Defense Expert

Please contact for an appointment.


Jim Ruma
sparkgap@comcast.net
(586)-904-1932


With 40 years of industry experience, Jim most recently served as General Dynamic Land Systems (GDLS) of Sterling Heights Vice President of Engineering Programs and Project Management and as a board member, and past President, of the Michigan National Defense Industrial Association (NDIA) Michigan chapter. He also interfaces with local companies associated with the NDIA and government defense agencies. Overall, Jim will add value to Mac-OU INC clients who wish to break the barrier into large industrial parks, municipalities and government agencies, as he is well connected with TACOM, TARDEC and GDLS.