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Marc Clapasson is a Swiss-born, Forbes-featured fintech investor and entrepreneur. Having had an extensive career that spans some of the biggest asset managers in the world. Marc now concentrates on his own portfolio of tech companies to accelerate the digitization of the corporate finance market.


Committed to Excellence

Marc holds a wealth of experience with business consulting, portfolio management, investment structuring, start-up, and firms' recovery, including its leadership. 

Marc has built up an elite extensive and experienced institutional investors network over the past 20 years with experience from market leaders such as UBS AG, GAM and Prime Captial AG.

Currently, Marc has investments & is a managing partner and in start-ups such as Lionstreet Group/Working Capital, Necron/Real Estate and Adamant Lane/SAP. 

This site will include insight into

  • Raising Capital 

  • Leadership Strategies 

  • Thought Leadership

  • Acceleration info



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adamant lane is an international fintech. Its DNA is trade finance and market places. Adamantlanes mission is to revolutionise trade finance digatally.

Adamantlane AG

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Lion Street Group is an independent management and holding company. We focus on private markets opportunities including structured financing and digitalization platforms.


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Layer is a soon to be launched tech implementation company for the trade and finance markets. accelerating trade finance companies into world leading digital trade finance platforms. 




Marc was invited to give his thoughts on leadership to Henley Business School professor and Forbes columnist Benjamin Laker on leadership strategy.

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Marc Clapasson & business partner Jon Turnes were interviewed by London publication Business Reporter.

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adamantlane AG

Hohlstrasse 511
8048 Zurich

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