SIXGEN
SIXGEN is a Maryland-based Non-Traditional Defense Contractor delivering mission-aligned cybersecurity services — including space-system cyber, RF/EW convergence, and full-spectrum cyber operations — to the US Department of Defense, Intelligence Community, and federal agencies.
- Company typePrivate
- Founded2012
- HeadquartersAnnapolis, United States
- Headcount101–250
- GTM typeB2B
- OfferingServices
What SIXGEN does
SIXGEN (SixGen, Inc.) is a Maryland-based, Non-Traditional Defense Contractor founded in 2012 that delivers mission-aligned cybersecurity services to the US Department of Defense, Intelligence Community, and other federal agencies, with secondary exposure to critical infrastructure, telecommunications, energy & utilities, and commercial space customers. The company is organized around nine integrated service capabilities — Applied Research & Development, Automation/AI & Data Science, Cyber Operations Services, Cyber Training, Infrastructure & Tools, Reverse Engineering, RF/EW Cyber Convergence, Security Engineering Services, and Space System Cyber Solutions — that together cover the cyber operations lifecycle from vulnerability research and tradecraft prototyping through training, full-spectrum offensive and defensive cyber operations, and hardening of space and electromagnetic-spectrum systems. Technical differentiation rests on specialized space-system cybersecurity, RF/EW cyber convergence, operationally validated R&D, and AI/automation applied at the tactical edge for contested, disconnected environments. SIXGEN holds GSA IT Schedule 70 contract 47QTCA18D0019 as its primary federal procurement vehicle and operates as a portfolio company of Washington Harbour Partners, which invested in 2023 to back a disciplined platform build. Since the investment, SIXGEN has executed four acquisitions — Fourcast Management and Analysis (Aug 2022), Secure-EE (Jul 2024), Boldend Inc. (Aug 2024), and Kyrus Tech (Dec 2024) — broadening its cyber-EW portfolio. Leadership under CEO Jack Wilmer has been augmented with senior defense-industry board additions including Lt. Gen. (Ret.) Scott Howell (former JSOC Commander) and Stu Shea (former CEO of Peraton, COO of Leidos), supporting capture into high-priority classified programs including the Missile Defense Agency's Golden Dome initiative via the STARPWN Capture-the-Flag exercise.
SIXGEN firmographics
Firmographics- Name
- SIXGEN
- Legal name
- SixGen, Inc.
- Website
- https://sixgen.io
- Company type
- Private
- Founded year
- 2012
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- SIXGEN is a Maryland-based Non-Traditional Defense Contractor delivering mission-aligned cybersecurity services — including space-system cyber, RF/EW convergence, and full-spectrum cyber operations — to the US Department of Defense, Intelligence Community, and federal agencies.
- Ownership category
- akta.pro rank
Where SIXGEN is headquartered
LocationHeadquarters
- HQ city
- Annapolis
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
SIXGEN business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Technology or R&D, Infrastructure, Operations, Marketing or Sales
Revenue model
- Government Defense & Intelligence Contracts: Revenue from US Department of Defense, intelligence community, and federal agency contracts for cybersecurity services, cyber operations, training, and specialized solutions. Operates as a Non-Traditional Defense Contractor providing mission-critical cyber capabilities.
- Critical Infrastructure & Commercial Enterprise: Cybersecurity services and solutions for commercial enterprises, telecommunications, energy & utilities sectors, and critical infrastructure organizations requiring defense-grade cyber capabilities.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Government contracting via GSA Schedule 70 |
Go-to-market motion1 record
Distribution channels2 records
Marketing channels5 records
SIXGEN product offering
Product offeringCore offering
SIXGEN provides mission-aligned cybersecurity services to U.S. federal government, defense, intelligence community, and critical infrastructure clients. The company delivers nine integrated capability areas including cyber operations, applied research and development, cyber training, reverse engineering, RF/EW cyber convergence, space system cybersecurity, security engineering, infrastructure and tools, and AI-driven automation. It operates as a Non-Traditional Defense Contractor, holding GSA IT Schedule 70 (contract 47QTCA18D0019) for direct procurement by federal agencies.
Product overview
SIXGEN is a cybersecurity services company offering a portfolio of nine integrated service capabilities designed for defense, government, and critical infrastructure clients. The offerings include Applied Research & Development (for advanced tradecraft prototyping and space-cyber innovation), Automation, AI & Data Science (for AI-driven operations at the tactical edge), Cyber Operations Services (full-spectrum offensive and defensive cyber), Cyber Training (mission-focused operator preparation), Infrastructure & Tools (deployable platforms and IaaS), Reverse Engineering (binary/firmware analysis and vulnerability research), RF/EW Cyber Convergence (integrated electromagnetic and cyber operations), Security Engineering Services (secure-by-design system development), and Space System Cyber Solutions (satellite and spacecraft security). These capabilities are offered as professional services rather than a unified software platform, addressing the full cyber operations lifecycle from research and development through training, operations, and system hardening.
Differentiator
Problem solved
Functional benefit
Products and services
- Applied Research & Development
Quantifiable outcome
- Three targeted acquisitions completed since 2023 to broaden integrated cyber-EW portfolio
Companies that use SIXGEN
Customer profileNamed customers5 records
Segments6 records
Ideal customer profiles3 records
SIXGEN technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability4 records
Feature9 records
SIXGEN partnerships and signals
Strategic signalPartnerships
Four partnerships are on record, tiered flagship and minor.
- Missile Defense AgencyflagshipSIXGEN developed the STARPWN Capture-the-Flag exercise in collaboration with the Missile Defense Agency, demonstrating cybersecurity vulnerabilities in space-based systems and missile defense infrastructure. This partnership addresses Golden Dome missile defense program cybersecurity requirements.
- Morrison & FoersterminorMorrison & Foerster served as legal advisory for SIXGEN in the acquisition of Boldend Inc., providing legal counsel for the transaction.
- CooleyminorCooley served as legal advisory for Boldend Inc. in its acquisition by SIXGEN.
- DLA PiperminorDLA Piper represented SIXGEN in its acquisition of Fourcast Management and Analysis, Inc., providing legal advisory for the transaction.
Scale indicators3 records
Recent moves7 records
Expansion highlights6 records
SIXGEN competitors and assessment
Company assessmentEmerging players
- Shift5: Operational technology/embedded cybersecurity for military platforms and weapons systems, overlapping SIXGEN's embedded-systems exploitation and platform-cyber capabilities.
- Vannevar Labs: Venture-backed defense-tech company building AI and cyber capabilities for the intelligence and national security community, overlapping SIXGEN's AI-at-the-edge and mission-cyber focus.
Broad incumbents
- CACI International: Defense and intelligence technology prime with significant cyber, SIGINT, and EW offerings overlapping SIXGEN's multi-domain capabilities at enterprise scale.
- Booz Allen Hamilton: Large defense/intel consulting and cyber prime offering overlapping cyber operations and analytics, but as part of a far broader services portfolio.
- Leidos: Major government IT and defense prime with cyber and digital modernization offerings that overlap SIXGEN's federal cyber services at much larger scale.
- Peraton: National security mission integrator providing cyber, space, and intelligence services to the same federal customers SIXGEN targets; SIXGEN board member Stu Shea is Peraton's former CEO.
- ManTech: Federal cyber and IT services contractor serving DoD and intelligence agencies, overlapping SIXGEN's cyber operations and security engineering work.
Direct peers
- Two Six Technologies: Defense-focused provider of cyber, EW, and advanced R&D capabilities for DoD and intelligence customers, directly overlapping SIXGEN's cyber-EW mission tradecraft and customer base.
- Dark Wolf Solutions: Cybersecurity, red teaming, and DevSecOps services firm serving US defense and intelligence agencies, mirroring SIXGEN's offensive/defensive cyber operations and government GTM.
- BlueHalo (AeroVironment): Provider of cyber, EW, space, and directed-energy solutions for national security, competing in SIXGEN's space-cyber and RF/EW convergence niches.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights6 records
Customer concentration
SIXGEN social profiles
Digital presenceSIXGEN financial estimates
Financial estimateRevenue estimate
Valuation estimate
SIXGEN leadership team
Management profileNumber of profiles
Profiles3 records
SIXGEN subsidiaries and ownership
Company hierarchySubsidiaries3 records
SIXGEN funding detail
Funding detailFunding overview
Funding rounds2 records
Investors1 record
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
SIXGEN M&A and investment
M&A and investmentM&A4 records
Investments1 record
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about SIXGEN
What does SIXGEN do?
SIXGEN provides mission-aligned cybersecurity services to U.S. federal government, defense, intelligence community, and critical infrastructure clients. The company delivers nine integrated capability areas including cyber operations, applied research and development, cyber training, reverse engineering, RF/EW cyber convergence, space system cybersecurity, security engineering, infrastructure and tools, and AI-driven automation. It operates as a Non-Traditional Defense Contractor, holding GSA IT Schedule 70 (contract 47QTCA18D0019) for direct procurement by federal agencies.
Is SIXGEN a public or private company?
SIXGEN is a private company. It is classified as private equity controlled and is currently operating.
When was SIXGEN founded?
SIXGEN was founded in 2012. It employs 101 to 250 people.
Where is SIXGEN based?
SIXGEN is headquartered in Annapolis, United States, in the North America region.
How does SIXGEN make money?
Two revenue lines are on record. Government Defense & Intelligence Contracts are the primary driver. The others are critical Infrastructure & Commercial Enterprise.
Who are SIXGEN's main competitors?
Emerging players on record are Shift5 and Vannevar Labs. Broad incumbents are CACI International, Booz Allen Hamilton, Leidos, Peraton and ManTech. Direct peers are Two Six Technologies, Dark Wolf Solutions and BlueHalo (AeroVironment).
Does SIXGEN have an API?
No public API is recorded for SIXGEN.