Insights

Market Expansion SIXGEN has grown its capabilities through strategic acquisitions, including Kyrus Tech and Boldend, complemented by high-profile board appointments and a new CEO focusing on customer relationships. This signals readiness for larger federal and defense prime partnerships and opportunities to cross-sell integrated cyber and electronic warfare offerings to government and critical infrastructure clients.

Security Expertise The company emphasizes emulating global adversaries, threat research, and using MITRE ATT&CK frameworks to deliver actionable findings. This makes SIXGEN a strong partner for organizations needing proactive red-team engagements, threat modeling, and risk reduction aligned with compliance programs.

Government Focus SIXGEN targets government organizations and critical assets with national security relevance, leveraging its Annapolis base and post-acquisition EW capabilities from Boldend. Opportunity exists to pursue DoD, civilian agency contracts, and partnerships with defense primes.

Scale Readiness With mid-market revenue and a sizable engineering and operations team, SIXGEN can handle large-scale engagements, ongoing managed services, and platform modernization programs for both government and large commercial customers, enabling upsell to integrated cyber, cloud, and platform offerings.

Strategic Partnerships Leadership additions with defense and intelligence experience, and board growth create avenues for co-sell with government integrators and defense contractors, plus collaboration on national security programs that require specialized cyber and electronic warfare capabilities.

SIXGEN Tech Stack

SIXGEN uses 8 technology products and services including GitHub, Amazon S3, Jenkins, and more. Explore SIXGEN's tech stack below.

  • GitHub
    Communication And Collaboration
  • Amazon S3
    Content Delivery Network
  • Jenkins
    Continuous Integration
  • Microsoft Office
    Office Suites
  • Windows API
    Operating Systems & Computing Languages
  • MITRE ATT&CK
    Security
  • Ruby on Rails
    Web Frameworks
  • Apache Tomcat
    Web Servers

Media & News

SIXGEN's Email Address Formats

SIXGEN uses at least 2 format(s):
SIXGEN Email FormatsExamplePercentage
First.Last@sixgen.ioJohn.Doe@sixgen.io
75%
First@sixgen.ioJohn@sixgen.io
22%
Last@sixgen.ioDoe@sixgen.io
2%
FLast@sixgen.ioJDoe@sixgen.io
1%
First@sixgenllc.comJohn@sixgenllc.com
89%
FirstL@sixgenllc.comJohnD@sixgenllc.com
11%

Frequently Asked Questions

Where is SIXGEN's headquarters located?

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SIXGEN's main headquarters is located at Annapolis, Maryland 21401 United States. The company has employees across 3 continents, including North AmericaAsiaEurope.

What is SIXGEN's phone number?

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You can contact SIXGEN'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 SIXGEN's official website and social media links?

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SIXGEN's official website is sixgen.io and has social profiles on LinkedInCrunchbase.

What is SIXGEN's NAICS code?

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SIXGEN's NAICS code is 5112 - Software Publishers.

How many employees does SIXGEN have currently?

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As of May 2026, SIXGEN has approximately 109 employees across 3 continents, including North AmericaAsiaEurope. Key team members include Chief Executive Officer: J. W.Chief Strategy Officer: S. D. R. F. S. -. M.Chief Financial Officer: N. M.. Explore SIXGEN's employee directory with LeadIQ.

What industry does SIXGEN belong to?

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SIXGEN operates in the Software Development industry.

What technology does SIXGEN use?

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SIXGEN's tech stack includes GitHubAmazon S3JenkinsMicrosoft OfficeWindows APIMITRE ATT&CKRuby on RailsApache Tomcat.

What is SIXGEN's email format?

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SIXGEN's email format typically follows the pattern of First.Last@sixgen.io. Find more SIXGEN email formats with LeadIQ.

SIXGEN

Software DevelopmentMaryland, United States51-200 Employees

SIXGEN is a software development and cybersecurity company based in Annapolis, Maryland, serving government organizations and commercial industries. Its specialists perform threat-informed research and assessments, simulating global adversaries to reveal vulnerabilities in critical assets and infrastructure and produce detailed, actionable findings. The company emphasizes proactive identification and mitigation of cybersecurity vulnerabilities through innovative processes and advanced techniques. It prioritizes security best practices, customer requirements, privacy, and the overall mission impact of its work. In December 2024, SIXGEN broadened its capabilities by acquiring Kyrus Tech to strengthen its offerings for national security customers across the digital domain.

Section iconCompany Overview

Headquarters
Annapolis, Maryland 21401 United States
Phone number
Website
sixgen.io
NAICS Code
5112 - Software Publishers
Employees
51-200

Section iconFunding & Financials

  • $50M$100M

    SIXGEN's revenue is estimated to be in the range of $50M$100M

Section iconFunding & Financials

  • $50M$100M

    SIXGEN's revenue is estimated to be in the range of $50M$100M

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