The job is not finished until the customer is satisfied

Welcome to DSD

For over 40 years, DSD Laboratories (DSD Labs) has been delivering and developing leading-edge services and solutions for the Defense and Federal sectors. We are a CMMI Services and Development Level III certified company with a long history of success in the information technology industry. By applying forward-thinking engineering, innovative technology, and best-of-breed integration solutions to meet the most demanding mission and business challenges, DSD Labs has helped our Government customers manage and modernize their IT investments to keep pace with the rapidly changing information technology landscape. Partner with DSD and let’s do something great!


Founded in 1978 by former Raytheon engineer Bart Guerreri, DSD has a long history of support to the Federal Government. DSD has a family-owned feel to it, and our core values of honesty, integrity, trust, hard work, discipline, and fair play form the basis of the relationships with our customers, key partners, teammates, and employees. People like doing business with people they know and can trust. DSD is committed to excellence in the work we perform for customers and partners and in how we treat our most critical asset, our employees. Come and discover the DSD difference!




978-443-9700 Ext: 6


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978-443-9700 Ext: 4

Contact information

Whether it’s a question about our services or about a career with DSD, send us a message or contact someone on the management team.