SOS International LLC


SOSi is a privately-owned business that solves complex management and technology challenges for clients in the private and public sectors. Founded in 1989 and still founder-owned and operated today, SOSi offers a large company’s depth, breadth, and infrastructure and the mission-focused agility and innovation of a small business. Our five core business areas are digital infrastructure, software, intelligence, logistics, and human services. From protecting critical operations and infrastructure overseas to introducing cutting-edge cybersecurity capabilities into legacy network environments, SOSi’s core mission is to promote and protect the interests of the U.S. and its allies around the world.

SOS International LLC (SOSi) has been providing comprehensive foreign language support to the U.S. Government since 1989. We have over 34 years of continuous experience managing largescale translation and interpretation programs for the DOJ, Department of Homeland Security (DHS), Department of Defense (DoD), Department of State (DOS), and Intelligence Community. SOSi has delivered over $1 billion in language services support to the Federal Government over its 30-year history.

Language Pairs

= ATA Certified

- English
- All



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