Pre-Seed Investors in the United Kingdom (2025 Edition)
The startup ecosystem in the United Kingdom continues to thrive, attracting attention from global venture capitalists and angel networks. In 2025 alone, over £1.5 billion has been invested in Pre-Seed Investors funding rounds — making the UK one of the most dynamic early-stage investment markets in the world.
This guide highlights the leading pre-seed investors in United Kingdom who are empowering founders across technology, finance, sustainability, and innovation-driven sectors. Each investor listed below plays a vital role in nurturing the next generation of UK startups.
Quick List of Pre-Seed Investors in the United Kingdom
| Investor Name | Focus Areas | Stage | Location |
|---|---|---|---|
| 7 Percent Ventures | AI, DeepTech, Quantum, SaaS | Pre-Seed, Seed, Series A | United Kingdom |
| Ada Ventures | Diversity-led, Agnostic | Pre-Seed, Seed | United Kingdom |
| Angel CoFund | Biotechnology, Financial Services | Pre-Seed, Seed, Series A | United Kingdom |
| Angel Investor Forum | Life Sciences, Media, Software | Pre-Seed, Seed | United Kingdom |
| Avellinia Capital | Fintech, B2B, Consumer | Pre-Seed, Seed, Series A | United Kingdom |
| AVG Women’s Fund | Women Entrepreneurs, Wellness | Pre-Seed, Seed, Series A | United Kingdom |
| Breega | Fintech, SaaS, B2B | Pre-Seed, Seed, Series A | United Kingdom |
| Colorintech | Diversity Tech Initiatives | Accelerator, Pre-Seed | United Kingdom |
| Consilience Ventures | DeepTech, Fintech, Biotech | Pre-Seed, Seed, Series A | United Kingdom |
| Emerge Education | EdTech, Education | Pre-Seed, Seed | United Kingdom |
| Flashpoint | SaaS, AI, Enterprise | Pre-Seed | United Kingdom |
| Founders Factory | IT, Fintech, AI | Pre-Seed | United Kingdom |
| Haatch Ventures | E-Commerce, Software | Pre-Seed, Seed | United Kingdom |
| Howard Taylor Investments Ltd | Energy, AI, Analytics | Pre-Seed, Seed | United Kingdom |
| InReach Ventures | AI-Driven VC, Software | Pre-Seed, Seed, Series A | United Kingdom |
| Jigsaw | Consumer Privacy, Security Tech | Pre-Seed, Seed | United Kingdom |
| LocalGlobe & Latitude | Agnostic, Financial Services | Pre-Seed, Seed, Series A | United Kingdom |
| London Venture Partners | Gaming, E-Sports | Pre-Seed, Seed | United Kingdom |
| Longwall Ventures | Science & Technology | Pre-Seed, Seed | United Kingdom |
| Playfair Capital | Tech, SaaS | Pre-Seed, Seed | United Kingdom |
| Pretiosum Ventures | AI, Fintech, SaaS | Pre-Seed, Seed | United Kingdom |
| Rally Cry Ventures | Software, B2C | Pre-Seed, Seed | United Kingdom |
| UFP Fintech | Fintech, Legal Tech | Pre-Seed, Seed, Series A | United Kingdom |
| Velo Partners | Gaming, Entertainment | Pre-Seed, Seed, Series A | United Kingdom |
| Archangels | Tech, Biotech | Pre-Seed, Seed | United Kingdom |
| BACKED | Blockchain, FoodTech | Pre-Seed, Seed, Series A | United Kingdom |
| Mercuri | AI, Media | Pre-Seed, Seed | United Kingdom |
| Zinc | Health, Impact, Sustainability | Pre-Seed | United Kingdom |
| Portfolio Ventures | Fintech, SaaS | Pre-Seed, Seed | United Kingdom |
| D2 Fund | DeepTech, Climate Tech | Pre-Seed, Seed | United Kingdom |
| Embryo Ventures | HealthTech, Sustainability | Pre-Seed Investors, Seed | United Kingdom |
How to Get a “Yes” from Pre-Seed Investors in United Kingdom
Raising capital from pre-seed investors in United Kingdom requires preparation and clarity. On average, only 1 in 100 pitches receive investment. The goal is to capture investor attention quickly and stand out with transparency and traction.
Here’s how you can improve your odds:
- Send your pitch deck via a trackable link rather than a static PDF.
- Use analytics to see which slides investors view and for how long.
- Follow up strategically with those who engage deeply with your deck.
- Protect your IP with watermarking, view-only permissions, and access expiry.
Using a professional, secure virtual data room simplifies this process and increases your credibility with investors.
How to Find Pre-Seed Investors in United Kingdom
When searching for pre-seed investors in United Kingdom, consider:
- Reputation – Choose investors with a track record of helping founders grow.
- Industry fit – Seek those who understand your market.
- Network – Investors with solid connections open doors for partnerships.
- Stage focus – Ensure they specialize in pre-seed or early-stage funding.
- Cultural alignment – A compatible investor relationship ensures smoother collaboration.
You can explore networks like AngelList, Crunchbase, Seedrs, or SyndicateRoom, and attend UK startup events such as London Tech Week or Seedcamp for in-person connections.
How to Send Your Pitch Deck to Pre-Seed VC Funds in the UK
- Research and shortlist VCs aligned with your domain.
- Prepare a clean and focused 10–12 slide deck.
- Upload it to a secure data room instead of sending attachments.
- Track engagement (views, duration, downloads).
- Follow up within 48 hours after investor activity.
This structured approach ensures you appear professional and lets you gauge real interest from investors.
Use DeelTrix to Share Your Pitch Deck and Data Room
Founders across the UK are now using DeelTrix to manage their fundraising process with transparency and security. Built specifically for fundraising, M&A, and due diligence, DeelTrix helps startups create secure data rooms to share documents with potential investors.
Why Founders Choose DeelTrix
- Purpose-built for fundraising workflows
- Granular document permissions (view, download, watermark, expire per user)
- Hierarchical data room structure
- Real-time analytics showing who viewed and for how long
- Collaboration tools for Q&A and comments
- Role-based access (Admin, Contributor, Viewer)
- Dynamic watermarking and secure viewing
- One-click updates to notify investors
- Custom branding with your company’s logo and theme
- Audit-ready compliance and logs
With startup-friendly pricing and no per-room or per-page costs, DeelTrix gives early-stage founders everything they need to raise capital efficiently and securely.
Final Thoughts
The landscape of pre-seed investors in United Kingdom is vibrant and diverse — from AI to fintech to sustainability, the opportunities are expanding fast. Whether you’re preparing your first raise or scaling your next round, pairing your investor outreach with a DeelTrix secure data room can transform how investors perceive your startup.
- Secure Sharing
- Document Analytics
- Watermarking
- Granular Access Control
Share investor decks securely with live updates, page analytics, and instant revocation controls.
Organize financials, contracts, and compliance docs in one secure room with audit trails.
Control sensitive contracts and regulatory files with watermarking and access restrictions.
Send proposals with engagement signals and track which sections prospects value most.
Distribute reports with visibility into reader activity and keep conversations in-platform.
