​Millennium Systems Services, Inc. (MSSI) is a Huntsville based Woman Owned Small Business (WOSB) with more than 20 years of experience providing a wide array of aviation logistics and maintenance, technical publication, and engineering support personnel that are experienced and qualified. 

MSSI is committed to delighting our customers by understanding and tackling their problems while collaborating with strategic industry leaders to effectively bring the best value to our customer.

Our proven expertise and successful management approaches, supported by a robust and effective Quality Management System, significantly reduce program risk. Our dedicated and trusted workforce delivers excellence every day.