Aerospace Grants & Funding

Supporting the development of world-class aerospace technologies for a sustainable and competitive future.

Secure Funding for Innovation in Aerospace

The UK aerospace sector is a global leader in aviation, space, and defence innovation, playing a pivotal role in economic growth, exports, and technological excellence. As the industry faces increased pressure to decarbonise, increase efficiency, and expand space capabilities, funding for cutting-edge aerospace R&D has never been more important.

Innovation currently spans a broad spectrum of technologies, including:

These ambitious projects demand substantial investment, long development lead times, and rigorous testing. At Streets Innovation, we help aerospace businesses navigate this landscape, securing grants, R&D tax relief, and strategic advisory support to advance their innovations from prototype to production.

What Streets Innovation Can Do For You

We support aerospace innovators at all stages of development, whether you’re developing a new component, piloting sustainable aircraft technology, or building systems for space and defence applications.

Accessing Aerospace Grants and Competitions

We help you access key funding programs such as:

Whether you’re working on electric propulsion, high-performance structures, flight control software, or manufacturing process innovation, our team:

Maximising R&D Tax Relief for Aerospace Projects

We specialise in identifying and claiming R&D tax relief for projects that tackle technical uncertainties and push the limits of aerospace performance, safety, and sustainability.
 
Eligible activities might include:

We prepare strong, compliant claims that satisfy HMRC requirements, helping you recover investment and reinvest in your innovation pipeline.

Why Choose Streets Innovation?

Aerospace is a high-stakes, highly technical sector. That’s why our interdisciplinary team includes mechanical engineers, materials scientists, software specialists, and Chartered Tax Advisers. We speak your language and know how to present your innovation to stakeholders, funders, and tax authorities.

Whether your work supports commercial aviation, space exploration, defence systems, or dual-use technologies, we help you craft a funding foundation built for scalability and success.

Get Started Today

If you’re pioneering the aerospace technologies of tomorrow – on Earth or beyond – we’re ready to help you secure the funding and tax relief to lift your project off the ground. Contact Streets Innovation today for a free consultation and explore how we can support your aerospace innovation journey.

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