About us

Turning growth aspirations into reality

Trusted by our investors to grow their capital, our award-winning team are experts at sourcing opportunities in growth-stage companies and helping them unlock their potential.

200
+

Investments and counting

£
340
m+

Invested to date

£
130
m+

Exits to date

Our Portfolio

Real-world businesses with stamina

We have backed and exited some of the fastest growing scale-ups in the UK. We take a grounded, evidence-based approach in supporting founders and management teams to scale internationally and realise their ambitions.

Our products

Since 2010 we have specialised in tax-efficient products to help our investors diversify their portfolios efficiently. We have invested more than £340m into over 200 EIS, VCT or IHT qualifying companies including some of the UK’s fastest growing businesses.

Seeking Investment?

We specialise in Series A funding, empowering UK-based scale-up companies in the business services, healthcare, and consumer sectors.

What the founders say

Resources

What's new

27 March 2026
Insights

EIS, VCT and SEIS Deadlines April 2026: Key Dates for Investors Before Tax Year-End

EIS, VCT and SEIS Deadlines April 2026: Key Dates for Investors Before Tax Year-End

A summary of upcoming EIS, VCT and SEIS deadlines, and what investors need to consider before the tax year-end.

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24 March 2026
Insights

What is the Guinness EIS? A Guide to EIS funds and Tax Reliefs

What is the Guinness EIS? A Guide to EIS funds and Tax Reliefs

A clear guide to the Guinness EIS, explaining how EIS funds work, the tax reliefs available, and the risks of investing in early-stage UK companies.

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17 March 2026
Insights

Supporting Female Founders in UK Venture Capital

Supporting Female Founders in UK Venture Capital

How Guinness Ventures is increasing investment into female founders in the UK, with data, portfolio examples and our approach to Series A funding.

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