- 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.
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audit of construction works
-
expert assessment of building design documentation
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construction of roads and bridges
-
building equipment rental
-
building
-
construction
-
construction work
-
design and construction
-
road construction
-
maintenance of public roads
-
construction research
-
construction of gas installation
-
making of traffic management projects
-
pressure equipment works
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tea care
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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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production and installation of asphalt
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car wash service
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design
-
maintenance
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repair work
-
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
- Credit score:
- Reliable
- Reputation score:
- 10,600
- Employees:
- 63
- Forecast turnover (2026):
- 5,979,895 €
Other taping
gas, motorways, ndt, ped, atex, electricity, certification, Technical advice, training, escalators
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audit of construction works
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expert assessment of building design documentation
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gas and electrical installations
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testing
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technical inspection
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technical advice
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device work
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conformity assessment body
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calibration of instruments
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non-destructive testing of welds (ndt),
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testing of electrical equipment and installations
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doorway test en 1191
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pressure equipment
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machinery
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elevators and cableway installations
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escalators
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motorways
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ndt
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ped
-
atex
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electricity
-
gas
-
certification
-
training
-
other taping
- 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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general and home services
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audit of construction works
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expert assessment of building design documentation
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diagnostics of technical systems
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sanitary technical works
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construction and real estate
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construction
-
construction
-
construction of gas installation
-
gas works
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emergency and maintenance contracts
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electrical works
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apartment associations
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excavation work
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leakage studies
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pressure washing
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tube assistance
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tallinn
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installation of sanitary equipment
- Credit score:
- Reliable
- Reputation score:
- 6,520
- Employees:
- 36
- Forecast turnover (2026):
- 4,205,384 €
Engineering-technical design
construction supervision services, Engineering and construction consultancy services, Technical design services for civil engineering works, construction inspection services, Project and document monitoring, Engineering and engineering services, Construction site monitoring services, construction project management services, Construction, Heritage conservation
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audit of construction works
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expert assessment of building design documentation
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project expertise
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expertise on construction projects of roads and civil engineering works
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giving a construction technical assessment
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engineering-technical design
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construction
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heritage conservation
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fire safety
-
construction
-
construction research
-
gas works
-
making of traffic management projects
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design, construction and maintenance of fire safety
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owner supervision
-
construction consultation
-
design
-
design management
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project management
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design of roads and facilities
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helping the customer
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conformity of construction works with the project
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legislation and normative documents
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quality and lasting outcome
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proper project documentation
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legislation
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standard documents and the source task
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professional and professional outcome
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general construction-special parts-
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bridges, viaducts
- 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
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construction and real estate
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energy and mineral resources
-
road construction
-
audit of construction works
-
expert assessment of building design documentation
-
design and construction
-
road construction
-
road construction
-
mineral resources and natural resources
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road and bridge construction
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construction
-
maintenance of public roads
-
construction
-
construction research
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asphalting work services
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soil
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soil work services
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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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external races
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mining
-
water construction
- Credit score:
- Borderline
- Reputation score:
- 3,840
- Employees:
- 16
- Forecast turnover (2026):
- 2,152,411 €
Engineering-technical design
Engineering and engineering services, Design, construction and maintenance of fire safety, Construction of gas installation, Construction research, Expert assessment of building design documentation, Audit of construction works, fire safety, Heritage conservation, Construction, Heating system design services
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construction and real estate
-
road and bridge construction
-
audit of construction works
-
expert assessment of building design documentation
-
engineering-technical design
-
architectural offices
-
architecture design firms
-
design companies
-
construction
-
heritage conservation
-
fire safety
-
construction research
-
construction of gas installation
-
design, construction and maintenance of fire safety
- Credit score:
- Reliable
- Reputation score:
- 3,540
- Employees:
- 7
- Forecast turnover (2026):
- 334,264 €
Engineering-technical design
Heritage conservation, Audit of construction works, Expert assessment of building design documentation, Design, expertise, office and commercial buildings, residential buildings, schools and kindergartens, industrial buildings, other objects
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audit of construction works
-
expertise
-
office and commercial buildings
-
construction expertise
-
construction work audit
-
audit of construction works
-
engineering-technical design
-
heritage conservation
-
expert assessment of building design documentation
-
design
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residential buildings
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schools and kindergartens
-
industrial buildings
-
other objects
-
detailed spatial planning
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heritage conservation services
-
residential building design
-
building design documentation assessment
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office building design
-
commercial building projects
-
school architecture design
-
kindergarten project planning
-
industrial building design
-
renovation project planning
-
architectural design quality
-
the preservation of heritage
-
expert opinion on the design documentation of the building
-
design
-
conduct of expert assessment
-
design of commercial buildings
- Credit score:
- Reliable
- Reputation score:
- 3,200
- Employees:
- 5
- Forecast turnover (2026):
- 828,888 €
Engineering-technical design
Owner supervision, construction consultations, design and construction tenders, project management, technical condition assessments, expert assessments of construction projects, building audits, legalisation of buildings and application for occupancy and use permits, owner supervision services, building regulations consultancy
-
design and construction tenders
-
building audits
-
building audits
-
construction project expert assessments
-
building compliance audits
-
building technical evaluations
-
design and construction procurement
-
audits of buildings
-
legalisation of buildings and application for occupancy and building permits
-
engineering-technical design
-
owner supervision
-
construction consultations
-
project management
-
technical condition assessments
-
expert assessments of construction projects
-
legalisation of buildings and application for occupancy and use permits
-
owner supervision services
-
building regulations consultancy
-
project management in construction
-
legalization of unauthorized construction
-
occupancy and use permits application
-
engineering consulting services
-
construction procurement consulting
-
construction industry project management
-
expert opinions on construction projects
-
counselling
-
monitoring the project
-
application for use and occupancy permits
-
design procurement
-
situation reviews
- Credit score:
- Reliable
- Reputation score:
- 3,160
- Employees:
- 15
- Forecast turnover (2026):
- 581,948 €
Engineering-technical design
machinery and tools, Expert assessment of building design documentation, Audit of construction works, Construction, road and bridge construction, Equipment and machinery, Design Companies, Measuring equipment and work, Media and Printing, architecture design firms
-
machinery and tools
-
media and printing
-
audit of construction works
-
expert assessment of building design documentation
-
engineering-technical design
-
architecture design firms
-
office and office services
-
construction and real estate
-
construction machinery and tools
-
expert assessments
-
energy and mineral resources
-
heating
-
heating solutions
-
measuring equipment and work
-
design companies
-
equipment and machinery
-
road and bridge construction
-
construction
- Credit score:
- Risky
- Reputation score:
- 3,160
- Employees:
- 3
- Forecast turnover (2026):
- 519,933 €
Building the Future with Precision and Innovation!
We provide comprehensive engineering consultations and design services to business clients.
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audit of construction works
-
expert assessment of building design documentation
-
construction project audit
-
building design documentation assessment
-
audit of construction works
-
expert assessment of construction documentation
-
project expertise
-
engineering-technical design
-
architecture design firms
-
construction and real estate
-
design companies
-
road and bridge construction
-
construction
-
gas works
-
bim modeling services
-
technical system design
-
architecture design services
-
construction real estate solutions
-
engineering consulting firms
-
road bridge construction services
-
gas works engineering
-
b2b construction consulting
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industrial construction planning
-
government construction projects
-
estate construction management
-
construction standards compliance
-
architectural offices
-
design companies
-
road and bridge construction
-
engineering services
- Credit score:
- Reliable
- Reputation score:
- 3,110
- Employees:
- 4
- Forecast turnover (2026):
- 469,408 €
Wholesale of water and heating equipment
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 real estate
-
equipment and machinery
-
audit of construction works
-
expert assessment of building design documentation
-
technical maintenance
-
energy
-
energy and mineral resources
-
construction and maintenance of energy systems
-
commercial equipment and consumables
-
central heating systems
-
heating
-
heating solutions
-
construction
-
construction
-
construction of gas installation
-
gas works
-
accumulation tanks
-
spare parts for steam boilers
-
steam equipment
-
boilers
-
energy equipment
-
gas boilers
-
calorifers
-
container boiler houses
-
elements of heating systems
-
design of heating systems
-
ground source heat pumps
-
modular chimneys
-
measuring equipment
-
pellet burners
- Credit score:
- Reliable
- Reputation score:
- 2,850
- Employees:
- 1
- Forecast turnover (2026):
- 16,560 €
Building Futures, Engineering Success!
We provide comprehensive architectural and engineering services, from project design to construction management and expert assessments.
-
audit of construction works
-
audit of construction works
-
expertis
-
building assessments
-
building audits
-
audits of works
-
engineering-technical design
-
architecture design firms
-
design companies
-
expert assessment of building design documentation
-
thermal engraving
-
design
-
projection
-
project management
-
architectural offices
-
design companies
-
expert opinion on construction documentation
-
termography
-
project design
-
thermal engraving
-
sustainable solutions
-
reconstruction plans
-
regulatory compliance
-
owner supervision
-
construction management
-
energy-saving approach
-
renovation
- Credit score:
- Reliable
- Reputation score:
- 2,770
- Employees:
- –
- Forecast turnover (2026):
- 16,589 €
Engineering-technical design
analysis of construction costs, Design, consultations, monitoring of construction quality, verification of the documentation of the construction process, monitoring of building materials and technology, building safety oversight, construction project evaluation, electrical and communication systems, structural design
-
audit of construction works
-
construction expertise
-
the building audit
-
monitoring of building materials and technology
-
engineering-technical design
-
architecture design firms
-
construction and real estate
-
building construction firms
-
expert assessments
-
heating solutions
-
design companies
-
road and bridge construction
-
construction
-
construction
-
expert assessment of building design documentation
-
construction owner supervision
-
construction supervision
-
design
-
consultations
-
monitoring of construction quality
-
verification of the documentation of the construction process
-
building safety oversight
-
construction project evaluation
-
analysis of construction costs
-
auditing the schedule of construction work
-
auditing the efficiency of the construction process
-
architectural design
-
structural design
-
electrical and communication systems
-
heating, ventilation and air conditioning
- Credit score:
- Reliable
- Reputation score:
- 2,738
- Employees:
- 4
- Forecast turnover (2026):
- 352,703 €
Engineering-technical design
architecture design firms, design of building structures, building projects, Design Companies, road and bridge construction, Preparation of the project and design, cost assessment, Pipeline design services, Architectural, engineering and planning services, technical design services, architecture design services
-
building projects
-
audit of construction works
-
expert assessment of building design documentation
-
design of office buildings and residential buildings
-
design of building structures
-
engineering-technical design
-
architecture design firms
-
construction and real estate
-
design companies
-
road and bridge construction
-
construction
-
heritage conservation
-
fire safety
-
construction
-
design, construction and maintenance of fire safety
-
design
-
detailed plans
-
electrical installations design
-
design of water and sewerage
-
design of heating and ventilation systems
-
reconstruction
-
consultation
-
monitoring
-
architectural design
-
constructive design
-
design of electrical installation
-
heat pump installation
-
installation of gas boiler
-
ventilation systems
-
radiators and floor heating
- Credit score:
- Reliable
- Reputation score:
- 2,580
- Employees:
- 1
- Forecast turnover (2026):
- 57,858 €
Building construction works
interior finishing, coordination of related enterprises, resource management, drawing up a timetable, risk management, physical engineering expertise, legal construction expertise, technical construction expertise, energy audit, construction design
-
construction and real estate
-
construction and real estate services
-
building and repair works
-
construction expertise
-
energy audit
-
technical construction expertise
-
building construction firms
-
building construction work
-
construction supplies
-
construction project management
-
building materials supply
-
construction work
-
interior finishing
-
construction supervision
-
construction design
-
legal construction expertise
-
physical engineering expertise
-
risk management
-
drawing up a timetable
-
resource management
-
coordination of related enterprises
-
building construction works
- Credit score:
- Risky
- Reputation score:
- 2,406
- Employees:
- 6
- Forecast turnover (2026):
- 566,339 €
Engineering-technical design
Construction, Heritage conservation, fire safety, Audit of construction works, Expert assessment of building design documentation, Design, construction and maintenance of fire safety, Design, lawmaking, measurement and amendment projects, renovation and restoration projects
-
audit of construction works
-
expert assessment of building design documentation
-
audit of the building
-
preparation of building documentation / application for use and occupancy permits
-
measurement and audit of electrical installations
-
building and utilization communications
-
engineering-technical design
-
construction
-
heritage conservation
-
fire safety
-
design, construction and maintenance of fire safety
-
design
-
lawmaking
-
measurement and amendment projects
-
renovation and restoration projects
-
rebuilding and expansion projects
-
general design
-
measurement and amendment projects
-
occupancy permit application
-
entry of construction works in register of construction works
-
legalisation of illegal construction works
-
fire safety audit
-
expert assessment of heating equipment
-
preparation of fire safety of building design documentation
-
set-up
-
application for a licence to use
-
design of special parts
-
energy label
-
renovation projects
-
rebuilding project
- Credit score:
- Reliable
- Reputation score:
- 2,330
- Employees:
- 2
- Forecast turnover (2026):
- 90,030 €
Engineering-technical design
Construction, Construction, Audit of construction works, Expert assessment of building design documentation, Construction research, building projects, mechanical engineering projects, electronics projects, auditing the building, technical inspection
-
legal and consultation
-
audit of construction works
-
expert assessment of building design documentation
-
auditing the building
-
technical inspection
-
engineering-technical design
-
construction
-
construction
-
construction research
-
building projects
-
mechanical engineering projects
-
electronics projects
-
assessment of structures
- Credit score:
- Reliable
- Reputation score:
- 2,060
- Employees:
- 1
- Forecast turnover (2026):
- 46,656 €
Engineering-technical design
documentation advice, Design, Owner supervision, fire safety inspection, fire safety audit, formalisation of occupancy and use permits, legalisation of unauthorised construction works, geodesy, construction technical audit, audit and measurements of electrical installations
-
audit of construction works
-
expert assessment of building design documentation
-
building permit
-
building exeprtisis
-
audit and measurements of electrical installations
-
construction technical audit
-
engineering-technical design
-
construction
-
fire safety
-
construction
-
inspection and maintenance
-
permit for use
-
measuring project
-
the construction project
-
preliminary project
-
the certificate of lawmaking
-
engineering design offices
-
design
-
owner supervision
-
fire safety inspection
-
fire safety audit
-
formalisation of occupancy and use permits
-
legalisation of unauthorised construction works
-
documentation advice
-
project management and consultation
-
preparation of projects
-
geodesy
-
expert assessment of the heating system
- Credit score:
- Reliable
- Reputation score:
- 16,590
- Employees:
- 17
- Forecast turnover (2026):
- 619,600 €
Nordic Contractors AS
general construction contracting and project management, technical management, property development, asphalt production and heavy machinery, environmental and port construction, recreation economy, property development projects, environmental construction, project management services, general construction contracting
-
technical management
-
asphalt production and heavy machinery
-
environmental and port construction
-
technical management solutions
-
port construction expertise
-
road construction
-
environmental and port construction
-
accounting
-
general construction contracting and project management
-
property development
-
recreation economy
-
property development projects
-
environmental construction
-
project management services
-
general construction contracting
-
tallinn construction services
-
asphalt production services
-
heavy machinery operations
-
recreation economy development
-
financial performance indicators
-
capital return on investment
-
sales revenue growth
-
profit margin analysis
-
general contracting and project management of ehtius
-
property development
-
general contractor
-
project management
-
renovation projects
-
special construction solutions
-
development of apartment buildings
- Credit score:
- Reliable
- Reputation score:
- 6,140
- Employees:
- 34
- Forecast turnover (2026):
- 5,315,946 €
Engineering-technical design
owner supervision of construction, construction consultations, design management, construction management, owner supervision of road management works, fidic engineering service, building consultancy services, construction owner supervision, construction project management, heritage conservation supervision
-
water and sewage construction supervision
-
electrical and automation works supervision
-
general construction work
-
electrical, automation and low-current works
-
construction project expert assessments
-
audit of energy consumption
-
engineering-technical design
-
owner supervision of construction
-
construction consultations
-
design management
-
construction management
-
owner supervision of road management works
-
fidic engineering service
-
construction owner supervision
-
construction project management
-
heritage conservation supervision
-
design management services
-
road management supervision
-
fidic engineering consulting
-
general construction oversight
-
hvac construction supervision
-
external pipelines construction oversight
-
infrastructure construction management
-
port construction supervision
-
project management
-
construction management
-
fidic engineering service
-
infrastructure works
-
infra-facilities construction work
-
preparation of estimated cost of construction work