- Credit score:
- Reliable
- Reputation score:
- 43,860
- Employees:
- 261
- Forecast turnover (2026):
- 113,860,208 €
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
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building equipment rental
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building
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construction
-
construction work
-
rebuilding
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sanitation
-
sewer system
-
rebuilding
-
rebuilding work
-
maintenance of public roads
-
audit of construction works
-
construction research
-
construction of gas installation
-
making of traffic management projects
-
pressure equipment works
-
construction of roads and bridges
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tea care
-
environmental construction
-
mining of mineral resources
-
traffic management
-
road project management
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project management of bridges
-
production and installation of asphalt
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car wash service
-
design
-
maintenance
-
repair work
-
repair
-
the warehouse
- Credit score:
- Reliable
- Reputation score:
- 20,840
- Employees:
- 60
- Forecast turnover (2026):
- 161,943,663 €
Wholesale of metals
mineral resources and raw materials, Profile metal, Round pipes and quadriceps tubes, Armature, Special profiles, Stainless material, Aluminium material, bulk metal purchase, stainless angle iron, cold-drawn stainless round rod h9
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strip
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construction
-
energy
-
shipbuilding and repair
-
mineral resources and raw materials
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profile metal
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round pipes and quadriceps tubes
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armature
-
special profiles
-
stainless material
-
aluminium material
-
bulk metal purchase
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stainless angle iron
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cold-drawn stainless round rod h9
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stainless steel bar
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stainless cold rolled sheet
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cantilever tube
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quadriceps tube
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seamless drawn round tube
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electric welded round pipe
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electrically welded galvanized round tube
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unp-profile beam
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ipe - profile beam
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quadruple steel
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calibrated round rod
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hot rolled steel sheet
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wear-resistant steel plates 400hb
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cold rolled sheet
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hot-dive galvanized/=hot-dip galvanized stain
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belted sheet
- Credit score:
- Reliable
- Reputation score:
- 20,540
- Employees:
- 29
- Forecast turnover (2026):
- 46,722,813 €
Quality, Commitment, Excellence - Nordlin Ehitus.
OÜ Nordlin Ehitus is a company engaged in construction general contracting and real estate development, which was founded in 2010. During fourteen years of operation, we have grown into one of the leading market companies in Estonia.
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construction and real estate
-
building construction firms
-
construction
-
construction
-
general construction
-
planning
-
design
-
building design
-
general building
-
technical system maintenance
-
general construction
-
maintenance of technology systems during the warranty period
-
building construction works
-
construction and real estate services
-
heritage conservation
-
construction research
-
design, construction and maintenance of fire safety
-
planning the construction process
-
management of construction work
-
project management method
-
planning of the construction process
-
architectural and constructive parts
-
working and inseneral care
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correction development and sale
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industrial and engineering engineering
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development and sale of apartments
-
architectural and constructive parts design
-
construction management
-
project management
-
industrial and engineering engineering
- Credit score:
- Reliable
- Reputation score:
- 18,960
- Employees:
- 154
- Forecast turnover (2026):
- 17,059,148 €
Construction of electricity and communications networks
performance of maintenance, Construction, Solar Stations, solar power plants, solar energy panels, Construction of cable lines, Construction of substations, Airline construction, internal electrical work, Charging points for electric cars
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solar stations
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detailed days
-
construction and real estate
-
construction
-
solar power plants
-
solar energy panels
-
construction of cable lines
-
construction of substations
-
airline construction
-
internal electrical work
-
charging points for electric cars
-
electric work
-
treatment and care
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authorities
-
measurement abor
-
projection
-
work of framework controls
-
other service
-
the keys
-
maintenance
-
all over estonia
-
maintenance and operation
-
operation
-
preparation of a management plan
-
tallinn
-
carpenters
-
construction carpenter work
-
handling order
-
high-quality electrical works
-
maintenance of electrical installations
- Credit score:
- Reliable
- Reputation score:
- 17,100
- Employees:
- 73
- Forecast turnover (2026):
- 14,607,154 €
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
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construction and real estate
-
lifts for all types of buildings
-
building maintenance services
-
solutions for non-lift buildings
-
buildings
-
cleaning
-
lift maintenance
-
lifting and handling machines
-
lifts to the ready house
-
interior of the elevator
-
lift standards
-
escalators and mobile roads
-
advanced people flow
-
maintenance of lifts
-
modernisation of escalators
-
modernisation of lifts
-
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
-
modernisation
- Credit score:
- Reliable
- Reputation score:
- 14,940
- Employees:
- 37
- Forecast turnover (2026):
- 19,213,232 €
Water supply and sewage works
We have built outdoor networks both within the boundaries of a private owner's property and on city streets and other public lands. We also offer external network design services.
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building construction firms
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sanitation
-
buildings
-
office buildings
-
heating systems construction
-
public buildings
-
construction and real estate
-
construction and real estate services
-
energy and mineral resources
-
heating
-
heating solutions
-
mineral resources and natural resources
-
equipment and machinery
-
general and home services
-
construction
-
construction
-
sewer accessories
-
trackwork
-
logistics
-
internal networks
-
customers
-
installation
-
solutions
-
apartment buildings
-
shopping centres
-
private houses
-
objects
-
hotels
-
water pipeline installation
-
high-quality construction
- Credit score:
- Reliable
- Reputation score:
- 14,290
- Employees:
- 17
- Forecast turnover (2026):
- 4,366,113 €
Engineering-technical activities
Solar Parks, Planning, the Environment, green energy, wind energy, Nature, Saving, renewable energy, Energy, Battery Technology
- Credit score:
- Reliable
- Reputation score:
- 12,700
- Employees:
- 42
- Forecast turnover (2026):
- 6,709,313 €
Steam and air supply in Võru
heating network, Energy, energy and mineral resources, Construction and maintenance of energy systems, boiler houses, heating, Equipment and machinery, Electricity, heating, solar and nuclear energy, Local heating, Pipelines
-
construction and real estate
-
energy
-
construction and maintenance of energy systems
-
balancing of central heating systems
-
installation and repair of heating systems
-
washing of heating systems (pipes, heaters, boilers)
-
energy and mineral resources
-
boiler houses
-
heating
-
equipment and machinery
-
distribution of heat
-
sale of heat
-
heat production
-
chemical washing of heat exchangers
-
sale and installation of heat meters
-
installation and repair of thermal assemblies
-
sale of thermal assemblies
-
maintenance of thermal assemblies (single or long-term maintenance contract)
-
power
-
renewable energy
-
heating network
-
steam and air supply
- Credit score:
- Reliable
- Reputation score:
- 10,440
- Employees:
- 4
- Forecast turnover (2026):
- 31,841,436 €
Building Dreams, Designing Futures!
We specialize in the reconstruction of apartment buildings and the creation of luxurious penthouses.
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building design services
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building services estonia
-
building
-
apartment building
-
construction
-
sanitation
-
construction work
-
management systems
-
reconstruction of apartment buildings
-
penthouses
-
design
-
development projects
-
product development
-
property development projects
-
construction project management
-
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
- Credit score:
- Reliable
- Reputation score:
- 9,430
- Employees:
- 42
- Forecast turnover (2026):
- 11,281,160 €
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
-
management systems for industrial and residential buildings
-
technical systems
-
technical systems maintenance
-
building automation systems
-
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
-
installation and switching of various electrical equipment
-
working and emergency lighting, led downlight
-
grounding and lightning protection
-
external networks
-
electric heating
-
assembly and installation of force and control shields
-
electrical systems and automation
-
air channel cleaning
-
heat pumps
-
welding work
-
ventilation, cooling and heating systems
-
heat pumps
-
refrigerated appliances
- Credit score:
- Reliable
- Reputation score:
- 8,810
- Employees:
- 22
- Forecast turnover (2026):
- 12,359,887 €
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
-
construction and real estate
-
building construction firms
-
construction
-
construction
-
school buildings
-
public buildings
-
apartment building
-
cooling system
-
building construction works
-
construction and real estate services
-
heritage conservation
-
fire safety
-
construction and maintenance
-
restoration
-
reconstruction
-
historical preservation
-
apartment buildings
-
general construction
-
walls
-
solar energy panels
-
nurseries
-
heat-recovery ventilation
-
windows
-
water floor heating
-
roof
-
additional fee
-
measurements
-
shooting range
-
environmental conservation
-
objects
- Credit score:
- Reliable
- Reputation score:
- 8,560
- Employees:
- 34
- Forecast turnover (2026):
- 10,532,384 €
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
-
energy
-
owner supervision
-
energy and mineral resources
-
heating
-
sf6 gas handling
-
internal electrical construction
-
external electrical construction
-
electrical works
-
electrical installations construction
-
maintenance of high voltage substations
-
correctional care
-
modernisation
-
additional care
-
preventive care
-
cable lines
-
substations
-
internal electrical installations
-
installation of electrical equipment
- Credit score:
- Borderline
- Reputation score:
- 8,510
- Employees:
- 22
- Forecast turnover (2026):
- 22,353,993 €
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
-
renovation of ventilation systems
-
views systems
-
apartment building
-
sanitation
-
management systems
-
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)
-
reconstruction of heating system
-
renovation of water and sewerage
-
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
- Credit score:
- Reliable
- Reputation score:
- 8,310
- Employees:
- 35
- Forecast turnover (2026):
- 4,913,821 €
Production of power distribution equipment
building and finishing materials, electrical equipment, assessment of electrical systems, verification of compliance with safety requirements, energy efficiency analysis, recommendations for improving the system, measurement of electricity quality, lighting measurements, grounding measurement, electromagnetic field measurement
-
construction and real estate
-
building and finishing materials
-
assessment of electrical systems
-
electrical equipment
-
verification of compliance with safety requirements
-
energy efficiency analysis
-
recommendations for improving the system
-
measurement of electricity quality
-
lighting measurements
-
grounding measurement
-
electromagnetic field measurement
-
production of power distribution equipment
- Credit score:
- Reliable
- Reputation score:
- 8,310
- Employees:
- 46
- Forecast turnover (2026):
- 2,613,886 €
Installation of sanitary equipment
sanitation, heat pumps installation, water supply and sanitation works, Design, Installation, Design and installation, private houses, santechnical works, sprinkler, sewer works
-
cooling and air conditioning systems, heat pumps
-
complete solutions of the outer shell of the building
-
systems design
-
sanitation
-
sewer works
-
fire safety
-
construction
-
inspection and maintenance
-
design, construction and maintenance of fire safety
-
outsourcing
-
metal cladding
-
ventilation work
-
installation of heat pumps and air conditioners
-
sprinkler and firefighting
-
water supply and sanitation works
-
heat pumps installation
-
water supply and sanitation works
-
design
-
installation
-
design and installation
-
private houses
-
tallinn
-
maintenance
-
santechnical works
-
sprinkler
-
installation of sanitary equipment
- Credit score:
- Reliable
- Reputation score:
- 8,100
- Employees:
- 63
- Forecast turnover (2026):
- 5,338,837 €
Rental of other machines
safety services, Traffic management, road and bridge construction, Road markings, traffic management services, Installation of road signs, Painting work of road surface, Traffic signs, Construction, Making of traffic management projects
-
building gardens
-
access systems
-
construction and real estate
-
traffic management
-
road and bridge construction
-
construction
-
making of traffic management projects
-
electronic road signs
-
gear bridges
-
traffic separation interface
-
the bellows garden
-
massive railings
-
massive borders
-
other
-
trailers and warning barriers
-
label carriers
-
boundaries
-
impact relievers
-
entry
-
heating and heating equipment
-
driving bridges
-
road thresholds
-
barrier vehicle with impact relief (tma car)
-
blinkers
-
traffic scheme
-
installation work
-
melting
-
traffic regulation and control car services
-
tma
-
coordination
- Credit score:
- Reliable
- Reputation score:
- 6,920
- Employees:
- 9
- Forecast turnover (2026):
- 1,968,004 €
Retail sale of goods n.e.c. in Tallinn
construction and finishing materials, Interior, Interior lighting, interior luminaires, outdoor lighting, Outdoor luminaires, LED strips, neon flex, LED Modules, construction and real estate
- Credit score:
- Reliable
- Reputation score:
- 6,820
- Employees:
- 15
- Forecast turnover (2026):
- 10,389,187 €
Installation of insulation
Soil Planning, ventilation, question, Construction of trails, excavation of foundations, installation of drainage and stormwater pipes, apartment associations, Materials, appearance, digging work
-
construction
-
construction
-
ventilation
-
construction and real estate
-
pouring foundations
-
floor concrete casting work
-
paste concrete casting works
-
concrete casting works for stairs
-
catheters
-
fassads
-
vundament
-
betooning work
-
digging work
-
question
-
construction of trails
-
excavation of foundations
-
installation of drainage and stormwater pipes
-
soil planning
-
tartu
-
apartment associations
-
appearance
-
materials
-
installation of insulation
- Credit score:
- Reliable
- Reputation score:
- 6,700
- Employees:
- 34
- Forecast turnover (2026):
- 4,215,925 €
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
-
cooling and air conditioning systems, heat pumps
-
air conditioning systems
-
technical systems
-
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
-
ventilation work
-
system planning
-
installation of the system
-
regular maintenance
-
repair work
-
cooling
-
tartu
-
tallinn
- Credit score:
- Borderline
- Reputation score:
- 6,380
- Employees:
- 35
- Forecast turnover (2026):
- 3,296,582 €
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
-
weak current systems
-
security systems
-
automation systems
-
electrical systems
-
low current systems
-
building
-
design, construction and maintenance of fire safety
-
electricity and automation
-
design and installation
-
electrical measurement
-
fire alarm system
-
strong current systems
-
electrical measurements
-
outdoor lighting construction
-
design work
-
design
-
installation
-
maintenance
-
weak current electrical work
-
solar panels installation
-
solar station
-
electrical and low-current works
-
installation of electrical equipment