Lightyear Capital is a private equity firm focused on leveraged buyout and growth capital investments in financial services companies.The firm, which is based in New York City, was founded in 2002 with the backing of UBS AG by Donald Marron. Marron is best known for building up PaineWebber over a 23-year career and completing its sale to UBS AG in late 2000 for $10.8 Billion.