- 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.
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construction of gas installation
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pressure equipment works
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repair work
-
repair
-
installation
-
renovation
-
installation work
-
rebuilding work
-
maintenance of public roads
-
audit of construction works
-
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
-
production and installation of asphalt
-
building equipment rental
-
car wash service
-
building
-
construction
-
design
-
construction work
-
maintenance
-
rebuilding
-
the warehouse
- Credit score:
- Reliable
- Reputation score:
- 36,220
- Employees:
- 170
- Forecast turnover (2026):
- 144,468,149 €
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
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installation
-
installation of equipment
-
concrete works
-
building construction works
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
construction
-
heritage conservation
-
construction
-
general contractor for construction
-
buildings
-
the keys
-
facilities
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tartu
-
tallinn
-
apartment building
-
production buildings
-
tanks
-
homes
-
technique
-
objects
-
agriculture
-
boards
-
public buildings
-
commercial buildings
-
residential and public buildings
-
boards and farms
-
storage and storage tanks
-
cereal complexes
- 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
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heating
-
electrical works
-
electrical installations construction
-
internal electrical installations
-
installation of electrical equipment
-
energy
-
energy and mineral resources
-
sf6 gas handling
-
internal electrical construction
-
external electrical construction
-
owner supervision
-
maintenance of high voltage substations
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correctional care
-
modernisation
-
additional care
-
preventive care
-
cable lines
-
substations
- Credit score:
- Reliable
- Reputation score:
- 6,270
- Employees:
- 7
- Forecast turnover (2026):
- 5,083,567 €
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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pulber coloring device
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administration device
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limiting device
-
installation and maintenance of equipment
-
installation of equipment
-
repair and maintenance
-
water coloring device for treatment
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pharmaceutical compositions of the last link
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robotal solutions and performance automates
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measuring equipment and consumables
-
working ventilation
-
equipment rental and training
-
colour pumps
-
paint guns
-
multi-component paint equipment
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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
-
training and consultation
-
sale of used device
-
wholesale of other machines
- Credit score:
- Reliable
- Reputation score:
- 6,170
- Employees:
- 24
- Forecast turnover (2026):
- 2,285,633 €
Construction installation works
different platforms (including construction lifts, lifting tables, scissor lifts, etc.), construction machinery and tools, lift maintenance, lifting and handling machines, lifting services, Elevators, Construction, Device work, Construction, Machinework
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device work
-
machinework
-
carrying out lifting equipment works
-
construction installation works
-
construction and real estate
-
construction machinery and tools
-
lift maintenance
-
lifting and handling machines
-
lifting services
-
construction
-
construction
-
escalators and mobile walkways
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parking systems
-
disability lifting platforms
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disability stairlifts
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invalid chairlifts
-
invalid mobile lifts
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different platforms (including construction lifts, lifting boards, ramps, etc.)
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driving lifts
-
freight elevators
-
hydrolifts
-
panoramic lifts
-
car lifts
-
lifts for private homes
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lifts
-
escalators
-
moving gearways
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disability chairlifts
-
movable lifts for disabled
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different platforms (including construction lifts, lifting tables, scissor lifts, etc.)
- 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 and installation
-
design work
-
design
-
installation
-
weak current electrical work
-
solar panels installation
-
installation of electrical equipment
-
design, construction and maintenance of fire safety
-
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
-
maintenance
-
building
-
solar station
-
electrical and low-current works
- Credit score:
- Borderline
- Reputation score:
- 5,080
- Employees:
- 19
- Forecast turnover (2026):
- 3,571,643 €
Construction and Maintenance You Can Always Rely On
The main activities of our company are the repair and maintenance of technological equipment, the production of metal structures, and assembly services. We provide services in both industrial and energy solutions, being your reliable partner in the field of repair and construction.
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construction
-
device work
-
construction
-
pressure equipment works
-
welding work
-
welding work and locksmith assembly work
-
production and installation of pressure tanks
-
installation of water pipelines and sewer networks
-
automated control systems
-
metal industry
-
technological lines
-
technological equipment
-
machinework
-
metal structures
-
production of pressure tanks
-
rent of labour
-
maintenance of technological equipment
-
repair services for industrial machinery
-
maintenance of refractory structures
-
repair readiness of critical equipment
-
making metal frames
-
painting and finishing works
-
construction of communication and electrical networks
-
lifting services and assembly
-
project management services
-
design and development
-
production and painting
-
construction and assembly
-
manufacture of metal structures
- Credit score:
- Neutral
- Reputation score:
- 4,360
- Employees:
- 10
- Forecast turnover (2026):
- 2,432,329 €
Engineering-technical activities
design and construction of control shields, launching and testing the device, project management, procurement and manufacture of components, preparation of equipment, industrial software development, design of automation systems, performance of quality operations, verification of assemblies, reading and verification of labels and markings
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installation work
-
launching and testing the device
-
machine vision
-
industrial automation
-
production plants
-
electronics industry
-
production lines
-
lifting automation
-
mechanical engineering
-
design and design
-
industry special solutions
-
industrial programming
-
follow-up and technical support
-
project management
-
procurement and manufacture of components
-
preparation of equipment
-
industrial software development
-
design of automation systems
-
design and construction of control shields
-
preparation of necessary documentation
-
2d/3d scanning
-
performance of quality operations
-
reading and verification of labels and markings
-
verification of assemblies
-
engineering-technical activities
- Credit score:
- Reliable
- Reputation score:
- 4,350
- Employees:
- 21
- Forecast turnover (2026):
- 3,062,842 €
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
-
weak current electrical work
-
electrical assembly work
-
installation of current and lighting networks
-
start-up and tuning work
-
electrical installation
-
construction and real estate
-
automation works
-
design
-
installation of cable wires
-
electricity supply to buildings and facilities
-
troubleshooting and recovery
-
assembly of electrical equipment
-
installation of wires
-
installation of electric heating
-
connecting cables and wires
-
energy audit of the object
-
project development
-
delivery of equipment
-
electricity
- Credit score:
- Reliable
- Reputation score:
- 4,350
- Employees:
- 8
- Forecast turnover (2026):
- 903,472 €
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
-
electrical works
-
electrical works company
-
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
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soil
-
outdoor lighting
-
legal and consultation
-
electrical goods
-
electrical supplies
-
electric shields and their contents
-
automation materials
-
handling order
-
street lighting construction and maintenance
-
construction and maintenance of power lines
-
basket lift service
-
sale of electrical materials
-
switches and sockets
-
twilight switches and motion sensors
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electric radiators, heat blowers and floor heating materials
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materials for power lines and street lighting
-
grounding rods and accessories therefor
-
weak flow materials
- Credit score:
- Reliable
- Reputation score:
- 4,150
- Employees:
- 9
- Forecast turnover (2026):
- 412,963 €
Energizing Your World!
We specialize in comprehensive electrical services, including indoor and outdoor installations, street lighting, electrical projects, and maintenance.
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electrical surveying work
-
work in the field
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electrical equipment installation
-
field work electrical
-
control work on electrical equipment
-
installation of electrical equipment
-
electrical installation installation installation
-
electrical installation
-
construction and real estate
-
energy
-
heating solutions
-
design companies
-
outdoor lighting
-
installation of electrical installations
-
electricity projects
-
external electrical works
-
construction and real estate services
-
heating system installation
-
electrical measurements
-
electrical maintenance services
-
energy solutions
-
design companies in electricity
-
outdoor lighting services
-
electrical project design
-
electricity works indoor and outdoor
-
street lighting electrical services
-
energy
-
street lighting
-
outdoor lighting
-
interior installations
- Credit score:
- Reliable
- Reputation score:
- 3,930
- Employees:
- 18
- Forecast turnover (2026):
- 1,316,150 €
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
-
installation
-
installation
-
electrical works company
-
electrical works
-
installation of electrical equipment
-
construction and real estate
-
building and finishing materials
-
electrical equipment
-
energy
-
energy and mineral resources
-
heating
-
construction
-
construction
-
electrical construction
-
design
-
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
-
construction of internal electrical installations
-
lightning protection construction
-
assembly of shields
-
technical inspection
-
audit of defence and management systems
-
reporting and documentation
-
risk analysis
- Credit score:
- Reliable
- Reputation score:
- 3,790
- Employees:
- 27
- Forecast turnover (2026):
- 3,012,358 €
Installation of electrical equipment
Repair of electric motors, construction machinery and tools, expert assessments, electrical equipment, Energy, energy and mineral resources, heating, Laboratories, machinery and tools, Measuring equipment and work
-
heating
-
measuring equipment and work
-
general and home services
-
device work
-
installation of electrical networks
-
high-safety work
-
installation of electrical equipment
-
construction and real estate
-
construction machinery and tools
-
expert assessments
-
electrical equipment
-
energy
-
energy and mineral resources
-
laboratories
-
machinery and tools
-
state and society
-
communication
-
means of communication and supplies
-
research institutions
-
outdoor lighting
-
conformity assessment body
-
electrical works
-
connection of equipment
-
automation
-
comprehensive technical solutions
-
electric laboratory
-
electrical tests
-
street lighting construction and maintenance
-
repair and maintenance of substations
-
integrated solutions
- Credit score:
- Reliable
- Reputation score:
- 3,680
- Employees:
- 9
- Forecast turnover (2026):
- 1,830,152 €
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
-
electrical works
-
lightning protection installations
-
installation of weak current systems
-
electrical installation
-
electric shields
-
electricity projects
-
lightning protection
-
shields and apparatus
-
overvoltage protection
-
circuit breakers
-
electrical installations for new buildings
-
retrofitting of electrical systems
-
construction of outdoor trails
-
behavioural arrangements
-
maintenance and inspections
-
handling order
-
measuring
-
warranty services
- Credit score:
- Reliable
- Reputation score:
- 3,670
- Employees:
- 8
- Forecast turnover (2026):
- 580,033 €
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
-
gas works
-
pressure equipment works
-
pipework construction
-
installation of industrial machinery
-
metal industry
-
pressure systems
-
technical solutions
-
metal construction
-
heat solutions
-
construction of boiler houses
-
construction of equipment
-
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
-
steel
-
of special steel
- Credit score:
- Neutral
- Reputation score:
- 3,570
- Employees:
- 3
- Forecast turnover (2026):
- 198,948 €
Finishing of buildings
motion sensors, Tension ceilings, Stretch ceiling materials and accessories, LED Aluminum Profiles, LED strips, LED Lamps, LED Lighting, LED Modules, LED Lighting Management, Power supplies 12 - 24V
-
fasteners
-
installation
-
installation of lighting
-
electrical installation
-
installation
-
installation and consultation
-
motion sensors
-
tension ceilings
-
stretch ceiling materials and accessories
-
led aluminum profiles
-
led strips
-
led lamps
-
led lighting
-
led modules
-
led lighting management
-
power supplies 12 - 24v
-
würth tools and fasteners
-
controllers and dimmers
-
boards and control panels
-
power supplies
-
floors
-
lighting fixtures
-
socket
-
cutting
-
logistics
-
tools
-
materials
-
aluminium profiles
-
garbage
-
low voltage
- Credit score:
- Reliable
- Reputation score:
- 3,470
- Employees:
- 7
- Forecast turnover (2026):
- 1,757,018 €
Other provision of human resources
wiring and cables, renovation, repair works, General construction, search and recruitment of workers, training and instruction of employees, labour planning, power shields and substations, LIGHTING, Construction
-
rental workforce mediation
-
realtors mediation
-
electrical installation
-
search and recruitment of workers
-
repair works
-
renovation
-
construction
-
construction
-
building and remodeling
-
management of construction projects
-
qualified employees
-
technology solutions
-
wiring and cables
-
lighting
-
power shields and substations
-
labour planning
-
training and instruction of employees
-
general construction
-
other provision of human resources
- Credit score:
- Reliable
- Reputation score:
- 3,460
- Employees:
- 11
- Forecast turnover (2026):
- 855,136 €
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
-
external and internal electrical work
-
installation of connection shields
-
internal electrical work
-
excavation and planning work
-
internal electrical works
-
electrical work services
-
external internal electrical work
-
connection shields installation
-
external and internal electrical work
-
installation of connection shields
-
installation of electrical equipment
-
electrical works
-
construction and real estate
-
overhead line construction
-
temporary mergers
-
design
-
construction and installation of street lighting
-
connection of electrical equipment
-
design and assembly of electrical shields
-
installation of switches and connectors
-
cabling
-
audit
-
detection and elimination of electrical faults
-
transport service
-
electrical equipment connection
-
electrical shields assembly
-
electrical design services
-
construction real estate electrical
-
overhead line construction estonia
-
temporary electrical mergers
- Credit score:
- Reliable
- Reputation score:
- 3,420
- Employees:
- 5
- Forecast turnover (2026):
- 241,975 €
Other non-specialised retail sale
heating solutions, Construction of gas installation, gas works, Pressure equipment works, Gas construction, Gas boilers, Gas heating systems, Gas equipment, Sales of gas equipment, Construction of gas pipelines
-
construction of gas installation
-
gas works
-
pressure equipment works
-
installation of boiler equipment
-
gas
-
installation and repair of gas equipment
-
installation of heat pumps
-
installation of air conditioning systems
-
heating solutions
-
gas construction
-
gas boilers
-
gas heating systems
-
gas equipment
-
sales of gas equipment
-
construction of gas pipelines
-
maintenance of gas pipelines
-
gas pipelines
-
construction of gas trails
-
central heating boilers
-
repair of heating systems
-
heat supply
-
heat automation
-
floor heating
-
regulators
-
chimneys
-
gas water heaters
-
collectors
-
floor heating automation
-
construction and maintenance of boilers
-
replacement of gas risers and taps
- Credit score:
- Neutral
- Reputation score:
- 3,390
- Employees:
- 8
- Forecast turnover (2026):
- 773,157 €
Manufacture of metal structures
implementation of the project, quality metalwork Estonia, metal fabrication project management, Welding, precision cutting, drilling work, on-site assembly, metal cutting, metal installation, Metal bending
-
custom metalwork installation
-
drilling work
-
installation of structures
-
installation of equipment
-
metal installation
-
welding
-
sawing
-
metal components production
-
metal construction production rakvere
-
aluminum structure manufacturing
-
stainless steel fabrication
-
precision welding services
-
metal bending and rolling
-
plasma cutting services
-
metal drilling and machining
-
industrial sawing solutions
-
project-based metal structures
-
metal processing expertise
-
quality metalwork estonia
-
metal fabrication project management
-
welding
-
precision cutting
-
on-site assembly
-
implementation of the project
-
metal bending
-
metal cutting
-
bending
-
manufacture of metal structures