Aerospace Grants & Funding

The aerospace grant writers at Streets Innovation help unlock funding for world-class, sustainable, and globally competitive aerospace innovation.

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 with our aerospace grant writers, 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.

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

Outstanding Expertise and Clear, Practical R&D Guidance

Working with Streets has been an outstanding experience. Their strategic insight, attention to detail and deep understanding of the 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

Trusted Support and Reassurance Through HMRC Review

As discussed, we would like to thank you and your team for the first-class service you have provided. Given your thoroughness we have absolute confidence that our claim for 2022 will stand up to any HMRC scrutiny.

Paneltex Limited

Expert Handling of HMRC Audits With Exceptional Client Support

We used Streets to help support us when we were audited by HMRC for an R&D claim. We had used a different agent to do the original claim and were initially told we did not qualify for R&D. We engaged Streets quite late in the process, mainly hoping to avoid penalties as a worst-case scenario. Not only did Streets support us in crafting a response, they guided us through the process in a highly supportive way, and ultimately we won the claim. The team were excellent throughout — responses were always prompt, thorough, and it was genuinely a pleasure to work with them. It was a completely different level of service compared to our previous agent.

Kiroku Limited

A Well‑Supported and Increasingly Efficient R&D Claims Process

Feedback on this year's process: it went well. We appreciated the support from you and Callum and the focus on a robust submission; the preparation felt tighter and clearer than in prior years. Thanks again for your help this year.

Teignbridge Propellers International Ltd & Duncan Research & Development Ltd

End‑to‑End R&D Support That Delivers Real Results

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. This time it's been a completely different experience compared to previous advisers. Seeing not only the repayment now but also the benefits going forward is very encouraging. It’s been a long journey, so it’s a real boost to finally see something tangible come back that we can reinvest into R&D. Thank you to you and the Streets team for your effort and expertise.

Dext Heat Recovery

Consistently Professional, Reliable and High‑Quality Service

Thank you for everything you do for us - it is so professional. Perfect as always - thank you.

Hose‑Equip Limited (HEL)