- Credit score:
- Reliable
- Reputation score:
- 43,600
- 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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construction of gas installation
-
production and installation of asphalt
-
installation
-
renovation
-
installation work
-
maintenance of public roads
-
audit of construction works
-
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
-
design
-
construction work
-
maintenance
-
repair work
-
repair
-
rebuilding
-
the warehouse
-
noise barrier walls
- Credit score:
- Reliable
- Reputation score:
- 43,230
- Employees:
- 152
- Forecast turnover (2026):
- 83,992,448 €
Construction of electricity and communications networks
construction and installation of cable lines in data communication networks, design of external data networks, design and construction of substations, construction and installation of cable lines, construction and maintenance of overhead lines, troubleshooting and regular maintenance, design and construction of external data networks, construction of connecting lines and substations, construction and installation of electrical and communication lines, design and construction of wind, solar and hybrid parks
-
construction and installation of cable lines
-
construction and installation of cable lines in data communication networks
-
construction and installation of electrical and communication lines
-
high voltage networks
-
low and medium voltage networks
-
telecommunications networks
-
gas networks
-
geodesy and design
-
high voltage laboratory
-
green energy
-
construction of substations
-
construction of cable tracks
-
design of gas stations
-
design of utility networks and utility works
-
preparation of a work project
-
elimination of malfunctions
-
design of external data networks
-
design and construction of substations
-
construction and maintenance of overhead lines
-
troubleshooting and regular maintenance
-
design and construction of external data networks
-
construction and maintenance of overhead lines in data communication networks
-
regular maintenance of external data networks and elimination of malfunctions
-
design and construction of wind, solar and hybrid parks
-
construction of connecting lines and substations
-
maintenance of systems, search and repair of faults
-
construction of electricity and communications networks
- Credit score:
- Reliable
- Reputation score:
- 37,210
- Employees:
- 230
- Forecast turnover (2026):
- 50,563,072 €
Machining of metals
electric cabinets, Wiring sets, Plastic components, Production of series, system solutions, Control systems, custom panels, installation service, Cable sets, Electromechanics
- Credit score:
- Reliable
- Reputation score:
- 35,530
- 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
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installation
-
installation of equipment
-
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
-
concrete works
-
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
-
general contractor
- Credit score:
- Reliable
- Reputation score:
- 11,350
- Employees:
- 23
- Forecast turnover (2026):
- 19,064,182 €
Building construction works
Water supply pipe works, cooling system, Installation of doors, Installation work of fire alarm system, Construction work for entertainment centres, Warehouse construction work, Construction work for kindergartens, building finishing works, Construction work on buildings related to leisure, sports, culture, accommodation and restaurants, Installation work of electrical wiring and equipment
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restoration
-
roof
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
construction
-
heritage conservation
-
fire safety
-
construction
-
construction and maintenance
-
reconstruction
-
historical preservation
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apartment buildings
-
school buildings
-
public buildings
-
general construction
-
walls
-
apartment building
-
solar energy panels
-
nurseries
-
heat-recovery ventilation
-
windows
-
water floor heating
-
additional fee
-
measurements
-
shooting range
-
environmental conservation
-
objects
-
owner supervision
-
reconstruction of apartment buildings
- Credit score:
- Reliable
- Reputation score:
- 10,820
- Employees:
- 4
- Forecast turnover (2026):
- 24,752,862 €
Building Dreams, Designing Futures!
We specialize in the reconstruction of apartment buildings and the creation of luxurious penthouses.
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electrical works
-
reconstruction of apartment buildings
-
penthouses
-
design
-
development projects
-
product development
-
property development projects
-
construction project management
-
building design services
-
building services estonia
-
real estate development estonia
-
apartment building reconstruction
-
penthouses design
-
product development in construction
-
residential design and development
-
community building renovation
-
real estate project planning
-
real estate innovation
-
urban development projects
-
development of roof floors
-
site construction
-
preliminary work
-
design and construction
-
final formulation
-
design and construction work with wooden element
-
design and construction work with site construction
-
reconstruction by site construction
-
the complete solution
-
factory-based elemental reconstruction
-
renovation
- Credit score:
- Reliable
- Reputation score:
- 10,730
- Employees:
- 30
- Forecast turnover (2026):
- 21,809,327 €
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
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installation of decorative facades
-
construction work
-
renovation
-
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)
-
reconstruction of heating system
-
renovation of water and sewerage
-
renovation of ventilation systems
-
insulation and finishing of the building's external borders
-
insulation/finishing of external borders
-
plastering of facades
-
insulation of facades
-
insulation of flat roofs
-
additional work on facades
-
apartment, housing associations
-
comprehensive renovation
-
energy-saving solutions
-
full service under the general contract procedure
- Credit score:
- Reliable
- Reputation score:
- 8,830
- Employees:
- 47
- Forecast turnover (2026):
- 11,312,509 €
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
-
installation and switching of various electrical equipment
-
assembly and installation of force and control shields
-
electrical systems and automation
-
electrical systems
-
installation of air conditioning systems
-
construction
-
construction
-
cooling and air conditioning systems, heat pumps
-
rental workforce mediation
-
design
-
installation of cables and supporting structures for cable line bases
-
working and emergency lighting, led downlight
-
grounding and lightning protection
-
external networks
-
electric heating
-
management systems for industrial and residential buildings
-
technical systems
-
technical systems maintenance
-
air channel cleaning
-
heat pumps
-
welding work
-
ventilation, cooling and heating systems
-
building automation systems
-
heat pumps
-
refrigerated appliances
- Credit score:
- Reliable
- Reputation score:
- 7,350
- Employees:
- 34
- Forecast turnover (2026):
- 4,578,202 €
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
-
internal electrical construction
-
electrical works
-
electrical installations construction
-
internal electrical installations
-
installation of electrical equipment
-
energy
-
energy and mineral resources
-
heating
-
sf6 gas handling
-
external electrical construction
-
owner supervision
-
maintenance of high voltage substations
-
correctional care
-
modernisation
-
additional care
-
preventive care
-
cable lines
-
substations
- Credit score:
- Reliable
- Reputation score:
- 6,840
- Employees:
- 11
- Forecast turnover (2026):
- 7,347,527 €
Wholesale trade of various goods
Charging points for electric cars, charging devices, electrical components, electric car charging points, grounding accessories, electrical solutions, EV charging devices, electrical components supply, quality electrical parts, charging stations for electric vehicles
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electrical components
-
electrical solutions
-
electrical components supply
-
quality electrical parts
-
technical support and installation
-
charging points for electric cars
-
charging devices
-
electric car charging points
-
grounding accessories
-
ev charging devices
-
charging stations for electric vehicles
-
electric vehicle charger accessories
-
solar panel electrical accessories
-
high voltage cable lugs
-
shear bolt connectors
-
insulated flexible busbars
-
cable glands and junction sleeves
-
edge protection and sealing profiles
-
charging cables
-
ac loading
-
dc charging
-
accessories
-
electric car chargers
-
universal otl connection terminals
-
ojl distribution blocks
-
accessories for electric car chargers
-
gel monkeys
-
moblock distribution blocks
-
moflex insulated flexible flow bars
-
multi-passages
- Credit score:
- Reliable
- Reputation score:
- 6,620
- Employees:
- 43
- Forecast turnover (2026):
- 2,789,236 €
Installation of sanitary equipment
Diagnostics of technical systems, Tallinn, tube assistance, pressure washing, leakage studies, excavation work, apartment associations, electrical works, sanitary technical works, emergency and maintenance contracts
-
construction of gas installation
-
electrical works
-
installation of sanitary equipment
-
construction and real estate
-
general and home services
-
construction
-
construction
-
audit of construction works
-
expert assessment of building design documentation
-
gas works
-
diagnostics of technical systems
-
emergency and maintenance contracts
-
sanitary technical works
-
apartment associations
-
excavation work
-
leakage studies
-
pressure washing
-
tube assistance
-
tallinn
- 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
-
installation and maintenance of equipment
-
installation of equipment
-
water coloring device for treatment
-
pulber coloring device
-
administration device
-
pharmaceutical compositions of the last link
-
robotal solutions and performance automates
-
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
-
viscosity meters
-
rental of equipment
-
moving equipment
-
repair and maintenance
-
training and consultation
-
sale of used device
-
wholesale of other machines
- Credit score:
- Borderline
- Reputation score:
- 5,620
- Employees:
- 10
- Forecast turnover (2026):
- 8,424,450 €
Building construction works
house refurbishment, renovation of public buildings, Renovation of concrete cracks, renovation of concrete structures, Construction, Heritage conservation, Construction, stone roofing, Stain roofs, wooden facades
-
installation of liner lanes
-
installation of stone slab
-
construction work
-
renovation
-
construction and real estate
-
renovation of public buildings
-
renovation of concrete cracks
-
renovation of concrete structures
-
construction
-
heritage conservation
-
construction
-
stone roofing
-
stain roofs
-
wooden facades
-
facade renovation
-
plastering
-
insulation of cladding
-
stone roofs
-
eternite roofs
-
flat roofs
-
construction of roofs
-
building reconstruction
-
renovation of apartment buildings
-
fassage work
-
water work
-
multiple protection works
-
chapter ii
-
construction firm
-
customers
-
tallinn
- 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 and installation
-
electrical systems
-
installation
-
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
-
low current systems
-
electrical measurements
-
outdoor lighting construction
-
design work
-
design
-
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
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
-
electrical equipment
-
electrical works
-
electrical tests
-
installation of electrical networks
-
installation of electrical equipment
-
construction and real estate
-
construction machinery and tools
-
expert assessments
-
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
-
device work
-
conformity assessment body
-
connection of equipment
-
automation
-
comprehensive technical solutions
-
electric laboratory
-
high-safety work
-
street lighting construction and maintenance
-
repair and maintenance of substations
-
integrated solutions
- Credit score:
- Reliable
- Reputation score:
- 5,240
- Employees:
- 23
- Forecast turnover (2026):
- 3,936,082 €
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
-
installation of roof systems
-
renovation
-
installation work
-
construction and real estate
-
building construction firms
-
hydrotechnical works
-
roof bollards
-
replacement of roof cover
-
roof construction
-
roof renovation
-
roof maintenance
-
roof repair
-
bitumen roll materials
-
slate stones
-
stain roofs
-
cement fibre plates
-
gutter systems
-
vile roof coverings
-
flat roof coverings
-
flat roof construction
-
roofing
-
hydroinsulation
-
repair and maintenance
-
building
-
design
-
warm-up
-
roof
-
repair
-
insulation work
-
maintenance
- Credit score:
- Reliable
- Reputation score:
- 5,090
- Employees:
- 18
- Forecast turnover (2026):
- 3,842,636 €
Roofing
transport and courier services, Construction, Construction, tinsel work, renovation, gutter systems, installation of insulation, installation of roof cover, facade finishing, insulation of facades
- Credit score:
- Reliable
- Reputation score:
- 5,040
- Employees:
- 8
- Forecast turnover (2026):
- 2,566,943 €
Wholesale of electronic and telecommunication equipment and parts
early warning system, hormen, polaris, preci-light, vyrtych, imperial, emergency lighting, commodity protection and customer counting, Fire alarm system, data communication network
-
electrical products
-
fränkische installation tubes
-
security and surveillance services
-
security and surveillance equipment
-
fire safety
-
design, construction and maintenance of fire safety
-
health care
-
lighting fixtures
-
weak current and security systems
-
landing and lightning protection
-
heat emitters
-
ups
-
switches and sockets
-
accessories
-
hormen
-
polaris
-
preci-light
-
vyrtych
-
imperial
-
emergency lighting
-
early warning system
-
x-ray security equipment and metal detectors
-
parking control system
-
commodity protection and customer counting
-
data communication network
-
fire alarm system
-
wholesale of electronic and telecommunication equipment and parts
- Credit score:
- Reliable
- Reputation score:
- 5,040
- Employees:
- 6
- Forecast turnover (2026):
- 2,267,433 €
Wholesale of electrical household appliances
equipment diagnostics and technical advice, grills and outdoor kitchen, after-service and support, professional product and use advice for kitchenaid and dualit equipment, assembly of kitchen appliances and accessories according to customer requirements, consulting and product range of horeca kitchen solutions, product demos and user trainings, official warranty repairs and maintenance, maintenance of grills and outdoor kitchen equipment, setup and commissioning of grills
-
ordering and installation of spare parts
-
wholesale of electrical household appliances
-
additional micseries
-
teapots
-
proficy
-
mixers
-
micsers
-
blenders, saumics
-
köögi kombains
-
rösters
-
coffee making
-
electric kettle, teapot
-
professional kitchen
-
wireless
-
bubble water machine
-
gift cards
-
kitchen equipment and accessories
-
grills and outdoor kitchen
-
after-service and support
-
professional product and use advice for kitchenaid and dualit equipment
-
assembly of kitchen appliances and accessories according to customer requirements
-
consulting and product range of horeca kitchen solutions
-
product demos and user trainings
-
official warranty repairs and maintenance
-
equipment diagnostics and technical advice
-
customer support throughout the product lifecycle
-
sales advice for kenmore and permasteel grills
-
setup and commissioning of grills
-
maintenance of grills and outdoor kitchen equipment
-
consulting on the selection of barbecue accessories and cold boxes
- Credit score:
- Reliable
- Reputation score:
- 4,850
- Employees:
- 7
- Forecast turnover (2026):
- 2,520,881 €
Wholesale of other machines
Crushers, electrical automation and mechanical services, inspection and repair of conveyor system, modernisation of conveyor systems, consultation - cost-effective solutions, challenges - contractual or emergency services, Conveyors, antivibration products, drives, Conveyor belts
-
installation
-
electrical automation and mechanical services
-
presses
-
sieves
-
power transmission accessories
-
conveyor rollers
-
scales
-
maintenance of conveyors
-
combination of rubber tape
-
pvc and pu ribbon fitting
-
rubberization of drums
-
correctional services
-
reconstruction
-
24-hour customer support for contracted customers
-
preventive maintenance programs - inspection & maintenance service
-
inspection and repair of conveyor system
-
modernisation of conveyor systems
-
consultation - cost-effective solutions
-
challenges - contractual or emergency services
-
separators
-
conveyor components
-
drives
-
antivibration products
-
aluminum profiles
-
wholesale of other machines