We are Quant. Get to know us.


Ivo Haldner

Founder & Partner

Always on the move between the worlds, constantly searching for solutions with the aim of staging something unique in such a way that it is remembered and leaves a lasting impression.


Andreas Bärtsch

Founder & Partner

Passionately applies his analytical skills and creativity to develop unique and sustainable solutions - for every challenge and every customer.


Orlando Steiner


Specialist in developing integrated price and distribution strategies for hotels, resorts and destinations. The family man has many years of experience in the international hotel industry and DMO management. In combination with his very down to earth social skills, this is the perfect basis for developing sustainable and successful sales. Hotelier by conviction.


Gieri Spescha


Always puts his heart and soul into breaking new ground and venturing into pioneering projects. Loves to bring people and ideas together. Communicator by vocation.


Katja Kamps


With a great passion for brands, really good design and a keen sense of text, she skilfully puts Quant's topics in the limelight. Whether analogue or digital - her heart beats for simple and clear messages.


Andrea Beerli

Project Manager

Specialist in tourism, sustainability and destination development. She uses her broad knowledge and passion for the further development of the brand "graubünden".


Christoph Wieland

Project Manager

Critical, constructive, creative - as a trained business economist and passionate strategist, he examines demanding, complex topics and develops precise solutions for our customers.


Nicolas Buechi

Project Manager

Interdisciplinary and with a wealth of experience - curating and creating. With great span and commitment he develops exhibition projects and creative concepts.

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Susanna Scolieri

Project Manager

The trained marketing manager uses her know-how to develop and implement customer-specific concepts. Her affinity for information technologies, new media and her multilingualism round off her profile.


Bettina Bieler

Graphic Designer

She designs the visual identity of our projects and visually puts them into a dialogue with the content. True to detail and with an eye for the whole.