- Credit score:
- Reliable
- Reputation score:
- 43,730
- 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
-
making of traffic management projects
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tartu
-
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
-
expert assessment of building design documentation
-
construction research
-
inspection and maintenance
-
rental workforce mediation
-
design, construction and maintenance of fire safety
-
terraces
-
repair
-
apartment buildings
-
contact information
-
health trail
-
row houses
-
commercial premises
-
sweden
-
finland
- 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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making of traffic management projects
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road project management
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project management of bridges
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design
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tartu
-
project manager
-
maintenance of public roads
-
audit of construction works
-
expert assessment of building design documentation
-
construction research
-
construction of gas installation
-
pressure equipment works
-
construction of roads and bridges
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tea care
-
environmental construction
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mining of mineral resources
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traffic management
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production and installation of asphalt
-
building equipment rental
-
car wash service
-
building
-
construction
-
construction work
-
maintenance
-
repair work
-
repair
-
rebuilding
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the warehouse
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noise barrier walls
-
development of infrastructure
- 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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tartu
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
construction
-
heritage conservation
-
construction
-
general contractor for construction
-
installation
-
buildings
-
installation of equipment
-
the keys
-
facilities
-
tallinn
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apartment building
-
concrete works
-
production buildings
-
tanks
-
homes
-
technique
-
objects
-
agriculture
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boards
-
public buildings
-
commercial buildings
-
residential and public buildings
-
boards and farms
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storage and storage tanks
-
cereal complexes
-
general contractor
- 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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development projects
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construction project management
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real estate project planning
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the main project
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electrical works
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reconstruction of apartment buildings
-
penthouses
-
design
-
product development
-
property development projects
-
building design services
-
building services estonia
-
real estate development estonia
-
apartment building reconstruction
-
penthouses design
-
product development in construction
-
residential design and development
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community building renovation
-
real estate innovation
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urban development projects
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development of roof floors
-
site construction
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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
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the complete solution
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factory-based elemental reconstruction
- Credit score:
- Borderline
- Reputation score:
- 6,040
- Employees:
- 34
- Forecast turnover (2026):
- 5,256,034 €
Engineering-technical design
owner supervision of construction, construction consultations, design management, construction management, owner supervision of road management works, fidic engineering service, building consultancy services, construction owner supervision, construction project management, heritage conservation supervision
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construction consultations
-
construction project management
-
fidic engineering consulting
-
electrical and automation works supervision
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project management
-
electrical, automation and low-current works
-
owner supervision of construction
-
design management
-
construction management
-
owner supervision of road management works
-
fidic engineering service
-
construction owner supervision
-
heritage conservation supervision
-
design management services
-
road management supervision
-
general construction oversight
-
water and sewage construction supervision
-
hvac construction supervision
-
external pipelines construction oversight
-
infrastructure construction management
-
port construction supervision
-
construction management
-
fidic engineering service
-
general construction work
-
infrastructure works
-
infra-facilities construction work
-
preparation of estimated cost of construction work
-
preparation of application budgets
-
construction project expert assessments
-
audit of energy consumption
- 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
-
design
-
maintenance
-
tartu
-
construction and real estate
-
building construction firms
-
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
-
building
-
warm-up
-
roof
-
renovation
-
repair
-
insulation work
- Credit score:
- Reliable
- Reputation score:
- 5,190
- Employees:
- 14
- Forecast turnover (2026):
- 6,273,711 €
Warmth for Today, Energy for Tomorrow!
We offer a comprehensive range of services including the sale and installation of heat pumps, ventilation systems, and regular maintenance.
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installation
-
consulting
-
project management
-
heat pump consulting services
-
consultations
-
tartu
-
heat pumps
-
ventilation
-
regular maintenance
-
sale and installation of equipment
-
documentation
-
heat pump maintenance
-
ventilation systems
-
ground source heat pumps
-
air to water heat pumps
-
heat pump installation
-
custom heating solutions
-
energy-efficient heating
-
industrial heat pumps
-
cleanroom technology
-
data center cooling equipment
-
heat distribution solutions
-
geothermal collectors
-
solar heating systems
-
regular maintenance
-
ground heat
-
air / water
-
industrial
-
hybrid systems
-
office equipment
- Credit score:
- Reliable
- Reputation score:
- 4,590
- 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
-
analysis of project documentation
-
weak current electrical work
-
design
-
general contracting and project management
-
electrical works
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
construction
-
construction
-
owner supervision service
-
building and construction quality control
-
conclusion of building contracts
-
facade work
-
foundations
-
masonry services
-
assembly of concrete elements
-
santechnical works
-
ventilation work
-
foundation work
-
concrete works
-
general construction work
-
finishing works
-
electric works
-
owner supervision and advice
-
construction work
-
production building
-
tartu
-
solutions
-
construction firm
- Credit score:
- Reliable
- Reputation score:
- 4,210
- 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
-
energy
-
control measurements of electrical installations
-
design
-
electrical consultancy
-
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
-
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
-
search and remediation of breakdowns
-
electricity
-
installation work
-
building
- Credit score:
- Reliable
- Reputation score:
- 3,940
- 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
-
electrical equipment
-
energy
-
electrical construction
-
design
-
design
-
electrical works company
-
electrical measurements
-
electrical works
-
energy
-
construction and real estate
-
building and finishing materials
-
energy and mineral resources
-
heating
-
construction
-
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
- Credit score:
- Reliable
- Reputation score:
- 3,660
- Employees:
- 9
- Forecast turnover (2026):
- 317,388 €
Energizing Your World!
We specialize in comprehensive electrical services, including indoor and outdoor installations, street lighting, electrical projects, and maintenance.
-
electricity projects
-
electrical project design
-
electrical design
-
project management
-
consultations
-
electrical works
-
construction and real estate
-
energy
-
heating solutions
-
design companies
-
outdoor lighting
-
electrical surveying work
-
installation of electrical installations
-
work in the field
-
external electrical works
-
construction and real estate services
-
electrical equipment installation
-
heating system installation
-
electrical measurements
-
electrical maintenance services
-
energy solutions
-
design companies in electricity
-
outdoor lighting services
-
field work electrical
-
electricity works indoor and outdoor
-
street lighting electrical services
-
energy
-
street lighting
-
outdoor lighting
-
control work on electrical equipment
- Credit score:
- Reliable
- Reputation score:
- 3,400
- Employees:
- 8
- Forecast turnover (2026):
- 1,794,237 €
Engineering-technical activities
renewable energy solutions, design of solar power plants, construction of solar power plants, solar panel installation, renewable energy deployment, renewable energy advice, energy storage solutions, solar energy systems, energy storage systems, solar energy storage
-
renewable energy consulting
-
design
-
consultation
-
electrical installations
-
installation work in energy projects
-
renewable energy solutions
-
design of solar power plants
-
construction of solar power plants
-
solar panel installation
-
renewable energy deployment
-
renewable energy advice
-
energy storage solutions
-
solar energy systems
-
energy storage systems
-
solar energy storage
-
sustainable energy solutions
-
green energy solutions
-
solar power plant design
-
solar power plant construction
-
solar panel installation services
-
solar energy engineering
-
eco-friendly energy solutions
-
solar energy advice
-
solar power plants
-
installation of solar panels
-
energy storage solutions
-
roof panels
-
installation work
-
maintenance service
-
battery systems
- Credit score:
- Borderline
- Reputation score:
- 3,340
- Employees:
- 2
- Forecast turnover (2026):
- 548,915 €
Building construction works
exterior construction works, stain mounting on balcony railings, repair works, Construction, Construction, building and renovation, General construction, Roofing, foundation, renovation
-
building projects
-
projects
-
preparation of projects
-
counselling
-
exchange of electrical doors
-
replacement of electric doors
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
construction
-
construction
-
building and renovation
-
general construction
-
roofing
-
foundation
-
renovation
-
indoor building work
-
repair works
-
exterior construction works
-
finishing
-
roof construction
-
masonry services
-
concrete works
-
the facade
-
interior finishing
-
insulation and insulation
-
floor coverings
-
ceiling installation
-
electricity and lighting
-
repair and renovation
- Credit score:
- Reliable
- Reputation score:
- 3,250
- Employees:
- 12
- Forecast turnover (2026):
- 1,049,917 €
Construction of electricity and communications networks
soil drill gaz-66, bm-302, energy, electrical works, maintenance, central voltage, handling order, electrical installations construction, temporary substation ktpk, tug services and carriage of goods, car lift gaz-53-12 (ap-17a)
-
electrical installations design
-
expert assessment of electricity projects
-
monitoring of electrical works, project management
-
electrical maintenance
-
temporary electrical installations
-
design
-
handling order
-
electrical works
-
energy
-
small and emergency work in internal and external electrical installations
-
construction of electric grids
-
rental of technology
-
soil drill gaz-66, bm-302
-
car lift gaz-53-12 (ap-17a)
-
tug services and carriage of goods
-
temporary substation ktpk
-
electrical installations construction
-
central voltage
-
maintenance
-
construction of electricity and communications networks
- Credit score:
- Reliable
- Reputation score:
- 3,230
- Employees:
- 3
- Forecast turnover (2026):
- 669,532 €
Building construction works
Earthstone works, Facade works of a private house, Cladding works of apartment building, Installation of earth stone, facade cleaning services, insulation services, Facade plastering, Facade finishing works, Construction of a land stone wall, Groundstone fencing fences
-
consultation
-
design
-
tartu
-
maintenance
-
earthstone works
-
facade works of a private house
-
cladding works of apartment building
-
installation of earth stone
-
facade cleaning services
-
insulation services
-
facade plastering
-
facade finishing works
-
construction of a land stone wall
-
groundstone fencing fences
-
installation of stone poles
-
construction of ground stone chimney
-
construction of stone vaults
-
building and renovation
-
vaults and pergolas
-
fencing and poles
-
walls and foundations
-
fireplaces and facades
-
facade renovation
-
insulation of facades
-
facade works for private houses
-
facade works for apartment buildings
-
supply of materials
-
building maintenance and repair
-
facade work
-
warm-up
- Credit score:
- Reliable
- Reputation score:
- 3,210
- Employees:
- 6
- Forecast turnover (2026):
- 1,096,858 €
Pipeline and heating installation
Service, Construction, Construction, cooling and air conditioning systems, heat pumps, air conditioning systems, climate control maintenance, climate control equipment sale, climate control installations, air conditioning units, ground source heat pumps
-
installation
-
design
-
equipment
-
construction and real estate
-
construction
-
construction
-
cooling and air conditioning systems, heat pumps
-
air conditioning systems
-
climate control maintenance
-
climate control equipment sale
-
climate control installations
-
air conditioning units
-
ground source heat pumps
-
sale and installation of ground heat pumps
-
ventilation equipment sales
-
installation of ventilation equipment
-
repair of ventilation equipment
-
ventilation work
-
air to water heat pumps
-
air-to-air heat pumps
-
air heating systems
-
air source heat pumps
-
sale and consultation of recombinant pumps
-
service and care of software papers
-
protection and care of ventilation-systems
-
precision and care of question systems
-
cleaning of ventilation
-
protection of characteristics
-
sales
-
consultation
- Credit score:
- Reliable
- Reputation score:
- 3,200
- Employees:
- 6
- Forecast turnover (2026):
- 559,121 €
Installation of air conditioning systems
homect, ventilation, air conditioner, cooling, cooling device, maintenance of cooling equipment, Climate, air conditioning, bag filter, repair of geothermal pump
-
building notice and project
-
tartu
-
design
-
construction and real estate
-
ventilation
-
air conditioner
-
cooling
-
cooling device
-
maintenance of cooling equipment
-
climate
-
air conditioning
-
bag filter
-
repair of geothermal pump
-
repair of heat pumps
-
vent
-
repair of ventilatory
-
ventilation construction
-
ventilation filters
-
ventilation maintenance
-
air water heat pump
-
air-water
-
air heat pump
-
cooling and air conditioning systems, heat pumps
-
climate control maintenance
-
climate control installations
-
air conditioning units
-
heating solutions
-
repair of heating systems
-
ground source heat pump installation
-
ground space heaters
- Credit score:
- Reliable
- Reputation score:
- 3,190
- Employees:
- 5
- Forecast turnover (2026):
- 1,102,398 €
Energizing a Greener Tomorrow!
We provide comprehensive renewable energy and electrical infrastructure services from concept to completion.
-
bim design
-
solar energy consulting
-
wind farm project consulting
-
3d visualization of electrical installations
-
sustainable energy project management
-
solar park development
-
wind farm development
-
lighting design
-
design of high voltage installations
-
design of electricity and communications networks
-
country parks
-
roof parks
-
modern lighting design solutions
-
solar park development services
-
high voltage installation planning
-
electricity network design
-
communications network engineering
-
bim design services
-
country park energy solutions
-
rooftop solar installations
-
renewable energy solutions for businesses
-
turnkey wind park development
-
development of solar farms
-
development of wind farms
-
lighting design
-
design of high voltage installations
-
design of electricity and communications services networks
-
lighting design
-
high voltage design
-
electric grid design
- Credit score:
- Reliable
- Reputation score:
- 3,120
- Employees:
- 6
- Forecast turnover (2026):
- 234,141 €
Open to Security, Closed to Compromise!
We specialize in the installation and automation of a variety of doors and provide PUR foam insulation services.
-
design
-
tartu
-
opening automation
-
garage door automation
-
installation of garage doors
-
sloping roads
-
roof domes
-
steel doors
-
fire barrier curtains
-
barrier trees
-
lifting doors
-
door automation
-
pur insulation
-
fire resistant doors
-
garage door automation services
-
industrial door installation
-
fireproof curtain installation
-
automated barrier gates
-
overhead lifting doors
-
door automation solutions
-
polyurethane foam insulation
-
sloped driveway solutions
-
roof dome installation
-
steel door suppliers
-
emergency service for doors
-
loading dock equipment
-
high-speed doors
-
exterior construction work
-
warm-up work
-
interior finishing works
- Credit score:
- Reliable
- Reputation score:
- 3,050
- Employees:
- 1
- Forecast turnover (2026):
- 209,267 €
Energizing Sustainability, Empowering Communities
We specialize in the reconstruction and automation of heating nodes, construction of steam, heating and district heating pipelines, insulation works, thermal consultation, as well as the design, installation, and maintenance of gas equipment and boiler houses.
-
energy
-
installation
-
expert assessment of building design documentation
-
construction and real estate
-
energy and mineral resources
-
construction and maintenance of energy systems
-
installation and maintenance of gas equipment
-
construction and maintenance of boiler houses
-
heating
-
heating solutions
-
equipment and machinery
-
heat meters
-
construction
-
construction
-
construction of gas installation
-
gas works
-
pressure equipment works
-
gas pipes
-
energy efficiency services
-
sustainable heating system solutions
-
advanced energy systems construction
-
heating system automation
-
district heating expert assessment
-
gas equipment maintenance
-
boiler building services
-
consultations on heat systems
-
reconstruction of heating hub
-
steam and heating network construction
-
development of the remote thermal system
-
construction of the thermal oil system