Ecolab Europe GmbH
Wallisellen, Switzerland
Normet International Ltd.
Hünenberg, Switzerland
Odlo International AG
Hünenberg, Switzerland
Prof. Marcella Carollo, ETH Zürich, Institute for Astronomy
Zürich, Switzerland
Schweizer Handelsschule für Tourismus, Tourismus-KV
Zürich, Switzerland
Verve Ventures
Zürich, Switzerland