Directory · GB
Defense and Space in United Kingdom
A register of firms and the professionals working at them in the Defense and Space sector based in United Kingdom. Browse the public index, then filter or export on Kipplo.
Companies
192 on file
Hm Forces Army Corps Of Royal Engineers
The Corps of Royal Engineers is unique with all our "Sappers" being multi skilled soldiers, combat engineers and tradesmen working alongside all parts of the Army we play a vital role in the effectiveness of the British Army and the United Kingdom in both peacetime and on Opertations.
10001+ staff
Responsive Engineering Ltd
Responsive Engineering is a subcontract manufacturing company able to produce large complex fabricated structures and precision machined components with a full end-to-end manufacturing capability. Our end-to-end capability incorporates various profiling processes to cut billets from sheet materials to feed our own machining or fabrication areas. Being in the home of the former "tank factory" we have internal cranage which can handle up to 50 tonnes so we can large heavy product. Our machine shop is fully equipment with CNC turning, turn/mill, 3 axis milling, 5 axis milling including large portal type milling equipment, the latter able to precision machine large complex fabrications to exacting tolerances ensuring a smooth integration into the end vehicle or platform. Final stages after fabrication and machining is paint, and our paint team can apply the finishing touches to ensure the finished structure or part leaves well protected from the elements.
201 to 500 staff
Allen-Vanguard
Allen-Vanguard offers unsurpassed operationally proven capability in applications and solutions for protection against Radio Controlled IEDs (RCIEDs) and drones (UAS). The company’s capabilities assure spectrum dominance, and thereby optimum performance, in harsh and complex RF environments. Their exceptional ability to support users with mission-critical waveform development is based on extensive front-line operational experience and access to the world's largest proprietary threat library that has captured over incidents and attacks. Applications and solutions include the very latest intelligent jamming techniques, electronic sensing and signals intelligence, integrated blue-force tracking and future-proof systems with near real-time software updates mitigating the risk from evolving threats.
11 to 50 staff
Cds Defence & Security
CDS Defence & Security is a technical consultancy working to enhance operational effectiveness and bring about behavioural change in the defence sector. Through support engineering, we ensure the safe and effective use of defence equipment. Through training, we help to shape the development of future leadership in the Armed Forces, and through Cyber Security & Information Assurance and Digital Forensics we reduce risk, protect the confidentiality, integrity and availability of information, data and knowledge. Operating from government-approved secure premises, we provide a comprehensive range of support services essential for the delivery and Through Life Management of systems and equipment.
51 to 200 staff
Helyx
Helyx specialises in the provision of Information Management & Exploitation, and Geographic Information Systems (GIS) solutions and services. We help our customers to make informed decisions in demanding environments. We provide strategic consultancy, research and solution delivery, maximising the business benefit of information with a unique focus on geospatial technologies and solutions. Our ethos is grounded in achieving delivery excellence, with a professional, customer focused approach.
51 to 200 staff
Alaris Linwave
Radio Frequency requirements are changing rapidly as new, mission-critical technologies are introduced. Our clients need novel solutions for the increasingly challenging environments in which they work. At Alaris Linwave, we have a long history of supplying custom Microwave-integrated modules that are especially suited to harsh environments. Our specialist teams of highly skilled engineers have decades of experience in RF, stemming from the early days of Microwave in the UK in the 1980s. They have extensive experience across a wide range of markets, from Defence and Avionics to Medical, Telecoms and Space. In fact, at Linwave, when we talk about our highs and lows, we’re generally referring to the products our clients use from the depths of Naval submarines to high-altitude avionics. But despite their impressive knowledge and experience, our engineers know there is always more to learn. Ongoing training and development ensure our teams are always up to date with the latest processes, techniques and materials, and how we can leverage them to bring custom solutions for high-spec applications to life - on time and within the agreed budget. We also frequently partner with external systems designers, and it’s exciting to see how they combine our engineering enterprise solutions with their own core areas of system expertise to create customised and unique solutions for highly specialised applications. All of which means that when you trust us with your RF solutions, you’ll benefit from more than a high-spec product offering superior electrical, mechanical and environmental performance. You’ll also be able to- Reduce your footprint – we work from bare die up to minimise size- Enhance your system performance – we integrate functionality to make our products lighter, smaller and more powerful- Integrate software and hardware functions to maximise overall efficiency- Define and capture detailed requirements for best system improvements.
11 to 50 staff
Bright Ascension Ltd
Bright Ascension are space software specialists offering products and consultancy services to address the complete range of upstream software needs. We have over 30 years' experience working in the space industry, helping develop novel technologies for spacecraft, ground and desktop. Our solutions offering covers GenerationOne, our flagship flight software development kit, through to mission control and simulation software supporting the complete development and operations life-cycle. Our innovative and responsive approach is ideal for application in space ventures of all sizes, from nano-satellites through to small, and even larger, spacecraft. The unique scalability of our technology lowers development time, cost and risk for missions from a single CubeSat to a large constellation. Bright Ascension have carried out R&D activities for organisations of all sizes, bringing together our broad expertise with a fresh and rigorous approach. We can assist or lead projects from blue-sky research studies through to development and full-scale operations.
11 to 50 staff
Horstman Uk
A company of the RENK Group, the global Horstman team combines to provide a complete mobility solution through systems engineering, design, validation, manufacture and worldwide support of our military and commercial customers. Horstman Defence Systems Limited is a UK based business with a vibrant export portfolio. We provide a full solution from design and production engineering, through prototyping, manufacture, assembly, test, and logistics support. Celebrating our centenary in 2013, Horstman has proven domain experience in armoured vehicle suspension and a strong capability in high integrity manufacture, a worldwide customer base and capable leadership and project teams. Recognised as a world leading designer and developer of military suspension, solutions range from lightweight-wheeled and air portable vehicles, through infantry and engineer vehicles up to the heaviest of Main Battle Tanks. Suspension products include: Hydrogas®, Hydrostrut®, InArm®, Integral Rotary Dampers, Lever Arm Rotary Dampers and Running Gear and Track Tensioners. We combine the expertise of Horstman Systems Inc, Canada to offer a strong systems engineering and design capability in electronic and electro-hydraulic active ride management and height control. In the US - Horstman Inc, Michigan provides engineering, PM, manufacturing, assembly and test services to prime contractors and vehicle OEMs on wheeled and tracked armoured vehicles with expertise in defence hydraulics, suspension, gearboxes and systems integration. Additionally, a novel compressible fluid strut technology offers a low cost dual-use system. Horstman have capability in precision machining, assembly and test of mechanical, electro mechanical and hydraulic assemblies including safety critical components in high strength steels, aluminium and titanium alloys, with exacting machining tolerances and surface finishes required for the defence, sub-sea, oil and gas, aerospace and nuclear markets.
51 to 200 staff
Melcom Electronics Limited
Melcom Electronics Limited is a Defence and Space company located in Chertsey, Surrey, United Kingdom. UK’s specialists in RF & Microwave Components, Sub-Systems and Solutions from DC to 180GHz. For over 20 years Melcom have represented a broad portfolio of OEMs, delivering high quality standard and custom product to customers for Defence, Space, Aerospace, Test & Measurement, Satcom, Commercial Communications, and ISM applications.
11 to 50 staff
Avon Technologies Plc
We are a world leader in protective equipment, with a reputation for innovative design, high-performance quality and specialist materials expertise. Our two brands, Avon Protection and Team Wendy, supply our respiratory and head protection portfolio to customers across the globe from our manufacturing sites in the UK and North America. With over 900 talented people our shared purpose and core beliefs are to be #FIERCE about Protecting Lives. It’s why we come to work – and it’s what motivates us, every day, to do the best work we can.
501 to 1000 staff
Opec Cbrne
It’s an unsafe world. Change is occurring at an unprecedented level. The list of potential hazards is continually shifting, and the range of CBRN protective clothing options can be confusing. At OPEC CBRNe, our purpose is to provide the best and most appropriate protection for your needs, while meeting your budget. WHY YOU? You're rightly keen to make the right choice of product to protect yourself or for those you have responsibility. You’re likely to be a: User or purchaser of CBRN Protective clothing for Military or First Responders determined to make the right procurement decision or a Distributor looking for a partner that provides the reassurance of leading technology, superb service and an affordable product. WHY US? Organisations across the world, such as the UK MoD, UK Police and Australian DoD, have chosen our suits because of the: Reassurance of our 50+ years’ pedigree in CBRE Depth of experience to create the most innovative products The way we embrace CSR as part of our operations. WHY THIS? If you're seeking the best lightweight systems, you’re in the right place. As leading designers & manufacturers of the most advanced lightweight Level C CBRN Protective Clothing, our commitment to innovation means that users: Remain reassuringly protected, keeping them safe Work longer in a more comfortable environment Maintain optimum performance for 6-24 hours, compared to 1-2 hours offered by other systems. WHY NOW? There has never been a more critical time to make the most informed decision: Chemical warfare incidents are an ever-increasing threat Resources are becoming scarcer Technology is evolving like never before. WHAT NEXT? If choosing the most effective Level C suit to affordably and effectively protect your people is a pressing concern for you right now, let's talk.(+44) 1925 552 929 or message info@opeccbrne.com
51 to 200 staff
Providence
Providence provides government, defence, and law enforcement customers with bespoke capability development initiatives, equipment procurement solutions, and best in class operational training. Providence Global ITF ltd : HQ & Training Academy Providence Europe BV : European Office and Training Facility
11 to 50 staff
Absl Space Products
ABSL Space Products is a business unit of ABSL Power Solutions Ltd. The business unit is split between two locations, Culham, Oxfordshire in the UK and Longmont, Colorado in the US. Our core business is the supply of lithium-ion batteries for the satellite, launcher, lander and rover space market.
51 to 200 staff
Arke Ltd
No matter how complex the challenge we can identify potential options, simplify the key decision drivers, informing the best course of action. We typically adopt systems-thinking perspectives considering costs, benefits and challenges to the wider environment and enterprise. Our analysis can provide robust evidence that enables you to make sound strategic decisions that deliver the best outcomes. Our open-book approach enables you to understand analysis outcomes and truly own associated decisions. Our people have STEM backgrounds, broad technical knowledge and expertise. We use our technical understanding, a range of ever-evolving analysis techniques together with a true enthusiasm for generating insights. We have a blend of highly experienced and early-career consultants, working within a collaborative environment, providing a sound basis for decision making whilst generating new ideas and challenging the status-quo. Are you a meticulous and enthusiastic strategic-thinker? Are you good at analysing complex options? We always want to hear from talented people who want to join us. We offer a competitive salary, attractive benefits and exciting work in a stimulating and collaborative environment. If you are interested, get in touch and tell us why you want to join Arke and what value you can add.
11 to 50 staff
Cbrne Ltd
CBRNE Ltd is a UK-based professional-services SME strengthening resilience against chemical, biological, radiological, nuclear and explosive (CBRNE) threats for defence, security and critical-infrastructure stakeholders. For over two decades we’ve blended behavioural science, human-factors engineering and ethical governance to help organisations anticipate, mitigate and recover from high-consequence risks. As a trusted partner in the EU research ecosystem we have delivered work-packages in more than a dozen FP7, Horizon 2020 and Horizon Europe projects. Examples include IMCOSEC on container-supply-chain security, D-BOX humanitarian de-mining, PANDEM-2 pandemic preparedness, and ULTIMATE, advancing hybrid-AI situational awareness. Our contributions span ethical & societal impact assessment, training design, large-scale validation exercises and exploitation planning. Building on this track-record we now offer AI ORA – the Organisational Readiness Accelerator: a structured programme that demystifies AI, benchmarks your readiness and delivers a board-level roadmap for responsible adoption aligned with emerging EU AI regulation. The service provides an instant AI score through three short questionnaires and converts the results into a phased transformation plan. Whether you need a consortium partner, a work-package lead or a practical path to deploy AI safely, CBRNE Ltd brings evidence-based insight, European reach and a reputation for making complex challenges manageable. Let’s build resilience together.
11 to 50 staff
Lowland Reserve Forces' & Cadets' Association
Lowland Reserve Forces’ and Cadets’ Association (Lowland RFCA) promotes and supports recruitment to the Army, Navy and Air Force Reserves and Cadet organisations in the Lowlands of Scotland. We foster strong links with the communities in which we operate, engage with employers on behalf of defence and promote the Armed Forces Covenant. We also manage more than 200 Reserve and Cadet Training Centres throughout the lowlands of Scotland. Our work is centred around three pillars of activity: • Cadets and Reserves – we work with the Army, Navy and Air Force Reserves and Cadets, providing recruitment support and promote the opportunities and benefits of volunteer service. This includes the Cadet Expansion Programme and work to recognise Cadet qualifications within the Scottish education system. • Employer Engagement – we engage with employers to promote the benefits of working with Reserves and Cadets. Through Defence Relationship Management we facilitate engagement between the Armed Forces and employers who want to find out how they can support our Reserve Forces or who have reservists amongst their workforce. We encourage employers to sign the Armed Forces Covenant and celebrate employers with the strongest commitment to the Reserve Forces with an Employer Recognition Scheme Award. • Estates – we manage more than 200 training centres and training areas to support Reserve and Cadet training and activities, ensuring the estate and individual properties are good condition, fit for purpose and secure. We also commission new buildings to meet the evolving needs of our Reserves and Cadets.
11 to 50 staff
Magna Parva
Structures and mechanisms for spacecraft, payloads and ground support equipment
1 to 10 staff
Raf Cosford Air Show
RAF Cosford Air Show 2026 - Sunday 14th June 2026 The RAF Cosford Air Show is held annually at RAF Cosford in Shropshire. It is the largest one day event in the West Midlands regularly welcoming over visitors. The Air Show is a fantastic opportunity for RAF personnel to engage with the public, showcasing their skills and providing a stage for recruitment support. Please contact the Air Show Office if you would like to find out more about sponsorship and hospitality opportunities, being involved in our STEM Hangar, Trade & Exhibition stands or bringing a coach excursion along to the Air Show.
1 to 10 staff
Royal Naval Reserve
The Royal Naval Reserve, together with the Royal Marines Reserve, form the Maritime Reserves. Reservists' involvement ranges from operations, to counter-terrorism and anti-piracy work in the Gulf. In many cases, the individual reservist is indistinguishable from their regular counterparts. See Royal Naval Reserve jobs at:
1001 to 5000 staff
Defence Procurement
The Ministry of Defence (MOD) is one of the biggest public procurement organisations in Europe and the UK industry’s largest single customer, managing some of the most complex and technologically advanced requirements in the world. MOD Commercial & Industry are part of the National Armaments Director Group: We advertise all our MOD procurement opportunities over the value of £10k on the Defence Sourcing Portal. You can register and view all the UK MOD opportunities free of charge. We work closely with a number of major suppliers to ensure delivery of the defence programme on large and complex projects. Around 75% of our procurement opportunities exist within our supply chain. We want to attract new and non-traditional suppliers into Defence and also promote access to funding and support for innovation through our communication channels. Follow us here on LinkedIn for information including webinars, announcements and opportunities. For more information on how to find opportunities in the defence supply chain, please visit our GOV.UK page: Defence Sourcing Portal:
10001+ staff
Plexsys Interface Products Uk Ltd
PLEXSYS Interface Products UK Ltd is a wholly-owned subsidiary of PLEXSYS Interface Products, Inc, located at the Regatta Building, Lincoln. It is the headquarters from which PLEXSYS conducts its UK & EMEA operations and business development. PLEXSYS in the UK has supported the Ministry of Defence in distributed multi-international exercises since 2009, particularly with the deployment of the Advanced Simulation Combat Operations Trainer (ASCOT) in the Air Battlespace Training Centre (ABTC). Initially supporting the Distributed Synthetic Air Land Trainer (DSALT) programs, ASCOT was pivotal in providing the synthetic environment facilitating an extensive range of distributed exercises. ASCOT is the Computer Generated Force behind the E-3D Rear Crew Trainer (RCT), providing a robust virtual environment to conduct its multi-domain training requirements. PLEXSYS is exceptionally proud to support the RAF's GLADIATOR program with the E-3D RCT as its first participant. As the hub for the growth and operations in the UK and EMEA regions, PLEXSYS provides customers with high fidelity training by matching Live, Virtual and Constructive (LVC) training readiness requirements with innovative PLEXSYS products and world-class support. Our other products, such as Sonomarc, VADAAR, and SimVisuals2, have been successfully deployed throughout the region, ensuring that all our defence and non-defence customer ambitions are realised.
1 to 10 staff
Argon Electronics Uk Ltd
Argon Electronics was established in 1987 and has since become a world leader in the development and manufacture of hazardous material detector simulators, most notably in the fields of military Chemical, Biological, Radiological and Nuclear (CBRN) defence. Our simulators have applications from civil response to unconventional terrorism and accidental release, and international treaty verification, with a growing presence in the nuclear energy generation and education markets. Argon simulation systems are designed and developed using a proprietary common technology platform, and recognition of the validity of this integrated approach to instrumented training has been evidenced by supply to many of the foremost organisations in this arena, and the need to double the size of our premises in 2006. After more than 20 years of providing innovative solutions to our customers around the world, Argon continues to meet the ongoing technological advance and expanding array of fielded detection systems that has generated an ever growing and increasingly critical need for comprehensive training. By combining strong relationships with many of the leading detector manufacturers with the development of versatile new platforms for professionals responsible for delivery of the highest standards in training, Argon offers the assurance of safe and cost effective training for which there is no alternative.
11 to 50 staff
Helix Operations Limited
Helix Operations provides a complete capability for vertical access and rescue in mountain, maritime and urban environments. We are based in the mountains of North Wales and have a heritage of over 30 years in supplying tactical climbing solutions to end-users. Over that time, we have worked with and become the main supplier of tactical climbing equipment to the UK MOD and have provided equipment and systems to many other NATO friendly forces. The capability offered by our close relationship with DMM has been extended by partnering with manufacturers such as Henriksen REBS, HQH, CTOMS, Highnovate, Yates and Cadex to offer complete solutions for working at height in a tactical environment. The capability we provide includes bespoke, externally accredited training programs that take best practices from industry and incorporate them into programs that work in operational environments.
11 to 50 staff
Leafield Logistics & Technical Services Limited
We provide comprehensive materiel support to Navies, Original Equipment Manufacturers, prime contractors and trading companies around the world. Contracted to the UK MOD through the Disposal Services Authority since 1992, Leafield is in prime position to support requirements for spare parts for ex-Royal Navy surface vessels, submarines and all of the systems and equipments thereon. Our team of experienced engineers, account managers, commercial and shipping staff aim to offer an efficient "one stop shop" for our customers' materiel needs.
11 to 50 staff
