Affiliate of Sun Capital acquires CornerStone Sun Capital Partners.

Affiliate of Sun Capital acquires CornerStone Sun Capital Partners, Inc health . , a respected private investment firm focusing on leveraged buyouts and investments in market-leading companies, today announced an affiliate marketer has acquired CornerStone Analysis & Development, Inc. , a respected global contract producer of top-branded dietary and vitamins supplements, from Mitsui & Co. , Inc. CornerStone is a leading pure-play nutritional supplement manufacturer in the U.S. And develops, creates, and packages more than 500 different capsule, tablet, and specialty powder products for its customers.