RECENT FUNDING
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  2. PE firms
  3. Sunstone Partners
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Sunstone Partners acquisitions

Sunstone Partners is a private equity firm headquartered in San Mateo, United States. Recent Funding has 1 acquisition by Sunstone Partners on record; the latest is Clearwater (Sep 29, 2025).

Headquarters: San Mateo, United States.
Acquisitions on Recent Funding: 1.
Latest acquisition: Clearwater · Sep 29, 2025.

Sunstone Partners on its own website: “Sunstone Partners is a growth-oriented private equity firm that invests in AI- and technology-enabled services and software companies.”

What Sunstone Partners is buying

Acquired companyCategoryPriceAnnounced
CClearwaterSecurity and privacy~$10–100MEstimate, not announced. 251–500 employees × $50K–$150K per employee (business services). How we estimate
Business Wire

Acquisitions whose buyer is Sunstone Partners; newest first. A price links to the article that states it; a range marked * is an estimate, not an announced price. All private equity deals: recent PE acquisitions.

Sunstone Partners take-privates

No take-private by Sunstone Partners is on record yet. See recent take-privates.

What Sunstone Partners buys, by category

CategoryAcquisitionsShare
Security and privacy1 100%

API: /api/v1/pe-firms/sunstone-partners (get a free API key). More: every private equity firm.

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