IP Group is a London-based corporate firm that provides financial, strategic, and commercial expertise to clients internationally. Founded in 2001, the company focuses on creating value through the commercialisation of intellectual property derived from research-intensive institutions. It manages the end-to-end process of identifying viable IP, developing or partnering to build value, and establishing commercial arrangements that translate scientific advances into practical products and businesses. IP Group combines industry insight and financial experience to support science- and technology-based ventures, offering capital as well as strategic guidance to help companies grow and accelerate the impact of research. Its work spans clean technology, life sciences, and other deep technology sectors, with a track record of backing and developing ventures that aim to deliver tangible societal and economic outcomes.

Founded in 2008, Par Equity is a venture capital firm based in Edinburgh. It focuses on investing in early-stage, high-growth technology companies across Northern England, Northern Ireland, and Scotland.

Octopus Ventures is a London-based venture capital firm that backs technology-enabled startups across Europe, with a bias toward the UK. It invests across stages, from idea/concept through seed, Series A/B to growth, typically taking lead rounds and board seats. The firm targets sectors including health, fintech, deep tech, consumer, and B2B software, as well as climate and digital health, and provides hands-on support to help portfolio companies scale, not only capital. Annual activity amounts to several hundred million pounds, with equity investments ranging from relatively small rounds to tens of millions. It seeks to partner with founders for multi-year growth, and has backed notable companies such as ManyPets, Cazoo, Depop, Elvie, and WaveOptics. Operations span London and New York, aided by a network of partners in the US and Asia.

Parkwalk Advisors is a London-based venture capital firm that focuses on investing in early-stage to growth-stage technology companies, with a particular emphasis on spin-outs derived from UK universities and research institutes. It targets UK-based, often unquoted companies across sectors such as artificial intelligence, big data, life sciences, materials, cleantech, future mobility, medical technology, quantum computing and related fields, and operates with a stage-agnostic approach from seed through later rounds. The firm leverages academic networks, technology transfer channels and venture networks to access deal flow and support portfolio companies. Founded in 2009, it has been aligned with IP Group as part of its corporate structure, reinforcing its focus on intellectual property-backed innovation. The company is headquartered in London, United Kingdom.

SFC Capital is a United Kingdom-based venture capital firm founded in 2012 that makes early-stage investments in UK startups, including pre-seed and seed rounds. It backs companies across sectors such as software, technology, e-commerce, consumer, enterprise, green tech, medical technology, and hospitality, providing capital plus strategic guidance to support growth and product development. The firm operates a model that combines an angel network with seed funds to back SEIS- and EIS-qualifying businesses, aiming to offer exposure to a diversified portfolio while delivering hands-on support to portfolio companies.

Mercia Asset Management is a specialist asset manager based in the United Kingdom, focused on equity and debt investments to support the growth aspirations of regional businesses. The firm manages multiple funds, including venture capital funds dedicated to early-stage technology companies, particularly in the West Midlands. Mercia aims to provide a complete capital solution by investing across various asset classes, including venture and private equity. It emphasizes backing companies with strong growth potential and proprietary technology. The firm offers initial investments typically ranging from £50,000 to £250,000, with the capacity for follow-on investments up to £1 million per company. Mercia Asset Management also allows private investors to participate in high-growth technology companies through its Growth EIS Fund, benefiting from tax reliefs. Established in 1982, Mercia has established a reputation as a proactive partner for business owners, shareholders, and fund investors, aspiring to deliver superior returns.

YFM Equity Partners is an independent private equity and venture capital firm that provides growth capital, recapitalizations, development funding, and management buyouts for small and medium-sized enterprises in the United Kingdom and the United States. The firm targets growth-oriented companies across sectors such as energy, materials, manufacturing, consumer brands, healthcare, technology, information technology, software and services, financials, business services, retail, and telecommunications, with a preference for firms with proprietary technology or data capabilities. It typically invests in growth capital and management buyouts, deploying multi-million pound equity (examples include roughly £2–£6 million for growth deals and £3–£10 million for buyouts), often takes a board seat, and aims to hold a majority stake. YFM seeks to exit holdings within about five years through sale or listing. Founded in 1982 and headquartered in Leeds, the firm maintains offices in London, Manchester, Sheffield, and other UK cities to access regional opportunities and oversee cross-border investments.

Future Planet Capital is a London-based global impact-led venture capital firm that backs growth companies arising from leading universities and research ecosystems. It focuses on climate, health, education and sustainable growth technologies and seeks to commercialize university research. The firm manages about $380 million for institutional investors and has invested in more than 300 companies, with around 60 exits, reflecting its track record across early to growth-stage opportunities.

Northstar Ventures is a venture capital firm based in Newcastle upon Tyne, United Kingdom, focusing on direct and fund of funds investments in technology‑driven startups and growth companies. It targets sectors including climate technology, healthy aging, digital media, data, entertainment services, telecommunications, healthcare, biotechnology, energy and related technologies, investing primarily in the United Kingdom with emphasis on the North East region (County Durham, Northumberland, Tyne and Wear). Typical direct investments range from £0.02 million to £0.75 million, with total commitments up to about £2 million, complemented by involvement in private equity funds, accelerators and incubators through fund of funds. The firm supports portfolio companies with resources such as a network of university partners, funders, non‑executive directors and talent to help generate talent, jobs and growth in the region. Founded in 2004, it operates from its Newcastle base.

Seedcamp is a European seed-stage venture capital firm based in London that identifies and invests early in founders tackling large global markets with technology. It supports a community of more than 400 startups, including publicly listed UiPath and Wise and unicorns such as Revolut, Hopin, Sorare, Pleo and wefox, as well as fast-growing companies like Grover, viz.ai and Ezra. The firm accelerates founders by providing smart capital, a lifelong community, and a global network built on more than a decade of backing exceptional talent.

JamJar Investments is a London-based venture capital firm that backs European consumer-focused startups across seed to later stages. It invests across consumer services and products, technology and non-tech sectors, including food and drink, and focuses on high-growth consumer brands in both digital and non-tech areas. The firm typically makes initial investments in the range of £0.15 million to £1 million, with the option to follow on, and prefers teams of more than one founder, often taking a lead or co-investor role. Its approach draws on operational, commercial and brand experience developed through the founders’ work with innocent, including scaling it into a major brand and sale to Coca-Cola, which informs its support for entrepreneurs navigating growth challenges. JamJar seeks to back European businesses with potential to scale, offering practical guidance alongside capital.

Ascension is a venture capital investment firm based in London, United Kingdom. Founded in 2010, the firm focuses on investing in deep tech, fintech, e-commerce, sustainability, new work, next-generation media, and health sectors.

Oxford Science Enterprises is a university-partnered venture firm that collaborates with the University of Oxford to translate fundamental technologies into companies. It funds life sciences, artificial intelligence and software, healthcare, and deep-tech ventures addressing major challenges such as nuclear fusion, quantum computing, and infectious disease treatments. Founded in 2015, it has raised more than £600 million to build a technology ecosystem and leverages its network of investors, entrepreneurs and sector experts to pursue co-investment, recruit senior management, and launch spin-outs from Oxford research.

Entrepreneur First is a London-headquartered platform and early-stage technology investor that helps ambitious individuals form technology startups by connecting them with potential co-founders, helping develop ideas, and accelerating funding from leading investors. The organization operates across six cities on three continents, supporting high-potential founders to build globally important tech companies. Since inception it has supported hundreds of ventures and built a network of thousands of alumni, with a portfolio valued in the billions. It is backed by prominent tech founders and investors who provide mentorship and capital to accelerate growth.

Development Bank of Wales is an independent financial institution that provides commercial funding to Welsh small and medium-sized enterprises. It mobilizes private and public funds, including European funds, to support growth through a range of debt and equity solutions, such as micro loans, bridge and development finance, expansion capital, and selective equity investments. The bank focuses on Welsh companies across sectors including technology, manufacturing, and services, supporting startups as well as established SMEs within Wales.

Index Ventures is a venture capital firm with offices in London, San Francisco, and Geneva that backs technology-driven startups worldwide. Since 1996 it has partnered with entrepreneurs to turn bold ideas into global businesses, investing across early and growth stages in sectors such as artificial intelligence, software, data, fintech, healthcare, media, mobility, security, and open source. The firm focuses on high-technology and life sciences and supports portfolio companies to scale internationally. Notable portfolio companies include Adyen, Deliveroo, Dropbox, Farfetch, King, Slack, and Supercell.

Insight Partners is a global software investor that partners with growth-stage technology and software companies. Headquartered in New York City with offices in London, Tel Aviv, and Palo Alto, it concentrates on growth-stage software, internet, and data services, with notable focus areas including fintech, cybersecurity, AI/ML, DevOps, and healthcare. Founded in 1995, Insight Partners manages over $75 billion in regulatory assets under management and has invested in more than 750 companies worldwide, with over 55 portfolio companies achieving an IPO. The firm combines capital with hands-on, right-sized software expertise to support portfolio companies on their growth journey from first investment to IPO.

SOSV is a global venture capital firm that supports early-stage startups through active, founder-first development programs. Its flagship initiatives HAX and IndieBio provide facilities, engineering resources, services, and laboratory equipment to accelerate product development and prepare companies for subsequent funding rounds. SOSV focuses on deep technology across health, environmental, and cross-border software sectors, aiming to solve human and planetary health challenges. In addition to providing capital, the firm emphasizes intensive programmatic support to help portfolio companies move quickly from seed toward growth, including customer acquisition and scale. The firm operates globally with a bias toward startups targeting rapid international expansion, especially in Asia, and tends to back a small cohort of high-potential companies to accelerate their progress and attract leading investors.

Citi Ventures is the corporate venture capital arm of Citigroup that leverages the bank’s resources to identify, incubate, and invest in innovative ideas at the intersection of finance and technology. Headquartered in San Francisco with offices in New York, London, Palo Alto, Tel Aviv, and Singapore, Citi Ventures collaborates with Citi colleagues, clients, and the broader innovation community to discover new value and accelerate the development of transformative technologies. The firm focuses on fintech, data analytics and machine learning, the future of commerce, security and enterprise IT, marketing, property technology, distributed ledger technology, and digital assets, pursuing strategic investments that complement Citi’s business lines and risk management capabilities. Since its founding, Citi Ventures has sought to build partnerships and portfolios that support entrepreneurship and technological progress, helping individuals, businesses, and communities adapt to rapid digital change while expanding Citi’s ecosystem and capabilities.

Accel is a venture capital firm founded in 1983 by Arthur Patterson and Jim Swartz and headquartered in Palo Alto, California, with additional offices in San Francisco, London and Bangalore. It funds early- and growth-stage technology companies across software, cloud, SaaS, consumer, enterprise IT and related sectors, and it supports portfolio companies as they scale internationally. With a global network and more than three decades of experience, Accel seeks to help entrepreneurs build world-class, category-defining businesses. Notable investments include Atlassian, Facebook, Dropbox, Slack, Spotify, Etsy, Braintree, Cloudera and Qualtrics, among others. Accel operates multiple funds and programs to back companies at different stages, continuing a long track record of backing ambitious technology founders around the world.

IQ Capital Partners is a Cambridge- and London-based venture capital firm that backs early-stage technology companies in the UK, with a focus on deep tech, AI and machine learning, IoT, cybersecurity, SaaS and PaaS, data analytics, life sciences and other technology driven sectors. It typically invests between £0.3 million and £5 million upfront, with follow-on capacity up to about £30 million per company, and supports rounds with equity, debt and convertible instruments. The firm generally does not lead rounds, instead co-investing with angel investors from networks such as the Great Eastern Investment Forum, and it often seeks to appoint a board member at portfolio companies. IQ Capital operates across the UK, including Cambridge, Oxford and Bristol, and targets both early local ventures and opportunities in less developed areas in the East of England. Founded in 2003, it maintains a presence in Cambridge and London.

The FSE Group is a UK-based not-for-profit investment group consisting of several subsidiaries that deliver funds and related services. Surpluses are reinvested to support its mission rather than being distributed to shareholders. The group provides funding through its subsidiary finance and fund management entities, including Finance East, which funds businesses in the East of England, and a regulated fund manager that delivers regulated activities. The organization focuses on early-stage and growth-stage ventures in renewables and social enterprise, aiming to support startups and growing businesses with regional and sector-specific funding.

Techstart Ventures is a venture capital firm based in Belfast, United Kingdom, founded in 2014. It acts as a first-cheque investor for extraordinary founders pursuing uncapped global opportunities, with a focus on early-stage companies at pre-seed and seed stages. The firm provides capital and guidance to help these ventures scale from the earliest stages and pursue ambitious growth globally.

Amadeus Capital Partners is a London-based global technology investor and venture capital firm founded in 1997. It backs technology companies across stages, from seed to growth, across sectors including software, cybersecurity, healthcare IT, fintech, hardware and semiconductors, communications and networking, and clean energy. The firm also participates in secondary investments to provide founders with additional runway and partners with entrepreneurs to scale. To date it has backed over 130 companies and raised more than a billion dollars for investment, with a focus on Europe and selective opportunities in Israel.

Speedinvest is a venture capital firm based in Vienna, with offices in Berlin, Paris, London, Munich, and San Francisco, that focuses on early-stage technology investments across Europe, including Central and Eastern Europe. The firm backs seed to early growth rounds in areas including deep tech, fintech, health, industrial tech, marketplaces, consumer tech, software-as-a-service, and network effects, with a platform philosophy and hands-on support via an in-house Platform+ team that provides growth marketing, human resources, US business development, and networking assistance from day one. Typical investments range from a few hundred thousand euros up to about three million euros, with a preference for minority stakes up to around 20% and for taking co-entrepreneurial operational roles for six months to a year. Speedinvest was founded in 2011 and is known for combining capital with hands-on operational support to help portfolio companies scale.

Founded in 1986 and based in London, Downing is a diversified investment firm with a focus on infrastructure investments. It manages funds for investors and supports businesses across various sectors including renewable energy, healthcare, care homes, children's nurseries, and technology. As of 2021, Downing has raised and invested over £1.7 billion into businesses that make a difference.

Balderton Capital is a London-based venture capital firm that invests in European technology companies across early-stage and growth stages. It targets sectors including software, fintech, health technology, consumer and retail, internet, mobility, security, and related tech-enabled businesses. The firm supports portfolio companies throughout their lifecycle—from seed to exit—by providing strategic guidance, introductions to professional services, and access to a network of globally connected executives. It operates a founder-focused program with workshops and community events designed to help portfolio companies scale, hire, and navigate markets.

Founded in 1999, LocalGlobe is a UK-based venture capital firm focusing on seed investments. It supports ambitious founders across various sectors, with notable portfolio companies including Citymapper, Improbable, Lovefilm, Moo, Tweetdeck, TransferWise, and Zoopla.

MMC Ventures is a London-based venture capital firm that backs seed and early-stage technology companies, focusing on transformative software, AI and data science across sectors such as enterprise software, cloud and data infrastructure, fintech and data-driven health. Founded in 2000, the firm emphasizes a deep understanding of each company's technology and business model to act as a hands-on partner. It primarily invests in the United Kingdom, with a focus on Greater London, and tends to lead rounds or take a board seat while pursuing follow-on investments. Notable investments include Gousto, Interactive Investor, Copper, Signal AI and Synthesia. The firm seeks to support startups through initial rounds and extended growth funding, aiming to help founders scale through close collaboration and practical support.

AlbionVC is a London-based venture capital firm that partners with UK early-stage to growth-stage companies across B2B software, healthcare and life sciences. Founded in 1996, it acts as the technology investment arm of Albion Capital Group and focuses on seed to Series B investments. The firm backs companies in sectors including artificial intelligence, climate tech, deep-tech, digital risk, fintech, health-tech and medtech, SaaS and digital health, providing long-term capital and scale-up expertise to support growth.

Founded in London in 2011, Passion Capital is a venture capital firm dedicated to supporting early-stage technology companies. They focus on fostering an ecosystem of innovation and collaboration in Europe, believing that the passion and ability of founders are key assets for success. Notable investments include GoCardless, Monzo Bank, and Marshmallow.

BGF Investment Management Ltd. is a financial services company.

Molten Ventures is a venture capital firm based in London, United Kingdom; it invests in deeptech, consumer tech, healthtech, SaaS and enterprise software, and other technology sectors including software, telecoms, electronics, the internet, MedTech and cleantech, and it supports visionary entrepreneurs to develop and scale technologies that could shape the future.

Praetura Ventures is the corporate venture capital arm of Praetura Group, based in Manchester, United Kingdom. Founded in 2011, it invests in early-stage technology companies, with a focus on artificial intelligence, gaming, health tech, life sciences, and cybersecurity. The firm is known as a supportive and proactive investor that provides more than capital to portfolio companies, helping them scale through hands-on support and strategic guidance.

Force Over Mass Capital is a London-based venture capital firm founded in 2013 by Martijn de Wever. It targets early-stage technology investments in B2B sectors, including fintech, artificial intelligence, SaaS and Industry 4.0, with activity across the United Kingdom, Europe and the United States. The firm is FCA-regulated and supports growth through seed and scale-up investment programmes for startups.

Wayra UK is the corporate venture arm and accelerator of Wayra, the global open-innovation program of Telefónica. It runs accelerator programs for early-stage technology startups across industries including health care, information technology, cybersecurity, smart transport and smart city, and 5G, providing investment and acceleration support. The unit connects startups with Telefónica’s networks and partners to enable collaboration and scale opportunities, aiming to generate joint business opportunities between innovators and Telefónica. As part of a worldwide network spanning multiple countries, Wayra UK positions itself as a bridge between entrepreneurs and corporate-scale opportunity, facilitating access to capital, mentorship, and business development.

Oxford Capital Partners is a United Kingdom based venture capital firm established in 1999 that concentrates on early-stage technology companies. It operates in Oxford and London and seeks to back a diversified portfolio of high-potential technology and technology-enabled start-up businesses across mobility, fintech, insurtech, retail, digital marketplaces, digital health, artificial intelligence and machine learning.

Salica is an investment firm and venture capital investor headquartered in London, United Kingdom. Founded in 2014, it focuses on equity and debt investments across complementary sectors and stages, with a global reach. The firm aims to combine traditional values with a contemporary approach, balancing disciplined processes with agility to pursue commercial opportunities and attractive returns. Salica seeks to build a broad network of complementary opportunities and relationships across the private markets.

Fuel Ventures is a London-based venture capital firm that backs early-stage technology companies, with a focus on marketplaces, platforms, software as a service (SaaS), and fintech initiatives. The firm adopts a hands-on approach, providing mentorship, operational experience, and access to a broad network to help entrepreneurs scale and achieve international growth. It supports companies across seed and growth stages, aiming to build repeatable business models and accelerate product development, go-to-market execution, and customer acquisition in online and mobile markets.

Frontline Ventures is a venture capital firm headquartered in Dublin, Ireland, with offices in London and San Francisco, that backs globally ambitious business-to-business software companies across the United States and Europe. Founded in 2012, it supports startups from inception to growth through its early-stage and growth programs, leveraging a team of entrepreneur-investors to help portfolio companies navigate cross-border expansion. The firm emphasizes value-added support over capital quantity, drawing on a global network of experienced operators and advisors to assist founders at pivotal moments and drive scalable growth in B2B software businesses.

Founded in Berlin in 2013, Global Founders Capital is a venture capital firm supporting entrepreneurs across various stages and global markets. It focuses on software and TMT sectors, investing based on potential impact and feasibility.

Cambridge Innovation Capital is a Cambridge-based venture capital firm that concentrates on early-stage and growth investments in healthcare, life sciences, and technology companies connected to the Cambridge ecosystem. Through its ties to the University of Cambridge, CIC gains access to deal flow and collaboration opportunities across sectors including artificial intelligence, the Internet of Things, quantum technologies, autonomous systems, therapeutics, medtech/diagnostics, digital health, and genomics and proteomics. Founded in 2013, the firm has raised substantial capital to back disruptive, deep-tech ventures and pursues a long-term investment horizon in the Cambridge Cluster and broader United Kingdom tech and life sciences markets. Cambridge Innovation Capital seeks to support innovative companies from early development through scale, aligning capital with scientific and engineering advances.

Midven is a specialist venture capital firm based in Birmingham, United Kingdom, investing in early-stage and fast-growing small and medium-sized enterprises (SMEs) with investments up to £1 million, supported by an energetic, experienced, hands-on team.

Adjuvo is a London-based venture capital firm founded in 2015 that invests in early-stage information technology companies. It connects high-growth opportunities with a network of top-tier investors and provides capital typically ranging from £1 million to £3 million for suitable opportunities.

Mercia Ventures is an early‑stage to scale‑up investment firm that provides growth capital to ambitious UK businesses. With a national presence, it offers tailored support and expertise to help companies expand and achieve their strategic objectives.

Founded in 1996, Albion Capital is a UK-based venture capital firm investing £2-5m for minority stakes in early-stage companies. They focus on digital B2B companies across sectors like enterprise software, technology services, digital health, cybersecurity, martech, and fintech, with a preference for companies benefiting from macro trends such as disruption and digital transformation.

ACF Investors is an angel investment group based in the United Kingdom. Established in 2011 and operating from Sheffield, the firm prefers to invest in small and medium-sized UK companies. It participates in co-investment arrangements with syndicates of sector-smart angel investors to fund and scale high-potential early-stage businesses across the United Kingdom. Through this collaborative approach, the group has supported numerous portfolio companies and helped them secure multiple rounds of funding, reflecting its focus on helping early-stage ventures grow in the UK market.

Episode 1 Ventures is a London-based venture capital firm that backs early-stage technology companies in the United Kingdom. Founded in 2013, it concentrates on business-to-business software and related IT sectors, investing in seed and Series A rounds of up to two million pounds in software-driven startups with the potential to disrupt markets. The firm emphasizes founders with relevant experience, ambition, and a data-driven approach, seeking teams capable of hiring world-class talent and executing quickly. It takes an active, hands-on stance, supporting portfolio companies through early growth and subsequent financing rounds, often including close collaboration and shared workspace. Investments typically occur after product launch when reference clients exist, with initial revenues not required but expected to establish market traction. Episode 1 Ventures aims to turn promising ventures into scalable, valuable businesses by acting as a hands-on partner to management.

Beringea is an international venture capital and private equity firm founded in 1988 and headquartered in Michigan, with offices in the United States and the United Kingdom. It invests in growth-stage companies across the United States and the United Kingdom, providing equity and debt capital and hands-on support to management teams. The firm has a portfolio spanning sectors such as media, health care and life sciences, Internet technologies, advanced manufacturing, clean tech and consumer goods, and leverages its experience to help companies develop strategy, evaluate growth opportunities, and scale operations.

Midlands Engine Investment Fund is an investment firm based in Sheffield, United Kingdom, that provides debt and equity capital to startups and growth‑oriented companies in the Midlands. It originated from a collaboration between the British Business Bank and ten Local Enterprise Partnerships across the West Midlands and East and South East Midlands, with the aim of boosting SME growth and unlocking regional economic potential. The firm targets growth capital and finance options to smaller businesses, and has deployed more than £250 million to support Midlands growth.