Kelso & Company is a private equity firm based in New York, specializing in middle-market investments across North America. Founded in 1971 by Louis O. Kelso, the firm has a rich history in advisory and merchant banking services, particularly in pioneering Employee Stock Ownership Plans (ESOPs). With over $16 billion in capital under management, Kelso has completed more than 140 investments since launching its first private equity fund in 1980. The firm focuses on leveraged buyouts, growth capital investments, and recapitalizations, partnering with corporations and management teams across various sectors. Key areas of investment include healthcare, industrial and manufacturing, media and communications, and financial services and technology. Kelso emphasizes operational improvements and strategic consolidation to create value, exemplified by successful mergers and acquisitions within its portfolio. The firm maintains long-term partnerships with notable corporations, enhancing its impact across diverse markets.