What Sigma Defense Systems does

Sigma Defense Systems (legal entity Sigma Defense LLC) is a private, Perry, Georgia-headquartered defense technology company serving the U.S. Department of Defense, U.S. military services (Army, Navy, Marines, Air Force, Coast Guard), and U.S. Special Operations and Joint Special Operations Commands. The company provides a combined portfolio of professional services, proprietary hardware products, and software platforms built around CJADC2 (Combined Joint All-Domain Command and Control) integration, with 101-250 employees and ownership by private equity sponsor Sagewind Capital.

The company's core technology is the Olympus platform, positioned as the first technology ecosystem dedicated to CJADC2 that combines software-defined networking, secure communications, electronic warfare, and ISR capabilities. Sigma Software Studio acts as the U.S. Navy's de facto DevSecOps platform with embedded Authority to Operate. Hardware products include the Aries Edge family (NEOS Dual, OverWatch R50, CheckPoints, RSI Kit) supporting the Marine Corps Ground Sensors Program of Record, Stingray Tactical Relay System for expeditionary communications, DECTK and COMSEC ancillaries, and expeditionary broadband solutions. AI is delivered through a partnership with Latent AI's Field Tactical Suite and Abaco Systems for hardware-agnostic edge AI, supporting EO/IR tracking and automatic target recognition in denied or low-bandwidth environments. Capabilities span C5ISR, cyber operations, radar design and development, training and simulation, and software development and delivery.

Revenue is generated primarily through U.S. DoD contract vehicles, including IDIQ contracts with task orders (e.g., the 7-year, $102M CANES Technical, Programmatic and Engineering Services IDIQ won by subsidiary SOLUTE in 2026 supporting the Naval Information Warfare Center Pacific) and direct hardware sales to military customers. Distribution is single-country/domestic via direct enterprise and government-procurement channels. The company has executed an active M&A strategy with six acquisitions since 2022—SOLUTE Inc. (2022-01), Juno Technologies (2024-02), EWA Inc. (2024-04), and Aries Defense (2025-10)—building out its CJADC2 portfolio, and was designated an NSA Trusted Integrator in 2026 for the Commercial Solutions for Classified program.

Name

Sigma Defense Systems

Legal name

Sigma Defense LLC

Website

https://sigdef.com

Company type

Private

Founded year

2006

Operating status

Operating

Headcount range

101–250 employees

Short description

Sigma Defense Systems is a PE-backed, Perry, Georgia-based defense technology contractor that builds the Olympus CJADC2 platform, Sigma Software Studio DevSecOps, and tactical ISR and communications hardware for the U.S. Army, Navy, Marines, Air Force, Coast Guard, and Special Operations Commands.

Ownership category

akta.pro rank

Product category

Defense Command and Control Technology

NAICS

Navigational, Measuring, Electromedical, and Control Instruments Manufacturing (33451), Computer Systems Design Services (541512), Security Systems Services (except Locksmiths) (561621), Computer and Peripheral Equipment Manufacturing (3341)

SIC

Search, Detection, Navagation, Guidance, Aeronautical Sys (3812), Guided Missiles & Space Vehicles & Parts (3760), Computer Peripheral Equipment, Nec (3577)

akta.pro primary industry

Integrated Air & Missile Defense (IAMD) Systems (IMABAOAD)

akta.pro secondary industries

IFF/Identification, Beaconing & Cooperative Surveillance Systems (IMABAGAF), Guidance, Navigation & Control (GNC) Electronics for Weapons (IMABAGAH), Security Management Platforms Integration (PSIM/SOC, Command & Control) (BPAKAGAH), Managed Detection & Response (MDR) & SOC Services (HDADAGAG)

Keywords

• Defense technology solutions
• Command and control systems
• Tactical communications networks
• Electronic warfare systems
• ISR surveillance platforms

Headquarters

HQ city

Perry

HQ country

United States

HQ region

North America

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Technology or R&D, Operations, Infrastructure, Marketing or Sales

Revenue model

1. Government Defense Contracts: IDIQ (Indefinite Delivery Indefinite Quantity) contracts with U.S. Department of Defense providing technical, programmatic, and engineering services. Revenue derived from task orders under these contract vehicles.
2. Product Sales: Sale of proprietary defense technology products including communications systems, surveillance equipment, and electronic warfare solutions to military customers.

Go-to-market motion2 records

Distribution channels3 records

Marketing channels4 records

Core offering

Sigma Defense Systems provides defense technology products and engineering services centered on its proprietary Olympus ecosystem for Combined Joint All-Domain Command and Control (CJADC2). The company sells hardware products for tactical ISR, surveillance, and communications (Aries Edge, NEOS Dual, OverWatch, Stingray, Expeditionary Communications) and operates the Sigma Software Studio DevSecOps platform, while delivering systems engineering, program management, and logistics support to the U.S. Department of Defense and all military branches under IDIQ contract vehicles.

Product overview

Sigma Defense Systems is a defense technology company offering a comprehensive portfolio of products and capabilities for the modern battlespace. The company's offerings span multiple product lines including ISR/surveillance solutions (Aries Edge family with products like Recon V OverWatch R50, CheckPoints, Overwatch, RSI Kit), secure networking and communications (Stingray Tactical Relay, Software-Defined Networking, COMSEC, Expeditionary Communications), software platforms (Sigma Software Studio DevSecOps platform), and electronic warfare solutions. The core enabling technology is the Olympus Platform, the first technology ecosystem dedicated to CJADC2 (Combined Joint All-Domain Command and Control), which connects domains and accelerates decisions for joint, coalition, and service leaders. The company also provides extensive capabilities in C5ISR, cyber operations, radar design, training and simulation, and DevSecOps. Sigma Defense serves all branches of the U.S. military (Army, Navy, Marines, Air Force, Coast Guard) and special operations commands through both organic development and strategic acquisitions (Solute Inc., Juno Technologies, EWA Inc., Aries Defense).

Differentiator

Problem solved

Functional benefit

Products and services

• Olympus Platform Technology ecosystem dedicated to enabling Combined Joint All-Domain Command and Control (CJADC2); integrates software-defined networking, secure communications, electronic warfare, and ISR capabilities to connect domains and accelerate decisions for U.S. and coalition forces.
• Aries Edge Mission-proven surveillance and networking solutions for security and situational awareness at the tactical edge; converts video and sensor data into network-ready feeds supporting 360-degree visibility and force protection. Used by U.S. military customers for tactical ISR.
• NEOS Dual Dual-capability product for tactical communications and networking at the edge, designed for austere environments.
• Recon V OverWatch R50 Reconnaissance and surveillance product providing overhead persistent infrared (OPIR) sensing and tracking for wide-area tactical surveillance; part of the OverWatch family of ISR solutions.
• CheckPoints Intelligence, Surveillance, and Reconnaissance (ISR) product for tactical edge operations, providing force protection and situational awareness.
• Overwatch OverWatch ISR product line for tactical edge surveillance, persistent sensing, and situational awareness.
• Remote Surveillance Imager (RSI) Kit Comprehensive surveillance solution supporting the U.S. Marine Corps Ground Sensors Program of Record (TCS-CS-RSI), enabling sensor-to-network capabilities and 360-degree visibility.
• Stingray Tactical Relay System Expeditionary tactical relay system for extending resilient communications and networking capabilities at the tactical edge and in austere environments.
• DECTK Defense communications equipment for deployed military communications operations.
• COMSEC Ancillaries Communications security (COMSEC) ancillary equipment supporting secure networking and communications in defense environments.
• Expeditionary Communications Communications solutions designed for deployed military units operating from austere and expeditionary environments.
• Expeditionary Broadband Kit Broadband connectivity kit providing high-throughput communications for expeditionary military operations and tactical edge deployments.
• Sigma Software Studio DevSecOps platform for building, securing, and rapidly delivering mission software with Authority to Operate (ATO); positioned as the U.S. Navy's de facto DevSecOps platform.
• Battle Force Warfare Electronic Trainer Electronic training simulator for battle force warfare operations, supporting training and simulation needs of the total force.

Quantifiable outcome

• Deployed as the U.S. Navy's de facto DevSecOps platform
• +3 more outcomes

Named customers7 records

Segments5 records

Ideal customer profiles1 record

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability7 records

Feature8 records

Partnerships

Four partnerships are on record, tiered supporting and key.

• GEAR Lab (Georgia Engineering, AI & Robotics) at Museum of AviationsupportingStrategic or Co-development Partner · 7 May 2026Sigma Defense announced sponsorship and technical partnership for the grand opening of GEAR Lab. Over six months, Sigma Defense collaborated with the Museum of Aviation Foundation to develop an AI-enabled technology platform through hardware donations and systems integration expertise. Sigma Defense serves on the GEAR Lab advisory committee designed to inspire next-generation engineers through hands-on STEM experiences.
• Latent AIkeyTechnology or Integration · 18 February 2026Partnership to demonstrate hardware-agnostic edge AI capabilities at AFCEA West 2026. Combines Latent AI's Field Tactical Suite with Sigma Defense's Olympus platform for real-time AI processing in denied, degraded, intermittent, and low-bandwidth environments without vendor lock-in.
• Abaco SystemskeyTechnology or Integration · 18 February 2026Partnership with Sigma Defense and Latent AI to deliver hardware-agnostic edge AI for military operations. Abaco provides rugged modular hardware integrated with Latent AI's AI capabilities and Sigma Defense's Olympus platform for mission-critical EO/IR tracking and automatic target recognition.
• KägwerkskeyStrategic or Co-development Partner · 14 October 2025Strategic partnership to deliver an integrated C5ISR solution for the tactical edge. The partnership combines respective platforms to enhance situational awareness and decision-making for warfighters through integrated command, control, communications, computers, cyber, intelligence, surveillance, and reconnaissance capabilities.

Scale indicators4 records

Recent moves6 records

Expansion highlights6 records

Broad incumbents

• Palantir Technologies: Data analytics and decision-support software company with deep DoD and IC penetration via Gotham and Foundry. Comparable as a software-first CJADC2 / all-domain command-and-control competitor serving the same defense C2 buyer set.
• SAIC: Large federal IT and engineering services provider focused on DoD and intelligence community customers. Comparable for Navy and joint C5ISR systems engineering, software, and integration work competing for the same task orders.
• Leidos: Major federal and defense IT services and systems integrator with deep Navy and DoD relationships. Comparable as a direct competitor for IDIQ vehicles, systems engineering, and C5ISR work similar to Sigma's CANES contract.
• CACI International: Defense and intelligence IT services and electronic warfare specialist with significant DoD presence. Comparable for signals intelligence, EW, and secure communications work that overlaps with Sigma's EWA and Olympus capabilities.
• Booz Allen Hamilton: Major management and technology consulting firm with a large federal defense and intelligence practice. Comparable for DoD cyber, C5ISR, and digital modernization engagements overlapping Sigma's cyber and DevSecOps work.
• L3Harris Technologies: Large defense prime with broad portfolios in tactical communications, electronic warfare, ISR, and space. Comparable as a much larger incumbent offering overlapping C5ISR, EW, and tactical networking capabilities against which Sigma competes.
• Parsons Corporation: Defense and infrastructure technology company with significant DoD C5ISR, cyber, and missile defense work. Comparable for CJADC2 integration, radar/sensor, and classified defense engineering services overlapping Sigma's portfolio.

Direct peers

• ManTech International: Defense and federal civilian technology solutions provider recently taken private by Carlyle. Comparable as a mid-to-large PE-backed defense IT and mission services competitor pursuing similar DoD IT and C5ISR programs.
• Peraton: PE-backed (Veritas Capital) government and defense IT services company focused on DoD and intelligence community missions. Closely comparable as a similarly PE-sponsored mid-market defense IT and mission integration peer chasing many of the same awards.

Emerging players

• Anduril Industries: Software-defined defense technology company building autonomous systems, ISR, and command-and-control products for the U.S. DoD. Directly comparable as a venture-backed challenger pursuing the same CJADC2 and tactical edge AI themes as Sigma's Olympus platform.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/sigma-defense-systems-llc

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Subsidiaries4 records

Funding overview

Funding rounds1 record

Investors1 record

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A5 records

Investments1 record

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Sigma Defense Systems