Explore London's tech ecosystem
A monthly data sprint turning London
Cultivated-fat company growing animal fat from cells, using AI and computational biology, as a flavour and texture ingredient for plant-based and hybrid meat products.
Hoxton Ventures is an early-stage venture capital firm based in London that invests in European technology startups with a Silicon Valley mindset. Founded in 2013, the firm backs pre-seed and seed-stage founders building companies in emerging market categories across sectors, taking an anti-thematic approach focused on maximising upside. Notable portfolio companies include Deliveroo, Darktrace, and Babylon Health.
HSBC Innovation Banking provides innovative financial services to help your business grow, scale, and succeed in a competitive landscape.
Huawei Technologies is a Chinese multinational information and communications technology (ICT) corporation that designs, develops, and sells telecommunications equipment, networking infrastructure, cloud computing services, and consumer electronics including smartphones, laptops, and wearables. It is one of the world's largest manufacturers of ICT equipment and operates in over 170 countries. The company's product divisions span carrier networks, enterprise solutions, consumer devices, cloud services, and digital power.
HubSpot, Inc. is a publicly listed software company founded in 2006, offering an integrated CRM platform covering marketing, sales, customer service, and content management. Headquartered in Cambridge, Massachusetts, the company serves businesses of all sizes globally with cloud-based tools built around the concept of inbound marketing. HubSpot has a UK office in London and reported revenue of approximately $2.63 billion in 2024.
Huckletree is a certified B Corp coworking and flexible office provider founded in 2014, operating nearly 300,000 square feet across eight locations in London, Manchester, and Dublin. The company serves over 4,000 members ranging from early-stage startups to established global businesses, with a focus on creating innovation ecosystems. A new 5,000 sqm London location was announced in April 2025.
Hudl’s sports technology software, video capture and data insights helps athletes, coaches, teams and organizations win at every level.
Hudson River Trading is an American multi-asset quantitative trading firm founded in 2002 that provides liquidity on global markets and invests in technology companies off its own balance sheet.
Modular cloud platform consolidating data from medical devices and wearables for remote patient monitoring, decentralised clinical trials, and digital biomarker development.
Discover Humaans, the AI-powered HR platform for global teams. Automate onboarding, manage global data, and drive people operations with ease.
General-purpose humanoid robots for industrial use; HMND 01 dual-armed mobile manipulator (29 DoF) offered via robotics-as-a-service, with AI-driven end-to-end reasoning.
Hummingbird Ventures is a global seed-stage venture capital firm backing outlier founders building groundbreaking companies across AI, biotech, deep tech, fintech, gaming, healthtech, marketplaces, and SaaS. The firm invests with patient, long-term capital and partners across North America, EMEA, APAC, and South America.
Modern security operations / threat-hunting workbench using custom AI models to guide analysts through alert triage and federated search.
Hybrid additive+subtractive platform (CHAMP) for technical-ceramic fabrication, building and machining ceramic components in one machine.
Hygea VCT plc was a UK Venture Capital Trust originally established in 2001 as BioScience VCT, renamed Hygea VCT in 2006, with a focus on MedTech investments including medical devices, drug delivery systems, diagnostics, and technology-based support services. It was rebranded as Seneca Growth Capital VCT Plc in August 2018 and continues as a diversified growth capital VCT investing in UK SMEs across unquoted and AIM-quoted companies. The fund raised over £7 million through its initial offer for subscription.
Compute-in-memory semiconductor startup building a Latency Processing Unit (LPU) that offloads data preprocessing from CPUs/GPUs for sub-microsecond AI/finance pipelines.
AI hyperspectral surgical imaging (HYPERSNAP system) for real-time computer-assisted tissue analysis; integrates with robotic, laparoscopic and endoscopic surgery systems.
IAG Capital Partners is a venture capital firm that leads investment rounds from Seed through Series D, with offices in Charleston, New York and London.
IBM (International Business Machines Corporation) is one of the world's largest technology and consulting companies, with a history spanning over a century. It provides hybrid cloud platforms, artificial intelligence, quantum computing, cybersecurity, and IT consulting services to enterprises and governments worldwide. IBM maintains a substantial UK presence at its London office on York Road.
The Imperial College Advanced Hackspace is an innovation and prototyping community based at Imperial College London's White City campus, open to students, staff and external innovators. It provides access to extensive fabrication equipment including 3D printers, laser cutters and electronics workbenches, alongside expert mentors and programmes such as Hackstarter, a 10-week accelerator supporting early-stage ventures.
A student-led society at Imperial College London supporting female-identifying and non-binary students in STEM through mentorship, networking, careers events and hackathons with corporate partners.
The Institution of Civil Engineers (ICE) is the world's oldest professional engineering body, founded on 2 January 1818, and the leading qualifying body for civil engineers in the UK. With over 96,000 members across 150+ countries, it supports the profession through professional qualification, education promotion, ethical standards, and liaison with industry, academia, and government. It operates Thomas Telford Ltd as a commercial arm delivering training, recruitment, publishing, and contract services.
ICF Group (listed on Crunchbase as 'icf-loan') appears to refer to a financial services brokerage based in Bridlington, East Yorkshire, offering mortgage advice, commercial finance, and investment portfolio management. The UK Companies House entity ICF GROUP LIMITED (number 04199657) was dissolved in August 2019. No credible venture capital or private equity identity has been established for this entity.