- Credit score:
- Reliable
- Reputation score:
- 38,680
- Employees:
- 153
- 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
-
gas networks
-
design of utility networks and utility works
-
construction and installation of cable lines
-
construction and installation of cable lines in data communication networks
-
construction and installation of electrical and communication lines
-
high voltage networks
-
low and medium voltage networks
-
telecommunications networks
-
geodesy and design
-
high voltage laboratory
-
green energy
-
construction of substations
-
construction of cable tracks
-
design of gas stations
-
preparation of a work project
-
elimination of malfunctions
-
design of external data networks
-
design and construction of substations
-
construction and maintenance of overhead lines
-
troubleshooting and regular maintenance
-
design and construction of external data networks
-
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
-
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:
- 37,810
- Employees:
- 242
- Forecast turnover (2026):
- 52,711,694 €
Machining of metals
electric cabinets, Wiring sets, Plastic components, Production of series, system solutions, Control systems, custom panels, installation service, Cable sets, Electromechanics
- Credit score:
- Reliable
- Reputation score:
- 35,820
- Employees:
- 162
- Forecast turnover (2026):
- 144,468,149 €
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
-
installation
-
installation of equipment
-
concrete works
-
building construction works
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
construction
-
heritage conservation
-
construction
-
general contractor for construction
-
buildings
-
the keys
-
facilities
-
tartu
-
tallinn
-
apartment building
-
production buildings
-
tanks
-
homes
-
technique
-
objects
-
agriculture
-
boards
-
public buildings
-
commercial buildings
-
residential and public buildings
-
boards and farms
-
storage and storage tanks
-
cereal complexes
- Credit score:
- Reliable
- Reputation score:
- 10,440
- Employees:
- 4
- Forecast turnover (2026):
- 29,458,760 €
Building Dreams, Designing Futures!
We specialize in the reconstruction of apartment buildings and the creation of luxurious penthouses.
-
construction work
-
electrical works
-
building construction works
-
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
-
reconstruction by site construction
-
the complete solution
- Credit score:
- Reliable
- Reputation score:
- 9,430
- Employees:
- 42
- Forecast turnover (2026):
- 12,058,908 €
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
-
installation and switching of various electrical equipment
-
external networks
-
electrical systems and automation
-
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
-
working and emergency lighting, led downlight
-
grounding and lightning protection
-
electric heating
-
assembly and installation of force and control shields
-
management systems for industrial and residential buildings
-
technical systems
-
technical systems maintenance
-
air channel cleaning
-
heat pumps
-
welding work
-
ventilation, cooling and heating systems
-
building automation systems
-
heat pumps
-
refrigerated appliances
- Credit score:
- Reliable
- Reputation score:
- 8,560
- Employees:
- 34
- Forecast turnover (2026):
- 7,506,220 €
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
-
internal electrical construction
-
electrical works
-
electrical installations construction
-
internal electrical installations
-
installation of electrical equipment
-
energy
-
energy and mineral resources
-
heating
-
sf6 gas handling
-
external electrical construction
-
owner supervision
-
maintenance of high voltage substations
-
correctional care
-
modernisation
-
additional care
-
preventive care
-
cable lines
-
substations
- Credit score:
- Reliable
- Reputation score:
- 7,570
- Employees:
- 27
- 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
-
automation works
-
programming
-
installation of industrial machinery
-
welding and assembly work
-
design
-
product development
-
custom metalwork
-
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)
-
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
-
siemens production
-
development and improvement of existing equipment according to customer's needs
-
offering the most suitable product idea and final solution
- Credit score:
- Borderline
- Reputation score:
- 6,380
- Employees:
- 35
- 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 and installation
-
installation
-
solar panels installation
-
electrical and low-current works
-
installation of electrical equipment
-
design, construction and maintenance of fire safety
-
electricity and automation
-
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
-
design
-
maintenance
-
building
-
weak current electrical work
-
solar station
- Credit score:
- Reliable
- Reputation score:
- 6,280
- Employees:
- 7
- Forecast turnover (2026):
- 5,083,567 €
Wholesale of other machines
rental of equipment, liquid color chambers, layer thickness meters, tactile strength meters, gloss meters, environmental measuring equipment, viscosity meters, repair and maintenance, sale of used device, training and consultation
-
installation and maintenance of equipment
-
installation of equipment
-
repair and maintenance
-
water coloring device for treatment
-
pulber coloring device
-
administration device
-
pharmaceutical compositions of the last link
-
robotal solutions and performance automates
-
measuring equipment and consumables
-
working ventilation
-
limiting device
-
equipment rental and training
-
colour pumps
-
paint guns
-
multi-component paint equipment
-
mixers, heaters, distillers
-
liquid color chambers
-
layer thickness meters
-
tactile strength meters
-
gloss meters
-
environmental measuring equipment
-
viscosity meters
-
rental of equipment
-
moving equipment
-
training and consultation
-
sale of used device
-
wholesale of other machines
- Credit score:
- Reliable
- Reputation score:
- 5,920
- 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
-
construction of gas installation
-
gas works
-
electrical works
-
installation of sanitary equipment
-
construction and real estate
-
general and home services
-
construction
-
construction
-
expert assessment of building design documentation
-
diagnostics of technical systems
-
emergency and maintenance contracts
-
sanitary technical works
-
apartment associations
-
excavation work
-
leakage studies
-
pressure washing
-
tube assistance
-
tallinn
- Credit score:
- Reliable
- Reputation score:
- 5,360
- Employees:
- 22
- Forecast turnover (2026):
- 4,719,819 €
Comprehensive solutions for technical systems
HEARUM offers energy-efficient and coordinated technical system solutions for buildings. We help bring together heating, ventilation, cooling, water supply and electrical systems.
- Credit score:
- Reliable
- Reputation score:
- 5,060
- Employees:
- 17
- Forecast turnover (2026):
- 582,445 €
Finishing of buildings
outdoor doors and garage doors, finishing materials, roofing supplies, sun protection and cladding systems, security stories, Interior goods, thermal insulation materials, Automation, Accessories, house front doors
-
automation
-
finishing works
-
santechnical works
-
installation
-
installation of carpeting
-
outdoor doors and garage doors
-
finishing materials
-
roofing supplies
-
sun protection and cladding systems
-
security stories
-
interior goods
-
thermal insulation materials
-
accessories
-
house front doors
-
apartment entrance doors
-
garden house doors
-
floor tiles
-
wall panels
-
decorative stones
-
roof solutions
-
roller doors
-
security bars
-
barrier trees
-
e-shop
-
building
-
garden construction
-
excavation work
-
renovation work
-
building a house
-
wall coverings
- Credit score:
- Reliable
- Reputation score:
- 5,060
- Employees:
- 19
- 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
-
installation of end and extension sleeves
-
control measurements of electrical installations
-
voltage works 0,4 to 20 kv
-
electrical consultancy
-
installation work
-
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
-
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
-
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
-
design
-
search and remediation of breakdowns
-
electricity
-
building
- Credit score:
- Reliable
- Reputation score:
- 4,810
- Employees:
- 11
- Forecast turnover (2026):
- 3,069,606 €
Engineering-technical activities
energy storage solutions, renewable energy solutions, solar power plant design, solar power plant construction, solar energy solutions for businesses, energy storage systems, turnkey energy solutions, green energy solutions, energy storage solutions for businesses, rooftop solar power plants
-
electrical installations
-
energy storage solutions
-
renewable energy solutions
-
solar power plant design
-
solar power plant construction
-
solar energy solutions for businesses
-
energy storage systems
-
turnkey energy solutions
-
green energy solutions
-
energy storage solutions for businesses
-
rooftop solar power plants
-
solar park maintenance
-
epc service
-
solar power plant development
-
solar power plants for industrial buildings
-
return on investment analysis
-
owner\'s supervision in energy projects
-
bess solutions
-
battery storage systems
-
solar and storage projects
-
energy solutions for developers
-
hybrid energy solutions
-
hybrid solution combining a solar park and battery storage
-
bess integration
-
industrial energy storage
-
large-scale energy storage
-
solar energy storage
-
battery energy storage
-
energy management
-
engineering services
- Credit score:
- Reliable
- Reputation score:
- 4,800
- Employees:
- 3
- 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
-
electrical works and floor heating installation
-
gypsum works
-
armouring
-
interior finishing
-
concrete works
-
masonry services
-
electrical works
-
foundation
-
painting
-
painting works
-
finishing
-
painting
-
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
-
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
- Credit score:
- Reliable
- Reputation score:
- 4,760
- Employees:
- 34
- Forecast turnover (2026):
- 3,016,807 €
Construction of electricity and communications networks
Weak and strong current Construction, maintenance of electrical systems, Construction of electrical systems, electrical installation services, installation of cables, testing of electrical system, installation of lighting equipment, installation of sockets and switches, fixing failures, electrical system maintenance
-
electrical installation services
-
installation of cables
-
installation of lighting equipment
-
installation of sockets and switches
-
conduct of audit of electrical works
-
handling order
-
design
-
weak and strong current construction
-
maintenance of electrical systems
-
construction of electrical systems
-
testing of electrical system
-
fixing failures
-
electrical system maintenance
-
ensuring electrical safety
-
maintenance of electronic systems
-
construction of electronic systems
-
construction of electricity and communications networks
- Credit score:
- Reliable
- Reputation score:
- 4,710
- Employees:
- 29
- Forecast turnover (2026):
- 3,012,358 €
Installation of electrical equipment
Repair of electric motors, construction machinery and tools, expert assessments, electrical equipment, Energy, energy and mineral resources, heating, Laboratories, machinery and tools, Measuring equipment and work
-
electrical equipment
-
electrical works
-
electrical tests
-
installation of electrical networks
-
installation of electrical equipment
-
construction and real estate
-
construction machinery and tools
-
expert assessments
-
energy
-
energy and mineral resources
-
heating
-
laboratories
-
machinery and tools
-
measuring equipment and work
-
state and society
-
communication
-
means of communication and supplies
-
research institutions
-
outdoor lighting
-
general and home services
-
device work
-
conformity assessment body
-
connection of equipment
-
automation
-
comprehensive technical solutions
-
electric laboratory
-
high-safety work
-
street lighting construction and maintenance
-
repair and maintenance of substations
-
integrated solutions
- Credit score:
- Reliable
- Reputation score:
- 4,500
- Employees:
- 26
- 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
-
masonry services
-
assembly of concrete elements
-
weak current electrical work
-
concrete works
-
electric works
-
painting works
-
interior finishing
-
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
-
analysis of project documentation
-
facade work
-
foundations
-
design
-
santechnical works
-
ventilation work
-
foundation work
-
general contracting and project management
-
general construction work
-
finishing works
-
owner supervision and advice
-
construction work
-
production building
-
tartu
- Credit score:
- Reliable
- Reputation score:
- 4,500
- Employees:
- 24
- Forecast turnover (2026):
- 3,062,842 €
Electrical installation
troubleshooting and recovery, electricity, start-up and tuning work, delivery of equipment, project development, energy audit of the object, connecting cables and wires, installation of electric heating, Installation of wires, assembly of electrical equipment
-
electrical installation
-
automation works
-
electrical assembly work
-
installation of current and lighting networks
-
electrical installation
-
construction and real estate
-
weak current electrical work
-
design
-
installation of cable wires
-
electricity supply to buildings and facilities
-
troubleshooting and recovery
-
assembly of electrical equipment
-
installation of wires
-
installation of electric heating
-
connecting cables and wires
-
energy audit of the object
-
project development
-
delivery of equipment
-
start-up and tuning work
-
electricity
- Credit score:
- Reliable
- Reputation score:
- 4,350
- Employees:
- 8
- Forecast turnover (2026):
- 903,472 €
Installation of electrical equipment
LED lighting fixtures, building and finishing materials, repair materials, electrical equipment, electrical goods stores, energy and mineral resources, Interior, mineral resources and natural resources, mineral resources and raw materials, soil
-
electrical equipment
-
electrical goods
-
electrical supplies
-
electrical works
-
electrical works company
-
basket lifter
-
installation of electrical equipment
-
construction and real estate
-
building and finishing materials
-
repair materials
-
electrical goods stores
-
energy and mineral resources
-
interior
-
mineral resources and natural resources
-
mineral resources and raw materials
-
soil
-
outdoor lighting
-
legal and consultation
-
electric shields and their contents
-
automation materials
-
handling order
-
street lighting construction and maintenance
-
construction and maintenance of power lines
-
basket lift service
-
sale of electrical materials
-
switches and sockets
-
twilight switches and motion sensors
-
electric radiators, heat blowers and floor heating materials
-
materials for power lines and street lighting
-
grounding rods and accessories therefor