Lovell Minnick Partners (LMP) has announced it has completed a majority investment in S&S Health....By: McGuireWoods LLP. : Lovell Minnick Partners (LMP) has announced it has completed a majority investment in S&S Health. S&S, founded in 1994 and based in Mason, Ohio, is a healthcare administration company providing solutions for health plans for small and mid-sized businesses. LMP, based in Rednor, Pa., is private equity firm which seeks to invest in growth-oriented financial services and financial technology companies. Founded in 1999, the firm generally makes equity investments between $40 million and $150 million.