- Credit score:
- Reliable
- Reputation score:
- 43,590
- 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.
-
maintenance of public roads
-
audit of construction works
-
mining of mineral resources
-
construction of roads
-
mining
-
road construction
-
expert assessment of building design documentation
-
construction research
-
construction of gas installation
-
making of traffic management projects
-
pressure equipment works
-
construction of roads and bridges
-
tea care
-
environmental construction
-
traffic management
-
road project management
-
project management of bridges
-
production and installation of asphalt
-
building equipment rental
-
car wash service
-
building
-
construction
-
design
-
construction work
-
maintenance
-
repair work
-
repair
-
rebuilding
-
the warehouse
-
noise barrier walls
- Credit score:
- Reliable
- Reputation score:
- 8,760
- Employees:
- 41
- Forecast turnover (2026):
- 3,865,593 €
Production of Fragment
road construction and repair, building and finishing materials, energy and mineral resources, soil, mineral resources and natural resources, mineral resources and raw materials, road and bridge construction, road construction, transport and courier services, Gravel
-
energy and mineral resources
-
mineral resources and natural resources
-
mineral resources and raw materials
-
road construction
-
road construction
-
mining and production of mineral materials
-
production of fragment
-
construction and real estate
-
building and finishing materials
-
soil
-
road and bridge construction
-
transport and courier services
-
construction
-
maintenance of public roads
-
construction
-
limestone
-
broken stone
-
road renovation
-
eco-friendly construction
-
limestone quarries
-
sand quarries
-
gravel quarries
-
management of sand, gravel and limestone quarries
-
road construction and repair
- Credit score:
- Reliable
- Reputation score:
- 5,090
- Employees:
- 28
- Forecast turnover (2026):
- 2,763,232 €
Road construction
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
-
energy and mineral resources
-
mineral resources and natural resources
-
road construction
-
maintenance of public roads
-
audit of construction works
-
maintenance of roads
-
road construction
-
mining
-
road construction
-
construction and real estate
-
road and bridge construction
-
construction
-
construction
-
expert assessment of building design documentation
-
construction research
-
asphalting work services
-
soil
-
soil work services
-
bridge construction
-
sports ground construction
-
tubes
-
trackwork
-
tunnel construction
-
tartu
-
design and construction
-
external races
-
water construction
- Credit score:
- Reliable
- Reputation score:
- 2,970
- Employees:
- 4
- Forecast turnover (2026):
- 1,094,463 €
Installation of air conditioning systems
energy and mineral resources, heating solutions, mineral resources and natural resources, Soil Machines, Construction, Construction, installation of ground heat pumps, excavation, sale and packaging of revease households/septics, central systems
-
energy and mineral resources
-
mineral resources and natural resources
-
construction
-
construction
-
installation of ground heat pumps
-
excavation
-
heating systems construction
-
installation of ground heat pump
-
installation of air conditioning systems
-
heating solutions
-
soil machines
-
sale and packaging of revease households/septics
-
central systems
-
disease and canalisation
-
topical study
-
heat nodes and boiler houses
-
maintenance work
-
sale and packaging of review households/septics
-
diamond drilling
-
water supply
-
cannulation plumbing
-
tanks and waste water systems
-
ground source heat pumps
-
central heating
-
heat nodes
-
boiler houses
-
sewerage
-
installation
-
drilling openings
-
plumbing services
- Credit score:
- Reliable
- Reputation score:
- 44,360
- Employees:
- 515
- Forecast turnover (2026):
- 95,250,241 €
Extraction of shale
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:
- 43,950
- Employees:
- 297
- Forecast turnover (2026):
- 80,480,248 €
Manufacture of non-ferrous metals
energy and mineral resources, Geology and Mining, Mining machinery, mineral resources and raw materials, mineral resources, Construction, Energy
- Credit score:
- Reliable
- Reputation score:
- 9,820
- Employees:
- 61
- Forecast turnover (2026):
- 2,442,853 €
Mining of stone
building and finishing materials, repair materials, wholesale building materials, energy and mineral resources, Mining machinery, mineral resources and natural resources, mineral resources and raw materials, Mining equipment, construction and real estate
- Credit score:
- Reliable
- Reputation score:
- 7,680
- Employees:
- 69
- Forecast turnover (2026):
- 12,801,523 €
Stone that lasts generations
Complete stone solutions from kitchen surfaces and exterior finishes to the collection and processing of mineral resources. We guarantee quality, adaptability and a reliable supply chain.
-
working surfaces of stone
-
processing of granite
-
mining of mineral resources
-
processing and refining of mineral resources
-
exploration of mineral resources and natural resources
-
treatment of quartz slate
-
plates and sheets of granite
-
outer finishing of natural stone
-
manufacture of construction and finishing materials
-
storage of raw materials on construction materials
-
cutting and polishing of stones
-
stone staircases and windows
-
end products of natural stone
-
manufacture of natural stone products
- Credit score:
- Reliable
- Reputation score:
- 4,060
- Employees:
- 3
- Forecast turnover (2026):
- 89,356 €
Mining of stone
energy and mineral resources, Geology and Mining, Mining machinery, poultry production, mineral resources and raw materials, mineral resources, Feed
- Credit score:
- Reliable
- Reputation score:
- 3,920
- Employees:
- 3
- Forecast turnover (2026):
- 76,806 €
Holiday home
energy and mineral resources, Geology and Mining, mineral resources and raw materials, mineral resources, house manufacturing, installation of houses, Holiday villages, wooden outbuildings, Travel and hiking, Trade
- Credit score:
- Reliable
- Reputation score:
- 3,830
- Employees:
- 1
- Forecast turnover (2026):
- 208,405 €
Electricity production from waterpower
Market analysis, energy services, energy technology, energy infrastructure, energy production, energy and mineral resources, mining work, exploration of mineral resources, mining projects, compliance with environmental requirements
-
energy and mineral resources
-
bucketwork
-
mining energy resources
-
energy and mineral resources
-
processing of resources
-
exploration of mineral resources
-
management of mineral resources
-
energy
-
renewable energy
-
energy efficiency
-
energy production
-
energy solutions
-
mineral resources energy
-
energy industry services
-
bucket work services
-
energy resource management
-
energy sector
-
sustainable energy
-
energy services
-
energy technology
-
energy infrastructure
-
energy production
-
mining work
-
market analysis
-
mining techniques
-
compliance with environmental requirements
-
mining projects
-
electricity production from waterpower
- Credit score:
- Reliable
- Reputation score:
- 3,300
- Employees:
- 25
- Forecast turnover (2026):
- 1,831,782 €
Construction of electricity and communications networks
machine rental, demolition services, the excavation, earthworks services, Project Manager, walkways, mining of mineral resources, water and sanitation routes, mining, design and construction
-
construction
-
construction
-
harjumaa
-
machine rental
-
mining of mineral resources
-
mining
-
construction of electricity and communications networks
-
maintenance
-
road maintenance
-
equipment
-
planning
-
machine park
-
sales
-
heavy machinery
-
property development
-
design and construction
-
demolition services
-
the excavation
-
earthworks services
-
project manager
-
walkways
-
machinery
-
sewerage routes
-
water and sanitation routes
- Credit score:
- Reliable
- Reputation score:
- 3,230
- Employees:
- 8
- Forecast turnover (2026):
- 2,144,067 €
Cereal cultivation
agriculture farmers, Oil crops, cereal crop farming, Excavator works, means of handling, means of transport, transport and courier services, the Food Industry, plant cultivation, Soil Machines
-
energy and mineral resources
-
geology and mining
-
mineral resources and raw materials
-
mineral resources
-
plant cultivation
-
means of handling
-
cereal crop farming
-
construction and real estate
-
construction machinery and tools
-
trade and services
-
soil machines
-
agriculture farmers
-
the food industry
-
transport and courier services
-
means of transport
-
excavator works
-
oil crops
-
cereal cultivation
- Credit score:
- Reliable
- Reputation score:
- 2,210
- Employees:
- 4
- Forecast turnover (2026):
- 1,054,254 €
Wholesale of building materials
energy and mineral resources, Geology, Geology and Mining, technical design services, Traffic noise control, Construction, Construction research
- Credit score:
- Reliable
- Reputation score:
- 2,190
- Employees:
- 5
- Forecast turnover (2026):
- 296,022 €
Reliable and efficient mining solutions
Comprehensive solutions from geological exploration to the processing of mineral resources that reduce risks and ensure high-quality construction sand and aggregates.
-
minerals and mineral resources
-
procurement of raw materials
-
mining techniques
-
mining of mineral resources
-
processing and sorting of mineral resources
-
geological studies
-
soil exploration
-
drilling and sampling
-
drilling and explosion work
-
mining machinery and equipment
-
construction sand and mortar
-
open-air mines
-
crushing and screening
-
gravel and sand quarry
- Credit score:
- Reliable
- Reputation score:
- 2,160
- Employees:
- 7
- Forecast turnover (2026):
- 463,833 €
Specific decisions for the substrate and stocks
Precise ground, mineral and groundwater research that reduces risks and optimises projects. Our multidisciplinary team combines fieldwork, laboratory analysis and consultation.
-
assessment of mineral resources
-
assessment of geo-risk
-
resource and resource assessment of mineral resources
-
mining planning and consultation
-
geotechnical studies
-
research on foundations and substrates
-
soil analysis
-
drilling work
-
groundwater and hydrogeology studies
-
geological mapping
-
stone analysis and stone mechanics
-
geochemical analyses
-
geophysical studies
-
monitoring and follow-up
-
control drilling and probing
- Credit score:
- Reliable
- Reputation score:
- 1,630
- Employees:
- –
- Forecast turnover (2026):
- 251 €
Mining of stone
building and finishing materials, energy and mineral resources, Estonian Construction and Real Estate, Career, Stone, Mineral, mineral resources and natural resources, mineral resources and raw materials, construction and real estate
- Credit score:
- Reliable
- Reputation score:
- 1,620
- Employees:
- 3
- Forecast turnover (2026):
- 283,515 €
Gravel and sand quarry
building and finishing materials, energy and mineral resources, Geology and Mining, transport of waste, waste management, soil, mineral resources and natural resources, mineral resources and raw materials, mineral resources, road and bridge construction
-
energy and mineral resources
-
geology and mining
-
transport of waste
-
waste management
-
soil
-
mineral resources and natural resources
-
mineral resources
-
construction and real estate
-
building and finishing materials
-
courses
-
mineral resources and raw materials
-
road and bridge construction
-
transport and courier services
-
general and home services
-
gravel and sand quarry
- Credit score:
- Reliable
- Reputation score:
- 1,400
- Employees:
- 6
- Forecast turnover (2026):
- 110,945 €
Gravel and sand quarry
building and finishing materials, energy and mineral resources, Geology and Mining, excavation and earthworks services, soil, mineral resources and natural resources, mineral resources and raw materials, mineral resources, Soil Machines, road and bridge construction
-
energy and mineral resources
-
geology and mining
-
soil
-
mineral resources and natural resources
-
mineral resources
-
sale of gravel
-
sand sale
-
construction and real estate
-
building and finishing materials
-
excavation and earthworks services
-
trade and services
-
mineral resources and raw materials
-
soil machines
-
road and bridge construction
-
sand extraction
-
gravel and sand quarry
- Credit score:
- Reliable
- Reputation score:
- 1,350
- Employees:
- 1
- Forecast turnover (2026):
- –
Land improvement works
sanitation, Hydrotechnical buildings, mining of mineral resources, Forest drainage, road construction, mining, road and square construction, sewer construction, Construction of sites, Waterway construction
-
maintenance of public roads
-
mining of mineral resources
-
road construction
-
mining
-
construction of sites
-
construction and real estate
-
soil machines
-
construction
-
construction
-
land improvement
-
waterway construction
-
hydrotechnical buildings
-
forest drainage
-
sanitation
-
soil work services
-
facilities
-
road and square construction
-
sewer construction
-
land improvement works