- 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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expert assessment of building design documentation
-
construction of gas installation
-
design
-
design and construction
-
maintenance of public roads
-
audit of construction works
-
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
-
production and installation of asphalt
-
building equipment rental
-
car wash service
-
building
-
construction
-
construction work
-
maintenance
-
repair work
-
repair
-
rebuilding
-
the warehouse
-
noise barrier walls
-
development of infrastructure
-
tartu
- Credit score:
- Reliable
- Reputation score:
- 38,880
- Employees:
- 157
- Forecast turnover (2026):
- 97,801,989 €
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
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gas networks
-
geodesy and design
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design of gas stations
-
design of external data networks
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design and construction of substations
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high voltage networks
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low and medium voltage networks
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telecommunications networks
-
high voltage laboratory
-
green energy
-
construction of substations
-
construction of cable tracks
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design of utility networks and utility works
-
preparation of a work project
-
elimination of malfunctions
-
construction and installation of cable lines
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construction and maintenance of overhead lines
-
troubleshooting and regular maintenance
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design and construction of external data networks
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construction and installation of cable lines in data communication networks
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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
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construction and installation of electrical and communication lines
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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:
- 12,000
- Employees:
- 64
- Forecast turnover (2026):
- 6,987,721 €
Other taping
gas, motorways, ndt, ped, atex, electricity, certification, Technical advice, training, escalators
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audit of construction works
-
expert assessment of building design documentation
-
gas and electrical installations
-
gas
-
device work
-
conformity assessment body
-
calibration of instruments
-
non-destructive testing of welds (ndt),
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testing of electrical equipment and installations
-
doorway test en 1191
-
pressure equipment
-
machinery
-
elevators and cableway installations
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escalators
-
motorways
-
ndt
-
ped
-
atex
-
electricity
-
testing
-
technical inspection
-
certification
-
training
-
technical advice
-
other taping
- Credit score:
- Reliable
- Reputation score:
- 11,350
- Employees:
- 18
- Forecast turnover (2026):
- 13,339,315 €
Professional construction service!
We provide professional general contracting and project management services in the design and construction of buildings and facilities.
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expert assessment of building design documentation
-
design
-
sales
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
residential property development
-
apartment building
-
the warehouse
-
construction of facilities
-
terraced house box
-
production building
-
construction
-
maintenance of public roads
-
construction
-
audit of construction works
-
general contractor for construction
-
property development
-
restoration
-
project management
-
terraced houses
-
solar energy panels
-
residential area
-
the development project
-
the living district
-
apartments
-
smart
-
residential buildings
-
liability
-
building construction works
- Credit score:
- Reliable
- Reputation score:
- 6,680
- Employees:
- 36
- Forecast turnover (2026):
- 4,162,877 €
Engineering-technical design
construction supervision services, Engineering and construction consultancy services, Technical design services for civil engineering works, construction inspection services, Project and document monitoring, Engineering and engineering services, Construction site monitoring services, construction project management services, Construction, Heritage conservation
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gas works
-
design
-
design management
-
design of roads and facilities
-
engineering-technical design
-
construction
-
heritage conservation
-
fire safety
-
construction
-
audit of construction works
-
expert assessment of building design documentation
-
construction research
-
making of traffic management projects
-
design, construction and maintenance of fire safety
-
owner supervision
-
construction consultation
-
project expertise
-
project management
-
helping the customer
-
conformity of construction works with the project
-
legislation and normative documents
-
quality and lasting outcome
-
proper project documentation
-
legislation
-
standard documents and the source task
-
professional and professional outcome
-
general construction-special parts-
-
bridges, viaducts
-
expertise on construction projects of roads and civil engineering works
-
professional assistance to the customer
- Credit score:
- Reliable
- Reputation score:
- 6,060
- Employees:
- 32
- Forecast turnover (2026):
- 3,728,872 €
Road construction
stump grinding, park maintenance services, road and bridge construction, Gravel, Forestry services, Support work for power lines, Roadworks, Mining construction work, forest harvesting services, Road construction work
-
sales
-
design
-
construction and real estate
-
trade and services
-
road and bridge construction
-
construction
-
maintenance of public roads
-
construction
-
silviculture
-
earthworks services
-
other service
-
forest harvesting
-
logging rights purchase
-
forest maintenance
-
drying of forest land
-
construction of forest roads
-
rehabilitation of agricultural areas
-
large-scale earthworks
-
drainage of forest and farmland
-
construction and maintenance of pipes (tea tubes, drainage tubes, mounted bridges)
-
road construction
-
building demolition
-
cable ploughing
-
sale of gravel and sand
-
excavation
-
transport service
-
mowing work
-
landscaping
-
dangerous tree felling
-
road construction
- Credit score:
- Reliable
- Reputation score:
- 5,420
- Employees:
- 43
- Forecast turnover (2026):
- 2,771,571 €
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
-
audit of construction works
-
expert assessment of building design documentation
-
construction of gas installation
-
gas works
-
construction and real estate
-
general and home services
-
construction
-
construction
-
diagnostics of technical systems
-
emergency and maintenance contracts
-
sanitary technical works
-
electrical works
-
apartment associations
-
excavation work
-
leakage studies
-
pressure washing
-
tube assistance
-
tallinn
-
installation of sanitary equipment
- Credit score:
- Borderline
- Reputation score:
- 4,850
- Employees:
- 24
- Forecast turnover (2026):
- 2,781,874 €
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
-
fire safety design
-
design
-
sales
-
electrical goods stores
-
fire safety
-
electrical equipment
-
electrical appliance shop
-
electrical installation
-
fire safety advice
-
electrical installation
-
installation
-
engineer
-
electricity
-
operation
-
maintenance
-
electrical works
-
weak current electrical work
-
electrical engineering
-
electrical shields assembly
-
automation works
-
treatment and processing of electrical diseases
-
treatment and care
-
installation of electrical installations
-
work in the field
-
electrical measurements
-
electrical installation
- Credit score:
- Reliable
- Reputation score:
- 4,720
- Employees:
- 2
- Forecast turnover (2026):
- 171,449 €
Finishing of buildings
metal construction painting, bathroom and toilet tiling, installation of doors, furniture assembly, elimination of water damage, bathroom renovation, tiling and jointing, waterproofing, tiling work, foundation construction
-
natural
-
planning
-
metal construction painting
-
bathroom and toilet tiling
-
installation of doors
-
furniture assembly
-
elimination of water damage
-
bathroom renovation
-
tiling and jointing
-
waterproofing
-
tiling work
-
foundation construction
-
installation of sanitary ware
-
plumbing services
-
electrical works and floor heating installation
-
pouring and tiling of stairs
-
demolition of concrete floors
-
sealing of concrete surfaces and facades
-
sealing of glazing and cladding
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painting, painting, putting up
-
interior decoration of private houses
-
interior finishing of apartments
-
100% overhaul
-
facade insulation and renovation
-
sauna construction and led strip installation
-
terrace building
-
installation and repair of gardens
-
gypsum works
-
framework and bulkhead construction
-
parquet installation
- Credit score:
- Reliable
- Reputation score:
- 4,410
- Employees:
- 9
- Forecast turnover (2026):
- 2,958,343 €
Nordic Comfort
Global brands, local service – your partner in growth
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interior
-
audit of construction works
-
interior design products
-
midea electrical and gas water heaters
-
electrolux electrical and gas water heaters
-
construction and real estate
-
building and finishing materials
-
sanitary ware shops
-
construction
-
construction
-
wholesale
-
wholesale building materials
-
electric towel warmers
-
construction project audit
-
water filtration systems
-
sanitary ware retail
-
construction and real estate solutions
-
building and finishing materials supplier
-
nordic comfort products
-
water heaters and boilers
-
led mirrors for interiors
-
heat pumps and hvac systems
-
kitchen faucets and sinks
-
distributor of products
-
aquaphor
-
thermex electric water heaters
-
laris electric towel rails
-
hand towel rails with varmiko water
-
kitchen and bathroom sinks and faucets
-
radiatori 2000
- Credit score:
- Reliable
- Reputation score:
- 4,100
- Employees:
- 11
- Forecast turnover (2026):
- 1,960,801 €
Installation of air conditioning systems
Sales, climate control systems, sun protection systems, Sound insulation, ventilation, energy-saving solutions, Installation, Tartu, smoke removal, maintenance
-
interior
-
design, construction and maintenance of fire safety
-
sales
-
construction and real estate
-
building and finishing materials
-
machinery and tools
-
fire safety equipment
-
rescue equipment
-
security and surveillance services
-
lighting technology
-
fire safety
-
inspection and maintenance
-
smoke extraction systems
-
daylighting systems
-
climate control systems
-
sun protection systems
-
ventilation
-
energy-saving solutions
-
installation
-
sunscreen
-
tallinn
-
tartu
-
maintenance
-
smoke removal
-
installation of air conditioning systems
- Credit score:
- Reliable
- Reputation score:
- 4,070
- Employees:
- 14
- Forecast turnover (2026):
- 1,203,244 €
Construction site preparation
bucket services, Construction machinery and tools, excavation and earthworks services, Soil Machines, Sale of gravel, excavation, posthole drilling service, hydro-hammer work, Loading work, Planning work
-
planning
-
sales
-
construction and real estate
-
construction machinery and tools
-
excavation and earthworks services
-
soil machines
-
sale of gravel
-
excavation
-
posthole drilling service
-
hydro-hammer work
-
loading work
-
planning work
-
lifting work
-
tipper service
-
stump grinding
-
excavator loader
-
modern machinery
-
equipment
-
environmental safety requirements
-
charging
-
hydro hammer
-
rooting of trees and shrubs
-
snow cleaning work
-
excavators jcb 4cx
-
jcb js 210
-
accessories and accessories
-
foundations
-
ditches
-
installation of ground heating
-
demolition services
- Credit score:
- Borderline
- Reputation score:
- 3,840
- Employees:
- 17
- Forecast turnover (2026):
- 2,192,231 €
Engineering-technical design
Engineering and engineering services, Design, construction and maintenance of fire safety, Construction of gas installation, Construction research, Expert assessment of building design documentation, Audit of construction works, fire safety, Heritage conservation, Construction, Heating system design services
-
architectural offices
-
architecture design firms
-
design companies
-
audit of construction works
-
expert assessment of building design documentation
-
construction of gas installation
-
engineering-technical design
-
construction and real estate
-
road and bridge construction
-
construction
-
heritage conservation
-
fire safety
-
construction research
-
design, construction and maintenance of fire safety
- 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
-
steam and gas pipelines
-
gas boiler houses
-
design
-
metal industry
-
pressure equipment works
-
pressure systems
-
technical solutions
-
metal construction
-
heat solutions
-
construction of boiler houses
-
pipework construction
-
construction of equipment
-
industrial solutions
-
heating and cooling pipelines
-
water and oil pipelines
-
compressed air pipelines:
-
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:
- Reliable
- Reputation score:
- 3,510
- Employees:
- 4
- Forecast turnover (2026):
- 328,171 €
Wholesale of water and heating equipment
technical maintenance, Energy, energy and mineral resources, Construction and maintenance of energy systems, Commercial equipment and consumables, central heating systems, heating, heating solutions, Equipment and machinery, Construction
-
audit of construction works
-
gas works
-
gas boilers
-
design of heating systems
-
design of cvd parts
-
gas and heating equipment
-
construction and real estate
-
energy
-
energy and mineral resources
-
construction and maintenance of energy systems
-
commercial equipment and consumables
-
central heating systems
-
heating
-
heating solutions
-
equipment and machinery
-
construction
-
construction
-
expert assessment of building design documentation
-
construction of gas installation
-
accumulation tanks
-
spare parts for steam boilers
-
steam equipment
-
boilers
-
energy equipment
-
calorifers
-
container boiler houses
-
elements of heating systems
-
ground source heat pumps
-
modular chimneys
-
measuring equipment
- Credit score:
- Reliable
- Reputation score:
- 3,490
- Employees:
- 10
- Forecast turnover (2026):
- 676,509 €
Roofing
measurement of gutters, rain gutter installation, Repair of gutters, roof safety products, Rainwater drainage, maintenance and cleaning of gutters, construction of stormwater drainage systems, measurement of gutters, acquisition of materials for gutters, installation of rain water gutters
-
design of drainage system
-
sales
-
preparation
-
construction and real estate
-
rain gutter installation
-
repair of gutters
-
roof safety products
-
rainwater drainage
-
maintenance and cleaning of gutters
-
construction of stormwater drainage systems
-
measurement of gutters
-
acquisition of materials for gutters
-
installation of rain water gutters
-
procurement of drainage pipes and filters
-
installation of drainage system
-
snow barriers
-
roof rails
-
safety clothing for use on the roof
-
rainwater gutters
-
roofing products
-
stormwater drainage construction
-
installation
-
color selection
-
security products
-
maintenance
-
materials
-
roof
-
personal approach
-
roof ladders
-
measurement
- 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
-
gas works
-
gas boilers
-
gas equipment
-
gas pipelines
-
gas
-
design and formalization of heating systems
-
heating solutions
-
construction of gas installation
-
pressure equipment works
-
gas construction
-
gas heating systems
-
sales of gas equipment
-
construction of gas pipelines
-
maintenance of gas pipelines
-
construction of gas trails
-
installation of boiler equipment
-
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
-
installation and repair of gas equipment
-
replacement of gas risers and taps
-
gas welding works
- Credit score:
- Risky
- Reputation score:
- 3,385
- Employees:
- 13
- Forecast turnover (2026):
- 1,123,190 €
Building Quality, Creating Homes!
We provide comprehensive construction and repair services, specializing in general contracting and pipework for private homes.
-
design and planning
-
construction and installation of gas pipelines
-
general construction and repair works
-
general building contractor
-
high quality construction services
-
specialists in residential pipework
-
reliable home repair contractors
-
durable construction solutions
-
expert in pipe work installation
-
home renovation services
-
professional building contractors
-
bespoke repair
-
general construction
-
custom home building
-
project management
-
housing development projects
-
preventive care
-
home renovation
-
restoration works
-
emergency repair services
-
residential plumbing
-
heating system piping
-
water supply solutions
-
plumbing system installation
-
establishment of foundations
-
construction of walls and roof
-
construction of substructures
-
improving structures
-
updating finishes
-
system refurbishment
- Credit score:
- Reliable
- Reputation score:
- 3,310
- Employees:
- 1
- Forecast turnover (2026):
- 267,884 €
Forging and shaping metal and powder metallurgy
roof screws, roofing material, the Roof Ladder, roof bridge, Snow barrier, rainwater systems installation, tinsel work, Production buildings, Industrial, Products
-
stain
-
sales
-
steel
-
roof screws
-
roofing material
-
the roof ladder
-
roof bridge
-
snow barrier
-
rainwater systems installation
-
tinsel work
-
production buildings
-
industrial
-
products
-
water work
-
roofing supplies
-
gutter systems
-
wall profiles
-
smooth stain
-
roof safety products
-
roof accessories
-
additional stains
-
steel samples
-
steel fencing elements
-
roofs
-
roof
-
installation
-
external renovation
-
rainwater gutters
-
decent work
-
chimney
- Credit score:
- Reliable
- Reputation score:
- 3,240
- Employees:
- 4
- Forecast turnover (2026):
- 1,300,578 €
Construction of sewer lines
design of sites, container rental, construction of port shore insurance from granite stones, Construction, parking lot construction, Landscaping works, establishment of lawns, street stone laying, excavation and construction of foundations, road and square construction
-
design of sites
-
garden design
-
sales
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
construction
-
parking lot construction
-
landscaping works
-
establishment of lawns
-
street stone laying
-
excavation and construction of foundations
-
road and square construction
-
construction of ponds
-
construction of port shore insurance from granite stones
-
building foundations
-
construction of shore insurance
-
construction of ponds
-
patterned walkways
-
paving of sites
-
landscaping soil and sand
-
fragmentation and earthstones
-
freesasphalt and mug
-
landscaping
-
the plats
-
landscaping soil
-
soil sale
-
rubble sale
-
soil
-
harjumaa