About Aerocomp Aerospace Canadian-owned and operated, Aerocomp Engineering opened in 1988 as a sole proprietorship. In 1993, due to growth and development of the company, it became necessary to incorporate and Aerocomp Engineering became Aerocomp Aerospace Ltd. Based in London, Ontario, Aerocomp currently employs four full-time employees and six part-time contract employees. The number of contract employees is dependent upon the needs of the project being undertaken. Outside contractors are available for consultation and component manufacute when necessary.