Explore London's tech ecosystem
The Carlyle Group is one of the world's largest global investment management firms, founded in 1987 in Washington DC. It specialises in private equity, real assets, and private credit across four continents, managing approximately $475 billion in assets under management.
Carta is a San Francisco-based equity management platform that helps private companies, investors, and employees manage cap tables, 409A valuations, equity plans, and fund administration. Originally founded as eShares in 2012, it rebranded to Carta in 2017 and expanded into the UK and European markets through its acquisition of Capdesk. The platform manages over $2 trillion in equity for nearly two million people globally.
Centerbridge Partners is a global alternative investment manager founded in 2005, with over $38 billion in assets under management across private equity, private credit, and real estate strategies. The firm pursues upper-middle-market buyouts, distressed securities, and credit investments across sectors including financials, healthcare, industrials, technology and real estate. It is headquartered in New York with additional offices in London, Miami and Luxembourg.
Cerberus Capital Management is a global alternative investment advisor founded in 1992, managing approximately $70 billion in assets across credit, operational private equity, and real estate platforms. The firm specialises in value creation through business transformation, middle-market direct lending, and corporate credit. Its European operations are headquartered in Mayfair, London.
Charterhouse Capital Partners is one of Europe's longest-established private equity firms, founded in 1934 and headquartered in London. The firm focuses on mid-market European buyouts in the services, healthcare, specialised industrials and consumer sectors, targeting transactions of €150m–€1.5bn across the UK & Ireland, France & Benelux, Southern Europe, and DACH regions. It has raised over €17bn since inception and achieved B Corp certification in 2025.
Global cloud-based payments infrastructure platform processing online payments for enterprise merchants worldwide.
Cherry Ventures is a leading European early-stage venture capital firm founded in 2012, with offices in Berlin, London, and Stockholm. The firm backs ambitious founders across a wide range of sectors including AI, fintech, SaaS, and consumer technology, investing primarily at seed stage with an 80% graduation rate from seed to Series A. It raised $500m in new funds in early 2025.
Cinven is an international private equity firm founded in 1977, originally as part of the British Coal pension scheme, that became fully independent and partner-owned in 1995. The firm focuses on buyout investments across six sectors — Business Services, Consumer, Financial Services, Healthcare, Industrials, and TMT — and operates from nine offices globally including London, Frankfurt, Paris, Milan, Madrid, New York, Luxembourg, Guernsey, and Hong Kong. It has raised over €50 billion across eight funds, with Fund 8 closing at €13.2 billion in 2023, and manages approximately €44 billion in assets.
The City of London Corporation is the local governing body of the Square Mile, the historic financial district of London. With origins dating to the medieval period, it manages local government, policing and economic promotion for the City, and hosts one of the world's leading international financial and business centres.
Free credit-score and report platform matching nearly 16 million UK consumers to credit cards, loans and insurance products based on their financial profile.
FTSE 250 advanced-materials manufacturer supplying industrial threads, performance yarns, structural composites and footwear components to apparel, footwear and industrial markets worldwide.
Coatue Management is an American technology-focused lifecycle investment platform founded in 1999, operating across venture, growth, and public equity strategies. The firm backs early-stage startups through to late-stage and public companies, with a particular focus on technology and innovation, and manages funds across private and public markets.
Confluent is an American data streaming company founded in 2014 by the creators of Apache Kafka, providing a fully managed cloud-native Kafka service and stream processing platform. Its products enable organisations to build real-time data pipelines and event-driven architectures across financial services, retail, telecoms, and other sectors. IBM completed an acquisition of Confluent on 17 March 2026 for approximately $11 billion; the brand and website remain operational as an IBM subsidiary.
Cooley LLP is a global law firm founded in 1920 in San Francisco, advising clients across corporate, litigation, intellectual property, and regulatory matters. The firm is particularly well known for its work with technology companies, venture-backed startups, life sciences businesses, and AI-focused organisations. It maintains a significant London presence through Cooley (UK) LLP.
Corsair Capital is a specialist global private equity firm founded in 1992, focused on investments in the financial services and business services industries. It operates across Buyouts and Infrastructure platforms, with approximately $9.8 billion in invested capital across North America and Europe, and maintains offices in New York and London.
Creandum is a leading European early-stage venture capital firm founded in 2003, with hubs in Stockholm, Berlin, London, and San Francisco. It backs ambitious founders building global, category-defining technology companies from Seed stage onwards, with a portfolio including Spotify, Klarna, Depop, Trade Republic, and Bolt.
Crowdcube is Europe's largest equity crowdfunding platform, founded in 2011 in Exeter as the world's first equity crowdfunding site. The platform enables individuals to invest in early-stage and growth-stage private companies in exchange for equity, with minimum investments from £10, and has facilitated over £1.5 billion in investments from more than 2 million registered investors across more than 1,600 businesses. Notable portfolio companies include Revolut, Monzo and Freetrade.
The D. E. Shaw Group is a global investment and technology development firm founded in 1988, managing more than $60 billion in investment capital. The firm operates across quantitative and systematic hedge fund strategies, private equity, and a venture and growth equity arm (D. E. Shaw Ventures) that backs companies in the post-seed and growth equity stages. It has offices across North America, Europe, and Asia, including a London office in Marylebone.
The Department for Business and Trade (DBT) is a UK ministerial department established in February 2023 through the merger of the Department for Business, Energy and Industrial Strategy and the Department for International Trade. It supports UK businesses to invest, grow, and export, with a global commercial reach extending into over 100 countries.
DLA Piper is one of the world's largest law firms, operating across more than 40 countries in the Americas, Europe, the Middle East, Africa, and Asia Pacific. Founded in 2005 through the merger of Gray Cary Ware & Freidenrich, Piper Rudnick, and DLA, the firm employs over 4,200 attorneys. It advises on arbitration, banking, corporate finance, employment, energy, intellectual property, and mergers and acquisitions.
The Department for Science, Innovation and Technology (DSIT) is a UK ministerial department established in February 2023, created to accelerate innovation and ensure that new and existing technologies are safely developed and deployed across the UK. It oversees science, research, digital infrastructure and technology policy, supported by 12 agencies and public bodies including the UK Space Agency, UK Research and Innovation, and the AI Security Institute.
DST Global is one of the world's leading internet investment firms, founded in 2009 and registered in the Cayman Islands, with offices in London, Menlo Park, New York, and Hong Kong. It invests in late-stage, high-growth internet companies worldwide through minority non-controlling stakes, with a portfolio that includes Facebook, Spotify, Alibaba, Snapchat, and ByteDance.
Darktrace is a British AI-powered cybersecurity company that uses self-learning artificial intelligence to detect and respond to cyber threats across cloud, email, OT, and network environments. Founded in 2013 by mathematicians and intelligence experts from the University of Cambridge, the company was taken private in October 2024 following a $5.3 billion acquisition by US private equity firm Thoma Bravo. It remains headquartered in Cambridge, UK.
Databricks is an American data and AI company founded in 2013 by the creators of Apache Spark, offering a unified Data Intelligence Platform built on an open lakehouse architecture for data engineering, analytics, machine learning, and AI. The platform serves over 10,000 customers globally and the company employs over 14,000 people worldwide. Databricks has a significant European headquarters in London and has committed to investing $850 million in the UK.