When the UK formally associated to Horizon Europe in January 2024, it ended years of uncertainty for UK research organisations. As an SME active in European collaborative research, we experienced both the disruption of the gap period and the relief of re-association. The landscape has changed, but the opportunities remain substantial. Horizon Europe has a total budget of 95.5 billion euros, making it the world's largest research and innovation funding programme.
UK organisations can now participate in Horizon Europe on broadly the same terms as EU member state organisations. We can lead and participate in collaborative projects, access European Research Council grants, and participate in the European Innovation Council programmes. For calls from the 2024 work programme onwards, UK participants are funded directly by the European Commission as beneficiaries, so they can lead consortia and count towards the minimum number of countries. Successful applications to the 2021 to 2023 work programmes, made before association took effect, are covered by the UK government's Horizon Europe guarantee, administered by UKRI, for the lifetime of those grants.
Post-Brexit, UK companies can still lead Horizon Europe work packages. The barriers are administrative, not structural.
The gap period from 2021 to 2023 disrupted established partnerships. EU partners who could not rely on UK participation formed new consortiums without us. Rebuilding those relationships has been the most significant post-association challenge. We have addressed this by actively attending European research events, re-engaging with previous partners through EEN introductions, and demonstrating our commitment by investing in new collaborative proposals.
Practical Challenges and Solutions
From a practical standpoint, a UK organisation may hold grants under both models at once: guarantee-funded grants that report to UKRI, and newer grants that report to the European Commission. The reporting timelines and eligible cost categories differ between the two. Knowing which rules apply to which grant prevents the compliance errors that can delay payments and damage credibility with consortium partners.
The success rate for Horizon Europe proposals is competitive. Pillar II collaborative research projects typically have success rates of 12-18%, meaning that proposal preparation is a significant investment with uncertain return. We improve our odds by focusing on calls that closely match our technical capabilities, building strong consortiums with experienced partners, and investing adequately in proposal preparation.
- UK companies can lead and participate in Horizon Europe since January 2024 association
- From the 2024 work programme onwards, funding comes directly from the European Commission; earlier calls are covered by the UKRI-administered guarantee
- Rebuilding partnerships disrupted during the gap period requires active networking
- Know which reporting rules apply to each grant: European Commission or UKRI guarantee
- Focus proposals on calls that closely match your technical capabilities
- Invest adequately in proposal preparation: success rates are low enough that a rushed proposal is wasted effort
For UK companies considering Horizon Europe participation, the advice is straightforward: the programme is open, the funding is available, and the collaborative research model produces results that are difficult to achieve through purely national programmes. The administrative overhead is real but manageable. The competitive advantage of working with leading European research organisations, accessing diverse perspectives, and building international networks more than justifies the effort.
