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Peter J. ter Maaten

Founder and CEO, HSO · Netherlands

✓ Verified current role· as of 2026-10-03

Peter J. ter Maaten is the CEO of HSO. Maaten is based in the Netherlands.

Peter J. ter Maaten is the founder and CEO of HSO, which he established in 1987. He has led the global Microsoft partner through major technology transitions and strategic acquisitions, and currently serves as a significant shareholder and board member following Bain Capital's investment in the company.

Recent developments

AI summary of recent coverage

Recent coverage has focused on Bain Capital's investment in HSO, a Microsoft Cloud and AI business applications specialist, in a transaction that follows Carlyle's ownership period. The headlines reflect HSO's broader acquisition strategy over several years, including purchases of Microsoft-focused partners and cloud specialists to expand its service capabilities and market reach.

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

Our coverage

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Peter J. ter Maaten: FAQ

Who is Peter J. ter Maaten?
Peter J. ter Maaten is the Founder and CEO of HSO, based in Netherlands.
What company does Peter J. ter Maaten lead?
Peter J. ter Maaten is CEO of HSO.