- 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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maintenance of public roads
-
inspection and maintenance
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design, construction and maintenance of fire safety
-
maintenance
-
exchange
-
installation
-
construction
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
geodesic services
-
shadow production process
-
maidla production
-
design
-
investing services
-
engineering
-
heritage conservation
-
fire safety
-
construction
-
expert assessment of building design documentation
-
construction research
-
making of traffic management projects
-
rental workforce mediation
-
terraces
-
repair
-
apartment buildings
-
contact information
-
health trail
-
row houses
-
commercial premises
- 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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maintenance of public roads
-
construction of gas installation
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construction of roads and bridges
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production and installation of asphalt
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maintenance
-
sanitation
-
installation
-
maintenance
-
construction of roads and roads
-
audit of construction works
-
expert assessment of building design documentation
-
construction research
-
making of traffic management projects
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pressure equipment works
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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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road project management
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project management of bridges
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building equipment rental
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car wash service
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building
-
construction
-
design
-
construction work
-
repair work
-
repair
-
rebuilding
-
the warehouse
- Credit score:
- Reliable
- Reputation score:
- 43,230
- Employees:
- 152
- Forecast turnover (2026):
- 83,992,448 €
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
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construction of substations
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construction of cable tracks
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elimination of malfunctions
-
construction and installation of cable lines
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construction and maintenance of overhead lines
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construction and installation of cable lines in data communication networks
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construction and installation of electrical and communication lines
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maintenance of systems, search and repair of faults
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high voltage networks
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low and medium voltage networks
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telecommunications networks
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gas networks
-
geodesy and design
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high voltage laboratory
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green energy
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design of gas stations
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design of utility networks and utility works
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preparation of a work project
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design of external data networks
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design and construction of substations
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troubleshooting and regular maintenance
-
design and construction of external data networks
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construction and maintenance of overhead lines in data communication networks
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regular maintenance of external data networks and elimination of malfunctions
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design and construction of wind, solar and hybrid parks
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construction of connecting lines and substations
-
construction of electricity and communications networks
- Credit score:
- Reliable
- Reputation score:
- 17,000
- Employees:
- 71
- Forecast turnover (2026):
- 16,324,834 €
Construction installation works
Management, lift maintenance, lifting and handling machines, lifts to the ready house, interior of the elevator, lift standards, Escalators and mobile roads, lifts for all types of buildings, Advanced People Flow, maintenance of lifts
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lift maintenance
-
maintenance of lifts
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maintenance
-
maintenance services
-
construction installation works
-
construction and real estate
-
lifting and handling machines
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lifts to the ready house
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interior of the elevator
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lift standards
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escalators and mobile roads
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lifts for all types of buildings
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advanced people flow
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modernisation of escalators
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modernisation of lifts
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eco-efficient lifts
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escalators
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moving roads
-
kone dx class lifts
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world class service
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planning tools
-
advanced people flow solutions
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information entertainment
-
lift music
-
monitoring solutions
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mobile and ramps
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passenger and freight lifts
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possibilities of human passage
-
modernisation
-
building maintenance services
- Credit score:
- Reliable
- Reputation score:
- 8,930
- Employees:
- 47
- Forecast turnover (2026):
- 11,312,509 €
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
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installation and switching of various electrical equipment
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assembly and installation of force and control shields
-
electrical systems and automation
-
technical systems maintenance
-
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
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grounding and lightning protection
-
external networks
-
electric heating
-
management systems for industrial and residential buildings
-
technical systems
-
air channel cleaning
-
heat pumps
-
welding work
-
ventilation, cooling and heating systems
-
building automation systems
-
heat pumps
-
refrigerated appliances
- Credit score:
- Reliable
- Reputation score:
- 8,640
- Employees:
- 24
- Forecast turnover (2026):
- 10,042,422 €
Construction deserves attention!
AS Megaron-E has been successfully involved in the construction of buildings and facilities since 1992. The company's core business is the provision of general contracting and project management services, involving a variety of specialists both in-house and externally.
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construction and real estate
-
construction work
-
organisation of construction work
-
effective use of labour and materials
-
effective use of labour
-
maintenance
-
harjumaa
-
construction
-
heritage conservation
-
construction
-
general contractor
-
project management
-
economical solutions
-
referencing
-
design service
-
quality control
-
energy efficient materials
-
environmentally friendly tools
-
automation of the working process
-
design
-
technique
-
tallinn
-
reconstruction works
-
design work
-
building construction works
- 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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cooling and air conditioning systems, heat pumps
-
inspection and maintenance
-
design, construction and maintenance of fire safety
-
installation of heat pumps and air conditioners
-
installation
-
maintenance
-
installation of sanitary equipment
-
fire safety
-
construction
-
complete solutions of the outer shell of the building
-
outsourcing
-
metal cladding
-
ventilation work
-
sprinkler and firefighting
-
water supply and sanitation works
-
systems design
-
heat pumps installation
-
water supply and sanitation works
-
design
-
design and installation
-
private houses
-
sanitation
-
tallinn
-
santechnical works
-
sewer works
-
sprinkler
- Credit score:
- Neutral
- Reputation score:
- 7,120
- Employees:
- 31
- Forecast turnover (2026):
- 6,317,374 €
Covering Your Needs with Precision and Flexibility
We specialize in the design, manufacture, and installation of PVC halls and canopies, tailored to meet the specific requirements of our clients. Our services encompass plasma cutting, tube laser processing, and providing maintenance for our installations.
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installation
-
maintenance
-
installation work
-
maintenance work
-
moving and expansion
-
manufacture of prefabricated metal buildings
-
metal industry
-
pvc halls
-
pvc fabric
-
plasma cutting
-
canopies
-
pvc tunnels
-
moving halls
-
tube laser
-
pvc grey
-
customized pvc gray
-
commercial canopies
-
moving gray
-
precision plasma cutting
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advanced tube laser cutting
-
metal processing
-
custom metalwork design
-
consultations
- Credit score:
- Reliable
- Reputation score:
- 6,610
- Employees:
- 43
- Forecast turnover (2026):
- 2,789,236 €
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
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construction of gas installation
-
diagnostics of technical systems
-
emergency and maintenance contracts
-
electrical works
-
installation of sanitary equipment
-
construction and real estate
-
general and home services
-
construction
-
construction
-
audit of construction works
-
expert assessment of building design documentation
-
gas works
-
sanitary technical works
-
apartment associations
-
excavation work
-
leakage studies
-
pressure washing
-
tube assistance
-
tallinn
- Credit score:
- Reliable
- Reputation score:
- 5,410
- Employees:
- 28
- Forecast turnover (2026):
- 3,322,818 €
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
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outdoor lighting
-
installation of electrical networks
-
street lighting construction and maintenance
-
repair and maintenance of substations
-
dispatches systems
-
installation of electrical equipment
-
construction and real estate
-
construction machinery and tools
-
expert assessments
-
electrical equipment
-
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
-
general and home services
-
device work
-
conformity assessment body
-
electrical works
-
connection of equipment
-
automation
-
comprehensive technical solutions
-
electric laboratory
-
electrical tests
-
high-safety work
- 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
-
construction and real estate
-
installation of roof systems
-
gutter systems
-
repair and maintenance
-
maintenance
-
surveillance
-
installation work
-
building construction firms
-
hydrotechnical works
-
roof bollards
-
replacement of roof cover
-
roof construction
-
roof renovation
-
roof maintenance
-
roof repair
-
bitumen roll materials
-
slate stones
-
stain roofs
-
cement fibre plates
-
vile roof coverings
-
flat roof coverings
-
flat roof construction
-
roofing
-
hydroinsulation
-
building
-
design
-
warm-up
-
roof
-
renovation
-
repair
- 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.
-
installation
-
sale and installation of equipment
-
maintenance
-
maintenance and repair
-
sales and installation
-
maintenance of heat pumps
-
installation of air conditioning systems
-
heat pumps
-
ventilation
-
regular maintenance
-
consulting
-
documentation
-
project management
-
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
-
heat pump consulting services
-
regular maintenance
-
consultations
-
ground heat
- Credit score:
- Reliable
- Reputation score:
- 5,040
- Employees:
- 8
- Forecast turnover (2026):
- 2,566,943 €
Wholesale of electronic and telecommunication equipment and parts
early warning system, hormen, polaris, preci-light, vyrtych, imperial, emergency lighting, commodity protection and customer counting, Fire alarm system, data communication network
-
design, construction and maintenance of fire safety
-
electrical products
-
weak current and security systems
-
landing and lightning protection
-
fränkische installation tubes
-
ups
-
fire alarm system
-
wholesale of electronic and telecommunication equipment and parts
-
security and surveillance services
-
security and surveillance equipment
-
fire safety
-
health care
-
lighting fixtures
-
heat emitters
-
switches and sockets
-
accessories
-
hormen
-
polaris
-
preci-light
-
vyrtych
-
imperial
-
emergency lighting
-
early warning system
-
x-ray security equipment and metal detectors
-
parking control system
-
commodity protection and customer counting
-
data communication network
- Credit score:
- Reliable
- Reputation score:
- 4,980
- Employees:
- 7
- Forecast turnover (2026):
- 3,284,923 €
Pipeline and heating installation
ventilation, bosch climate engineering, City Climate, heating solution, balancing the heating system, ground heat, ground source heat pump, Smart Management, solar heating, underfloor heating
-
installation
-
cooling system
-
cooling systems
-
maintenance
-
installation of radiant floor heating
-
installation of soil collector
-
maintenance of heat pumps
-
pipeline and heating installation
-
ventilation
-
bosch climate engineering
-
city climate
-
heating solution
-
balancing the heating system
-
ground heat
-
ground source heat pump
-
smart management
-
solar heating
-
underfloor heating
-
the heat center
-
heat pump maintenance
-
thermia
-
air to air heat pump
-
heat pumps
-
air to water heat pump
-
sewerage
-
floor pouring
-
excavation work
-
question
-
ground source heat pumps
-
radiator heating
- Credit score:
- Reliable
- Reputation score:
- 4,850
- Employees:
- 7
- Forecast turnover (2026):
- 2,520,881 €
Wholesale of other machines
Crushers, electrical automation and mechanical services, inspection and repair of conveyor system, modernisation of conveyor systems, consultation - cost-effective solutions, challenges - contractual or emergency services, Conveyors, antivibration products, drives, Conveyor belts
-
maintenance of conveyors
-
installation
-
electrical automation and mechanical services
-
inspection and repair of conveyor system
-
modernisation of conveyor systems
-
presses
-
sieves
-
power transmission accessories
-
conveyor rollers
-
scales
-
combination of rubber tape
-
pvc and pu ribbon fitting
-
rubberization of drums
-
correctional services
-
reconstruction
-
24-hour customer support for contracted customers
-
preventive maintenance programs - inspection & maintenance service
-
consultation - cost-effective solutions
-
challenges - contractual or emergency services
-
separators
-
conveyor components
-
drives
-
antivibration products
-
aluminum profiles
-
wholesale of other machines
- Credit score:
- Borderline
- Reputation score:
- 4,830
- Employees:
- 19
- Forecast turnover (2026):
- 4,683,469 €
Construction and Maintenance You Can Always Rely On
The main activities of our company are the repair and maintenance of technological equipment, the production of metal structures, and assembly services. We provide services in both industrial and energy solutions, being your reliable partner in the field of repair and construction.
-
rent of labour
-
maintenance of technological equipment
-
maintenance of refractory structures
-
production and installation of pressure tanks
-
painting and finishing works
-
construction of communication and electrical networks
-
installation of water pipelines and sewer networks
-
automated control systems
-
metal industry
-
technological lines
-
technological equipment
-
construction
-
device work
-
construction
-
machinework
-
pressure equipment works
-
welding work
-
metal structures
-
production of pressure tanks
-
repair services for industrial machinery
-
repair readiness of critical equipment
-
making metal frames
-
welding work and locksmith assembly work
-
lifting services and assembly
-
project management services
-
design and development
-
production and painting
-
construction and assembly
-
manufacture of metal structures
- Credit score:
- Reliable
- Reputation score:
- 4,800
- Employees:
- 7
- Forecast turnover (2026):
- 2,140,233 €
Wholesale of other machines in Tallinn
electrical equipment, Electronics Industry, Equipment, back-up power supplies, products for electrical installation, electric drives, shield systems and components, uninterrupted power supply and grid quality, charging electric cars, maintenance
-
equipment
-
products for electrical installation
-
shield systems and components
-
maintenance
-
maintenance and support services
-
wholesale of electrical material and their requisites and electrical machines
-
electrical equipment
-
electronics industry
-
back-up power supplies
-
electric drives
-
uninterrupted power supply and grid quality
-
charging electric cars
-
upside installation and operation
-
electric car charging stations
-
electrical equipment solutions
-
electronics industry products
-
energy and mineral resources equipment
-
technological equipment provider
-
uninterrupted power supply systems
-
electric drives and components
-
charging solutions for electric cars
-
electric installation products
-
modular protection devices
-
power distribution and installation solutions
-
automation solutions
-
charging of electric cars
-
protection and switching equipment
-
cables and connecting accessories
-
solar energy and renewable energy solutions
-
electric shields and distribution centers
- Credit score:
- Neutral
- Reputation score:
- 4,770
- Employees:
- 34
- Forecast turnover (2026):
- 2,478,365 €
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, construction and maintenance of fire safety
-
design and installation
-
electrical systems
-
installation
-
maintenance
-
electrical and low-current works
-
installation of electrical equipment
-
electricity and automation
-
weak current systems
-
electrical measurement
-
security systems
-
fire alarm system
-
strong current systems
-
automation systems
-
low current systems
-
electrical measurements
-
outdoor lighting construction
-
design work
-
design
-
building
-
weak current electrical work
-
solar panels installation
-
solar station
- Credit score:
- Reliable
- Reputation score:
- 4,710
- Employees:
- 33
- Forecast turnover (2026):
- 2,987,854 €
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
-
maintenance of electrical systems
-
construction of electrical systems
-
installation of cables
-
installation of sockets and switches
-
electrical system maintenance
-
handling order
-
maintenance of electronic systems
-
weak and strong current construction
-
electrical installation services
-
testing of electrical system
-
installation of lighting equipment
-
fixing failures
-
conduct of audit of electrical works
-
ensuring electrical safety
-
design
-
construction of electronic systems
-
construction of electricity and communications networks
- Credit score:
- Reliable
- Reputation score:
- 4,350
- Employees:
- 8
- Forecast turnover (2026):
- 1,046,170 €
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
-
outdoor lighting
-
electrical goods
-
electrical supplies
-
handling order
-
street lighting construction and maintenance
-
construction and maintenance of power lines
-
sale of electrical materials
-
installation of electrical equipment
-
construction and real estate
-
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
-
legal and consultation
-
electric shields and their contents
-
automation materials
-
basket lift service
-
electrical works
-
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
-
weak flow materials
-
electricity