Environmental engineer in
Fribourg

18 companies in Environmental engineer based in Fribourg — name and year of registration from the commercial register. The list below shows them all.

Companies

All 18 companies in Fribourg

Ecosens Romandie SA Logo

Ecosens Romandie SA

Since 2013 · 11–20 empl.4.2(17)

Ecosens Romandie SA provides environmental consulting in contaminated sites and geology, buildings and indoor air, environmental planning, and environmental law and compliance. Its services include assessments of soil and building pollutants, environmental impact studies, audits, and environmental research.

Environmental engineerContaminated sitesSoil investigationsGroundwater
ranQ Trust Score 4.3 out of 5.0, rated Very high, Rank #1
RWB Fribourg SA Logo

RWB Fribourg SA

Since 1997 · 21–50 empl.5.0(3)

RWB Fribourg SA is an engineering consultancy working in civil engineering, building and infrastructure construction, and spatial planning. Its fields of activity also include water management, hydrology and hydraulics, contaminated sites, environmental management and energy.

Civil engineerCivil engineeringWaterSpatial planning
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #2
ABA-GEOL SA Logo

ABA-GEOL SA

Since 1985 · 11–20 empl.

ABA-GEOL SA is a consultancy specialising in geology, hydrogeology, geotechnical engineering and environmental services. Its work includes geological and geotechnical studies, natural hazard assessments, contaminated-site investigations and support for building decontamination projects.

Environmental engineerGeotechnical studiesHydrogeological studiesNatural hazard studies and maps
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #3
Triform S.A. Logo

Triform S.A.

Since 1991 · 11–20 empl.

Triform S.A. is an engineering consultancy specialising in water management and related environmental issues. It plans and supports projects in wastewater treatment, surface waters and urban water management, including flood protection and stormwater management.

Environmental engineerWastewater treatmentUrban hydraulicsSurface waters
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #4
Jacques Studer ÖkoBüro Logo

Jacques Studer ÖkoBüro

Since 2008 · 1–10 empl.

Jacques Studer ÖkoBüro is an ecological consultancy working in environmental education, advice and planning for nature and biodiversity conservation. Its activities include courses and excursions, environmental impact assessments, habitat inventories, and the creation and management of biotopes and nature reserves.

Environmental engineerEnvironmental education / coursesEcological planning and advisoryEnvironmental impact assessments
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #5
Particle Vision GmbH Logo

Particle Vision GmbH

Since 2011 · 1–10 empl.

Particle Vision GmbH provides chemical and physical analysis of particles and materials, as well as environmental monitoring services. Using automated morpho-chemical analysis and machine learning, it identifies the composition and sources of particulate pollution and characterizes material surfaces, filters, dust and powders.

Testing and inspection bodyEnvironmental monitoringIdentification of PM pollution sourcesMaterial analysis
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #6
Natura Consultus GmbH Logo

Natura Consultus GmbH

Since 2015 · 1–10 empl.

Natura Consultus GmbH is an applied ecology consultancy working in agroecology, nature conservation, species conservation, surveys and environmental education. It advises on natural habitats, prepares nature, landscape and environmental inventories, and manages protected areas and ecological network projects.

Environmental engineerApplied Ecology OfficeNetworking ProjectsNature Reserves
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #7
Gruner Stucky SA Logo

Gruner Stucky SA

Since 2020 · 101–500 empl.

Gruner Stucky SA is an engineering and planning firm working in buildings, infrastructure and energy. It advises private and public clients and supports projects from strategic planning through implementation and operation.

Building services engineerGeotechnical engineeringBuilding technology and building HVAC engineeringFire protection and building physics
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #8
TRIFORM EA SA Logo

TRIFORM EA SA

Since 2024 · 11–20 empl.

TRIFORM EA SA is an engineering consultancy specialising in environmental matters and acoustics. It works in a close partnership with the Triform SA engineering consultancy.

Environmental engineerWastewater treatmentUrban hydraulicsSurface waters
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #9
ATENA atelier nature Sàrl Logo

ATENA atelier nature Sàrl

Since 2019 · 1–10 empl.

The core activity of atena atelier nature sàrl encompasses the survey, management and protection of natural habitats, particularly in the fields of botany, agronomy and landscape planning. This also includes the development, implementation and communication of projects in the areas of nature conservation, landscape planning and agriculture. Additional activities include conducting botanical excursions, creating exhibitions, translating texts and educational work in the form of nature trails and other educational projects.

Environmental engineer
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #10
AB14 Sàrl Logo

AB14 Sàrl

Since 2014 · 1–10 empl.4.3(4)

AB14 Sàrl is a consultancy specialising in building physics and environmental studies. Its services include building acoustics and noise assessments, asbestos and other hazardous-substance diagnostics, thermal assessments and building energy certificates.

Environmental engineerBuilding acousticsNoise studyAsbestos and other hazardous substances diagnostics
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #11
ab ingénieurs sa Logo

ab ingénieurs sa

Since 2020 · 1–10 empl.4.1(8)

ab ingénieurs sa is a civil engineering consultancy. Its activities include structural engineering for buildings and civil structures, civil engineering and infrastructure, geotechnical engineering and specialist construction works, as well as environmental services and sustainable construction.

Civil engineerCivil engineering and infrastructureBuildings and civil engineering worksGeotechnics and special works
ranQ Trust Score 3.8 out of 5.0, rated High, Rank #12

Environmental engineer in Fribourg

18Environmental engineerCommercial register (Zefix) · as of November 15, 2026
2015Median year of registrationCommercial register (Zefix) · as of November 15, 2026
54in the Canton of FribourgCommercial register (Zefix) · as of November 15, 2026
1,361in SwitzerlandCommercial register (Zefix) · as of November 15, 2026