Stanadyne LLC (originally known as Stanadyne Automotive Corporation) is a developer and manufacturer of fuel pumps and fuel injectors for diesel and gasoline engines. The company is based in Windsor, Connecticut, with global locations in Changshu, China (Stanadyne Changshu Corporation), Chennai, India (Stanadyne India Private Limited), and Brescia, Italy (Stanadyne S.p.A.). The company also operates a manufacturing facility in Jacksonville, NC. The company specializes in fuel injection equipment producing components for gasoline direct injection engines, Common rail systems, electronic and mechanical governed rotary distributor pumps for diesel engines and diesel fuel injectors. Stanadyne is wholly owned by the private equity firm Kohlberg & Company.