XI SYSTEMS LTD.

What XI SYSTEMS LTD. does

Xi Systems Ltd is a UK-registered private limited company founded in 2010 and headquartered in Somerton, Somerset. The firm specializes in tactical software development with a primary focus on Android Team Awareness Kit (ATAK) plugin development, having worked with the platform since 2014 — predating ATAK's open release in 2020 by six years. Its core offerings are bespoke ATAK plugin development (ranging from simple COT message extensions to complex UAV control, video ingestion, and AI-at-the-edge integrations), tactical systems integration across HF, MANET, and SATCOM communications, and consultancy services for defense primes and R&D programs. Technology stack spans Kotlin and Java for ATAK-side development, Google Protocol Buffers for TAK protocol serialization, OpenGL for rendering, and JNI for native C/C++ bridging.

The company's go-to-market is enterprise field sales targeting government defense and security organizations in the UK, US, and worldwide, with no public pricing and bespoke project-based contracting. Revenue is generated through three streams: custom software development, ATAK plugin development and consultancy, and systems integration advisory — all classified as professional services. Distribution leverages the tak.gov Third Party Pipeline, Google Play Store, and GitHub, supplementing direct enterprise engagement. The firm holds ISO 9001, ISO 27001, and Cyber Essentials Plus certifications relevant to defense procurement. There are no disclosed funding rounds, named customers, headcount figures, or revenue figures in the available data, and no management team is identified in the source material.

Name

XI SYSTEMS LTD.

Legal name

Xi Systems Ltd

Website

https://xisystems.co.uk

Company type

Private

Founded year

2010

Operating status

Operating

Headcount range

1–10 employees

Short description

Xi Systems Ltd is a UK-based tactical software specialist founded in 2010 that develops ATAK plugins and integrates radio, sensor, and computing systems for defense and security organizations across the UK, US, and worldwide.

Ownership category

akta.pro rank

Product category

Defense Tactical Situational Awareness Software

NAICS

Custom Computer Programming Services (541511), Computer Systems Design Services (541512)

SIC

Services-Computer Programming Services (7371), Services-Computer Integrated Systems Design (7373), Search, Detection, Navagation, Guidance, Aeronautical Sys (3812)

akta.pro primary industry

Autonomy Software, AI & Mission Management (UAS/UXV) (IMABAIAH)

akta.pro secondary industries

AI Application Enablement Platforms (Copilot/Agent Frameworks, SDKs) (HDAEANAJ), Video Analytics & AI Security Solutions Integration (LPR, Facial, Behavior) (BPAKAGAK)

Keywords

• Tactical software development
• ATAK plugin development
• MANET communications
• Military situational awareness
• Defense systems integration

Headquarters

HQ city

Somerton

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Technology or R&D, Operations

Revenue model

1. Custom Software Development: Bespoke software development services for tactical environments, including systems for battery monitoring, fire control, UAV integration, and platform-specific solutions across battery monitoring, quadruped robots, BVLOS UAVs and manned aircraft.
2. ATAK Plugin Development: Plugin development services ranging from simple to highly complex ATAK plugins, including consultancy, development, and distribution through tak.gov Third Party Pipeline and Google Play Store.
3. Systems Integration Consultancy: Expert consultancy services for integrating radio networks, sensors, and computing systems to achieve critical operational objectives, including ATAK integration subject matter expertise for defense companies.

Go-to-market motion1 record

Distribution channels4 records

Marketing channels1 record

Core offering

XI Systems Ltd develops bespoke ATAK (Android Team Awareness Kit) plugins and tactical situational awareness software for defense and security organizations. The company provides end-to-end consultancy and custom software engineering covering MANET communications, tactical network planning, and integration of TAK-based systems, delivering certified software assets through approved distribution channels such as tak.gov and consumer app stores.

Product overview

Xi Systems delivers a portfolio of tactical situational awareness solutions centered on ATAK (Android Team Awareness Kit) plugin development and integration services. The core offering consists of custom plugin development ranging from simple COT message extensions to complex UAV control, video ingestion, and AI deployment at the tactical edge. Supporting services include tactical software development leveraging expertise across HF, MANET, and SATCOM communications using open architecture principles (DDS, gRPC, MAVLink). Notable product demonstrations include the DoomTAK plugin showcasing advanced JNI and OpenGL integration capabilities. The company also provides ATAK consultancy and MANET planning services for defence and security clients.

Differentiator

Problem solved

Functional benefit

Products and services

• ATAK Plugin Development Service Bespoke engineering service that designs, builds, and delivers custom ATAK (Android Team Awareness Kit) plugins for defense and security operators who need specialized situational awareness functionality on the TAK platform.
• ATAK and MANET Consultancy Advisory service providing expert guidance on ATAK deployments and MANET (Mobile Ad-hoc Network) planning and optimization for defense and security clients building tactical communications networks.
• DoomTAK Plugin A specific ATAK plugin developed by XI Systems as a demonstration of its tactical plugin engineering capability.
• Tactical Systems Integration Integration service that connects ATAK-based software with broader tactical systems and networks for defense and security organizations.

Segments1 record

Ideal customer profiles1 record

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration5 records

AI capability6 records

Feature5 records

Scale indicators3 records

Recent moves5 records

Expansion highlights4 records

Emerging players

• Anduril Industries: Anduril is a US defense technology company building autonomous systems, sensors, and Lattice OS for tactical situational awareness. An emerging player with overlapping capabilities in tactical software, autonomy, and AI at the edge, and a credible buyer of ATAK-integrated specialist capabilities as it scales its product portfolio.
• Rebellion Defense: Rebellion Defense builds AI-enabled software products for defense and national security customers across situational awareness, intelligence, and decision support. An emerging player competing for the same defense AI and tactical software budget lines that drive demand for Xi Systems' integration services.
• Shield AI: Shield AI develops AI-piloted autonomous systems (Hivemind) and tactical autonomy software for defense. An emerging player whose focus on AI at the tactical edge, autonomous UAV operations, and defense software platforms directly intersects with Xi Systems' core technical capabilities.

Broad incumbents

• Leidos: Leidos is a large US defense and civil IT services provider with deep expertise in command-and-control, ISR, and tactical systems integration. Relevant comparable as a broad incumbent competing for the same defense situational awareness and integration programs, particularly for US and UK government customers.
• QinetiQ: QinetiQ is a large UK defense technology company with deep expertise in sensors, communications, and tactical systems integration. While much larger and broader than Xi Systems, it competes for the same UK and allied defense integration programs and represents the larger incumbent alternative for buyers seeking similar capabilities at scale.
• Insitu (Boeing): Insitu is a Boeing subsidiary specializing in unmanned aerial systems and tactical ISR software, with longstanding expertise integrating UAV video and telemetry into situational awareness platforms. A broad incumbent comparable for UAV-to-ATAK integration work and tactical data dissemination that overlaps Xi Systems' UAV integration capabilities.
• CACI International: CACI provides large-scale defense and intelligence IT services including systems integration and C5ISR solutions. A broad incumbent that competes for the same defense integration contracts as Xi Systems, particularly in the US DoD tactical integration space, while operating at significantly greater scale and breadth.
• Palantir Technologies: Palantir provides situational awareness and decision-support platforms widely deployed across defense and intelligence customers, including integrations with tactical edge ecosystems. Relevant comparable as a broad incumbent in the situational awareness and tactical data integration space where Xi Systems operates at the specialist layer.
• BAE Systems Digital Intelligence: BAE Systems Digital Intelligence is the defense IT and integration arm of BAE Systems, providing large-scale systems integration, data platforms, and tactical software for defense customers. Comparable as a defense systems integration competitor at the prime-contractor tier, often engaging Xi Systems as a sub-contractor on ATAK-specific work.

Direct peers

• Roke (Roke Manor Research): Roke is a UK-based defense and security technology consultancy delivering bespoke systems integration, sensor fusion, and tactical software for defense customers. Most comparable to Xi Systems in profile — UK-headquartered specialist consultancy working directly with defense primes and government on tactical integration and situational awareness.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• GitHubgithub.com/Xi-Systems-Ltd
• LinkedInlinkedin.com/company/xi-systems-consultancy-ltd

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

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

M&A

Investments

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

Frequently asked questions about XI SYSTEMS LTD.