- Credit score:
- Reliable
- Reputation score:
- 43,690
- Employees:
- 134
- Forecast turnover (2026):
- 122,451,887 €
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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design
-
expert assessment of building design documentation
-
the living district
-
preparatory work
-
construction of buildings
-
interior finishing
-
building construction works
-
construction
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
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:
- 43,590
- 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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audit of construction works
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expert assessment of building design documentation
-
building
-
construction
-
design
-
construction work
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repair work
-
repair
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the warehouse
-
renovation
-
harjumaa
-
rebuilding work
-
construction of roads
-
maintenance of public roads
-
construction research
-
construction of gas installation
-
making of traffic management projects
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pressure equipment works
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construction of roads and bridges
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tea care
-
environmental construction
-
mining of mineral resources
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traffic management
-
road project management
-
project management of bridges
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production and installation of asphalt
-
building equipment rental
-
car wash service
-
maintenance
-
rebuilding
- Credit score:
- Reliable
- Reputation score:
- 14,540
- Employees:
- 107
- Forecast turnover (2026):
- 32,947,817 €
Building Strength, Casting Quality!
We specialize in concrete works, from design to assembly, ensuring excellence in every structure.
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concrete works
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concrete structures of buildings
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construction of buildings
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flooring work
-
assembly of elements
-
assembly of concrete elements
-
concrete works for the foundation
-
assembly work
-
design
-
concrete floor casting - floorwork
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industrial and technical facilities
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infra facilities
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parking buildings
-
concrete floor casting
-
concrete reinforcement
-
concrete works services
-
assembly work specialists
-
construction design solutions
-
building concrete structures
-
industrial facility construction
-
infrastructure facilities development
-
parking garage construction
-
monolithic concrete work
-
3d construction design
-
concrete flooring solutions
-
technical facility construction
-
concrete formwork
-
installation work
-
pouring concrete floors
-
industrial and technical facilities
- 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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reconstruction of apartment buildings
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the main project
-
warm-up
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reconstruction of the building
-
design of apartment buildings
-
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
- Credit score:
- Reliable
- Reputation score:
- 8,310
- Employees:
- 45
- Forecast turnover (2026):
- 1,909,396 €
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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design, construction and maintenance of fire safety
-
complete solutions of the outer shell of the building
-
ventilation work
-
installation of heat pumps and air conditioners
-
design
-
santechnical works
-
installation of sanitary equipment
-
fire safety
-
construction
-
cooling and air conditioning systems, heat pumps
-
inspection and maintenance
-
outsourcing
-
metal cladding
-
sprinkler and firefighting
-
water supply and sanitation works
-
systems design
-
heat pumps installation
-
water supply and sanitation works
-
installation
-
design and installation
-
private houses
-
sanitation
-
tallinn
-
maintenance
-
sewer works
-
sprinkler
- Credit score:
- Reliable
- Reputation score:
- 6,800
- Employees:
- 11
- Forecast turnover (2026):
- 1,919,564 €
Road construction
construction of parking lots and pitches, building and finishing materials, energy and mineral resources, mineral resources and natural resources, mineral resources and raw materials, Construction work for rainwater pipelines, Miscellaneous structures, Construction, construction and surface work of highways and highways, Road construction work, Roadworks
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building and finishing materials
-
construction
-
construction
-
design
-
the excavation
-
the outdoor area
-
construction work
-
excavation work
-
construction and real estate
-
energy and mineral resources
-
mineral resources and natural resources
-
mineral resources and raw materials
-
heritage conservation
-
maintenance of public roads
-
granite dice stones
-
granite curbs
-
granite staircases
-
granite tiles (outdoor conditions)
-
granite bollards / roadblocks
-
construction of parking lots and parks
-
stadium construction
-
sports ground construction
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snow control
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excavation, soil planning
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construction of playgrounds
-
parking lot construction
-
park construction
-
street stones
-
staircases
-
plates
- Credit score:
- Risky
- Reputation score:
- 6,698
- Employees:
- 30
- Forecast turnover (2026):
- 7,584,853 €
Other specialised design activities
vinyl flooring, interior design, interior finishing solutions, renovation of floor coverings, installation of floor coverings, linoleum flooring, PVC Floor Cover, laminate floor coverings, parquet flooring, decorative paint
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building and finishing materials
-
interior
-
floor coverings
-
installation of floor coverings
-
renovation of floor coverings
-
interior finishing solutions
-
interior design
-
construction and real estate
-
finishing materials
-
finishing equipment
-
ceramic tiles
-
decorative paint
-
vinyl flooring
-
parquet flooring
-
laminate floor coverings
-
pvc floor cover
-
linoleum flooring
-
other specialised design activities
- 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
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design, construction and maintenance of fire safety
-
design work
-
design
-
building
-
weak current electrical work
-
installation of electrical equipment
-
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
-
installation
-
maintenance
-
solar panels installation
-
solar station
-
electrical and low-current works
- Credit score:
- Reliable
- Reputation score:
- 5,290
- 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
-
building construction firms
-
roof construction
-
building
-
warm-up
-
insulation work
-
maintenance
-
construction work
-
warm-up work
-
roof construction
-
maintenance work
-
construction and real estate
-
hydrotechnical works
-
roof bollards
-
replacement of roof cover
-
installation of roof systems
-
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
-
design
- Credit score:
- Borderline
- Reputation score:
- 4,800
- Employees:
- 23
- Forecast turnover (2026):
- 2,863,658 €
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
-
design
-
weak current electrical work
-
treatment and processing of electrical diseases
-
installation of electrical installations
-
work in the field
-
electrical goods stores
-
fire safety
-
electrical equipment
-
fire safety design
-
electrical appliance shop
-
electrical installation
-
fire safety advice
-
electrical installation
-
installation
-
engineer
-
electricity
-
operation
-
sales
-
maintenance
-
electrical works
-
electrical engineering
-
electrical shields assembly
-
automation works
-
treatment and care
-
electrical measurements
-
electrical installation
- Credit score:
- Reliable
- Reputation score:
- 4,580
- Employees:
- 25
- Forecast turnover (2026):
- 2,454,785 €
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
-
conclusion of building contracts
-
analysis of project documentation
-
assembly of concrete elements
-
design
-
concrete works
-
finishing works
-
painting works
-
interior finishing
-
building construction works
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
construction
-
construction
-
owner supervision service
-
building and construction quality control
-
facade work
-
foundations
-
masonry services
-
weak current electrical work
-
santechnical works
-
ventilation work
-
foundation work
-
general contracting and project management
-
general construction work
-
electric works
-
owner supervision and advice
-
construction work
-
production building
-
tartu
- Credit score:
- Reliable
- Reputation score:
- 4,420
- Employees:
- 26
- Forecast turnover (2026):
- 1,292,920 €
Labour rent
Foundations, Concrete casting, facade systems, heat insulation, Design, Floor-plates, structures, external finishing, waterproofing, the operational documents
- Credit score:
- Reliable
- Reputation score:
- 4,200
- Employees:
- 19
- Forecast turnover (2026):
- 2,970,521 €
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
-
construction of substations
-
stress work
-
design
-
installation work
-
building
-
construction of electricity and communications networks
-
energy
-
energy and mineral resources
-
heating
-
rental workforce mediation
-
communications and computer networks
-
construction of air and ground cable lines
-
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
- Credit score:
- Reliable
- Reputation score:
- 4,150
- Employees:
- 12
- Forecast turnover (2026):
- 1,410,193 €
Special construction work
design, insulation of facades, historical building restoration, renovation of old buildings, preservation of valuable details, building construction, additional construction, Houses, windows, apartment building
-
insulation of facades
-
renovation of old buildings
-
building construction
-
roof construction
-
apartment building
-
special construction work
-
construction and real estate
-
construction
-
heritage conservation
-
construction
-
saunas
-
prosthetic log
-
windows and doors
-
facades
-
roofing
-
restoration
-
renovation
-
plaster facades
-
wooden facades
-
meldorfer facades
-
historical building restoration
-
preservation of valuable details
-
additional construction
-
design
-
doors
-
windows
-
houses
-
paired houses
- Credit score:
- Reliable
- Reputation score:
- 4,070
- Employees:
- 10
- Forecast turnover (2026):
- 3,402,269 €
Building construction works
Construction, Construction, General construction and repair works, Interior finishing works, Development projects, renovation, repair, general building work, paving stone installation, insurance damage assessment
-
interior finishing works
-
general building work
-
interior finishing services
-
foundation to roof building
-
introduction
-
installation of floor coverings
-
building construction works
-
construction
-
construction
-
general construction and repair works
-
development projects
-
renovation
-
repair
-
paving stone installation
-
insurance damage assessment
-
building services estonia
-
facade renovation services
-
thermal insulation services
-
building renovation services
-
property repair services
-
automatic gates installation
-
development projects estonia
-
repair works estonia
-
roofing works and renovation
-
insurance work
-
general construction
-
fassage work
-
administrative care
-
construction of residential and non-residential buildings from foundation to roof.
-
foundation and concrete works
- Credit score:
- Reliable
- Reputation score:
- 3,930
- Employees:
- 18
- Forecast turnover (2026):
- 1,392,099 €
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 of lighting
-
design
-
electrical works company
-
electrical works
-
the knee land
-
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
-
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:
- 3,900
- Employees:
- 14
- Forecast turnover (2026):
- 2,182,813 €
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
-
construction of substation
-
substation construction
-
building
-
delivery of equipment
-
construction of electricity and communications networks
-
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
- Credit score:
- Reliable
- Reputation score:
- 3,790
- Employees:
- 7
- Forecast turnover (2026):
- 2,637,579 €
Building construction works
construction and real estate, large development sites (apartment buildings) - more than 10,000 m2, private procurement (private houses), agricultural and military installations, renovations of buildings (boards, greys, etc.), schools, kindergartens, library, engineering level 7 and level 8, design project manager level 7, commercial and commercial premises, heritage conservation and milieu valuable buildings
-
renovations of buildings (boards, greys, etc.)
-
construction services
-
renovation of buildings (lining boards, mold, etc.)
-
valuable buildings of heritage conservation and milieu;
-
renovation of buildings (lined tables, mold, etc.)
-
building construction works
-
construction and real estate
-
large development sites (apartment buildings) - more than 10,000 m2
-
private procurement (private houses)
-
agricultural and military installations
-
schools, kindergartens, library
-
engineering level 7 and level 8
-
design project manager level 7
-
commercial and commercial premises
-
heritage conservation and milieu valuable buildings
-
airport construction (corn, tartu, tallinn)
-
sports facilities (a. le coq arena, welco football stadium, etc.)
-
design team
-
project design
-
construction
-
construction and real estate services
-
design project management
-
project design services
-
agricultural buildings construction
-
construction industry
-
heritage conservation construction
-
large development sites construction
-
private house procurement
-
military installations construction
-
building renovations services
- Credit score:
- Reliable
- Reputation score:
- 3,770
- Employees:
- 10
- Forecast turnover (2026):
- 643,399 €
Building Smarter, Living Better!
We provide a full spectrum of construction and technical services, from project design to finishing works.
-
finishing works
-
interior finishing services
-
building finishing contractors
-
design
-
interior finishing
-
auxiliary building construction
-
construction of auxiliary buildings
-
finishing
-
painting works
-
automation and electrical works
-
construction of residential and non-residential buildings
-
san technical works
-
construction services
-
project design
-
residential construction services
-
construction project management
-
sanitary technical services
-
non-residential building construction
-
electrical work contractors
-
automation electrical services
-
commercial construction services
-
construction service providers
-
building project design services
-
industrial construction services
-
custom home building services
-
renovation and remodeling services
-
automation and electrical works
-
construction of residential and non-residential buildings
-
sanitary technical works
-
housing construction
- Credit score:
- Borderline
- Reputation score:
- 3,680
- Employees:
- 13
- Forecast turnover (2026):
- 1,808,101 €
Installation of air conditioning systems
system configuration, Insulation of ventilation systems, partial solution installation, Construction, Construction, construction and surveying, Design, maintenance and insulation, ventilation system installation, Installation
-
building construction firms
-
design
-
installation of pipes and ducts
-
change of filters
-
technical maintenance
-
production buildings
-
ventilation systems installation
-
design of ventilation systems
-
construction and real estate
-
construction and real estate services
-
construction
-
construction
-
construction and surveying
-
maintenance and insulation
-
ventilation system installation
-
installation
-
full-solution installation
-
partial solution installation
-
system configuration
-
system cleaning
-
indoor climate
-
maintenance
-
activities
-
all over estonia
-
ventilation maintenance
-
construction of ventilation systems
-
tartu
-
measuring
-
isolation
-
maintenance of ventilation systems