Holger Sigmund's work is based on extensive experience as entrepreneur in a wide range of areas in tourism and hospitality management. He delivers hands-on and practicable tipps, efficient support and finds workable solutions. For him, sustainability is an attitude and, in principle, the basis for a successful future for every business.

Businesses and current projects

Servus Tourismuspartner OG

Tourismuspartner offers knowledge, seminars and workshops in Management of Guest Feedback, Communication, Online Reviews, Online Reputation and Direct Bookings.

Tourism Impact

Tourism Impact: That's Clara and Holger. They accompany sustainability processes and programmes as advicors with strong practical relevance and the latest scientific approaches. They give keynotes and moderate seminars and workshops.

Compass Tourismus Partner eG

co:compass has been a damn good tourism consultancy since 2005 and is a partner at eye level when it comes to strategies, processes or accompanying implementation.


The Global Sustainable Tourism Council (GSTC) is managing the GSTC Criteria, global standards for sustainable travel and tourism. Holger is a Member and a GSTC-Trainer for English and German GSTC-courses.

Green Destinations

Green Destinations is the world's leading programme for destinations and one of only three certification bodies accredited by the GSTC. Holger Sigmund uses the tools of Green Destinations in the DACH region to support destinations and businesses.

Capsule Hotel @ ZRH Airport

The Alpine Garden Capsule Hotel at a prime location at Zurich Airport opened 2022, directly opposite Check-In 1. Holger Sigmund is shareholder and supports this innovative concept with his knowledge in Online Reputation Management.