R42 actively invents and finances deep science ventures. We will work with you from the pre-seed inve
Phone:+1 650-281-9220
Investment Type: Venture Capital
Investment Stage: Pre-Seed; Seed
Portfolio 3
| Date | Name | Website | Total Raised | Location |
| 20.05.2026 | stampfree.... | stampfree.ai | $1.38M | - |
| 10.02.2026 | xWatts | xwatts.co | $2.31M | United Kin... |
| 31.03.2023 | Concr | concr.co | $1.51M | United Kin... |
Mentions in press and media 17
| Date | Title | Description |
| 02.06.2026 | DIGIT Deal Roundup | May 2026 | Welcome to May 2026’s DIGIT Deal Roundup. Some major deals sent shock waves through the Scottish tech ecosystem this month. From local AI startups joining the fold of one of the world’s biggest players to some major acquisitions. Beyond tha... |
| 20.05.2026 | Edinburgh AI Ecommerce Firm Raises Over £1M In New Investment | Edinburgh-based startup stampfree.ai has successfully raised £1,029,968 in new investment, strengthening the company’s mission to modernise ecommerce logistics through social media customer experiences and AI label-free parcel technology. T... |
| 10.02.2026 | xWatts closes £1.6M to expand AI-powered energy management solutions | London-based xWatts, an intelligent energy management platform focused on decarbonising complex real estate assets, has closed a £1.6 million seed funding round. The investment was led by Cambridge Enterprise Ventures, with participation fr... |
| 14.05.2025 | Soopra AI raises $1M to make AI-driven expert personas into agents Your vote of support is important to us and it helps us keep the content FREE. One click below supports our mission to provide free, ... | Soopra AI, a company that provides on-demand artificial intelligence personas from experts for education and insights, announced today it raised $1 million in pre-seed funding to launch a platform for AI agents that can perform advanced fun... |
| 08.08.2024 | Healx Secures $47 Million to Tackle Rare Diseases with AI Innovations | In a significant leap for the biotech sector, Healx, a clinical-stage company based in Cambridge, UK, has successfully raised $47 million in a Series C funding round. This infusion of capital is not just a financial boost; it’s a lifeline f... |
| 07.08.2024 | Healx: Clinical-Stage Biotech Company Secures $47 Million In Series C | Healx, an AI-enabled, clinical-stage biotech company specializing in rare diseases, announced it has raised $47 million in a Series C round. This Series C round was co-led by Silicon Valley-based R42 Group and Atomico, one of Europe’s large... |
| 13.10.2022 | KetoSwiss secures $4 million | |
| 13.10.2022 | KetoSwiss secures $4 million pre-seed capital | |
| 14.06.2022 | Spirea, a startup developing antibody drug conjugates in cancer, nabs $3 million | Cambridge-based biotech company Spirea has raised $3 million to advance a new generation of antibody drug conjugate (ADC) therapeutics. The round was co-led by Jonathan Milner and Cambridge Enterprise, with backing from R42 Group, ACF Inves... |
| 01.07.2021 | Moving us one step closer to Tony Starks’ Holotable, VividQ raises £11 million | Next generation display and device makers in the US, China, and Japan are already employing Cambridge-based VividQ’s computer-generated holography technologies, now it’s simply a matter of waiting before Tony Starks’ holotable moves from sc... |
Show more