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News and Blog

SSI is proud to share the accomplishments of the company and our staff.

Recent News

2019 Nuclear Deterrence Summit

Sigma Science attended the 2019 Nuclear Deterrence Summit at the Sheraton Pentagon City in Arlington, VA. SSI was the sponsor of the Wi-Fi and mobile app at the event. Check out the link and our brochure. SSI Tri-Fold    

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Supply Chain Management Center

Supply Chain Management Center Safety Basis Services Contract Number: WS 61219 Period of Performance: July 7, 2015 to June 30, 2020 Agreement for use by NNSA Prime Contractors and DOE-EM Contractors Sites: Los Alamos National Laboratory Sandia National Laboratories...

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GSA

General Services Administration Professional Services Schedule (PSS) Contract Number: 47QRAA18D005Q Contract Period: March 1, 2018 through February 28, 2023 SSI Price List On-line access to contract ordering information, terms and conditions, up-to-date pricing, and...

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