Guinness Ventures
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Investment Portfolio
Cerca Magnetics raises £3.8m Series A led by Guinness Ventures for wearable quantum brain scanner
Cerca Magnetics is a UK-based developer of wearable brain scanners that use quantum sensors to measure neural activity. Its system enables patients to move during scans and supports brain imaging in children, including infants.
JAAQ raises £13m Series A from VC investors for a clinically governed mental health engagement platform
JAAQ is a digital platform that provides clinically reviewed mental health content embedded into digital products and services. It enables insurers, employers and healthcare organisations to deliver structured mental health support within user journeys.
Dragonfly AI lands £5m investment led by 24Haymarket to help brands maximise creative performance
Dragonfly AI offers a creative testing platform that predicts how advertising and visual assets will perform. It helps brands assess attention, emotion and memory response before campaigns go live.
GlycanAge lands £6.5m in funding led by Fifth Quarter Ventures to bring glycan-based diagnostics into healthcare
GlycanAge develops glycan-based diagnostic tests that help clinicians assess inflammation, ageing and cardiometabolic risk, supporting preventive healthcare and longitudinal monitoring across cardiovascular and female health applications.
YASO secures £8m Series A led by Puma Growth Partners to expand its operating system for global brands in China
YASO supplies an end-to-end operating system that helps global consumer brands sell directly into China, managing payments, logistics, compliance and integrations across major ecommerce platforms.
Perci Health secures £3m from UK venture funds and Macmillan Cancer Support to scale virtual cancer clinic
Perci Health runs a virtual cancer clinic that combines digital tools with multidisciplinary specialist care, supporting patients through treatment, recovery and survivorship while addressing gaps in long-term cancer care provision.
Cera raises £120m in financing led by BDT & MSD Partners to expand AI-driven home healthcare
Cera delivers AI enabled home healthcare services that help carers predict patient deterioration earlier, reduce hospital admissions and support overstretched health systems with data driven decision making.
More venture news
- 21 Apr 2026
Cerca MagneticsCerca Magnetics raises £3.8m Series A led by Guinness Ventures for wearable quantum brain scanner
Series AHealth - 15 Apr 2026
GizmoGizmo raises £16m Series A led by Shine Capital to help students study with interactive AI platform
Series AEducation - 15 Apr 2026
TraqCheckTraqCheck raises £6m Series A led by IvyCap Ventures for HR recruitment and screening software
Series AEnterprise
