Engineer in
Tuggen

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.

p+p project consulting AG

Since 2011 · 1–10 empl.

p+p project consulting AG is an independent engineering and consulting firm specializing in process and plant optimization and application-specific problem solving for the pulp, paper and board industry. Services include technical consulting, development support, on-site implementation and optimization across the value chain for pulps, graphic and packaging papers, hygiene and specialty papers and boards.

Aquagreen AG

Since 2024 · 1–10 empl.·5.0(8)

The core activity of Aquagreen AG is the planning, implementation and maintenance of rainwater utilization systems for homes and gardens, including the collection, storage and use of rainwater as drinking water or for irrigation purposes.

Geopathologie Rüegg GmbH

Since 2017 · 1–10 empl.·5.0(1)

The core activity of Strahlenfrei is the measurement, analysis and mitigation of electromagnetic pollution, earth radiation and water veins in indoor spaces and buildings, with the aim of creating a healthy environment for humans and animals. This includes radiation measurements, the development of shielding techniques and consulting services to achieve optimal health conditions.

Baltic Consult GmbH

Since 2008 · 1–10 empl.

Elme-Ce GmbH

Since 2008 · 1–10 empl.

M. Huerlimann Engineering GmbH

Since 2019 · 1–10 empl.

PD Energieplanung GmbH

Since 2026 · 1–10 empl.