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Sparks Advisory is working with you to help ignite and shape your future –
by defining business strategies that inspire your customers and employees.

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In addition, we help you in strategy execution - by jointly implementing your roadmap to create both short-term results and long-term value.

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Reto_with grey background_cropped

Reto Isenegger has more than 25 years of experience in strategy development and operational transformation – as C-level manager, as board of director, senior advisor, and in consulting. 

Before founding Sparks Advisory AG, he spent more than 7 years at EY. First leading EY’s Global Strategy Advisory Practice and then incubating and co-leading the EY Sustainability team across all service lines and regions in Europe, Middle East, India and Africa.

Before EY, Reto spent 10 years at Credit Suisse where he firstly led the Swiss Corporate & Business Development function, then acting as Chief Operating Officer (COO) for region Switzerland.

Prior to working for a bank, he spent more than 10 years with strategy and management consulting firms.

Reto was recognized in 2019 with the “Top 25 Global Leaders in Consulting” award by Consulting magazine.


Purpose & Business Development

Operational & Digital Transformation

Sustainability Integration

Board Advisory & Mandates

Digital Transformation Partners

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