Organization · Venture Capital
ET Capital Limited
ET Capital Limited is a venture capital firm based in Cambridge, UK, focused on investing in high-growth technology businesses. The firm primarily targets early-stage science-based companies in the information technology, life sciences, and low-carbon sectors.
Overview
What ET Capital Limited does
What ET Capital Limited is
ET Capital Limited is a venture capital firm based in Cambridge, UK, focused on investing in high-growth technology businesses. The firm primarily targets early-stage science-based companies in the information technology, life sciences, and low-carbon sectors.
How it participates in the startup ecosystem
The current public profile supports funder capabilities. Each capability below is shown separately so organization identity and role-specific information do not get conflated.
Operational profile
Organization status and context
Organization status describes the entity itself. Funding and program availability appear within the relevant capability profile.
- Operational status
- Active
- Organization type
- Venture Capital
- Founded
- Founded in 1992
- Approximate age
- About 34 years
- Structured capabilities
- Funder
- Last reviewed
- March 27, 2026
Official channels
Find ET Capital Limited elsewhere
Open the official website or a supported primary organization account.
Capability profile
ET Capital Limited as a funder
Investment thesis
Investing in high-growth companies exploiting the innovative application of technology.
Focus narrative
ET Capital invests in high-growth technology businesses, primarily in the sectors of information technology, life sciences, and low-carbon technologies. The firm targets early-stage science-based businesses with potential for scaling, particularly in China, through funds like UK China Enterprise and Carbon Order, focusing on innovative applications of technology and climate impact.
Value beyond capital
ET Capital provides strategic support and guidance to its portfolio companies, leveraging its extensive network and experience in the technology sector. The firm collaborates with incubators and commercialization offices to provide consistent, predictable seed capital to startups.
Focus and fit
- Stages
- Seed · Series A
- Sectors
- Climate & Sustainability
- Regions
- EuropeUnited Kingdom
Availability
- Currently deploying
- Yes
Portfolio and track record
- Recorded portfolio count
- 60
- Recorded notable exits
- ADC Therapeutics and Carbon Engineering
Portfolio context
Notable portfolio companies include: ADC Therapeutics: A biopharmaceutical company developing anti-cancer products based on antibody drug conjugation technology. Bango: A mobile payments and analytics service provider that floated on AIM in 2005. Cambridge Display Technology: Develops proprietary materials for OLED displays and was acquired by Sumitomo Chemical Co Ltd. Carbon Engineering: A pioneer in direct-air-capture technology, acquired by Occidental Petroleum for $1.1B in 2023. Spirogen: Developed complex molecules for innovative anti-cancer therapies and was acquired by AstraZeneca in 2013. PuriFire Labs: Focuses on sustainable hydrogen and methanol solutions from waste carbon and water.
Common questions
What to know about ET Capital Limited
Upseed classifies ET Capital Limited under the Venture Capital organization type. Its current public profile includes funder capabilities.
Source and update disclosure
Know what this page is based on
Source basis
Public organization and program material, official websites, and structured Upseed records.
Last reviewed
March 27, 2026
Known limits
Capability profiles appear only when a structured public profile also contains decision-useful role evidence. Terms and availability can change.
Upseed is an independent guide. It is not affiliated with or endorsed by the organization described on this page.