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About Us

TDC SI was started more than 25 years ago and over the years, we have received our fair share of business awards including but not limited to, the Georgia Minority Supplier Development Council, Supplier of Year Class III Award and the Blue Ribbon Award from the US Chamber of Commerce. These, along with our capability statement and reference letters for some recently completed work are attached for your review. The work included a new hospital expansion, including security and the life/safety features that come with it, and security integration work at a local airport. Also included is an article about our work at the world’s busiest airport, and information regarding our philanthropic work. With the links below, you can view additional information regarding our company:
7708059300Contact us

Company Resources

> TDC We Make Complex Systems Work > GMSDC Supplier of the Year Award > Cobb in Focus Article: Top 25 Small Businesses of the Year > TDC Cares: CEO Supports Youth Programs > TDC Systems Intergration: Cobb County Book > Lockheed Martin Case Study > Hartsfield-Jackson Atlanta International Airport Case Study > Dallas-Fort Worth Airport Case Study > City of Atlanta Projects > Atlanta Airport Projects > Corporate Overview > Information Technology > Telecommunications > Technical Staffing and Procurement > Disaster Recovery > Security > Aviation Industry > Public Safety > Collegiate Security Solutions
US Chamber of Commerce Award
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Minority Supplier of the Year Award
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TDC Capabilities Statement
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TDC SI Cares CEO Supports Youth Programs
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Marin Health Reference Letter
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Huntsville Airport Reference Letter
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TDCSI
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