Environmental engineer in the
Canton of Solothurn

Galli Schadstoffe AG

Since 2016 · 51–100 empl.·4.5(55)

Galli Schadstoffe AG is a Suva-recognised remediation company specialising in asbestos and other hazardous building materials. It tests building materials, develops remediation plans, and carries out the compliant removal and disposal of contaminated materials.

SINUS AG

Since 1989 · 11–20 empl.·5.0(4)

SINUS AG provides services in noise protection, acoustics and vibration assessment. Its work includes measurements and monitoring, expert reports, assessments and noise exposure maps, as well as building acoustics, noise mitigation, traffic counts and road-surface quality measurements.

SC+P Sieber, Cassina + Partner AG

Since 1991 · 11–20 empl.

SC+P Sieber, Cassina + Partner AG supports projects that consider the environment, structures and ground together. Its activities include geological investigations, such as assessing soil infiltration, and providing a basis for infiltration facilities and rainwater management.

Kaufmann + Bader GmbH

Since 1998 · 1–10 empl.

Kaufmann + Bader GmbH is a consultancy and planning office working in forestry, the environment and site science. Its services include forest planning, nature inventories, environmental impact assessments and construction supervision, as well as engineering for forest access and natural hazards.

Terra Nova Umweltberatung GmbH

Since 2002 · 11–20 empl.·5.0(3)

Terra Nova Umweltberatung GmbH advises on waste treatment and recovery and develops disposal and recycling concepts. Its services include analyses and quality controls for composting, support in setting up laboratories, training, and assistance with environmental impact assessments.

BSB + Partner Ingenieure und Planer AG

Since 2004 · 51–100 empl.

BSB + Partner Ingenieure und Planer AG is an engineering, planning and consulting firm. Its services cover structural engineering, transport and mobility, utility infrastructure, water engineering, surveying, geoinformatics, environmental planning, energy and spatial development.

FishConsulting GmbH

Since 2019 · 1–10 empl.

FishConsulting GmbH provides consultancy in aquatic ecology and studies flowing waters, fish populations and river connectivity. Its services include telemetry studies, electric fishing, habitat and population assessments, and evaluations of river restoration projects and fish passage facilities.

Kissling + Zbinden AG Ingenieure Planer, Zweigniederlassung Solothurn

Since 2021 · 1–10 empl.

Kissling + Zbinden AG Ingenieure Planer, Zweigniederlassung Solothurn is a civil engineering firm that plans and delivers engineering structures. Its services include road and rail infrastructure, water engineering, structural design, building maintenance, environmental planning and construction management.

Wolter SDM AG

Since 2021 · 1–10 empl.

Wolter SDM AG provides building contaminant diagnostics and contaminant management services. It investigates buildings for substances such as asbestos and PCBs, and offers services including contaminant reports, sampling, remediation and disposal concepts, technical construction supervision, and measurements.

HOLINGER AG

Since 1983 · 11–20 empl.·5.0(2)

HOLINGER AG is an engineering company specialising in solutions related to the water cycle. Its services include wastewater, construction, energy, industry, urban drainage, the environment and sustainability, hydraulic engineering, water supply and digital planning.

Wanner AG Solothurn

Since 1993 · 11–20 empl.·4.0(1)

Wanner AG Solothurn is an independent consultancy specialising in geology and environmental matters. Its services include ground and contaminated-site investigations, advice on water protection, geothermal energy and hazardous building materials, as well as environmental support, measurements and site investigations.

Wanner Expert GmbH

Since 2011 · 1–10 empl.·5.0(1)

Wanner Expert GmbH carries out emission measurements at combustion and industrial facilities. It checks compliance with applicable air-pollution control regulations and is authorised to perform official emission measurements in all cantons.