Most Active UK Investors (January 2026 Edition): Angels and VCs Writing Cheques
A monthly ranking based on Startupmag’s tracking of active UK angel and venture capital investment.
January 2026’s most active investors ranking reflects where UK capital was actually deployed in December 2025, across pre-seed, seed and growth rounds.
| Angel Investors | Location | Connect | Investment Focus | Startup Investments |
|---|---|---|---|---|
 Angel investor specialising in fintech, with a focus on pre-seed, seed, and occa... | ||||
 Sara Davies MBE is the Founder & Creative Director of Crafter's Companion, which... | ||||
 Yianni Charalambous is a British entrepreneur, social media personality and foun... | HealthtechHealthcare | |||
 Nikki Whittle is a British corporate and insolvency lawyer based at Brabners, wh... | ||||
 Dimitar Berbatov is a former Bulgarian professional footballer best known for hi... | Gaming | |||
| All angel investors | All locations | All investor sectors | All funded startups |
*These angel investors have publicly mentioned their interest in angel investing or are members of angel networks. (Last updated: August 2026)
December's crop of active angels is led by a recognisable cohort: Mark Ransford, Sara Davies, Dimitar Berbatov, Yianni Charalambous and local backer Nikki Whittle. Their activity highlights a clear split between fintech and adjacent data, regtech and AI plays on one side, and healthtech, consumer retail and gaming on the other. High public profiles, notably Sara Davies as a Dragons' Den investor and Dimitar Berbatov as a high-profile strategic founder-angel in gaming, add visibility to these deals. Mark's portfolio signals cross-border fintech and infrastructure interests, while Yianni and Nikki point to a steady flow of health and HRtech opportunities. Together, these patterns illustrate that UK angels remain sector-focused and pragmatic, bridging seed and earlier VC appetite with both expertise and publicity value.
| Venture Capital Firms | Investment Focus | Startup Investments | Round Size | Connect |
|---|---|---|---|---|
 Portfolio Ventures( ) The PV Angel Fund is an early-stage investor focusing on fintech, SaaS, and vert... London  | ||||
 PXN Ventures( ) PXN Ventures is a UK-based venture capital firm focused on backing high-growth c... Manchester | Generalist | StretchSenseOrbital Marine PowerFeasibly | ||
 Twin Path Ventures( ) Twin Path Ventures is a venture capital firm focused on investing in AI-first st... London | AzomaHotHouse TherapeuticMater-AIAisthesis Medical+8 | |||
 One Planet Capital( ) OnePlanetCapital specialises in investing in businesses that address climate cha... London | Generalist | Future GreensMater-AICress | ||
 | BenAnkarPhysicsXWonder StudiosClaimSorted+9 | |||
 Balderton Capital( ) Balderton Capital is a venture capital firm focusing primarily on technology and... London | Fuse EnergyQargoAttioLawhiveConvergence+8 | |||
| All VC firms | All investor sectors | All funded startups | All funding rounds |
Atomico, Twin Path Ventures, Portfolio Ventures, Balderton Capital, PXN Ventures and One Planet Capital were the busiest backers in December 2025, driving deal flow across AI, healthtech, greentech and fintech. That activity was supported by a steady stream of SaaS and insurtech rounds. Two concurrent trends stood out: rapid AI-led productisation and a renewed focus on mission-driven energy and climate investing, notably tidal projects and materials discovery. Specialist operating models are apparent. Twin Path’s AI-first thesis, Portfolio’s angel-to-seed emphasis, PXN’s Manchester regional base and One Planet’s climate mandate together broaden the UK venture landscape. Corporate and strategic investors also pursued adjacency and R&D alignment, with attention to regulatory or clinical focus and infrastructure-scale commitments.
| Corporate Venture Capital Firms | Investment Focus | Startup Investments | Round Size | Connect |
|---|---|---|---|---|
 Barclays( ) Barclays Corporate Venture Capital is the strategic investment arm of Barclays, ... London | United FintechFnalityPropel Financeiwoca+6 | |||
 Novartis Venture Fund( ) Novartis is a global pharmaceutical company headquartered in Switzerland, known ... Basel, Switzerland  | RelationArtiosNRG TherapeuticsLoQus23 Therapeutics+3 | No funding stage information available | ||
 Siemens( ) Siemens is a major industrial technology group operating in automation, energy, ... Munich, Germany  | Tech StartupWearable TechnologyEducation+11 | StretchSensePhysicsXZenobēSpringpod+2 | No funding stage information available | |
 BNP Paribas( ) BNP Paribas Corporate Venture Capital invests in innovative startups that suppor... | United FintechFnalityIcon SolutionsFnality International | No funding stage information available | ||
 NatWest Group( ) NatWest Group Corporate Venture Capital invests in startups that align with NatW... | Generalist | BournFourTwoThree | No funding stage information available | |
 Thomson Reuters Ventures( ) Thomson Reuters Ventures invests in early and growth stage startups that align w... Toronto, Canada  | Solve IntelligenceDetected | |||
| All VC firms | All investor sectors | All funded startups | All funding rounds |
December’s corporate deal flow was steered by a mix of bank-linked investors and strategic corporate venturers. Barclays and BNP Paribas took undisclosed stakes in United Fintech. Novartis Venture Fund agreed a multi-programme collaboration with Relation. Siemens wrote a small commercialisation ticket into XR and haptics. NatWest and Thomson Reuters Ventures backed UK fintech and legal-AI scaleups. These moves cluster neatly into three areas: fintech and structured finance; biotech and drug discovery partnerships; and enterprise and industrial AI plus XR training. Together they signal a pragmatic corporate posture that aims to protect R&D pipelines, buy adjacency into strategic platforms and provide tailored scale-up support.
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