- Credit score:
- Reliable
- Reputation score:
- 12,930
- Employees:
- 47
- Forecast turnover (2025):
- 9,726,109 €
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 maintenance of energy systems
-
boiler houses
-
heating
-
distribution of heat
-
sale of heat
-
heat production
-
installation and repair of heating systems
-
washing of heating systems (pipes, heaters, boilers)
-
steam and air supply
-
construction and real estate
-
energy
-
energy and mineral resources
-
equipment and machinery
-
chemical washing of heat exchangers
-
balancing of central heating systems
-
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
- Credit score:
- Reliable
- Reputation score:
- 3,210
- Employees:
- 7
- Forecast turnover (2025):
- 868,579 €
Installation of industrial machinery in Tartu
Metal industry, Construction of gas installation, gas works, Pressure equipment works, pressure systems, technical solutions, metal construction, heat solutions, Construction of boiler houses, pipework construction
-
pressure systems
-
heat solutions
-
construction of boiler houses
-
heating and cooling pipelines
-
steam and gas pipelines
-
steam boiler houses
-
design
-
metal industry
-
construction of gas installation
-
gas works
-
pressure equipment works
-
technical solutions
-
metal construction
-
pipework construction
-
construction of equipment
-
industrial solutions
-
water and oil pipelines
-
compressed air pipelines:
-
gas boiler houses
-
pellet boiler houses
-
oil boiler houses
-
steel structures
-
stainless steel
-
special steel
-
steam piping
-
water pipelines
-
compressed air pipelines
-
central heating pipelines
-
steel
-
of special steel
- Credit score:
- Reliable
- Reputation score:
- 3,130
- Employees:
- 2
- Forecast turnover (2025):
- 442,287 €
Special construction work in Tallinn
Hot tubs, Spa, Spa, Pool equipment, Pool equipment, pavilions, pavilions, Ready pools, Construction of swimming pools, outdoor hot tubs
-
hot tubs and spa
-
building
-
construction
-
repair
-
heat
-
air source heat pumps
-
steam baths
-
hot tubs
-
spa
-
pool equipment
-
pavilions
-
ready pools
-
construction of swimming pools
-
outdoor hot tubs
-
sale of massage baths
-
whirlpool bathtub sale
-
outdoor massage baths for sale
-
pools
-
canadian spa
-
massage baths
-
pool coverings
-
pool chemistry
-
ready-made pools
-
installation
-
renovation
-
repair works
-
the keys
-
consultation
-
sales
-
maintenance
- Credit score:
- Reliable
- Reputation score:
- 3,010
- Employees:
- 1
- Forecast turnover (2025):
- 206,489 €
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.
-
construction and real estate
-
construction and maintenance of energy systems
-
construction and maintenance of boiler houses
-
heating
-
construction
-
construction
-
boiler building services
-
consultations on heat systems
-
steam and heating network construction
-
energy
-
energy and mineral resources
-
installation and maintenance of gas equipment
-
heating solutions
-
equipment and machinery
-
heat meters
-
installation
-
expert assessment of building design documentation
-
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
-
reconstruction of heating hub
-
development of the remote thermal system
-
construction of the thermal oil system
- Credit score:
- Reliable
- Reputation score:
- 2,950
- Employees:
- 4
- Forecast turnover (2025):
- 227,144 €
Wholesale of water and heating equipment in Tallinn
technical maintenance, Energy, energy and mineral resources, Construction and maintenance of energy systems, Commercial equipment and consumables, central heating systems, heating, heating solutions, Equipment and machinery, Construction
-
construction and maintenance of energy systems
-
heating
-
construction
-
construction
-
spare parts for steam boilers
-
steam equipment
-
boilers
-
container boiler houses
-
air, radiator and floor heating systems
-
construction and real estate
-
energy
-
energy and mineral resources
-
commercial equipment and consumables
-
central heating systems
-
heating solutions
-
equipment and machinery
-
audit of construction works
-
expert assessment of building design documentation
-
construction of gas installation
-
gas works
-
accumulation tanks
-
energy equipment
-
gas boilers
-
calorifers
-
elements of heating systems
-
design of heating systems
-
ground source heat pumps
-
modular chimneys
-
measuring equipment
-
pellet burners
- Credit score:
- Reliable
- Reputation score:
- 2,510
- Employees:
- 4
- Forecast turnover (2025):
- 531,106 €
Warmth Delivered with Excellence and Sustainability
We specialize in the construction, design, maintenance, and repair of boiler houses and heating systems, including the sale and installation of combustion equipment and heat trails.
-
heating
-
construction of boiler houses
-
repair of heating systems
-
design and construction of boiler houses
-
heat and steam boiler systems
-
repair and maintenance of heating systems
-
installation and maintenance of the heat track
-
energy
-
energy and mineral resources
-
boiler houses
-
heating solutions
-
oil shale
-
warmth trails
-
construction of heat trails
-
heat supply
-
thermal assemblies
-
efficient heating solutions
-
sustainable energy estonia
-
boiler house construction
-
heating system maintenance
-
oil shale heating
-
thermal energy services
-
heat supply experts
-
heating system design
-
maintenance and repair services
-
oil shale boiler solutions
-
customized heating system design
-
effective heat supply management
-
heating system optimization
-
heating house construction
- Credit score:
- Reliable
- Reputation score:
- 3,380
- Employees:
- 5
- Forecast turnover (2025):
- 885,278 €
Energizing Progress, Constructing Reliability.
We specialize in the construction and maintenance of gas and heating systems, utilizing certified welding processes and offering expert insulation services for a variety of equipment and pipelines.
-
construction and maintenance of energy systems
-
construction of heating systems
-
steam piping
-
moving industrial equipment and boiler plants
-
construction of gas and heating systems
-
steam pipeline construction
-
heating systems construction
-
construction and real estate
-
building and finishing materials
-
energy
-
energy and mineral resources
-
heating solutions
-
fuels
-
mineral resources and natural resources
-
mineral resources and raw materials
-
equipment and machinery
-
construction
-
construction
-
gas works
-
pressure equipment works
-
warmth nodes
-
water supply pipelines
-
boiler houses
-
gas systems
-
sound insulation of equipment
-
pressure pipelines
-
district heating pipelines
-
process pipelines
-
natural gas and liquefied gas installations
-
gas trails of plastic and steel
- Credit score:
- Reliable
- Reputation score:
- 2,340
- Employees:
- 4
- Forecast turnover (2025):
- 345,899 €
Special construction work in Tallinn
sauna chamber construction, new construction, facade work, Roof construction, office construction, construction of a restaurant, construction of commercial premises, repair, design, commercial premises
-
construction and real estate
-
construction and real estate services
-
construction
-
construction
-
construction of steam room
-
repair
-
building construction firms
-
repair works
-
construction work
-
repair of the apartment
-
bathroom remodeling
-
construction of houses
-
sauna construction
-
commercial premises construction
-
construction of terraces
-
kitchen renovation
-
new construction
-
facade work
-
roof construction
-
office construction
-
construction of a restaurant
-
construction of commercial premises
-
sauna chamber construction
-
installation of sauna accessories
-
commercial premises
-
design
-
special construction work
- Credit score:
- Reliable
- Reputation score:
- 2,240
- Employees:
- 9
- Forecast turnover (2025):
- 461,238 €
Roofing in Kadrina vald
repair, Flat roofs, hydroinsulation, roof maintenance, Building, roofs, regular maintenance, repair and maintenance, roof construction, Vile roofs
-
steam barrier
-
building
-
repair
-
maintenance
-
repair and maintenance
-
care of care
-
thermal insulation work
-
insulation of roof
-
roof ladders
-
eternite
-
scavengers
-
hydrosolation works
-
roofing works
-
construction of flat roofs
-
stain roofs
-
vile roofs
-
flat roofs
-
hydroinsulation
-
roof maintenance
-
roofs
-
protection of five charges
-
regular maintenance
-
roof construction
-
roofing
- Credit score:
- Reliable
- Reputation score:
- 33,360
- Employees:
- 88
- Forecast turnover (2025):
- 68,077,162 €
Steam and air supply in Tallinn
energy and mineral resources, heating, Steam, hot water and similar products, Construction site preparation work, Electrical distribution apparatus and control apparatus, Low pressure trails, Static converters, Installation work of electrical wiring and equipment, Sprinkler systems, construction inspection services
- Credit score:
- Reliable
- Reputation score:
- 29,480
- Employees:
- 68
- Forecast turnover (2025):
- 50,390,955 €
Green energy company -Gren Group
Gren provides green energy solutions from district heating to industrial energy services to meet the needs of houses, offices, and industries.
-
energy and mineral resources
-
construction and maintenance of energy systems
-
heating
-
construction
-
distribution of heat
-
sale of heat
-
heat production
-
steam and air supply
-
energy
-
audit of construction works
-
expert assessment of building design documentation
-
transmission of electricity via direct line
-
provision of gas distribution service
-
gas sales
-
construction of gas installation
-
gas works
- Credit score:
- Reliable
- Reputation score:
- 13,130
- Employees:
- 37
- Forecast turnover (2025):
- 13,381,423 €
Better heat from us
ESRO offers the production, distribution and sale of thermal energy in the city of Viljandi and in the village of Jämejala in the municipality of Viljandi. In addition, we also deal with the sale of electricity and the provision of network services in the Männimäe district of the city of Viljandi. We also offer maintenance and repair services of heating and ventilation systems in Viljandi city and its vicinity. In addition, we carry out construction work on the construction of various systems and networks.
-
construction and maintenance of energy systems
-
heating
-
construction
-
construction
-
distribution of heat
-
sale of heat
-
heat production
-
heat
-
steam and air supply
-
construction and real estate
-
energy
-
energy and mineral resources
-
mineral resources and natural resources
-
equipment and machinery
-
general and home services
-
construction of gas installation
-
gas works
-
pressure equipment works
-
provision of network services through distribution network
-
services
-
joining
-
certificates
-
price
-
contact
-
principles of governance
-
district heating area
- Credit score:
- Reliable
- Reputation score:
- 11,990
- Employees:
- 66
- Forecast turnover (2025):
- 29,460,516 €
Steam and air supply in Tallinn
energy and mineral resources, heating, Engineering and construction works, Pipeline design services, Heating, ventilation and air-conditioning installation works, technical design services, Pipeline replacement work, Construction, gas works, Distribution of heat
- Credit score:
- Reliable
- Reputation score:
- 6,920
- Employees:
- 15
- Forecast turnover (2025):
- 18,629,551 €
Steam and air supply in Narva
General construction work of pipelines, Sale of heat, Distribution of heat, Construction, Construction, Pipeline installation and sanitary works, Road surface work, Paving and asphalting work, Pipeline replacement work, energy and mineral resources
- Credit score:
- Reliable
- Reputation score:
- 6,260
- Employees:
- 3
- Forecast turnover (2025):
- 5,642,801 €
Steam and air supply in Rakvere
energy and mineral resources, heating, District heating, construction inspection services, Pipeline design services, General construction work of pipelines, Pipeline installation and sanitary works, Construction, Distribution of heat
- Credit score:
- Reliable
- Reputation score:
- 4,850
- Employees:
- 9
- Forecast turnover (2025):
- 1,102,484 €
Installation of air conditioning systems in Rae vald
sauna heaters, Energy, energy and mineral resources, Construction and maintenance of energy systems, construction and maintenance of boiler houses, Equipment and machinery, Operation of heating systems, Construction work for installations, Construction, Construction
-
construction and maintenance of energy systems
-
construction and maintenance of boiler houses
-
construction
-
construction
-
heat automation
-
thermal assemblies
-
steam boiler houses
-
installation of air conditioning systems
-
construction and real estate
-
energy
-
energy and mineral resources
-
equipment and machinery
-
construction of gas installation
-
gas works
-
pressure equipment works
-
heating solutions
-
stoves
-
preparation
-
tartu
-
maintenance
-
harjumaa
-
drives
-
heating equipment
-
solar heating
-
sets
-
industrial
-
regulators
-
oil boiler houses
-
thermal oil
-
pellet boilers
- Credit score:
- Reliable
- Reputation score:
- 4,790
- Employees:
- 2
- Forecast turnover (2025):
- 1,878,475 €
Steam and air supply in Kehra
Dredging and pumping works for water production plants, Legal, marketing, advisory, recruitment, printing and security commercial services, Trailers and semi-trailers, Minibuses, Construction work for waste water treatment plants, Construction work for water and sewerage pipelines, Architectural, construction, engineering and construction supervision services, Construction, Construction work related to the installation of pipelines, Water supply and sewerage works and drainage installation works
- Credit score:
- Reliable
- Reputation score:
- 3,620
- Employees:
- 6
- Forecast turnover (2025):
- 1,968,519 €
Installation of air conditioning systems in Tallinn
Automated control systems, electrical equipment, Electronics Industry, Energy, energy and mineral resources, Construction and maintenance of energy systems, heating solutions, Equipment and machinery, Construction, Construction of gas installation
-
automated control systems
-
construction and maintenance of energy systems
-
construction
-
construction of boiler houses
-
heat engineering design
-
protection of catheters
-
recommendation technical projection
-
steam boiler
-
installation of air conditioning systems
-
electrical equipment
-
electronics industry
-
energy
-
energy and mineral resources
-
heating solutions
-
equipment and machinery
-
construction of gas installation
-
pressure equipment works
-
maintenance and installation of cooling equipment
-
boiler house maintenance 24/7
-
maintenance and installation of cooling equipment
-
maintenance, installation of cooling equipment
-
maintenance of cooling equipment
-
cooling equipment installation
-
electrical works
-
automation
-
treatment of electrical diseases
-
management of characteristics
-
background of characteristics
-
care of catheters 24/7
-
handling of electrical installations
- Credit score:
- Reliable
- Reputation score:
- 2,630
- Employees:
- 12
- Forecast turnover (2025):
- 854,786 €
Installation of industrial machinery in Kohtla-Järve
innovative burners and adjustment valves, thermal power plants, Design of heating systems, maintenance of heat exchangers, installation of heat insulators, manufacture of container boilers, equipment for power plants and boiler plants, blowing system, construction and reconstruction of water boiler houses, research and analytical work
-
construction and maintenance of energy systems
-
heating solutions
-
construction and reconstruction of water heating and steam boilers.
-
design of heating systems
-
equipment for power plants and boiler plants
-
construction and reconstruction of water boiler houses
-
energy
-
energy and mineral resources
-
equipment and machinery
-
thermal energy
-
research and analytical work on thermal energy
-
design of pressure vessels and pipelines
-
design of cleaning systems.
-
application of technologies in thermal power plants
-
thermal energy engineering
-
design of cleaning systems
-
thermal power plants
-
maintenance of heat exchangers
-
installation of heat insulators
-
manufacture of container boilers
-
innovative burners and adjustment valves
-
burners with a power ≤ 20 mw
-
ash removal system
-
blowing system
-
research and analytical work
-
installation of industrial machinery
- Credit score:
- Borderline
- Reputation score:
- 1,390
- Employees:
- –
- Forecast turnover (2025):
- 265,802 €
Installation of air conditioning systems in Tallinn
steam boiler, Energy, energy and mineral resources, Construction and maintenance of energy systems, construction and maintenance of boiler houses, Equipment and machinery, Construction, Construction, Construction of gas installation, gas works
-
construction and maintenance of energy systems
-
construction and maintenance of boiler houses
-
construction
-
construction
-
cooling and air conditioning systems, heat pumps
-
repair
-
construction of boiler houses
-
steam boiler
-
construction and real estate
-
energy
-
energy and mineral resources
-
equipment and machinery
-
construction of gas installation
-
gas works
-
pressure equipment works
-
design
-
turnkey solutions
-
installation
-
welding work
-
the keys
-
scada
-
industries
-
maintenance
-
equipment
-
chopwood
-
thermal oil
-
solutions
-
customers
-
repair work
-
sales