Systems Engineering Support Company (SESCo), Inc. is a certified small, disadvantaged veteran-owned engineering firm based in San Diego, California that has been providing information technology and manufacturing support to Government and commercial customers since 1992. SESCo specializes in providing innovative solutions on a variety of engineering and manufacturing initiatives. As a small business, we deliver products and services both in a timely and cost-effective fashion.

Our goal is to provide our customers with comprehensive solutions and the assurance of total, overall coordination with suppliers and reliable technical support from start to finish, resulting in increased efficiency for our customers.

SESCo is comprised of a well-trained, experienced staff of engineers, systems analysts, and technicians specializing in information technology, manufacturing, project management and logistics. Systems engineering support is provided in the areas of research and development of electronics, computers and advanced communication systems to both government and commercial clients.

We are committed to providing innovative solutions to meet our customers' manufacturing and systems engineering support requirements. SESCo was founded on its ability to make the most efficient use of customers' current resources with new technologies in order to create overall systems that produce successful results.

SESCo offers our customers the advantage of rapid acting responds and deployable 24/7 to meet the dynamic needs of our customers.


SESCo’s mission is to provide products and services with the highest degree of quality, value and excellence. We are committed to providing innovative solutions to assist our customers in developing and integrating technology solutions. 



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