Environmental engineer in the
Canton of Schwyz

Büro für ökologische Optimierungen GmbH

Since 2001 · 11–20 empl.

Büro für ökologische Optimierungen GmbH provides consulting, planning and project support in environmental and nature conservation. Its services include ecological enhancements and species conservation, river restoration, flood protection, invasive plant control, species monitoring, impact assessments, habitat inventories and maintenance work.

Energie- und Ressourcen-Management GmbH

Since 2002 · 1–10 empl.

Energie- und Ressourcen-Management GmbH provides consulting and engineering services in energy and resource management for public- and private-sector organisations. Its work includes material flow analyses, dynamic modelling, resource strategies, environmental support for construction projects and demolition project monitoring.

SC+P Sieber, Cassina + Partner AG

Since 2004 · 11–20 empl.

SC+P Sieber, Cassina + Partner AG supports construction projects in the fields of ground engineering, structures and the environment. Its work includes geological investigations and 3D modelling, infrastructure project planning, and services related to infiltration and operational environmental protection.

Kontra Korrosion Rickenbacher GmbH

Since 2008 · 1–10 empl.

Kontra Korrosion Rickenbacher GmbH advises on corrosion protection and develops protection concepts for new installations and refurbishment projects. It monitors and supports corrosion-protection work, inspects existing systems, and investigates corrosion damage.

Baudiagnostik Eugster GmbH

Since 2017 · 1–10 empl.

The core activity of Baudiagnostik Eugster GmbH is the implementation of building diagnostics, i.e. the examination and evaluation of buildings and structures with regard to their building fabric, damage and defects.

Guilloud Gebäudediagnostik GmbH

Since 2022 · 1–10 empl.·5.0(6)

Guilloud Gebäudediagnostik GmbH investigates buildings for hazardous materials before demolition, renovation and refurbishment, and prepares building-material reports. It advises individuals and businesses, takes samples for laboratory analysis, plans and monitors remediation, and conducts air and clearance measurements.

bpp Ingenieure AG

Since 1977 · 1–10 empl.·5.0(1)

bpp Ingenieure AG provides civil engineering and environmental planning services. Its work includes building and infrastructure engineering, environmental and landscape planning, energy and building physics, as well as GIS and spatial planning.

bpp Ingenieure AG

Since 1977 · 1–10 empl.·5.0(1)

bpp Ingenieure AG provides civil engineering and environmental planning services. Its activities include building and infrastructure engineering, road and railway projects, hydraulic engineering, environmental consulting, spatial planning, geoinformatics, energy consulting and building physics.

GEO Stieger GmbH

Since 2024 · 1–10 empl.

GEO Stieger GmbH provides geoinformation services and practical nature conservation work. Its activities include planning and supporting revitalisation and biodiversity projects, preparing ecological assessments, monitoring species, and conducting GIS analyses.

Laterra AG

Since 1993 · 11–20 empl.

Laterra AG provides contaminated-site remediation, soil treatment and demolition services. It treats contaminated soil and mineral waste using immobilisation and stabilisation processes for recovery and reuse, and also develops remediation plans and carries out brownfield regeneration.

UNIVERSA Bau Umwelt Rohstoffe AG

Since 1999 · 1–10 empl.

UNIVERSA Bau Umwelt Rohstoffe AG is a virtual planning company specialising in landfill construction and infrastructure facilities. It supports projects from planning and implementation through to documentation.

SWINAI Investments GmbH

Since 2004 · 1–10 empl.

SWINAI Investments GmbH invests in and coordinates investments for small and medium-sized companies in China and Switzerland. It also provides consulting on environmental technology and the treatment and management of industrial wastewater, particularly from the chemical and pharmaceutical industries.