Defence Grants & Funding

Fuelling UK national security through cutting-edge technological advancement.

Secure Funding for Innovation in Defence

The UK defence sector is adapting rapidly to evolving geopolitical challenges and emerging threats. The Ministry of Defence (MOD) is eager for partnerships with innovators, from agile SMEs to seasoned contractors, to develop powerful new capabilities in autonomy, cyber, advanced sensing, materials, AI-powered systems, and more.

Innovation in defence spans:

These capabilities are essential for modern defence, but they come with long, complex development cycles and stringent regulatory bodies. At Streets Innovation, we work with defence innovators to help unlock grants, R&D tax relief, and strategic assistance throughout the journey from concept to deployment.

What Streets Innovation Can Do For You

We support innovators across all forms of defence technology – software, hardware, systems, and platforms – helping them navigate both UK and international funding channels and optimise tax incentives for qualifying R&D.

Accessing Defence Grants and Competitions

Our team helps you access funding via:

The EDF, for instance, has nearly €7.3 billion budgeted for 2021–2027 innovation, and it offers strategic covered grants aligned with the EU’s Capability Development Plan and Common Security and Defence Policy (CSDP). The 2025 Work Programme alone commits €1.065 billion to collaborative defence R&D across air, land, naval, space, and cyber domains, bolstering interoperability and competitiveness across the continent.

Whether you’re working on covert sensing systems, digital battlefield tools, or secure communications infrastructure, we:

Maximising R&D Tax Relief for Defence Innovation

Our team helps you access funding via:

We prepare HMRC-compliant, technically robust claims that unlock significant tax savings, freeing up capital to reinvest in core defence innovation.

Why Choose Streets Innovation?

Defence R&D is high-stakes and detail-focused. We bring together data scientists, systems architects, engineers, and Chartered Tax Advisers – each with direct knowledge of MOD and HMRC expectations, as well as European funding policies. Whether you work with the MOD, NATO, or civil/military crossovers, we help your innovation secure funding and strategic positioning.

Get Started Today

If you’re developing the next generation of defence technology, Streets Innovation can help you access the capital and incentives required to take it forward. Contact us today to book a free consultation and explore your funding and tax strategy for defence innovation.

What Our Clients Say

Real feedback from businesses across the UK, highlighting the value Streets can bring.

Expert Defence During HMRC Enquiry

“An HMRC compliance check felt intimidating, but Streets took control. They addressed every detail, guided us through ADR, and resolved the enquiry swiftly—keeping stress to a minimum.”

Client John Smith

Patent Box Savings Made Simple

Our company was unsure how to leverage Patent Box. Streets demystified the process, prepared all documentation, and helped us achieve significant tax savings on our new patent. Highly recommended!

Client Clara Hughes

Outstanding EU Grant Expertise

We had our sights set on a Horizon Europe call, but felt overwhelmed by the cross-border requirements. Streets stepped in, formed a winning consortium, and handled every detail flawlessly. We wouldn’t have secured that grant without them.”

Client Ewan Wright

A Seamless R&D Claim

Streets guided us through the complexities of R&D tax relief. Their in-depth knowledge and organised approach resulted in a smooth claim, and we’ve already reinvested the relief in further product development.

CEO Isabel Graham

Wouldn’t hesitate to recommend Streets’ R&D team

We’ve been very happy with the service that James Allen and his team at Streets have provided. The information and guidance throughout the process have been clear, easy to follow, and well communicated. The reports produced were thorough, accurate, and delivered efficiently. James made it very easy for us to provide and share the necessary information, and his professional yet approachable manner made the whole process straightforward - even while we were managing a lot of other work. Overall, we’re extremely pleased with the service and wouldn’t hesitate to recommend Streets’ R&D team.

Managing Director Simon Hutton - Tillers Turf Company

We’re truly grateful for all your support

We’re really pleased to let you know that we’ve just received our repayment from HMRC, and we’re truly grateful for all your support in making that happen. We’re so glad that you and Streets became involved with us. Seeing not only the repayment now but also the benefits going forward is encouraging. The idea, the execution, the patent, and bringing a new system to market has taken its toll on both me and Lynn. So, it’s a real boost to finally see something tangible come back, something we can put straight back into R&D. So please take a bow, we want to thank both you and Streets for your effort and expertise.

Commercial Director Neil Bracewell - Dext Heat Recovery

We couldn’t have asked for a more knowledgeable and supportive partner

Working with STREETS on our recent EIC Accelerator application has been an outstanding experience. Their strategic insight, attention to detail and deep understanding of the EIC process landscape made a complex process clear and achievable. The team combined professionalism with genuine commitment, helping us strengthen every aspect of our submission. We couldn’t have asked for a more knowledgeable and supportive partner.

Managing Director Paul Johnson - Fixit Medical

You got our business from the start...

Rehman, Helena, Maddie, thank you, you got our business from the start and made the process seamless for us. Really appreciate it. Fingers, toes, and arms crossed now!

Daniela - Swal.ly