets and switches, fixing failures, electrical system maintenance

• installation of cables

• testing of electrical system

• installation of lighting equipment

• installation of sockets and switches

• electrical system maintenance

• handling order

• design

• weak and strong current construction

• maintenance of electrical systems

• construction of electrical systems

• electrical installation services

• fixing failures

• conduct of audit of electrical works

• ensuring electrical safety

• maintenance of electronic systems

• construction of electronic systems

• construction of electricity and communications networks

Credit score:

Reliable

Reputation score:

4,590

Employees:

18

Forecast turnover (2026):

4,273,685 €

Roofing

transport and courier services, Construction, Construction, tinsel work, renovation, gutter systems, installation of insulation, installation of roof cover, facade finishing, insulation of facades

• gutter systems

• installation of insulation

• installation of roof cover

• insulation of facades

• facade renovation

• roofing

• roofing

• transport and courier services

• construction

• construction

• tinsel work

• renovation

• facade finishing

• facade work

• tartu

• workers

Credit score:

Reliable

Reputation score:

4,330

Employees:

4

Forecast turnover (2026):

3,709,883 €

Installation of air conditioning systems

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

• ventilation systems

• installation

• office ventilation

• ventilation of private houses

• edges

• installation of air conditioning systems

• maintenance

• products

• diamond drilling

• inspection

• ventilation

• periodic inspection

• maintenance work

• ventilation equipment sales

• solutions

• homect