Our team

As seen in our story, we are unreasonably picky about our peers. This sentiment applies to our executives as well. Our management team consists of savvy entrepreneurs and industry experts, bringing years of experience to a young company. We all are dedicated to our strong culture and work tirelessly to help our team scale, grow, and succeed.

Management

Walter Kiesinger

CEO

Finance / Admin

Alexander Thoma

CFO

Patrizia Münch

Administration

Silvia Vieira

Finance Specialist

Marco De Rinaldis

Finance & Administrative Assistant

Consulting

Michael Berkowsky

Head of Business Solutions CH

Matthias Butz

Head of Business Solutions DE

Sebastian Bierer

Maik Diessner

Markus Kobi

Robin Krietsch

Angana Maity

Libor Mego

Osama Safi

Marcel Möhlen

Fabian Zubler

Simone Sutter

Emilia Baumann

This could be you!

Development

Sonja Altschuh

Head of Development

Pedro Magueija

Anders Olsson

Stavros Kontovas

Mauro Lupo

Marek Takac

Human Resources

Chantal Kramer-Grenacher

Head of HR

Hanna Bergner

Internal IT

Daniel Inderbinen

Head of IT

Marek Giesen

Markus Rüegg

Partner Management / Channel Sales

Fabienne Schuler

Head of Partner Management

Stefanie Huber

Marielen Pasini

Raphael Hübner

Dominik Leuenberger

Bernhard Weiersmüller

Sales & Marketing

Kay Diederen

Account Manager

Sina Guler

Marketing Specialist

Support

Simon Kaufman

Head of Support

Karin Ahrens

Ron Almogi

Oleh Fabri

Roger Grenacher

Cyril Roth

Tülin Sivri

Andrej Uhlar

Karsten Amrein

Alberto Torres

Sergio Escobar

Board of Directors

Frédéric Chanson

Chairman of the Board of Directors

Frédéric Chanson is a lawyer by education with over 30 years experience in both listed and private equity investments.

Formerly a Director with Bank Julius Baer & Co. AG, he co-founded the investment boutique Firminvest AG in Zurich in 1995, where assets are managed on behalf of its international clientele. He is an anchor investor in Coresystems.

Manuel Grenacher

Member of the Board of Directors, Founder of Coresystems AG

Manuel Grenacher is a tech entrepreneur with a strong drive to achieve and a vision to transform the customer service experience using Crowd technology.

With a proven track record for vision and leadership, his achievements have been recognized by Gartner, CIO Magazine, the Swiss Economic Council and Ernst & Young’s Emerging Entrepreneur of the Year Awards.

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