The Gloster Aircraft Company was a British aircraft manufacturer founded in 1917. It played a significant role in the development of military aircraft during both World Wars. The company is best known for producing the Gloster Gladiator, a biplane fighter, and the Gloster Meteor, which was the first British jet fighter. After World War II, Gloster continued to innovate, contributing to the design of advanced aircraft. The company eventually became part of Hawker Siddeley, which further integrated its operations into the British aerospace industry. Gloster's legacy remains influential in aviation history.