- Credit score:
- Reliable
- Reputation score:
- 38,290
- Employees:
- 248
- Forecast turnover (2024):
- 46,455,884 €
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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construction research
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mining of mineral resources
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maintenance of public roads
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audit of construction works
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expert assessment of building design documentation
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construction of gas installation
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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
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environmental construction
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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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production and installation of asphalt
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construction equipment rental
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car wash service
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building
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construction
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design
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construction work
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maintenance
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repair work
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repair
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rebuilding
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the warehouse
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noise barrier walls
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development of infrastructure
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tartu
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infrastructure
- Credit score:
- Reliable
- Reputation score:
- 7,020
- Employees:
- 36
- Forecast turnover (2024):
- 8,278,461 €
Road construction in Tartu
Water construction, energy and mineral resources, mineral resources and natural resources, road and bridge construction, road construction, Construction work for road junctions, Construction, construction and surface work of highways and highways, Road construction work, Roadworks, Recreation facilities
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energy and mineral resources
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mineral resources and natural resources
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construction research
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construction and real estate
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road and bridge construction
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road construction
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construction
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maintenance of public roads
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construction
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audit of construction works
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expert assessment of building design documentation
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asphalting work services
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soil
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soil excavation work
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bridge construction
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sports ground construction
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maintenance of roads
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tubes
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trackwork
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tunnel construction
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tartu
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design and construction
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road construction
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external races
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mining
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water construction
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road construction
- Credit score:
- Reliable
- Reputation score:
- 4,640
- Employees:
- 30
- Forecast turnover (2024):
- 2,485,780 €
Installation of electrical equipment in Kohtla-Järve
electricity, building and finishing materials, construction machinery and tools, expert assessments, electrical equipment, Energy, energy and mineral resources, heating, Laboratories, machinery and tools
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energy and mineral resources
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research institutions
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construction and real estate
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building and finishing materials
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construction machinery and tools
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expert assessments
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electrical equipment
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energy
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heating
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laboratories
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machinery and tools
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measuring equipment and work
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state and society
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communication
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means of communication and supplies
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outdoor lighting
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general and home services
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device work
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conformity assessment body
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electrical works
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connection of equipment
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automation
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comprehensive technical solutions
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electric laboratory
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electrical tests
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installation of electrical networks
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high-safety work
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street lighting construction and maintenance
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repair and maintenance of substations
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integrated solutions
- Credit score:
- Reliable
- Reputation score:
- 2,990
- Employees:
- 5
- Forecast turnover (2024):
- 333,632 €
Geodetic research in Rae vald
drilling work, geological (geotechnical) studies, geotechnical inspection, piling tests (pull-out test), pollution research, construction geological consultation, geotechnical engineering, geotechnical soil investigations, construction geological consulting, geotechnical drilling services
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pollution research
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groundwater contamination research
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mineral research
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pollution studies
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geodetic research
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drilling work
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geological (geotechnical) studies
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geotechnical inspection
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piling tests (pull-out test)
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construction geological consultation
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geotechnical engineering
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geotechnical soil investigations
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construction geological consulting
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geotechnical drilling services
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soil pollution testing
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foundation engineering studies
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geotechnical site assessment
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environmental drilling contractors
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soil testing for construction
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geotechnical monitoring
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piling test services
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subsurface exploration
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soil sampling and analysis
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drilling work
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geological studies
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soil surveys
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field studies
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laboratory tests
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on-the-spot investigation
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technological drilling
- Credit score:
- Reliable
- Reputation score:
- 2,790
- Employees:
- 2
- Forecast turnover (2024):
- 57,130 €
Other activities in Tallinn
Research in the energy sector, development work, energy expertise, energy economy consultations, assessment of energy efficiency, energy sector studies, energy audit, energy audits, energy research, Energy
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energy and mineral resources
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research on the energy economy
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research in the energy sector
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energy research
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energy sector studies
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energy
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audit of construction works
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development of the energy economy
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consultations in the energy economy
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the energy economy expertise
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preparation of development plans
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preparation of energy audits
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energy audits
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energy audit
-
assessment of energy efficiency
-
energy economy consultations
-
energy expertise
-
development work
-
other activities
- Credit score:
- Reliable
- Reputation score:
- 79,790
- Employees:
- 1,712
- Forecast turnover (2024):
- 722,327,728 €
Electricity generation in Estonia
Energy, energy and mineral resources, Construction and maintenance of energy systems, Equipment and machinery, Construction, Explosive material, Liquid fuel, Construction, Construction research, hydrogeological works
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energy and mineral resources
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construction research
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construction and real estate
-
energy
-
construction and maintenance of energy systems
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equipment and machinery
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construction
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explosive material
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liquid fuel
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construction
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hydrogeological works
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fuel exports
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sale of fuel
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handling of explosive
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rail freight
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technical maintenance and repair of railway vehicles
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electricity generation
- Credit score:
- Reliable
- Reputation score:
- 75,120
- Employees:
- 786
- Forecast turnover (2024):
- 165,774,242 €
Sale of electricity in Tallinn
Energy, energy and mineral resources, heating, Laboratories, Production of electricity, Research Institutions, Wood waste, Gas fuels over the network, Propane and Butane, Natural gas
- Credit score:
- Reliable
- Reputation score:
- 48,550
- Employees:
- 289
- Forecast turnover (2024):
- 62,627,619 €
Water collection and- treatment in Tallinn
energy and mineral resources, mineral resources and natural resources, Natural gas, Oil and distillates, Miscellaneous non-metallic mineral products, Invert microscopes, Sedimentary installations, Electrical distribution apparatus and control apparatus, Roadworks, Water treatment chemicals
- Credit score:
- Reliable
- Reputation score:
- 39,780
- Employees:
- 313
- Forecast turnover (2024):
- 62,385,449 €
Construction of electricity and communications networks in Tallinn
Energy, energy and mineral resources, heating, Support work for power lines, forest harvesting services, Central voltage installation work, electrical installation works, Construction work for power lines, Operation of electrical equipment, Engineering and construction works
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energy and mineral resources
-
construction research
-
energy
-
heating
-
construction
-
explosive material
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construction
-
expert assessment of building design documentation
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handling of explosive
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maintenance
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activities
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construction and maintenance
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low voltage
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configuration
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customers
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measurements
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tallinn
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wind farms
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strategy
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telecommunications
-
energy
-
construction of electricity and communications networks
- Credit score:
- Reliable
- Reputation score:
- 29,890
- Employees:
- 516
- Forecast turnover (2024):
- 130,019,113 €
Extraction of shale in Kohtla-Järve
energy and mineral resources, Geology and Mining, Mining machinery, mineral resources and raw materials, mineral resources, Construction, Explosive material, fire safety, Construction research, Inspection and maintenance
- Credit score:
- Reliable
- Reputation score:
- 28,520
- Employees:
- 89
- Forecast turnover (2024):
- 14,880,541 €
Sewerage in Tartu
energy and mineral resources, mineral resources and natural resources, Loader with front paddle without suspension excavator, Construction work for waste water treatment, water treatment plants and waste incineration plants, Detectors and analytical equipment, Mechanical engineering installation works, Water unfit for drinking, Iron concrete structures, Iron (III) sulphate, Technical design services for civil engineering works
- Credit score:
- Reliable
- Reputation score:
- 21,070
- Employees:
- 217
- Forecast turnover (2024):
- 57,975,561 €
Other activities in Tallinn
energy and mineral resources, Environmental Engineering, Preparation of the project and design, cost assessment, Museums and Galleries, Magnetrons, Monitoring or measurement services of air pollution, Research Institutions, Superwear, Waterproof capes, Long pants
- Credit score:
- Reliable
- Reputation score:
- 19,010
- Employees:
- 60
- Forecast turnover (2024):
- 9,223,034 €
Sewerage in Pärnu
energy and mineral resources, Laboratories, mineral resources and natural resources, Expert assessment of building design documentation, Research Institutions, Workwear for special purposes, Construction work for industrial buildings, Electrical equipment and apparatus, Installation work of fire alarm system, Lifting platforms
- Credit score:
- Reliable
- Reputation score:
- 17,250
- Employees:
- 174
- Forecast turnover (2024):
- 5,192,022 €
Other taping in Tallinn
expert assessments, energy and mineral resources, Institutes, Environmental Engineering, Laboratories, hydrogeological works, Research Institutions, Lead-free petrol, Professional apparel, speciality garments and accessories, Research and experimental development services
- Credit score:
- Reliable
- Reputation score:
- 13,450
- Employees:
- 76
- Forecast turnover (2024):
- 27,145,834 €
Pipeline and heating installation in Tartu
Maintenance of public roads, Design, construction and maintenance of fire safety, Pressure equipment works, Inspection and maintenance, gas works, Construction of gas installation, Construction research, Expert assessment of building design documentation, Audit of construction works, Construction
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energy and mineral resources
-
construction research
-
heating
-
construction
-
fire safety
-
maintenance of public roads
-
construction
-
audit of construction works
-
expert assessment of building design documentation
-
construction of gas installation
-
gas works
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inspection and maintenance
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pressure equipment works
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design, construction and maintenance of fire safety
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pipeline and heating installation
- Credit score:
- Reliable
- Reputation score:
- 9,340
- Employees:
- 340
- Forecast turnover (2024):
- 4,209,997 €
Development activities in nature and engineering in Jõgeva vald
garden products, Used vehicles, building and finishing materials, energy and mineral resources, Potato, Research Institutions, Laboratories, mineral resources and natural resources, mineral resources and raw materials, agriculture farmers
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energy and mineral resources
-
mineral resources and natural resources
-
mineral resources and raw materials
-
research institutions
-
garden products
-
construction and real estate
-
building and finishing materials
-
potato
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trade and services
-
laboratories
-
agriculture farmers
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state and society
-
plant cultivation
-
the food industry
-
development activities in nature and engineering
- Credit score:
- Reliable
- Reputation score:
- 9,080
- Employees:
- 36
- Forecast turnover (2024):
- 6,269,854 €
Construction of sewer lines in Harku vald
Construction, inspection, excavation and earthworks services, hydrotechnical works, construction machinery and tools, Construction machinery and tools, machinery for construction, construction tools, energy and mineral resources, Environmental Protection Settings
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energy and mineral resources
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mineral resources and natural resources
-
construction research
-
construction
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
construction machinery and tools
-
construction machinery and tools
-
machinery for construction
-
construction tools
-
environmental protection settings
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heating and water supply
-
hydrotechnical works
-
excavation and earthworks services
-
trade and services
-
heating
-
machinery and tools
-
soil machines
-
equipment and machinery
-
plant cultivation
-
road and bridge construction
-
general and home services
-
maintenance of public roads
-
construction
-
gas works
-
renovation
-
park construction
-
refurbishment of wells
-
renovation of pipelines
- Credit score:
- Reliable
- Reputation score:
- 7,820
- Employees:
- 19
- Forecast turnover (2024):
- 3,090,078 €
Water collection and- treatment in Viljandi
energy and mineral resources, Laboratories, mineral resources and natural resources, Construction research, Research Institutions, Water filtration and purification equipment, External lining work, Installation services of control and control systems, Architectural, engineering and survey services, Command and control systems, printing, graphics, office automation and information processing equipment
- Credit score:
- Reliable
- Reputation score:
- 7,000
- Employees:
- 10
- Forecast turnover (2024):
- 1,227,284 €
Sewerage in Jõgeva
Construction site monitoring services, Construction work for water and sewerage pipelines, Engineering and engineering services, Industrial Management Software Package, Geological, geophysical and other scientific research services, Geological exploration services, Sewer pipe construction work, Software programming and consulting services, Construction research, Construction
- Credit score:
- Reliable
- Reputation score:
- 3,670
- Employees:
- 13
- Forecast turnover (2024):
- 3,319,575 €
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
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energy and mineral resources
-
research and analytical work on thermal energy
-
research and analytical work
-
energy
-
construction and maintenance of energy systems
-
heating solutions
-
equipment and machinery
-
thermal energy
-
design of pressure vessels and pipelines
-
construction and reconstruction of water heating and steam boilers.
-
design of cleaning systems.
-
application of technologies in thermal power plants
-
thermal energy engineering
-
design of cleaning systems
-
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
-
innovative burners and adjustment valves
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burners with a power ≤ 20 mw
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ash removal system
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blowing system
-
construction and reconstruction of water boiler houses
-
installation of industrial machinery