- 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.
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audit of construction works
-
construction of gas installation
-
pressure equipment works
-
production and installation of asphalt
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the warehouse
-
installation
-
harjumaa
-
installation work
-
construction of roads
-
maintenance of public roads
-
expert assessment of building design documentation
-
construction research
-
making of traffic management projects
-
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
-
rebuilding
- Credit score:
- Reliable
- Reputation score:
- 35,500
- Employees:
- 148
- Forecast turnover (2026):
- 140,335,789 €
Building construction works in Otepää vald
general contractor, concrete works, establishment of agricultural objects, Warehouse and production buildings, office and commercial buildings, residential and public buildings, boards and farms, storage and storage tanks, cereal complexes, facilities
-
general contractor for construction
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installation
-
installation of equipment
-
the keys
-
establishment of agricultural objects
-
office and commercial buildings
-
building construction works
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
construction
-
heritage conservation
-
construction
-
buildings
-
facilities
-
tartu
-
tallinn
-
apartment building
-
concrete works
-
production buildings
-
tanks
-
homes
-
technique
-
objects
-
agriculture
-
boards
-
public buildings
-
commercial buildings
-
residential and public buildings
-
boards and farms
- Credit score:
- Reliable
- Reputation score:
- 6,270
- Employees:
- 7
- Forecast turnover (2026):
- 7,367,020 €
Wholesale of other machines
rental of equipment, liquid color chambers, layer thickness meters, tactile strength meters, gloss meters, environmental measuring equipment, viscosity meters, repair and maintenance, sale of used device, training and consultation
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pharmaceutical compositions of the last link
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installation and maintenance of equipment
-
installation of equipment
-
sale of used device
-
wholesale of other machines
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water coloring device for treatment
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pulber coloring device
-
administration device
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robotal solutions and performance automates
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measuring equipment and consumables
-
working ventilation
-
limiting device
-
equipment rental and training
-
colour pumps
-
paint guns
-
multi-component paint equipment
-
mixers, heaters, distillers
-
liquid color chambers
-
layer thickness meters
-
tactile strength meters
-
gloss meters
-
environmental measuring equipment
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viscosity meters
-
rental of equipment
-
moving equipment
-
repair and maintenance
-
training and consultation
- Credit score:
- Reliable
- Reputation score:
- 5,570
- Employees:
- 34
- Forecast turnover (2026):
- 2,481,800 €
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
-
design
-
installation
-
solar panels installation
-
installation of electrical equipment
-
electricity and automation
-
weak current systems
-
electrical measurement
-
security systems
-
fire alarm system
-
strong current systems
-
automation systems
-
electrical systems
-
low current systems
-
electrical measurements
-
outdoor lighting construction
-
design work
-
maintenance
-
building
-
weak current electrical work
-
solar station
-
electrical and low-current works
- Credit score:
- Reliable
- Reputation score:
- 5,500
- Employees:
- 28
- Forecast turnover (2026):
- 3,322,818 €
Installation of electrical equipment
electricity, building and finishing materials, construction machinery and tools, expert assessments, electrical equipment, Energy, energy and mineral resources, heating, Laboratories, machinery and tools
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device work
-
connection of equipment
-
installation of electrical networks
-
integrated solutions
-
measurement of physical factors in the working environment
-
installation of electrical equipment
-
construction and real estate
-
building and finishing materials
-
construction machinery and tools
-
expert assessments
-
electrical equipment
-
energy
-
energy and mineral resources
-
heating
-
laboratories
-
machinery and tools
-
measuring equipment and work
-
state and society
-
communication
-
means of communication and supplies
-
research institutions
-
outdoor lighting
-
general and home services
-
conformity assessment body
-
electrical works
-
automation
-
comprehensive technical solutions
-
electric laboratory
-
electrical tests
-
high-safety work
- Credit score:
- Reliable
- Reputation score:
- 5,060
- Employees:
- 9
- Forecast turnover (2026):
- 1,594,516 €
Secure and fast manual terminal management software
Encrypted remote management, installation, user support, etc.
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sale and rental of office equipment
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weatherproof labels
-
installation
-
support
-
mobile device management software
-
reducing the cost of business-critical mobile devices
-
office equipment
-
office equipment and supplies
-
cash register equipment
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copying machines
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printers
-
hand terminals
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price pistols
-
mobile computers
-
repair services
-
building maintenance services
-
remote management
-
cost materials
-
colorful label printers
-
labels
-
check printers
-
customer indicators
-
bar code scanners
-
checkout drawers
-
color copiers
-
black and white
-
scanner-copying machines
-
used photocopiers
-
a4 printers
-
label printers
- Credit score:
- Borderline
- Reputation score:
- 4,800
- Employees:
- 23
- Forecast turnover (2026):
- 2,863,658 €
Electrical installation
Automation works, Sales, maintenance, electrical works, weak current electrical work, Electrical engineering, electrical shields assembly, Installation of electrical installations, electrical measurements, Work in the field
-
design, construction and maintenance of fire safety
-
electrical installation
-
electrical installation
-
design
-
installation
-
operation
-
treatment and processing of electrical diseases
-
installation of electrical installations
-
work in the field
-
electrical installation
-
electrical goods stores
-
fire safety
-
electrical equipment
-
fire safety design
-
electrical appliance shop
-
fire safety advice
-
engineer
-
electricity
-
sales
-
maintenance
-
electrical works
-
weak current electrical work
-
electrical engineering
-
electrical shields assembly
-
automation works
-
treatment and care
-
electrical measurements
- Credit score:
- Reliable
- Reputation score:
- 4,350
- Employees:
- 8
- Forecast turnover (2026):
- 1,046,170 €
Installation of electrical equipment
LED lighting fixtures, building and finishing materials, repair materials, electrical equipment, electrical goods stores, energy and mineral resources, Interior, mineral resources and natural resources, mineral resources and raw materials, soil
-
electric shields and their contents
-
handling order
-
construction and maintenance of power lines
-
sale of electrical materials
-
grounding rods and accessories therefor
-
installation of electrical equipment
-
construction and real estate
-
building and finishing materials
-
repair materials
-
electrical equipment
-
electrical goods stores
-
energy and mineral resources
-
interior
-
mineral resources and natural resources
-
mineral resources and raw materials
-
soil
-
outdoor lighting
-
legal and consultation
-
electrical goods
-
electrical supplies
-
automation materials
-
street lighting construction and maintenance
-
basket lift service
-
electrical works
-
switches and sockets
-
twilight switches and motion sensors
-
electric radiators, heat blowers and floor heating materials
-
materials for power lines and street lighting
-
weak flow materials
-
electricity
- 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
-
design
-
installation
-
construction of internal electrical installations
-
design
-
installation
-
the knee land
-
installation of electrical equipment
-
construction and real estate
-
building and finishing materials
-
electrical equipment
-
energy
-
energy and mineral resources
-
heating
-
construction
-
construction
-
electrical construction
-
handle management
-
control measurements
-
audit
-
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
- Credit score:
- Reliable
- Reputation score:
- 3,850
- Employees:
- 24
- Forecast turnover (2026):
- 1,053,817 €
Electrical installation
troubleshooting and recovery, electricity, start-up and tuning work, delivery of equipment, project development, energy audit of the object, connecting cables and wires, installation of electric heating, Installation of wires, assembly of electrical equipment
-
electrical installation
-
design
-
installation of current and lighting networks
-
installation of cable wires
-
installation of wires
-
installation of electric heating
-
energy audit of the object
-
electrical installation
-
construction and real estate
-
automation works
-
weak current electrical work
-
electrical assembly work
-
electricity supply to buildings and facilities
-
troubleshooting and recovery
-
assembly of electrical equipment
-
connecting cables and wires
-
project development
-
delivery of equipment
-
start-up and tuning work
-
electricity
- Credit score:
- Reliable
- Reputation score:
- 3,790
- Employees:
- 5
- Forecast turnover (2026):
- 739,564 €
Energizing Progress, Constructing Reliability.
We specialize in the construction and maintenance of gas and heating systems, utilizing certified welding processes and offering expert insulation services for a variety of equipment and pipelines.
-
pressure equipment works
-
gas installation experts
-
construction of boiler houses
-
thermal insulation
-
water pipeline installation
-
installation
-
pipeline and heating installation
-
construction and real estate
-
building and finishing materials
-
energy
-
energy and mineral resources
-
construction and maintenance of energy systems
-
heating solutions
-
fuels
-
mineral resources and natural resources
-
mineral resources and raw materials
-
equipment and machinery
-
construction
-
construction
-
gas works
-
construction of heating systems
-
steam piping
-
warmth nodes
-
water supply pipelines
-
boiler houses
-
gas systems
-
sound insulation of equipment
-
pressure pipelines
-
district heating pipelines
-
process pipelines
- Credit score:
- Reliable
- Reputation score:
- 3,750
- Employees:
- 9
- Forecast turnover (2026):
- 317,388 €
Energizing Your World!
We specialize in comprehensive electrical services, including indoor and outdoor installations, street lighting, electrical projects, and maintenance.
-
installation of electrical installations
-
work in the field
-
electrical equipment installation
-
heating system installation
-
installation of electrical equipment
-
maintenance of electrical equipment
-
electrical installation installation installation
-
operation and maintenance of electrical installations
-
electrical installation
-
construction and real estate
-
energy
-
heating solutions
-
design companies
-
outdoor lighting
-
electrical surveying work
-
electricity projects
-
external electrical works
-
construction and real estate services
-
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:
- 3,730
- Employees:
- 10
- Forecast turnover (2026):
- 2,274,495 €
Electrical installation
electrical installations for new buildings, warranty services, Measuring, handling order, maintenance and inspections, behavioural arrangements, installation of weak current systems, construction of outdoor trails, retrofitting of electrical systems, Electric Shields
-
installation of electrical installations
-
electricity projects
-
retrofitting of electrical systems
-
construction of outdoor trails
-
installation of weak current systems
-
handling order
-
electrical installation
-
electric shields
-
electrical works
-
lightning protection
-
shields and apparatus
-
lightning protection installations
-
overvoltage protection
-
circuit breakers
-
electrical installations for new buildings
-
behavioural arrangements
-
maintenance and inspections
-
measuring
-
warranty services
- Credit score:
- Reliable
- Reputation score:
- 3,620
- Employees:
- 7
- Forecast turnover (2026):
- 564,393 €
Installation of industrial machinery
Metal industry, Construction of gas installation, gas works, Pressure equipment works, pressure systems, technical solutions, metal construction, heat solutions, Construction of boiler houses, pipework construction
-
construction of gas installation
-
pressure equipment works
-
construction of boiler houses
-
construction of equipment
-
of special steel
-
design
-
installation of industrial machinery
-
metal industry
-
gas works
-
pressure systems
-
technical solutions
-
metal construction
-
heat solutions
-
pipework construction
-
industrial solutions
-
heating and cooling pipelines
-
steam and gas pipelines
-
water and oil pipelines
-
compressed air pipelines:
-
gas boiler houses
-
steam boiler houses
-
pellet boiler houses
-
oil boiler houses
-
steel structures
-
stainless steel
-
special steel
-
steam piping
-
water pipelines
-
compressed air pipelines
-
central heating pipelines
- 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
-
design
-
construction and installation of street lighting
-
installation of switches and connectors
-
excavation and planning work
-
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
-
internal electrical work
-
connection of electrical equipment
-
design and assembly of electrical shields
-
cabling
-
audit
-
detection and elimination of electrical faults
-
transport service
-
electrical equipment connection
-
internal electrical works
-
electrical shields assembly
-
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:
- 3,500
- Employees:
- 3
- Forecast turnover (2026):
- 1,755,002 €
Bridge construction
wallpaper works, roof construction, Interior finishing works, maintenance work, repair works, Construction work, construction and renovation of bridges, renovation of metal bridges, renovation of concrete bridges, tile work
-
manufacture and installation of electric shields
-
electric shields installation
-
maintenance of the electrical installation
-
installation of electrical wiring
-
installation of electrical equipment
-
roof construction
-
painting works
-
construction and real estate
-
building maintenance and repair
-
lighting solutions
-
general construction
-
roofing and cladding
-
foundation and concrete works
-
construction of concrete
-
foundation building
-
stone house building
-
interior finishing works
-
maintenance work
-
repair works
-
construction work
-
construction and renovation of bridges
-
wallpaper works
-
laminate floorwork
-
tile work
-
renovation of concrete bridges
-
renovation of metal bridges
-
repair of tiles
-
bridge construction
- Credit score:
- Neutral
- Reputation score:
- 3,330
- Employees:
- 4
- Forecast turnover (2026):
- 255,733 €
Construction of electricity and communications networks
handiwork, electricity audit, Control of breakdown circuit breakers, electrical assembly work, handling of electrical equipment, design of electrical equipment, construction and assembly of substations, electrical equipment installation, installation of air and cable lines, Electricity projects
-
control of breakdown circuit breakers
-
handling of electrical equipment
-
design of electrical equipment
-
electrical equipment installation
-
installation of air and cable lines
-
electricity projects
-
handiwork
-
electricity audit
-
electrical assembly work
-
construction and assembly of substations
-
electrical works supervision
-
elimination of electrical accidents
-
assembly
-
central voltage
-
low voltage
-
outdoor lighting
-
construction of electricity and communications networks
- Credit score:
- Reliable
- Reputation score:
- 3,310
- Employees:
- 4
- Forecast turnover (2026):
- 866,749 €
Installation of electrical equipment
energy, advice on electricity, verification of re-landings, electrical shield work, electrical renovation, electrical works for apartment associations, construction of internet networks, repair of electrical faults, computer network construction, Automation
-
verification of re-landings
-
design and installation
-
construction of roads
-
harjumaa
-
the mill
-
installation of electrical equipment
-
construction and real estate
-
advice on electricity
-
electrical shield work
-
electrical renovation
-
electrical works for apartment associations
-
construction of internet networks
-
repair of electrical faults
-
computer network construction
-
automation
-
excavation
-
modernisation
-
diagnostics of failures
-
maintenance of electric shields
-
lightning guards
-
carriage of evening lines
-
excavator rental
-
building
-
electrical works
-
indoor building work
-
new buildings
-
outdoor construction work
-
tartu county
-
tartu
-
excavator rental
- Credit score:
- Reliable
- Reputation score:
- 3,250
- Employees:
- 4
- Forecast turnover (2026):
- 93,058 €
Building Dreams, Exceeding Expectations!
We specialize in comprehensive construction services, from communications networks to interior finishing, ensuring quality and client satisfaction.
-
construction project management
-
installation and maintenance of transmission network equipment
-
general contractor
-
installation and maintenance of equipment
-
finishing works
-
installation
-
installation of equipment
-
installation of telecommunications cables
-
construction of communications networks
-
construction
-
electrical works
-
general construction
-
electrical installation services
-
communications network construction
-
turnkey construction projects
-
experienced construction firm
-
residential and commercial construction
-
strong and weak current electrical works
-
construction work process
-
manufacture of metal fastening structures
-
construction work
-
construction and maintenance of mobile base stations
-
base station construction and maintenance
-
strength and weak current works
-
electrical engineering measurements
-
interior finishing
-
exterior plastering
-
gypsum works
-
flooring solutions
-
construction of base stations
- Credit score:
- Reliable
- Reputation score:
- 3,200
- Employees:
- 6
- Forecast turnover (2026):
- 559,121 €
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
-
cooling device
-
repair of geothermal pump
-
climate control maintenance
-
installation
-
installation of the inner part
-
installation of the outer part
-
installation
-
design
-
heating system maintenance
-
ventilation device filters
-
construction and real estate
-
ventilation
-
air conditioner
-
cooling
-
maintenance of cooling equipment
-
climate
-
air conditioning
-
bag filter
-
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 installations
-
air conditioning units