Aviation Week Marketplace is part of the Informa Markets Division of Informa PLC

This site is operated by a business or businesses owned by Informa PLC and all copyright resides with them. Informa PLC's registered office is 5 Howick Place, London SW1P 1WG. Registered in England and Wales. Number 8860726.


Software Engineering Professionals, Inc.

4 Center Green, Suite 400
Carmel, IN 46032
United States

Engineering excellence since 1988.

SEP was started in 1988 by engineers who thrived on challenging projects and continuous learning. They wanted to build a company where software engineers - not sales - worked directly with clients to streamline innovation and encourage collaboration.

That environment continues to flourish 28 years later along with the original values and ideals that started it all.