- 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.
-
design
-
development
-
sanitation
-
maintenance of public roads
-
audit of construction works
-
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
-
mining of mineral resources
-
traffic management
-
road project management
-
project management of bridges
-
production and installation of asphalt
-
building equipment rental
-
car wash service
-
building
-
construction
-
construction work
-
maintenance
-
repair work
-
repair
-
rebuilding
-
the warehouse
-
noise barrier walls
-
development of infrastructure
- Credit score:
- Reliable
- Reputation score:
- 10,440
- Employees:
- 4
- Forecast turnover (2026):
- 29,458,760 €
Building Dreams, Designing Futures!
We specialize in the reconstruction of apartment buildings and the creation of luxurious penthouses.
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reconstruction of apartment buildings
-
design
-
apartment building reconstruction
-
reconstruction by site construction
-
factory-based elemental reconstruction
-
factory element-based reconstruction
-
sanitation
-
reconstruction of the building
-
reconstruction of apartment buildings
-
penthouses
-
development projects
-
product development
-
property development projects
-
construction project management
-
building design services
-
building services estonia
-
real estate development estonia
-
penthouses design
-
product development in construction
-
residential design and development
-
community building renovation
-
real estate project planning
-
real estate innovation
-
urban development projects
-
development of roof floors
-
site construction
-
preliminary work
-
design and construction
-
final formulation
-
design and construction work with wooden element
- Credit score:
- Reliable
- Reputation score:
- 8,910
- Employees:
- 24
- Forecast turnover (2026):
- 14,408,109 €
Building construction works
Water supply pipe works, cooling system, Installation of doors, Installation work of fire alarm system, Construction work for entertainment centres, Warehouse construction work, Construction work for kindergartens, building finishing works, Construction work on buildings related to leisure, sports, culture, accommodation and restaurants, Installation work of electrical wiring and equipment
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reconstruction
-
reconstruction of apartment buildings
-
planning
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
construction
-
heritage conservation
-
fire safety
-
construction
-
construction and maintenance
-
restoration
-
historical preservation
-
apartment buildings
-
school buildings
-
public buildings
-
general construction
-
walls
-
apartment building
-
solar energy panels
-
nurseries
-
heat-recovery ventilation
-
windows
-
water floor heating
-
roof
-
additional fee
-
measurements
-
shooting range
-
environmental conservation
-
objects
- Credit score:
- Reliable
- Reputation score:
- 8,540
- Employees:
- 24
- Forecast turnover (2026):
- 15,052,158 €
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.
-
design
-
reconstruction works
-
construction and real estate
-
construction
-
heritage conservation
-
construction
-
general contractor
-
project management
-
construction work
-
economical solutions
-
referencing
-
design service
-
quality control
-
organisation of construction work
-
energy efficient materials
-
environmentally friendly tools
-
automation of the working process
-
effective use of labour and materials
-
effective use of labour
-
technique
-
tallinn
-
maintenance
-
harjumaa
-
design work
-
building construction works
- Credit score:
- Neutral
- Reputation score:
- 8,310
- Employees:
- 46
- Forecast turnover (2026):
- 2,132,507 €
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
-
design
-
sanitation
-
fire safety
-
construction
-
cooling and air conditioning systems, heat pumps
-
inspection and maintenance
-
design, construction and maintenance of fire safety
-
complete solutions of the outer shell of the building
-
outsourcing
-
metal cladding
-
ventilation work
-
installation of heat pumps and air conditioners
-
sprinkler and firefighting
-
water supply and sanitation works
-
systems design
-
heat pumps installation
-
water supply and sanitation works
-
installation
-
design and installation
-
private houses
-
tallinn
-
maintenance
-
santechnical works
-
sewer works
-
sprinkler
-
installation of sanitary equipment
- Credit score:
- Reliable
- Reputation score:
- 3,500
- Employees:
- 14
- Forecast turnover (2026):
- 1,279,636 €
Construction of wells
wells, Construction, Construction, hydrogeological works, drilling wells, ground heating wells, cleaning wells, water and sanitation solutions, registration and liquidation of wells, water and sewerage works
-
design
-
sanitation
-
construction and real estate
-
construction
-
construction
-
hydrogeological works
-
drilling wells
-
ground heating wells
-
cleaning wells
-
water and sanitation solutions
-
registration and liquidation of wells
-
water and sewerage works
-
drafting
-
formalisation of documentation
-
drilling
-
analysis of water samples
-
measurements of performance
-
water systems installation
-
sewer line installation
-
installation of cleaners and containers
-
establishment of infiltration pitches
-
sewerage
-
drilling wells
-
installation
-
ground heating
-
drilling well
-
depth
-
construction of wells
-
frequently asked questions
-
documentation
- Credit score:
- Reliable
- Reputation score:
- 3,180
- Employees:
- –
- Forecast turnover (2026):
- 270,942 €
Building construction works
construction of saunas, tiling, suspended ceilings, terrace construction, General construction, roofing work, facades, Renovation work, concrete works, construction of commercial premises
-
design
-
reconstruction
-
construction of saunas
-
tiling
-
suspended ceilings
-
terrace construction
-
general construction
-
roofing work
-
facades
-
renovation work
-
concrete works
-
construction of commercial premises
-
commercial premises construction
-
building construction work
-
novus grupp oü
-
construction of private houses
-
finishing works
-
commercial premises
-
commercial premises
-
renting areas
-
construction supervision
-
roofing
-
interior finishing
-
bathrooms
-
construction of terraces
-
construction of commercial and commercial premises
-
construction project
-
foundation
-
private houses and commercial premises
-
accommodation
- Credit score:
- Reliable
- Reputation score:
- 3,110
- Employees:
- 2
- Forecast turnover (2026):
- 665,203 €
Warmth Reimagined, Energy Conserved!
We specialize in the design and manufacture of advanced air conditioning and renewable heating systems, providing energy efficiency consultancy and building reconstruction services.
-
design
-
reconstruction of apartment buildings
-
apartment building reconstruction
-
reconstruction of apartment buildings
-
manufacture of air conditioners
-
renewable heating
-
energy efficiency consultancy services
-
technological ventilation systems
-
innovative heatcatcher
-
renewable heating solutions
-
energy efficiency consulting
-
passive cooling system
-
ventilation heat recovery
-
radiator system with intermediate heat carrier
-
energy-efficient ventilation
-
manual control ventilation valve
-
heatline ventilation
-
heatway system
-
vg-system ventilation
-
airflow control technology
-
solar energy panels
-
manufacture of air conditioners
-
renewable heating
-
energy efficiency consulting services
-
building
-
renovation
-
special works
-
energy conservation
-
maintenance
-
technical systems
- Credit score:
- Reliable
- Reputation score:
- 3,030
- Employees:
- 3
- Forecast turnover (2026):
- 125,485 €
Architect activities
design of public buildings, canning, Restoration, detailed plans, Interior architecture, surveillance, design of office buildings, restoration of unesco objects, conservation of industrial sites, restoration of historical monuments
-
reconstruction projects
-
detailed plans
-
construction
-
heritage conservation
-
architectural offices
-
architects
-
design of private houses
-
interior design
-
property development projects
-
design of apartments
-
planning projects
-
design companies
-
restoration design
-
interior architectural design
-
interior design projects
-
architecture-building design
-
canning
-
restoration
-
interior architecture
-
surveillance
-
design of office buildings
-
design of public buildings
-
design of private houses
-
design of apartment buildings
-
restoration of historical monuments
-
conservation of industrial sites
-
restoration of unesco objects
-
restoration of heritage conservation objects
-
architect activities
- Credit score:
- Reliable
- Reputation score:
- 2,950
- Employees:
- 1
- Forecast turnover (2026):
- 46,183 €
Building Futures, Engineering Success!
We provide comprehensive architectural and engineering services, from project design to construction management and expert assessments.
-
design
-
reconstruction plans
-
architecture design firms
-
design companies
-
audit of construction works
-
expert assessment of building design documentation
-
thermal engraving
-
projection
-
project management
-
architectural offices
-
design companies
-
audit of construction works
-
expert opinion on construction documentation
-
termography
-
expertis
-
project design
-
thermal engraving
-
sustainable solutions
-
building assessments
-
building audits
-
regulatory compliance
-
owner supervision
-
construction management
-
energy-saving approach
-
audits of works
-
renovation
-
engineering-technical design
- Credit score:
- Reliable
- Reputation score:
- 2,910
- Employees:
- 3
- Forecast turnover (2026):
- 169,214 €
Installation of sanitary equipment
Boiler Installation, waste water tank, Construction of roads, sanitation, Building, Installation, Design, septics, internal sewerage networks, sewer wells
-
design
-
sanitation
-
construction of outdoor trails
-
waterway construction
-
construction of sewer trails
-
water pipeline construction
-
sewer pits
-
sewerage internal networks
-
sewage tanks
-
radiator installation
-
floor heating pipeline
-
boiler installation
-
sewer wells
-
internal sewerage networks
-
septics
-
installation
-
building
-
construction of roads
-
waste water tank
-
installation of sanitary equipment
- Credit score:
- Reliable
- Reputation score:
- 2,850
- Employees:
- 4
- Forecast turnover (2026):
- 192,244 €
Building construction works
residential construction, modular house, processing of protection works, Construction, Construction, modulatory care, fassage work, general administration, elamuehitus, catheter protection
-
reconstrue work
-
planning
-
construction and real estate
-
construction and real estate services
-
building construction firms
-
construction
-
construction
-
modulatory care
-
fassage work
-
general administration
-
elamuehitus
-
catheter protection
-
processing of protection works
-
residential construction
-
general construction work
-
facade work
-
modular homes construction
-
design
-
production
-
installation and finishing
-
roof construction
-
demolition
-
restoration of structures
-
upgrading the exterior and facade
-
interior finishing and renovation
-
construction work
-
construction work in tartu
-
construction work in tartumaa
-
general construction
-
tartu
- Credit score:
- Neutral
- Reputation score:
- 2,790
- Employees:
- 3
- Forecast turnover (2026):
- 623,361 €
Road construction
road construction, asphalting, Construction of sand and rubble bases, stone installation work, Landscape design, technological networks, foundation works, Excavation and filling works, Soil Planning, road construction
-
design
-
sanitation
-
road construction
-
asphalting
-
construction of sand and rubble bases
-
stone installation work
-
landscape design
-
technological networks
-
foundation works
-
excavation and filling works
-
soil planning
-
road construction
-
landscape design
-
snow control work
-
landscaping and maintenance works
-
trenching and digging
-
establishment of parking lots and pitches
-
fundamentals of buildings
-
sales
-
external networks
-
building
-
the plats
-
landscaping
-
soil
-
electricity
-
excavation work
-
digging
-
the excavation
-
road construction
-
stone installation
- Credit score:
- Reliable
- Reputation score:
- 2,760
- Employees:
- 5
- Forecast turnover (2026):
- 316,134 €
Building construction works
Fiddle greys, construction and renovation, development, logistics, warehouse and production buildings, development of apartment buildings, construction of private houses and semi-detached houses, building renovation, renovation of apartment buildings, facades and roofs of private houses, construction of foundations, general contractor
-
development
-
building reconstruction
-
development
-
fiddle greys
-
construction and renovation
-
logistics, warehouse and production buildings
-
development of apartment buildings
-
construction of private houses and semi-detached houses
-
building renovation
-
renovation of apartment buildings, facades and roofs of private houses
-
construction of foundations
-
general contractor
-
subcontracting
-
property development
-
custom home building
-
construction subcontracting
-
warehouse construction
-
foundation construction services
-
construction and renovation services
-
building renovation services
-
general contracting services
-
gable gray construction
-
logistics building construction
-
production building construction
-
apartment building development
-
paired house construction
-
apartment building facade renovation
-
construction of vile halls
-
general construction work of building parts
-
installation of panels
- Credit score:
- Reliable
- Reputation score:
- 2,680
- Employees:
- 5
- Forecast turnover (2026):
- 316,577 €
Engineering-technical design
complex reconstruction of apartment buildings, legalization of buildings, application for permits for use, apartment building reconstruction, building legalization services, permit application assistance, comprehensive renovation solutions, KredEx construction support projects, facade design and renovation, roofing and heating system projects
-
complex reconstruction of apartment buildings
-
apartment building reconstruction
-
complex building reconstruction
-
reconstruction of apartment buildings
-
building distribution plans
-
legalization of buildings
-
application for permits for use
-
building legalization services
-
permit application assistance
-
comprehensive renovation solutions
-
kredex construction support projects
-
facade design and renovation
-
roofing and heating system projects
-
ventilation and plumbing systems
-
electrical supply and parking design
-
insurance for construction projects
-
architectural and structural projects
-
partial and full renovation packages
-
condominium renovation partner
-
renovation package
-
architectural and constructive design
-
design of heating systems and ventilation
-
design of electrical systems
-
design of water and sanitation systems
-
design of parking lots and external utility networks
-
preparation and regularization of construction documentation
-
architectural project
-
a constructive project
-
heating system project
-
ventilation system project
- Credit score:
- Reliable
- Reputation score:
- 2,640
- Employees:
- –
- Forecast turnover (2026):
- –
Geodetic research
Building advice, construction expertise, building projects, Cadastral measurements, Project Measurements, Design, Preparation of detailed drawings, detailed plans, building inventory, reconstruction projects
-
design
-
detailed plans
-
reconstruction projects
-
rebuilding projects
-
building advice
-
construction expertise
-
building projects
-
cadastral measurements
-
project measurements
-
preparation of detailed drawings
-
building inventory
-
construction geodetic services
-
post-construction control measurement
-
digitalisation of building design documentation
-
technical advice
-
technical supervision
-
construction inspections
-
construction works planning
-
marking work
-
digitalisation of the project
-
assessment of structures
-
analysis of building materials
-
cost analysis of building design documentation
-
construction safety assessment and advice
-
assessment of building safety
-
measuring
-
control surveying of construction works
-
verification of measurement details
-
preparation of measurement protocols
-
the control measurement of the building
- Credit score:
- Reliable
- Reputation score:
- 2,380
- Employees:
- 1
- Forecast turnover (2026):
- 53,933 €
Architect activities
lawmaking, extension of the building, building permits, new buildings, Planning, building notices, Electricity projects, building notices, sewerage projects, configure rebuilding
-
design
-
reconstruction
-
planning
-
architectural offices
-
architecture design firms
-
construction and real estate
-
construction
-
heritage conservation
-
building projects
-
assessment
-
partnership projects
-
historical studies
-
configure rebuilding
-
extension of the building
-
building permits
-
new buildings
-
building notices
-
lawmaking
-
ventilation projects
-
electricity projects
-
sewerage projects
-
building notices
-
architect activities
- Credit score:
- Reliable
- Reputation score:
- 1,630
- Employees:
- –
- Forecast turnover (2026):
- –
Building construction works
design and construction, Construction, Design, construction of warehouses, building permit, sanitation, Sales, production facility construction, Fiddle greys, glued wood
-
design
-
sanitation
-
construction
-
architectural design
-
styling hall construction
-
engineering design
-
project management
-
construction of office buildings
-
gallery
-
architectural design
-
3d - modelling
-
manufacture of structures
-
standard gable grey
-
energy efficient gablehall
-
insulated gable hall
-
lightweight slice gray
-
construction
-
construction of warehouses
-
building permit
-
sales
-
design and construction
-
material
-
steel
-
glued wood
-
fiddle greys
-
production facility construction
-
construction and design
-
building construction works
- Credit score:
- Reliable
- Reputation score:
- 2,270
- Employees:
- 1
- Forecast turnover (2026):
- 76,447 €
Geodetic research
construction inspections, preparation of measurement protocols, verification of the measurement details, the control measurement of the building, Measuring, assessment of building safety, cost analysis of building design documentation, analysis of building materials, assessment of structures, planning of construction work
-
detailed plans
-
rebuilding projects
-
construction expert assessment
-
building advice
-
project measurements
-
marking work
-
digitalisation of the project
-
technical advice
-
technical supervision
-
construction inspections
-
planning of construction work
-
assessment of structures
-
analysis of building materials
-
cost analysis of building design documentation
-
assessment of building safety
-
measuring
-
the control measurement of the building
-
verification of the measurement details
-
preparation of measurement protocols
-
geodetic research
- Credit score:
- Reliable
- Reputation score:
- 2,160
- Employees:
- –
- Forecast turnover (2026):
- –
Installation of electrical equipment
Installation, electrical installation, electrical works documentation, consultations on electrical works, maintenance of electricity, central voltage, Building, documentation, installation and repair, consultations
-
design
-
reconstruction of electrical installations
-
electrical works
-
construction work
-
internal installation
-
low voltage external network
-
temporary connection connections
-
handling order
-
electrical failures
-
electrical audits
-
internal installation construction
-
installation of groundings
-
electrical installations for new construction
-
entry into service documentation
-
required certificate
-
electrical installation
-
electrical works documentation
-
consultations on electrical works
-
maintenance of electricity
-
central voltage
-
building
-
installation
-
repair
-
maintenance
-
consultations
-
installation and repair
-
documentation
-
high-quality electrical works
-
installation of electrical equipment