Explore London's tech ecosystem
Silicon Roundabout Ventures - Investing in European Deeptech With Conviction As Early As We Can
Frontier Development Capital is a Birmingham-based FCA-regulated debt fund provider founded in 2016 that offers flexible long-term debt financing to established mid-market SMEs and property developers across the UK. It provides debt investments between £1 million and £20 million for growth capital, shareholder transactions, and property development, focusing particularly on businesses in the Midlands and the North of England. The firm was acquired by Mercia Asset Management in December 2022 and also operates under the trading name Mercia Business Loans.
Frontline Ventures is a transatlantic venture capital firm founded in 2012, operating two complementary funds: a European Seed fund backing B2B software founders targeting the US market, and a US Growth fund supporting Series B-D companies expanding into Europe. The firm has offices in Dublin, London, San Francisco, and New York.
Oxford StreetFuel Ventures is a London-based early-stage venture capital firm backing ambitious technology companies from pre-seed to Series A, with a focus on SaaS, marketplaces, and platforms. Founded by entrepreneur Mark Pearson, the firm operates EIS and SEIS-qualifying funds and has invested in over 200 UK tech startups. It is one of the most active early-stage tech investors in the UK, managing approximately £400 million in assets.
Silicon RoundaboutIndependent London-based asset manager offering discretionary, alternative, and quantitative investment strategies across liquid and illiquid global markets.
MaryleboneFullbrook Thorpe Investments LLP is an independent private equity fund founded in 2015 and based in Derbyshire, providing equity and debt funding of £0.5 million to £5 million to ambitious SMEs across the UK. The firm invests directly and as co-investor alongside other private equity businesses, with a diverse portfolio spanning pharmaceuticals, financial services, leisure, manufacturing, and property.
Fund Twenty8 was a passive Enterprise Investment Scheme (EIS) fund created by SyndicateRoom, based in Cambridge. The fund used a proprietary algorithm to automatically co-invest alongside business angels and VCs, building a diversified portfolio of at least 28 EIS-qualifying companies across sectors. The fund launched in 2016, closed having raised £4.55 million from 233 investors, and is no longer accepting new investment; SyndicateRoom now operates the successor Access EIS fund.
Future Planet Capital is an impact-led global venture capital firm that backs high-growth companies emerging from the world's leading universities and research ecosystems. The firm invests in companies addressing major global challenges including climate change, health, education, security, and sustainable growth, managing approximately $460 million in assets under management across a portfolio of over 160 companies.
MayfairFunding and Investment for North West businesses
GC Business Finance is a not-for-profit, FCA-regulated alternative lender and part of The Growth Company, based in Manchester. It provides debt and equity finance ranging from £500 to £300,000 to start-ups and SMEs, funded by the British Business Bank and the Northern Powerhouse Investment Fund, and has deployed over £1 billion to more than 76,000 businesses since 2002.
GIC Private Limited (formerly Government of Singapore Investment Corporation) is Singapore's sovereign wealth fund, established in 1981 to manage the country's foreign reserves. GIC invests globally across developed and emerging market equities, fixed income, private equity, real estate, and infrastructure, with a mandate to preserve and enhance Singapore's reserves over a 20-year investment horizon. GIC maintains a London office serving as its primary EMEA hub, alongside offices in nine other global financial centres.
MaryleboneThe GM&C Life Sciences Fund is a £31m seed and early-stage venture capital fund for life sciences businesses in the Greater Manchester, Cheshire and Warrington region, managed by Catapult Ventures. Established in 2015, it has invested in over 40 companies across pharmaceuticals, biotechnology, digital health, diagnostics, and medical devices, leveraging over £100m in matched private sector co-investment. New investments concluded in 2021 though the fund continues to support its existing portfolio.
GP Bullhound is a global technology investment bank founded in 1999 and headquartered in London, specialising in M&A advisory and capital raising for technology companies. The firm has advised on over 700 transactions totalling more than $58 billion in deal value, and also manages Bullhound Capital, an investment arm with over €1 billion in assets. GP Bullhound operates from 11 offices across Europe, the United States, and Asia.
Oxford StreetGR Capital is a pan-European venture fund founded in 2016 that backs fast-growth technology companies with proven teams and scaling capacities. The firm focuses on sectors including health, wealth, housing, and mobility, and has launched two successive €100 million funds.
Oxford StreetGTCR is a leading Chicago-based private equity firm founded in 1980 that pioneered 'The Leaders Strategy', partnering with management leaders to identify, acquire and build market-leading companies. The firm invests in growth companies across Financial Services and Technology, Healthcare, Business and Consumer Services, and Technology, Media and Telecommunications sectors. GTCR manages over $40 billion in equity capital and has invested in more than 290 companies since inception.
Covent GardenGV, formerly Google Ventures, is the venture capital investment arm of Alphabet Inc., founded in 2009. The firm invests from seed through growth stages in technology and life sciences companies across North America, Europe, and Israel, with over $13 billion in assets under management and approximately 400 active portfolio companies. GV provides capital, operational support, and access to Google and Alphabet resources to help founders build transformative businesses.
FarringdonGalaxy Digital Assets Fund is the venture investment arm of Galaxy Digital, a global digital assets and blockchain financial services firm founded by Michael Novogratz in 2018. The fund invests in early-stage companies building infrastructure and applications for the onchain economy, including blockchain protocols, stablecoins, and tokenisation, and in June 2025 closed its inaugural external fund, Galaxy Ventures Fund I, at over $175 million.
Oxford StreetGeneral Atlantic is a leading global growth equity and private equity firm founded in 1980, with approximately $97 billion in assets under management across all strategies. The firm invests in high-growth companies across technology, financial services, healthcare, consumer, life sciences, and energy transition sectors, operating from more than 20 offices worldwide including its UK office in Mayfair, London.
Oxford StreetGeneral Catalyst is a global venture capital firm founded in 2000, with over $43 billion in assets under management, investing from early-stage seed through to growth equity. The firm backs companies in technology, AI, healthcare, and financial services across offices in Cambridge MA, San Francisco, New York, London, Berlin, and Bangalore.
Oxford StreetGeneration Investment Management is a London-headquartered, owner-managed sustainable investment partnership founded in 2004, managing approximately $33.8 billion in assets and holding B Corp certification. The firm is a pure-play sustainable investor integrating ESG factors into long-term global equity, Asia equity, growth equity, and private equity mandates, with additional offices in San Francisco.
Oxford StreetGeovation is an innovation hub and accelerator programme initiated by Ordnance Survey in association with HM Land Registry, supporting early-stage start-ups that use location and property data to solve real-world challenges. Its Accelerator Programme provides equity-free funding, co-working space in its London hub, and access to a community of over 2,000 GeoTech and PropTech members. Since 2009 it has supported over 150 start-ups and helped raise more than £155 million in funding across its portfolio.
Silicon RoundaboutGiant Ventures is a London-based venture capital firm founded in 2019 that backs purpose-driven technology founders rebuilding foundational systems across climate, health, and inclusive capitalism. The firm invests from pre-seed through Series B in Europe and the US, with its global headquarters at Giant House in Notting Hill, London, and additional team members in California, New York, Stockholm, and Copenhagen.
Notting HillGlobal Founders Capital (GFC) is the venture capital platform of Rocket Internet, backing early-stage technology companies across all sectors and geographies from pre-seed through to growth stage. Founded in 2013 by Oliver Samwer, the firm operates from offices in Berlin, London, and over a dozen other global cities, and invests exclusively from Rocket Internet's balance sheet following a 2024 restructuring. Its portfolio of over 600 companies includes Revolut, Canva, Deel, HelloFresh, and Zalando.
Silicon RoundaboutGoldacre Ventures is a specialist investment firm and the venture capital arm of the Noé Group, a £2.5bn family office-led investment house, focused on digital infrastructure and technology for the real estate industry. The firm invests in seed to early-stage companies operating in proptech, data centres, and digital infrastructure, with a geographic focus on the United Kingdom, Europe, and Israel. Goldacre also runs the RElab accelerator programme for smart built environment start-ups.
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