Sentinel Capital Partners, L.L.C. is an American privately held investment firm focusing on Mezzanine capital, Management Buyouts, Corporate Divestitures, Industry Consolidations, Going-Private Transactions, Leveraged Buyouts, and Growth Capital transactions in the United States and Canada. Sentinel specializes in growing middle market private and public companies. The firm focuses its investments in companies operating in the aerospace and defense, outsourcing, consumer products and services, business services, consumer discretionary, healthcare products and services, consumer staples, materials, food and restaurants, outsourced manufacturing, franchising, distribution, industrial manufacturing, and manufacturing sectors.