- Credit score:
- Reliable
- Reputation score:
- 2,570
- Employees:
- 3
- Forecast turnover (2026):
- 216,898 €
Engineering-technical design
Buildings technical systems engineering and consulting.
-
ventilation system consulting
-
technical system design
-
building technical systems consulting
-
technical consulting firms
-
technical systems
-
water and sewerage systems
-
system audits
-
technological systems
-
water and sewer systems
-
water and sanitation systems
-
engineering design offices
-
design companies
-
design of building technical systems
-
consulting
-
heating, ventilation, cooling
-
consumer water, sewage
-
preparation of energy performance certificate
-
heating project planning
-
energy efficiency consulting
-
engineering consulting services
-
building system design companies
-
hvac design consulting
-
plumbing and sewage design services
-
energy performance certificate preparation
-
cooling system engineering
-
water supply system design
-
wastewater system consulting
-
design
-
ventilation and cooling systems
-
strong and weak flow automation systems
- Credit score:
- Reliable
- Reputation score:
- 44,110
- Employees:
- 266
- Forecast turnover (2026):
- 97,564,829 €
Durable, economical and smart solutions!
TREV-2 Group is a company focused on the construction and maintenance of infrastructure objects and facilities.
-
audit of construction works
-
construction of roads and bridges
-
production and installation of asphalt
-
design and construction
-
sewer system
-
construction of roads and roads
-
road construction
-
maintenance of public roads
-
expert assessment of building design documentation
-
construction research
-
construction of gas installation
-
making of traffic management projects
-
pressure equipment works
-
tea care
-
environmental construction
-
mining of mineral resources
-
traffic management
-
road project management
-
project management of bridges
-
building equipment rental
-
car wash service
-
building
-
construction
-
design
-
construction work
-
maintenance
-
repair work
-
repair
-
rebuilding
-
the warehouse
- Credit score:
- Reliable
- Reputation score:
- 6,790
- Employees:
- 32
- Forecast turnover (2026):
- 4,319,204 €
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
-
construction and real estate
-
energy and mineral resources
-
mineral resources and natural resources
-
road and bridge construction
-
audit of construction works
-
tartu
-
design and construction
-
road construction
-
construction
-
maintenance of public roads
-
construction
-
expert assessment of building design documentation
-
construction research
-
asphalting work services
-
soil
-
soil work services
-
bridge construction
-
sports ground construction
-
maintenance of roads
-
tubes
-
trackwork
-
tunnel construction
-
road construction
-
external races
-
mining
-
water construction
-
road construction
- Credit score:
- Reliable
- Reputation score:
- 6,680
- Employees:
- 36
- Forecast turnover (2026):
- 4,162,877 €
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
-
audit of construction works
-
construction consultation
-
standard documents and the source task
-
heating and ventilation
-
water and sewerage
-
giving a construction technical assessment
-
engineering-technical design
-
construction
-
heritage conservation
-
fire safety
-
construction
-
expert assessment of building design documentation
-
construction research
-
gas works
-
making of traffic management projects
-
design, construction and maintenance of fire safety
-
owner supervision
-
design
-
design management
-
project expertise
-
project management
-
design of roads and facilities
-
helping the customer
-
conformity of construction works with the project
-
legislation and normative documents
-
quality and lasting outcome
-
proper project documentation
-
legislation
-
professional and professional outcome
-
general construction-special parts-
- Credit score:
- Risky
- Reputation score:
- 3,210
- Employees:
- 3
- Forecast turnover (2026):
- 459,879 €
Building the Future with Precision and Innovation!
We provide comprehensive engineering consultations and design services to business clients.
-
audit of construction works
-
technical system design
-
engineering consulting firms
-
b2b construction consulting
-
audit of construction works
-
design of technical systems
-
design of technical systems
-
cooling systems
-
engineering-technical design
-
architecture design firms
-
construction and real estate
-
design companies
-
road and bridge construction
-
construction
-
expert assessment of building design documentation
-
gas works
-
construction project audit
-
bim modeling services
-
building design documentation assessment
-
architecture design services
-
construction real estate solutions
-
road bridge construction services
-
gas works engineering
-
industrial construction planning
-
government construction projects
-
estate construction management
-
construction standards compliance
-
architectural offices
-
design companies
-
road and bridge construction
- Credit score:
- Borderline
- Reputation score:
- 3,100
- Employees:
- 7
- Forecast turnover (2026):
- 363,015 €
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
-
measurement and amendment projects
-
renovation and restoration projects
-
rebuilding and expansion projects
-
measurement and amendment projects
-
audit of the building
-
consultation services
-
engineering-technical design
-
construction
-
heritage conservation
-
fire safety
-
expert assessment of building design documentation
-
design, construction and maintenance of fire safety
-
design
-
lawmaking
-
general design
-
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
-
extension projects
-
preparation of building documentation / application for use and occupancy permits
- Credit score:
- Reliable
- Reputation score:
- 2,780
- Employees:
- –
- Forecast turnover (2026):
- 18,612 €
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
-
construction and real estate
-
road and bridge construction
-
audit of construction works
-
the building audit
-
electrical and communication systems
-
heating, ventilation and air conditioning
-
engineering-technical design
-
architecture design firms
-
building construction firms
-
expert assessments
-
heating solutions
-
design companies
-
construction
-
construction
-
expert assessment of building design documentation
-
construction owner supervision
-
construction expertise
-
construction supervision
-
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
-
analysis of construction costs
-
auditing the schedule of construction work
-
auditing the efficiency of the construction process
-
architectural design
-
structural design
- Credit score:
- Neutral
- Reputation score:
- 2,680
- Employees:
- 1
- Forecast turnover (2026):
- 59,404 €
Engineering-technical design
assessment of structures, management of construction process, documentation management, assessment of construction quality, monitoring of budget and expenditure, monitoring the progress of work, Strategic planning, construction technical documentation, legal advice, project planning
-
construction and real estate
-
construction and real estate services
-
audit of construction works
-
consulting the construction process
-
consultation
-
construction technical documentation
-
engineering-technical design
-
building construction firms
-
construction
-
construction
-
construction supervision
-
project management
-
control of construction work
-
owner supervision
-
project planning
-
management of construction process
-
documentation management
-
assessment of construction quality
-
monitoring of budget and expenditure
-
monitoring the progress of work
-
assessment of structures
-
strategic planning
-
legal advice
- Credit score:
- Reliable
- Reputation score:
- 2,650
- Employees:
- 1
- Forecast turnover (2026):
- 11,586 €
Engineering activities
building projects, Construction, Construction, Audit of construction works, Expert assessment of building design documentation, construction owner supervision, construction project management, Owner supervision, Building advice, project management
-
construction and real estate
-
audit of construction works
-
building advice
-
kredex technical consultation
-
construction consultation
-
building construction firms
-
building projects
-
construction
-
construction
-
expert assessment of building design documentation
-
construction owner supervision
-
construction project management
-
owner supervision
-
project management
-
expert assessment of building projects
-
reconstruction of apartment buildings
-
engineering activities
- Credit score:
- Reliable
- Reputation score:
- 2,230
- Employees:
- 2
- Forecast turnover (2026):
- 99,734 €
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
-
technical inspection
-
engineering-technical design
-
construction
-
construction
-
expert assessment of building design documentation
-
construction research
-
building projects
-
mechanical engineering projects
-
electronics projects
-
auditing the building
-
assessment of structures
- Credit score:
- Reliable
- Reputation score:
- 2,100
- Employees:
- 1
- Forecast turnover (2026):
- 169,351 €
Organization of meetings and trade fairs
risk management, internal control, legal support, Internal audit, security consultations, is/it technical solutions, risk management framework consultation, establishment of a risk management strategy, risk mitigation advice, development of the organisation's culture
-
legal and consultation
-
internal audit
-
is/it technical solutions
-
establishment of an internal control system
-
preparation of procedural rules and rules
-
organization of meetings and trade fairs
-
risk management
-
internal control
-
legal support
-
security consultations
-
risk management framework consultation
-
establishment of a risk management strategy
-
risk mitigation advice
-
development of the organisation's culture
-
organisation/organisation of internal control training
-
consultation and consultation in the field of internal control
- Credit score:
- Reliable
- Reputation score:
- 1,540
- Employees:
- 4
- Forecast turnover (2026):
- 375,853 €
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
-
construction and real estate
-
road and bridge construction
-
audit of construction works
-
design of water and sewerage
-
design of heating and ventilation systems
-
consultation
-
ventilation systems
-
engineering-technical design
-
architecture design firms
-
building projects
-
design companies
-
construction
-
heritage conservation
-
fire safety
-
construction
-
expert assessment of building design documentation
-
design, construction and maintenance of fire safety
-
design
-
detailed plans
-
electrical installations design
-
reconstruction
-
monitoring
-
architectural design
-
constructive design
-
design of electrical installation
-
heat pump installation
-
installation of gas boiler
-
radiators and floor heating
-
reconstruction of apartment buildings
-
design of office buildings and residential buildings
- Credit score:
- Reliable
- Reputation score:
- 1,320
- Employees:
- 3
- Forecast turnover (2026):
- 116,325 €
Secure electrical solutions quickly
We offer electricity works, consultations and a rapid challenge for homes, apartment cooperatives and businesses. We help keep the electrical systems safe, functional and compliant.
- Credit score:
- Risky
- Reputation score:
- -6,490
- Employees:
- –
- Forecast turnover (2026):
- –
Installation of air conditioning systems
maintenance of technical systems of buildings, Construction of technical systems, audits, design and consultation, equipment and spare parts sales, maintenance and follow-up services, building technical systems maintenance, technical systems construction services, technical system audits and consulting, technical system design services, technical systems after-service
-
audits, design and consultation
-
building technical systems maintenance
-
technical system audits and consulting
-
building system audits and consultancy
-
maintenance of technical systems for buildings
-
system audits
-
overhaul of technical system
-
construction and maintenance
-
maintenance of technical systems of buildings
-
construction of technical systems
-
equipment and spare parts sales
-
maintenance and follow-up services
-
technical systems construction services
-
technical system design services
-
technical systems after-service
-
building systems maintenance service
-
construction services for building systems
-
technical equipment sales
-
spare parts for technical systems
-
maintenance services for building equipment
-
consultation services for technical installations
-
technical system follow-up support
-
spare parts
-
consultations
-
climate control systems
-
technical systems construction
-
equipment and spare parts sales
-
maintenance and after-service
-
design & planning
-
expert consultations
- Credit score:
- Reliable
- Reputation score:
- 4,580
- Employees:
- 28
- Forecast turnover (2026):
- 6,431,131 €
Building construction works
renting areas, Tallinn, Roads, facade work, general construction work, Sales, plots, general contractor for construction, finishing works, Construction work
-
construction and real estate
-
construction and real estate services
-
audit of construction works
-
tartu
-
technical systems
-
building construction firms
-
general building contractor
-
construction
-
construction
-
small warehouses
-
qualified team
-
värumaa
-
walkways
-
solutions
-
customers
-
tallinn
-
roads
-
facade work
-
general construction work
-
sales
-
plots
-
renting areas
-
property development
-
paired houses
-
construction work
-
finishing works
-
general contractor for construction
-
technological solutions
-
building construction works
- Credit score:
- Reliable
- Reputation score:
- 3,170
- Employees:
- 15
- Forecast turnover (2026):
- 729,536 €
Building construction works
expert assessments, Construction, Heritage conservation, Construction, Audit of construction works, Work done, Walls, renovation, indoor climate, wood floors
-
audit of construction works
-
construction and remodeling
-
tartu
-
building and renovation
-
expert assessments
-
construction
-
heritage conservation
-
construction
-
work done
-
walls
-
renovation
-
indoor climate
-
wood floors
-
processing
-
equipment
-
generators
-
exchange
-
solutions
-
warm-up
-
environmentally friendly
-
wooden frame
-
renovation work
-
restoration
-
timber structures
-
wooden facades
-
renovation of wooden houses
-
roof structures
-
log replacement
-
timber processing
-
ensuring safety
- Credit score:
- Neutral
- Reputation score:
- 1,200
- Employees:
- 2
- Forecast turnover (2026):
- 164,193 €
Activities of employment agencies
negotiations, free audit, searching for a job, cv and motivation letter, assessment of competence of employee, audit, career coaching, interviews and evaluation, search for candidates, setting up tasks
-
recruitment of technical specialists
-
counselling
-
preparation of claim and guarantee letters
-
search for candidates
-
interviews and evaluation
-
audit
-
cv and motivation letter
-
selection of personnel
-
job placement
-
recruitment of top managers
-
target search
-
primary selection
-
outplacement
-
resolution of labour disputes
-
negotiations
-
setting up tasks
-
career coaching
-
assessment of competence of employee
-
searching for a job
-
free audit
-
activities of employment agencies
- Credit score:
- Reliable
- Reputation score:
- 790
- Employees:
- 1
- Forecast turnover (2026):
- 10,924 €
Engineering-technical design
architecture design firms, project management, Design Companies, road and bridge construction, Construction, Construction, Audit of construction works, Expert assessment of building design documentation, preparation of construction documentation, expertise in design documentation
-
construction and real estate
-
road and bridge construction
-
audit of construction works
-
design documentation consulting
-
road and bridge construction
-
audit of construction works
-
technical solutions
-
engineering-technical design
-
architecture design firms
-
design companies
-
construction
-
construction
-
expert assessment of building design documentation
-
preparation of construction documentation
-
expertise in design documentation
-
expertise of existing buildings
-
building design assessment
-
long-term construction experience
-
building construction supervision
-
property construction expertise
-
design and engineering firms
-
infrastructure project development
-
construction work audit services
-
construction documentation preparation
-
existing building evaluations
-
engineering project management
-
creative engineering team
-
high-quality construction planning
-
architectural offices
-
construction management
- Credit score:
- Reliable
- Reputation score:
- 760
- Employees:
- 1
- Forecast turnover (2026):
- 140,803 €
Engineering-technical design
Construction, Construction, Audit of construction works, legal and consultation
- Credit score:
- Reliable
- Reputation score:
- 700
- Employees:
- 1
- Forecast turnover (2026):
- 51,101 €
Engineering-technical design
Construction, Heritage conservation, Audit of construction works, Expert assessment of building design documentation, legal and consultation