Timothy Bossidy

SierraConstellation Partners LLC is a national interim management and advisory firm that serves middle-market companies and their partners and investors. The private company is based in Los Angeles, CA, and has a presence in several other locations. SierraConstellation Partners specializes in helping companies navigate through difficult business challenges by providing effective operational improvements and financial solutions. The team of senior professionals at SierraConstellation Partners has decades of experience operating and advising companies, including former CEOs, COOs, CFOs, private equity investors, and investment bankers. The company was founded by Lawrence R. Perkins, who has been the CEO since incorporation.