Insights

Federal Focus Target SC3 as a high-end mission support and cyber operations partner for DoD, intelligence, and civil agencies. Their core strength lies in full life-cycle operational and cyber support, suggesting opportunities in advanced IT services, security engineering, and mission-critical IT modernization programs.

Growth Potential SC3 has demonstrated organic growth over the past six years with revenue in the 100-250M range and a sizable workforce (501-1000 employees), indicating resilience and a capacity to scale. This implies opportunities for multi-year, large-scale contracts or program expansions with existing federal clients.

Leadership Mobility Notable leadership additions in business development show a prioritization of expanding client relationships and market reach. This signals openness to new partnerships and channel collaboration, making this an opportune time to propose joint go-to-market or subcontracting opportunities.

Technical Reach Key tech stack includes cloud, collaboration, and enterprise service management tools (Google Cloud, ServiceNow, Cisco VoIP, Microsoft, JavaScript). Opportunities exist in cloud modernization, ITSM / service delivery optimization, cyber defense tooling, and data analytics for federal missions.

Competitive Positioning Operate in a competitive federal IT services niche with peers like Three Wire Systems and Coalfire Federal. Position SC3 on differentiated capabilities in cybersecurity, intelligence support, and end-to-end mission-critical services to win larger, more complex contracts.

Similar companies to SC3

SC3 Tech Stack

SC3 uses 8 technology products and services including Cisco VoIP, XML, CompTIA, and more. Explore SC3's tech stack below.

  • Cisco VoIP
    Communication And Collaboration
  • XML
    Data Management
  • CompTIA
    Education Management
  • Twemoji
    Font Scripts
  • Microsoft
    Miscellaneous
  • Adobe Captivate
    Miscellaneous
  • Splunk
    Miscellaneous
  • iOS
    Programming Languages

SC3's Email Address Formats

SC3 uses at least 1 format(s):
SC3 Email FormatsExamplePercentage
FLast@sc3.comJDoe@sc3.com
84%
First.Last@sc3.comJohn.Doe@sc3.com
11%
FirLast@sc3.comJohDoe@sc3.com
3%
F_Last@sc3.comJ_Doe@sc3.com
2%

Frequently Asked Questions

What is SC3's phone number?

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You can contact SC3'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 SC3's stock symbol?

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SC3 is a publicly traded company; the company's stock symbol is HSC3.L.

What is SC3's official website and social media links?

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SC3's official website is sc3.com and has social profiles on LinkedIn.

How much revenue does SC3 generate?

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As of July 2026, SC3's annual revenue is estimated to be $100M - $250M.

What is SC3's NAICS code?

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SC3's NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does SC3 have currently?

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As of July 2026, SC3 has approximately 501 employees across 5 continents, including North AmericaSouth AmericaAsia. Key team members include Senior Sales Engineer And Product Manager: R. B.Help Desk Desktop Support: D. P.Consultant: J. R.. Explore SC3's employee directory with LeadIQ.

What industry does SC3 belong to?

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SC3 operates in the Information Technology and Services industry.

What technology does SC3 use?

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SC3's tech stack includes Cisco VoIPXMLCompTIATwemojiMicrosoftAdobe CaptivateSplunkiOS.

What is SC3's email format?

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SC3's email format typically follows the pattern of FLast@sc3.com. Find more SC3 email formats with LeadIQ.

When was SC3 founded?

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SC3 was founded in 2012.
SC3 logo

SC3

Information Technology and ServicesVirginia, United States501-1000 Employees

SC3 is an IT services and consulting firm focused on the U.S. federal government, delivering mission support, consulting, and technology solutions across defense, intelligence, and civil markets. Its national security workload spans the intelligence community and the Department of Defense, providing full life-cycle operational and cyber support. The company emphasizes that its diversified capabilities—combining people, processes, and products—are not typically offered by a single provider, and its growth over several years reflects sustained demand from government clients for its integrated approach. 

Based in Chantilly, Virginia, SC3 operates as a mid-sized firm in the IT services and consulting industry, serving federal agencies with priority missions such as counter-terrorism and threat finance. Notable developments in 2016 included leadership changes expanding the scope of the business development function, with Susan Holley named Senior Vice President of Business Development and Chuck Hicks taking on an additional role related to business development relationships.

Section iconCompany Overview

Phone number
Website
sc3.com
Stock Symbol
HSC3.L
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
2012
Employees
501-1000

Section iconFunding & Financials

  • $100M - $250M

    SC3's revenue is estimated to be in the range of $100M - $250M

Section iconFunding & Financials

  • $100M - $250M

    SC3's revenue is estimated to be in the range of $100M - $250M

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