EVANSTON, Ill., January 31, 2019-- Silver Oak Services Partners, LLC ("Silver Oak"), a leading lower middle market private equity firm focused exclusively on service businesses, announced it has led the recapitalization of Keystone Partners ("Keystone") in partnership with management. Founded in 1982 and headquartered in Boston, MA, Keystone is a leading provider of comprehensive outplacement, career management, executive coaching, and leadership development services. Keystone offers an array of outplacement and talent management services tailored to meet the needs of all employees, from entry-level to senior executives through its distinct divisions: Keystone Associates, Camden Consulting Group, and Essex Partners.