Sponsolim

Sponsolim Umweltconsulting is a Swiss environmental consultancy founded in 1999 and based in Bülach. Established as a sole proprietorship, the firm focuses on water protection and environmental education, offering services for lakes and flowing waters as well as specialist advice and project support. Its work includes lake restoration and management, the revitalisation and renaturalisation of rivers and streams, and environmental education. The company also provides consulting and staff support, described as “bodyleasing,” and lists specialist support among its areas of work.

Sponsolim aims to deliver reliable work on schedule, collaborate across disciplines, and develop tailored, innovative solutions. The business is led by Dr. sc. nat. ETH Evi Binderheim, an environmental scientist who specialised in aquatic ecology at ETH Zurich and completed a doctorate in limnology at Eawag in Dübendorf. Through its focus on practical water-protection projects and education, Sponsolim supports clients seeking expertise in the management and restoration of aquatic environments.