27 companies

Showing 1–24 of 27 companies

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

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

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

Hadean

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

2 open jobs

CesiumAstro

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

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

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

TTP Group

Independent technology and product development consultancy, founded in 1987, working across deep tech, defence, diagnostics, life sciences, medical devices and space.

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

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

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

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

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

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.

2 open jobs

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

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

Applied Intuition

Applied Intuition builds Vehicle OS, self-driving systems and developer tooling for intelligent vehicles, serving automakers and defense programs from Mountain View, CA.

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

Cambridge Consultants

Cambridge Consultants is a deep tech innovation and engineering consultancy, founded in 1960, that develops new-to-the-world products, services and intellectual property for clients across defence, healthcare and technology.

1 open job

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

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

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

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

AccelerComm Ltd

Semiconductor IP company founded in 2016, supplying LDPC and Polar coding accelerators and complete 5G NR physical layer IP for Non-Terrestrial Networks across FPGA, ASIC, and x86.

1 open job

27 companies

Ultra Intelligence & Communications

Arondite

STARK Defence

Hadean

CesiumAstro

Shield AI

Adarga

TTP Group

Rowden

MARSS

4C Strategies

Mind Foundry

QinetiQ US

Skyral Group

Thermoteknix Systems Limited

Leonardo

Applied Intuition

Archangel Autonomy

Cambridge Consultants

Archangel Lightworks

Valarian

Motorola Solutions

Ignite Digital

AccelerComm Ltd

Browse by market