Arkenstone Defense
Arkenstone Defense is a GovCon-native platform that bundles federal compliance (FedRAMP, CMMC), DCAA-aligned payroll, and cleared workforce operations into a managed subscription for commercial technology companies entering the U.S. national security market.
- Company typePrivate
- Founded2025
- HeadquartersMenlo Park, United States
- Headcount51–100
- GTM typeB2B
- OfferingSoftware
What Arkenstone Defense does
Arkenstone Defense is a Menlo Park-based software and managed-services company that provides a unified federal contracting back-office for commercial technology companies selling into the U.S. national security market. The platform is organized in three integrated layers: Foundation, which delivers entity- and product-level compliance management covering FedRAMP Moderate/High, CMMC Level II, NIST 800-171, and DFARS 7012, with an AI-assisted Pathfinder module for readiness assessment; Cohort, a GovCon-native professional employer organization providing DCAA-aligned payroll, benefits administration, cleared workforce management, and SCA/Davis-Bacon labor compliance; and a FedRAMP automation product that pre-maps 325+ controls and shortens audit readiness to 2-4 months versus the industry baseline of 12-18 months, with stated cost reductions of more than 60%.
The company monetizes through multi-year managed subscriptions bundling compliance infrastructure, security operations, workforce operations, HR, payroll, and contracting support, sold via direct enterprise sales to defense technology startups, dual-use commercial firms, established defense industrial base companies, and prime-scale operators. Distribution runs through website-driven lead capture (Request a Government Briefing), structured assessment engagements, and partner channels with 3PAO assessors (A-Lign, Schellman, ControlCase) and DCAA-aligned ERP vendors (Deltek, Unanet, JAMIS). The company launched from stealth in July 2026 with a $35M seed led by J2 Ventures.
Arkenstone was founded by Peter Dixon (CEO, founder of Second Front Systems), Rachel Olney (CTO, founder of a Y Combinator-backed geospatial company acquired in 2024), and William Treseder (COO, co-founder of BMNT and originator of the Hacking for Defense program), with Executive Chairman Dr. Jason Rathje (founding director of the Department of War's Office of Strategic Capital) and Lead Independent Director Joseph Larson (OpenAI VP/Head of Government, former Deputy CDAO Algorithmic Warfare at OSD). At launch the platform was reported to be in use by more than two dozen defense technology companies including Swarmbotics AI, Blue Water Autonomy, and WebAI.
Arkenstone Defense firmographics
Firmographics- Name
- Arkenstone Defense
- Legal name
- Arkenstone Defense, Inc.
- Website
- https://arkenstonedefense.com
- Company type
- Private
- Founded year
- 2025
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- Arkenstone Defense is a GovCon-native platform that bundles federal compliance (FedRAMP, CMMC), DCAA-aligned payroll, and cleared workforce operations into a managed subscription for commercial technology companies entering the U.S. national security market.
- Ownership category
- akta.pro rank
Arkenstone Defense industry classification
Industry- Product category
- Defense Compliance Software
- NAICS
- Professional Employer Organizations (561330)
- SIC
- Services-Prepackaged Software (7372), Services-Computer Programming, Data Processing, Etc. (7370)
- akta.pro primary industry
- Data Privacy, Consent & Compliance Management (HDAEADAG)
- akta.pro secondary industries
- Contract Administration Support (PO/Contract Compliance) (BPAAAJAE), HR Policy, Governance, Compliance & Risk Advisory (BPACAJAF), Platform Engineering & Internal Developer Platforms (IDP) (BPAEAKAC)
Keywords
Where Arkenstone Defense is headquartered
LocationHeadquarters
- HQ city
- Menlo Park
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Arkenstone Defense business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Marketing or Sales, Operations
Revenue model
- Compliance Infrastructure Subscription: Managed subscription service providing compliance, security, workforce, and operational infrastructure for commercial companies entering the federal defense market. The platform combines workforce operations, HR, payroll, insurance, security, contracting support, compliance, and accreditation into a single service.
- FedRAMP Compliance Services: End-to-end FedRAMP authorization services including gap assessments, advisory, automated documentation, continuous monitoring, and 3PAO coordination for cloud service providers targeting the federal market.
- Cohort PEO Services: Professional Employer Organization services providing payroll, benefits administration, HR support, and workforce operations for defense contractors. Includes DCAA-aligned payroll, labor allocation, fringe visibility, and SCA/Davis-Bacon compliance.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Multi-year contract | Managed Compliance and Operating Infrastructure Platform |
Go-to-market motion2 records
Distribution channels2 records
Marketing channels3 records
Arkenstone Defense product offering
Product offeringCore offering
Arkenstone Defense provides a managed subscription platform that packages federal compliance, workforce operations, HR, payroll, insurance, security, contracting support, and accreditation into a single service for commercial technology companies entering the U.S. federal defense market. The platform is organized as three integrated layers: Foundation (entity and product compliance including FedRAMP and CMMC), Cohort (a GovCon-native PEO handling payroll, benefits, and cleared workforce), and a FedRAMP Compliance Platform with AI-powered documentation generation and continuous monitoring across 325+ controls.
Product overview
Arkenstone Defense is a GovCon-native platform that provides compliance and operating infrastructure for commercial technology companies seeking to enter the federal defense market. The platform is structured as three integrated product layers: Foundation (the federal contracting eligibility layer covering entity/product compliance, FedRAMP certification, and CMMC), Cohort (the operating and scaling layer handling workforce, payroll, and labor compliance as a GovCon-native PEO), and an AI-powered opportunity discovery tool called Pathfinder for compliance assessments. More than two dozen defense technology companies already operate on the platform.
Differentiator
Problem solved
Functional benefit
Products and services
- Cohort GovCon-native Professional Employer Organization (PEO) providing payroll, benefits administration, HR support, cleared workforce management, and labor compliance for defense contractors and dual-use companies. Includes DCAA-aligned payroll, labor allocation, fringe visibility, and SCA/Davis-Bacon compliance.
- FedRAMP Compliance Platform End-to-end cloud-native automation platform for achieving FedRAMP Moderate and High authorization, featuring intelligent control implementation, AI-generated documentation, continuous monitoring, threat detection, and automated POA&M workflows. Supports 325+ pre-mapped controls with deployment flexibility for AWS and Azure infrastructure.
- Foundation Entity and product compliance management platform that maps and manages compliance posture for federal audit-readiness, covering FedRAMP certification, CMMC (Cybersecurity Maturity Model Certification), and contract management with AI-powered opportunity discovery and readiness tracking.
Quantifiable outcome
- More than two dozen defense technology companies already operating on the platform at launch
- +3 more outcomes
Companies that use Arkenstone Defense
Customer profileNamed customers3 records
Segments6 records
Ideal customer profiles5 records
Arkenstone Defense technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration3 records
AI capability3 records
Feature5 records
Arkenstone Defense partnerships and signals
Strategic signalPartnerships
Four partnerships are on record, tiered partner.
- DeltekpartnerListed as a partner in the About page partner section. Deltek provides ERP and accounting systems for government contractors, and Arkenstone's Cohort platform offers ERP compatibility with Deltek, Unanet, JAMIS, and other DCAA-aligned accounting systems.
- A-LignpartnerListed as a partner in the Partnerships page. A-Lign provides security and compliance assessments including SOC 2 and ISO certifications relevant to FedRAMP and CMMC compliance.
- SchellmanpartnerListed as a partner in the Partnerships page. Schellman is a security and compliance assessment firm providing certification and attestation services.
- ControlCasepartnerListed as a partner in the Partnerships page. ControlCase provides compliance and certification services including CMMC and FedRAMP assessments.
Scale indicators6 records
Recent moves6 records
Expansion highlights5 records
Arkenstone Defense competitors and assessment
Company assessmentBroad incumbents
- Deltek: Incumbent ERP and business management software for government contractors with DCAA-aligned accounting, project accounting, and compliance modules. Listed as both an Arkenstone partner and a structural incumbent whose installed base could creep into Arkenstone's territory.
- Anduril Industries: Large defense-tech prime building hardware, autonomy, and software for DoD. Its Lattice OS and broader back-office infrastructure represents a potential in-house competitor to Arkenstone's compliance and workforce stack at scale.
- Palantir Technologies: Data and decision-platform incumbent with deep DoD/IC penetration. Its Foundry/Gotham platforms and accreditation expertise serve overlapping customer needs and represent a competitive reference point for compliance-grade software delivered to national security buyers.
- Unanet: ERP and CRM platform purpose-built for government contractors, with DCAA compliance, project forecasting, and proposal management. Comparable to Arkenstone's Cohort product for contractor back-office operations.
Emerging players
- Drata: Automated compliance and continuous monitoring platform focused on SOC 2, ISO 27001, and HIPAA with growing federal coverage. Adjacent competitor at the compliance-automation layer, particularly for dual-use companies whose federal work is a smaller share of revenue.
- Vanta: Compliance automation platform dominating the SOC 2 / ISO commercial market and actively expanding into FedRAMP and government compliance. Represents a horizontal competitor that could move down-market into Arkenstone's dual-use customer set.
Direct peers
- Second Front Systems: Founded by Arkenstone CEO Peter Dixon, Second Front Systems is a defense-tech SaaS delivery and compliance platform (Game Warden) that accelerates FedRAMP/ATO authorization for venture-backed software into the DoD. It is the most direct functional competitor to Arkenstone's Foundation and FedRAMP products.
- Govini: Defense procurement intelligence and analytics platform serving government contractors and federal agencies. Overlaps with Arkenstone's Pathfinder AI opportunity-discovery and federal contracting readiness layer.
- RegScale: Compliance automation platform that maps controls across FedRAMP, CMMC, NIST 800-171, and ISO frameworks into a continuous-monitoring workflow. Comparable to Arkenstone's Foundation platform for defense contractors needing ongoing rather than episodic compliance.
- Laika: Compliance-as-a-service platform with FedRAMP, SOC 2, and ISO offerings geared toward SaaS companies seeking government and enterprise certifications. Directly comparable to Arkenstone's FedRAMP compliance automation product.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks7 records
Key highlights7 records
Customer concentration
Arkenstone Defense social profiles
Digital presenceArkenstone Defense compliance and trust
Trust signalCompliance2 records
Arkenstone Defense financial estimates
Financial estimateRevenue estimate
Valuation estimate
Arkenstone Defense leadership team
Management profileNumber of profiles
Profiles8 records
Arkenstone Defense funding detail
Funding detailFunding overview
Funding rounds1 record
Investors5 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Arkenstone Defense M&A and investment
M&A and investmentM&A2 records
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Arkenstone Defense
What does Arkenstone Defense do?
Arkenstone Defense provides a managed subscription platform that packages federal compliance, workforce operations, HR, payroll, insurance, security, contracting support, and accreditation into a single service for commercial technology companies entering the U.S. federal defense market. The platform is organized as three integrated layers: Foundation (entity and product compliance including FedRAMP and CMMC), Cohort (a GovCon-native PEO handling payroll, benefits, and cleared workforce), and a FedRAMP Compliance Platform with AI-powered documentation generation and continuous monitoring across 325+ controls.
Is Arkenstone Defense a public or private company?
Arkenstone Defense is a private company. It is classified as venture growth investor backed and is currently operating.
When was Arkenstone Defense founded?
Arkenstone Defense was founded in 2025. It employs 51 to 100 people.
Where is Arkenstone Defense based?
Arkenstone Defense is headquartered in Menlo Park, United States, in the North America region.
How does Arkenstone Defense make money?
Three revenue lines are on record. Compliance Infrastructure Subscription is the primary driver. The others are fedRAMP Compliance Services and cohort PEO Services.
Who are Arkenstone Defense's main competitors?
Broad incumbents on record are Deltek, Anduril Industries, Palantir Technologies and Unanet. Emerging players are Drata and Vanta. Direct peers are Second Front Systems, Govini, RegScale and Laika.
Does Arkenstone Defense have an API?
No public API is recorded for Arkenstone Defense.
What industry is Arkenstone Defense in?
Arkenstone Defense's product category is Defense Compliance Software. Its primary akta.pro industry code is HDAEADAG, Data Privacy, Consent & Compliance Management, with a secondary code of BPAAAJAE, Contract Administration Support (PO/Contract Compliance). Its NAICS code is 561330 and its SIC code is 7372.