HGGC acquires majority stake in SSI

HGGC has completed its previously announced acquisition of a majority stake in Survey Sampling International. No financial terms were disclosed. As a result of the transaction, Providence Equity Partners and Sterling Investment Partners, SSI’s joint owners, will retain minority stakes in the business. Based in Shelton, Conn., SSI is a provider of data solutions and technology for consumer and business-to-business research.

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