30 companies

Showing 1–24 of 30 companies

QinetiQ US

QinetiQ US is a global defence and security company delivering testing, evaluation and research services across air, land and sea domains.

1 open job

Ultra Intelligence & Communications

Ultra I&C builds tactical communications, command and control, mission optimization and quantum-resistant encryption technologies for defense forces, with products deployed operationally worldwide.

1 open job

Adarga

Adarga, founded in 2016, builds the Catalyst AI platform for Defence, Security & Resilience, fusing multidomain unstructured data into explainable intelligence and decision support for UK and US government customers.

1 open job

Motorola Solutions

Motorola Solutions builds mission-critical communications, video security, command center software and managed services for public safety agencies and enterprises worldwide.

4 open jobs

MARSS

MARSS develops AI-based turnkey solutions to protect lives, assets and critical infrastructures, spanning force protection, critical infrastructure and autonomous maritime systems.

1 open job

Roke

Sovereign UK defence and national security company (founded 1956, part of Chemring Group PLC) delivering AI, cyber, sensors, autonomy and intelligence products to protect nations, troops, borders and critical infrastructure.

Thermoteknix Systems Limited

Thermoteknix, founded in 1982 in Cambridge, designs and manufactures infrared thermal imaging, night vision and augmented reality vision systems, modules and software for defence, security and industrial customers in over 70 countries.

1 open job

Mind Foundry

Mind Foundry is a UK sovereign applied machine learning company providing responsible AI for Defence and National Security, turning complex sensor data into trusted insights.

1 open job

STARK Defence

STARK Defence builds unmanned systems - loitering munitions, mission control software and unmanned surface vessels - for European and NATO armed forces, with combat deployments in Ukraine.

1 open job

Rowden

Rowden, founded in 2017 in Bristol, builds sensing, communications and compute systems for edge environments with degraded connectivity, serving national security and resilience organisations.

2 open jobs

Shield AI

Shield AI, founded in 2015, builds autonomous mission systems for aircraft and unmanned platforms around its Hivemind autonomy backbone and related software.

2 open jobs

Ignite Digital

Ignite Digital is a digital transformation partner to national security and government clients, delivering AI-enabled technology integration, agile software delivery and mission systems support from four US offices.

1 open job

Arondite

London-based defence technology company building software and AI for autonomous systems, including the Cobalt mission orchestration platform connecting sensors, robots, and effectors across manufacturers.

1 open job

Leonardo

Leonardo S.p.A. is a Rome-headquartered high-tech industrial group in Aerospace, Defence and Security, employing over 60,000 people across 180 sites worldwide.

1 open job

CesiumAstro

CesiumAstro designs and manufactures communications systems, modules, payloads and satellites for space and airborne platforms serving defense, commercial and civil missions.

4C Strategies

4C Strategies provides defence software and expert services, including the Exonaut® platform for real-time training exercise planning, execution and evaluation, crisis management and resilience.

1 open job

Valarian

Valarian builds secure infrastructure for high-trust environments, offering ACRA, a hardened, governed Kubernetes platform for running and protecting mission-critical applications and AI systems.

3 open jobs

Skyral Group

Skyral Group is a British AI software company, founded in 2023, building modelling, simulation and digital twin technology for defence, national security and enterprise customers.

1 open job

Archangel Autonomy

Archangel Autonomy builds and deploys edge AI, computer vision and autonomous navigation systems for human-machine teaming in high-risk environments.

1 open job

Menlo Security

Menlo Security provides cloud-based browser security that turns any browser into a Secure Enterprise Browser, blocking phishing, ransomware and zero-day attacks before they reach the endpoint.

1 open job

ASSA ABLOY

ASSA ABLOY makes access solutions - locks, doors, access control and security systems - sold in over 70 countries with more than 64,000 employees.

1 open job

Hadean

UK-based company building AI, simulation and spatial computing software for defence, government and business, including wargaming, command and control and optimisation products.

1 open job

Bridewell

Bridewell is a cybersecurity services company founded in 2013, providing consultancy, managed security, penetration testing, incident response and AI security services to Critical National Infrastructure operators.

Archangel Lightworks

Archangel Lightworks, founded in 2017 in Oxford, builds secure laser communications technology linking space and ground networks, including the TERRA-M optical ground station.

1 open job

30 companies

QinetiQ US

Ultra Intelligence & Communications

Adarga

Motorola Solutions

MARSS

Roke

Thermoteknix Systems Limited

Mind Foundry

STARK Defence

Rowden

Shield AI

Ignite Digital

Arondite

Leonardo

CesiumAstro

4C Strategies

Valarian

Skyral Group

Archangel Autonomy

Menlo Security

ASSA ABLOY

Hadean

Bridewell

Archangel Lightworks

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