Insights

Govt Expansion SOSi has a strong track record of winning large DoJ and federal civilian contracts, including a recent up to 875 million award from the DOJ EOIR. This signals ongoing opportunities in immigration and civil services, and a need for mission-critical technology, ISR, data science, and cloud-native solutions within federal agencies.

Tech Leadership With capabilities in data science, AI-powered platforms, Zero Trust networks, cloud-native solutions, and wide-scale IT systems for defense and government, SOSi is well positioned to upsell advanced analytics, cybersecurity, and secure cloud modernization to prime contractors and agencies.

Veteran Advantage A substantial portion of the workforce being veterans can be leveraged to win programs prioritizing veteran hiring goals, defense, and national security initiatives that value experienced personnel, language services, and mission-focused deployment capabilities.

Executive Growth Recent leadership hires and promotions in business development, contracts, and security suggest a strategic push to expand footprint in intelligence and federal law enforcement markets, creating cross-sell and partner opportunities for integrated solutions across agencies.

Security & Compliance The emphasis on Zero Trust, data-centric platforms, and compliance-ready operations highlights opportunities to engage in secure modernization, risk management, and defensible data ecosystems for agencies wary of cyber threats and fraud in talent recruitment and program delivery.

Similar companies to SOSi

SOSi Tech Stack

SOSi uses 8 technology products and services including Hotjar, Amazon Web Services, Docker, and more. Explore SOSi's tech stack below.

Media & News

SOSi's Email Address Formats

SOSi uses at least 4 email formats:
SOSi Email FormatsExamplePercentage
First.Last@sosi.comJohn.Doe@sosi.com
95%
FLast@sosi.comJDoe@sosi.com
3%
First.L@sosi.comJohn.D@sosi.com
1%
LastF@sosi.comDoeJ@sosi.com
1%

Frequently Asked Questions

What is SOSi's phone number?

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You can contact SOSi's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is SOSi's stock symbol?

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SOSi is a publicly traded company; the company's stock symbol is SOSI1.HE.

What is SOSi's official website and social media links?

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SOSi's official website is sosi.com and has social profiles on LinkedIn.

How much revenue does SOSi generate?

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As of August 2026, SOSi's annual revenue is estimated to be $250M - $500M.

What is SOSi's SIC code and NAICS code?

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SOSi's SIC code is 3761 - Guided Missiles and Space Vehicles and NAICS code is 336414 - Guided Missile and Space Vehicle Manufacturing.

How many employees does SOSi have currently?

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As of August 2026, SOSi has approximately 3.2K employees across 6 continents, including North America, Asia and Europe. Key team members include Vice President / Senior Vice President For Civil & Homeland Solutions: C. O., Vice President Information Technology: A. B. and Vice President - Enterprise Modernization Solutions: J. W. Explore SOSi's employee directory with LeadIQ.

What industry does SOSi belong to?

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SOSi operates in the Defense and Space Manufacturing industry.

What technology does SOSi use?

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SOSi's tech stack includes Hotjar, Amazon Web Services, Docker, CookieYes, Prometheus, Oracle PeopleSoft, ArcGIS and Piwik PRO Core.

What is SOSi's email format?

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SOSi's email format typically follows the pattern of First.Last@sosi.com. Find more SOSi email formats with LeadIQ.

When was SOSi founded?

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SOSi was founded in 1989.
SOSi logo

SOSi

Defense and Space ManufacturingVirginia, United States1001-5000 Employees

SOSi, based in Reston, Virginia, operates in the defense and space manufacturing sector, providing technology-enabled mission support to clients in aerospace, defense, and government services. The company focuses on delivering technology and mission solutions to help clients meet contemporary mission challenges. It is a mid-sized organization with a substantial workforce serving a diverse set of government and defense customers. Its client base spans federal agencies across the aerospace, defense, and government services sectors, for whom it addresses complex mission requirements. In January 2026, SOS International, LLC, known as SOSi, was awarded a contract by the U.S. Department of Justice, Executive Office for Immigration Review, to support its mission-related needs.

Section iconCompany Overview

Phone number
Website
sosi.com
SIC Code
3761 - Guided Missiles and Space Vehicles
Stock Symbol
SOSI1.HE
NAICS Code
336414 - Guided Missile and Space Vehicle Manufacturing
Founded
1989
Employees
1001-5000

Section iconFunding & Financials

  • $250M - $500M

    SOSi's revenue is estimated to be in the range of $250M - $500M

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