- 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
-
building equipment rental
-
building
-
construction
-
design
-
construction work
-
rebuilding
-
installation
-
installation work
-
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
-
tea care
-
environmental construction
-
mining of mineral resources
-
traffic management
-
road project management
-
project management of bridges
-
production and installation of asphalt
-
car wash service
-
maintenance
-
repair work
-
repair
-
the warehouse
- Credit score:
- Reliable
- Reputation score:
- 31,520
- Employees:
- 142
- Forecast turnover (2026):
- 129,197,922 €
We create a complete living environment!
The construction company Nordecon AS, founded in 1989, has grown to become one of the largest construction groups in Estonia.
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construction and real estate
-
building construction firms
-
design
-
expert assessment of building design documentation
-
apartment building
-
building company
-
construction of buildings
-
interior finishing
-
building construction works
-
construction
-
construction and real estate services
-
geodesic services
-
shadow production process
-
maidla production
-
investing services
-
engineering
-
heritage conservation
-
fire safety
-
maintenance of public roads
-
construction
-
construction research
-
inspection and maintenance
-
making of traffic management projects
-
rental workforce mediation
-
design, construction and maintenance of fire safety
-
terraces
-
repair
-
apartment buildings
-
contact information
-
health trail
- Credit score:
- Reliable
- Reputation score:
- 19,630
- Employees:
- 116
- Forecast turnover (2026):
- 46,001,005 €
Building Strength, Casting Quality!
We specialize in concrete works, from design to assembly, ensuring excellence in every structure.
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design
-
building concrete structures
-
installation work
-
building
-
building company
-
apartment building
-
concrete structures building
-
concrete works
-
assembly work
-
concrete floor casting - floorwork
-
concrete structures of buildings
-
industrial and technical facilities
-
infra facilities
-
parking buildings
-
concrete floor casting
-
concrete reinforcement
-
concrete works services
-
assembly work specialists
-
construction design solutions
-
industrial facility construction
-
infrastructure facilities development
-
parking garage construction
-
monolithic concrete work
-
3d construction design
-
concrete flooring solutions
-
technical facility construction
-
concrete formwork
-
pouring concrete floors
-
industrial and technical facilities
-
assembly work
- Credit score:
- Reliable
- Reputation score:
- 14,990
- Employees:
- 38
- Forecast turnover (2026):
- 18,909,608 €
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
-
general and home services
-
customers
-
installation
-
buildings
-
office 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
-
construction
-
construction
-
sewer accessories
-
trackwork
-
logistics
-
internal networks
-
sanitation
-
solutions
-
apartment buildings
-
shopping centres
-
private houses
-
heating systems construction
-
objects
-
hotels
-
water pipeline installation
-
public buildings
-
high-quality construction
- Credit score:
- Borderline
- Reputation score:
- 8,310
- Employees:
- 46
- Forecast turnover (2026):
- 2,111,395 €
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
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complete solutions of the outer shell of the building
-
design
-
installation
-
fire safety
-
construction
-
cooling and air conditioning systems, heat pumps
-
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
-
systems design
-
heat pumps installation
-
water supply and sanitation works
-
design and installation
-
private houses
-
sanitation
-
tallinn
-
maintenance
-
santechnical works
-
sewer works
-
sprinkler
-
installation of sanitary equipment
- Credit score:
- Reliable
- Reputation score:
- 7,000
- Employees:
- 16
- Forecast turnover (2026):
- 8,447,212 €
Manufacture of furniture, except mattresses
Dining room, Accessories, outdoor furniture, Cabinet, bedroom, Carpet covers, wall coverings, desktop, Meeting room, workchair
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shops and wholesale trade
-
kitchen furniture
-
home
-
living room
-
light solutions
-
office furniture
-
hotel furniture
-
interior decoration
-
restaurant furniture
-
office
-
public space
-
property developer
-
bathroom
-
children's room
-
accessories
-
outdoor furniture
-
cabinet
-
bedroom
-
carpet covers
-
wall coverings
-
dining room
-
wardrobe
-
recreation area
-
desktop
-
workchair
-
meeting room
-
manufacture of furniture, except mattresses
- Credit score:
- Reliable
- Reputation score:
- 6,420
- Employees:
- 29
- Forecast turnover (2026):
- 5,466,898 €
Installation of industrial machinery
welding and assembly work, Automation works, Design, product development, custom metalwork, industrial automation systems, industrial equipment relocation, metal structures welding, welding services Estonia, assembly work automation
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design
-
custom metalwork
-
development and improvement of existing equipment according to customer's needs
-
welding and assembly work
-
automation works
-
product development
-
industrial automation systems
-
industrial equipment relocation
-
metal structures welding
-
welding services estonia
-
assembly work automation
-
industrial design tartu
-
product development engineering
-
tig welding stainless steel
-
mig mag welding services
-
en iso 3834-3 certified welding
-
automation solutions for manufacturing
-
pressure vessels welding
-
heat exchangers welding
-
welding of stainless metal structures, pipes, equipment, tig (141), mig/mag (135)
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welding quality system certified in accordance with en iso 3834-3
-
relocation of industrial and productive equipment
-
modelling 3d models
-
selection of purchasing products according to the technical task
-
preparation of work drawings
-
construction
-
programming
-
siemens production
-
offering the most suitable product idea and final solution
-
automation of equipment
- 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
-
installation
-
building
-
design, construction and maintenance of fire safety
-
electricity and automation
-
design and installation
-
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
-
weak current electrical work
-
solar panels installation
-
solar station
-
electrical and low-current works
-
installation of electrical equipment
- Credit score:
- Reliable
- Reputation score:
- 5,340
- Employees:
- 25
- Forecast turnover (2026):
- 4,300,336 €
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
-
building construction firms
-
building
-
design
-
apartment buildings
-
construction work
-
installation work
-
construction and real estate
-
hydrotechnical works
-
roof bollards
-
replacement of roof cover
-
installation of roof systems
-
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
-
warm-up
-
roof
-
renovation
-
repair
- Credit score:
- Reliable
- Reputation score:
- 5,200
- Employees:
- 25
- Forecast turnover (2026):
- 3,277,531 €
DECORA EHITUS - Decora Ehitus
assembly of concrete elements, construction work in tartu, masonry services, Construction, Construction, owner supervision service, building and construction quality control, conclusion of building contracts, analysis of project documentation, facade work
-
building construction firms
-
building and construction quality control
-
conclusion of building contracts
-
design
-
production building
-
painting works
-
tiling
-
interior finishing
-
building construction works
-
construction and real estate
-
construction and real estate services
-
construction
-
construction
-
owner supervision service
-
analysis of project documentation
-
facade work
-
foundations
-
masonry services
-
assembly of concrete elements
-
weak current electrical work
-
santechnical works
-
ventilation work
-
foundation work
-
general contracting and project management
-
concrete works
-
general construction work
-
finishing works
-
electric works
-
owner supervision and advice
-
construction work
- Credit score:
- Reliable
- Reputation score:
- 5,110
- Employees:
- 20
- Forecast turnover (2026):
- 3,323,631 €
Construction of electricity and communications networks
Energy, energy and mineral resources, heating, rental workforce mediation, Communications and computer networks, Construction of substations, construction of air and ground cable lines, stress work, installation of end and extension sleeves, switches
-
design
-
installation work
-
building
-
energy
-
energy and mineral resources
-
heating
-
rental workforce mediation
-
communications and computer networks
-
construction of substations
-
construction of air and ground cable lines
-
stress work
-
installation of end and extension sleeves
-
switches
-
construction of industrial automation
-
control measurements of electrical installations
-
construction of grounding and lightning protection systems
-
control measurements of installations
-
construction of lightning protection systems
-
control measurements
-
construction and maintenance
-
voltage works 0,4 to 20 kv
-
installation of end and extension sleeves up to 52 kv
-
communication lines
-
outdoor lighting
-
industrial automation
-
grounding systems
-
installation of end and extension sleeves 52 kv
-
electrical consultancy
-
search and remediation of breakdowns
-
electricity
- 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
-
foundation construction
-
terrace building
-
building
-
construction
-
construction work
-
interior finishing
-
foundation building
-
rebuilding
-
building materials
-
painting works
-
metal construction painting
-
bathroom and toilet tiling
-
installation of doors
-
furniture assembly
-
elimination of water damage
-
bathroom renovation
-
tiling and jointing
-
waterproofing
-
tiling work
-
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
-
painting, painting, putting up
-
interior decoration of private houses
-
interior finishing of apartments
-
100% overhaul
- Credit score:
- Reliable
- Reputation score:
- 4,700
- Employees:
- 28
- Forecast turnover (2026):
- 1,843,434 €
Building construction works
facade work, house boxes, insulation of apartment building, Construction, Construction, general contractor for construction, project management in construction, quality control, renovation of apartment building, apartment complex remodeling
-
building construction firms
-
building a house
-
private houses
-
apartment building
-
custom home construction
-
construction of the house
-
construction of a private house
-
building construction works
-
construction and real estate
-
construction and real estate services
-
construction
-
construction
-
general contractor for construction
-
project management in construction
-
quality control
-
renovation of apartment building
-
apartment complex remodeling
-
renovation of external borders
-
insulation of apartment building
-
facade work
-
construction of flat roofs
-
facade work
-
renovation
-
construction firm
-
warm-up
-
cross-linking
-
insulation of cladding
-
facade plastering
-
facade renovation
-
apartment building renovation
- Credit score:
- Reliable
- Reputation score:
- 4,560
- Employees:
- 12
- Forecast turnover (2026):
- 4,933,846 €
Building construction works
Installation work of ventilation equipment, roof renovation works, Heating, ventilation and air-conditioning installation works, Installation work of fire alarm system, Office building construction work, Warehouse construction work, Installation work of electrical wiring and equipment, Construction work of warehouses and industrial buildings, Construction work and civil engineering work of buildings or parts thereof, Construction work for nursing homes
-
building construction firms
-
construction
-
construction
-
construction work
-
private house building
-
custom home construction
-
apartment building
-
production building
-
construction and real estate
-
construction and real estate services
-
heritage conservation
-
construction and renovation of apartment buildings
-
changing windows and doors
-
the sanitary node
-
insulation of plinth floor and foundation
-
movable warehouses
-
timber structures
-
permanent buildings
-
renovering work
-
apartment buildings
-
public buildings
-
industrial and warehouse buildings
-
renovation of apartment building
-
finishing works
-
finishing
-
roof construction
-
renovation
-
the facade
-
reconstruction of an apartment building
-
facade finish
- Credit score:
- Reliable
- Reputation score:
- 4,190
- Employees:
- 13
- Forecast turnover (2026):
- 4,721,170 €
Building construction works in Rae vald
energy saving houses, work done in a bulky way, fully modifiable projects, Special Solutions, from black box to turnkey solution, personalized approach, fast and secure construction process, classical and modern projects, a solid budget, over 1,700 beautiful homes in estonia
-
energy-efficient homes
-
private house construction
-
custom projects
-
over 1,700 beautiful homes in estonia
-
special solutions
-
building construction works
-
wooden element houses
-
house construction
-
wooden house builder
-
turnkey solutions
-
pre-cut houses
-
quality houses
-
high quality wood cell houses
-
30 years of construction experience in estonia
-
fully modifiable house projects
-
work done in a bulky way
-
fully modifiable projects
-
from black box to turnkey solution
-
personalized approach
-
energy saving houses
-
excellent heat resistance
-
wall elements produced in the factory
-
fast and secure construction process
-
a solid budget
-
classical and modern projects
- Credit score:
- Reliable
- Reputation score:
- 4,180
- Employees:
- 12
- Forecast turnover (2026):
- 5,711,152 €
Special construction work
Foundations, roof construction, block storage, stone walls, facade work, fireproof walls, area of activity, harjumaa, Tallinn, Interior finishing works
-
building construction firms
-
construction
-
construction
-
custom home construction
-
construction and real estate
-
concrete sloping surfaces
-
concrete foundation
-
concrete work
-
concrete floors
-
concrete works
-
masonry services
-
interior finishing works
-
roof construction
-
block storage
-
stone walls
-
facade work
-
fireproof walls
-
foundations
-
installation of concrete panels
-
concrete structures
-
area of activity
-
tallinn
-
harjumaa
-
special construction work
- Credit score:
- Reliable
- Reputation score:
- 4,110
- 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
-
building and finishing materials
-
interior
-
installation
-
construction and real estate
-
machinery and tools
-
fire safety equipment
-
rescue equipment
-
security and surveillance services
-
lighting technology
-
fire safety
-
inspection and maintenance
-
design, construction and maintenance of fire safety
-
smoke extraction systems
-
daylighting systems
-
climate control systems
-
sun protection systems
-
ventilation
-
energy-saving solutions
-
sales
-
sunscreen
-
tallinn
-
tartu
-
maintenance
-
smoke removal
-
installation of air conditioning systems
- Credit score:
- Reliable
- Reputation score:
- 4,080
- Employees:
- 17
- Forecast turnover (2026):
- 2,391,494 €
Energizing Tomorrow, Empowering Today!
We specialize in electrical construction and design, offering comprehensive services from weak to strong current works.
-
industrial building development projects
-
design
-
building
-
installation
-
weak current works
-
strong current works
-
automation works
-
low and mid voltage works
-
operation and maintenance of electrical installations
-
distribution substations
-
construction and maintenance of street lighting
-
electrical maintenance
-
street lighting construction and maintenance
-
electrical engineering and consulting
-
electricity and energy services
-
general contracting and construction
-
solar panel solutions
-
weak current electrical works
-
strong current electrical works
-
electrical automation services
-
low and mid voltage electrical projects
-
distribution substation construction
-
electrical construction and design
-
turnkey construction services estonia
-
low and medium voltage works
-
operation and maintenance of electrical equipment
-
construction and maintenance of street lighting
-
solar energy stations
-
fire safety automation
-
central voltage works
- 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
-
building and finishing materials
-
design
-
design
-
construction and real estate
-
electrical equipment
-
energy
-
energy and mineral resources
-
heating
-
construction
-
construction
-
electrical construction
-
handle management
-
control measurements
-
audit
-
installation
-
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
-
installation
-
electrical works company
-
electrical measurements
- Credit score:
- Reliable
- Reputation score:
- 3,900
- Employees:
- 7
- Forecast turnover (2026):
- 577,991 €
Installation of sanitary equipment
balancing heating systems, heating solutions, Plumbing and fittings, Water Systems, Washing of heating systems, Construction, Construction, plumbing services, Water floor heating, Replacement of shutters
-
general and home services
-
installation
-
cleaning
-
construction and real estate
-
heating solutions
-
plumbing and fittings
-
water systems
-
construction
-
construction
-
plumbing services
-
water floor heating
-
replacement of shutters
-
sewer construction
-
washing of heating systems
-
balancing the heating system
-
sanitary equipment installation
-
tube replacement
-
repair and cleaning
-
elimination of blockages
-
heating system construction
-
renovation and maintenance
-
shift of trousers
-
sewerage
-
floor
-
renovation
-
sewer system
-
repair
-
heating system
-
heating systems construction
-
heating system installation