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William Grieco

Chief Executive Officer, Innventure, Inc. · United States

✓ Verified current role· as of 2026-08-31

William Grieco is the CEO of Innventure, Inc.. Grieco is based in the United States.

Entrepreneur and business leader with nearly three decades of experience leading R&D and commercialization organizations in chemical, pharmaceutical, and specialty materials industries. Previously served as CEO of The RAPID Manufacturing Institute and led the Building Materials Group R&D at Owens Corning. Holds PhD and MS from MIT and BS from Georgia Tech, all in chemical engineering.

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Recent developments

AI summary of recent coverage

Recent coverage has focused on William Grieco's appointment as CEO of Innventure, Inc., part of a broader governance leadership transition at the company that includes Bruce Brown's appointment as board chairman. The news outlets have also reported on the company's concurrent search for a new CFO as it implements this executive leadership change.

Summarized from the headlines below; see each source for the full story.

Our coverage

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William Grieco: FAQ

Who is William Grieco?
William Grieco is the Chief Executive Officer of Innventure, Inc., based in United States.
What company does William Grieco lead?
William Grieco is CEO of Innventure, Inc..