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§ Private Profile · Abingdon, United Kingdom
Medical device company developing continuous intravascular glucose monitoring systems for hospital ICUs, enabling tight glycemic control.
Based in Abingdon, England, GlySure was a medical device company that developed continuous intravascular glucose monitoring systems for hospital intensive care units. The firm utilized optical fluorescence sensor technology to enable tight glycemic control in critically ill patients, targeting an estimated $1.5 billion to $5 billion addressable healthcare market. Before its official dissolution in September 2022, the enterprise secured a European CE Mark for its primary monitoring device and obtained United States patent 8,141,409 for an automated calibration system. Operating with approximately 20 to 23 employees during its commercialization phase, the corporate leadership team included Chief Executive Officer Chris Jones, Chief Operating Officer Roger Moody, and Chief Medical Officer Albert Leung. Tracing its corporate roots back to earlier entities like Oxford Medtech Limited, GlySure was officially founded in May 2006 by co-founder Barry Crane.
GlySure has raised $25.0M across 2 funding rounds.
GlySure has raised $25.0M in total across 2 funding rounds.
# GlySure: High-Level Overview
GlySure is a medical device company that develops continuous intravascular glucose monitoring systems for hospital intensive care units (ICUs).[1][2] Founded in 2006 and based in Abingdon, Oxfordshire, England, the company addresses a critical clinical need: enabling Tight Glycemic Control (TGC) in ICU settings, where continuous real-time blood glucose monitoring can significantly improve patient outcomes.[1][2] The company's proprietary optical fluorescence sensor technology allows clinicians to monitor glucose levels continuously throughout a patient's ICU stay, reducing the manual calibration burden on already overburdened clinical staff.[1]
The market opportunity is substantial. Research has demonstrated that tight glycemic control reduces patient mortality by 40% and morbidity by 37-46%, while also reducing length of stay in the ICU and providing economic benefits.[2] GlySure targets a $1.5B to $2B+ worldwide market opportunity for implementing intensive insulin therapy and continuous glucose monitoring in hospital ICUs.[1][5]
# Origin Story
GlySure was founded in 2006 to commercialize research developed at the University of Bath, with the university retaining a 20% equity stake in the company.[2] The company emerged from Bath-developed chemistry focused on glucose-selective indicator chemistry for continuous measurement in whole blood.[2] This academic foundation provided the scientific rigor necessary to develop a clinically viable continuous glucose monitoring system.
The company achieved early traction through venture capital funding and clinical validation. Between 2010-2011, GlySure conducted clinical trials in India involving more than 150 patients.[2] Following successful initial clinical trials, the company secured multiple rounds of investment, with £13.5M directly resulting from the Bath chemistry-based devices.[2] By 2012, clinical trial outcomes were reported, and the company had expanded trials to 200 intensive care patients by 2013, with enrollment in CE regulatory trials for European approval.[2]
# Core Differentiators
# Role in the Broader Tech Landscape
GlySure operates within the broader healthcare technology and medical device sector, specifically addressing the intersection of intensive care management and continuous monitoring. The company is riding the trend toward precision medicine and real-time clinical data in hospital settings, where continuous monitoring enables more granular clinical decision-making than traditional intermittent glucose testing.
The timing has been favorable for GlySure's development. Clinical evidence demonstrating the mortality and morbidity benefits of tight glycemic control in ICUs has created strong clinical demand, while advances in optical sensing and miniaturization have made continuous intravascular monitoring technically feasible.[2] The company's venture capital backing and university partnership position it within the broader ecosystem of academic spinouts commercializing deep science into clinical applications.
# Quick Take & Future Outlook
GlySure represents a focused play on a well-defined clinical problem with strong evidence-based outcomes. The company's progression from clinical trials in 2010-2011 to regulatory enrollment by 2013 suggests a clear path toward commercialization, though the search results do not indicate current market status or recent developments as of 2026.
The company's future will likely depend on successful regulatory approval in key markets (particularly Europe and potentially the U.S.), clinical adoption by ICU teams, and competitive positioning against other continuous glucose monitoring technologies. As hospital systems increasingly adopt data-driven intensive care protocols and invest in real-time monitoring infrastructure, companies like GlySure that provide clinically validated, labor-reducing solutions are well-positioned to capture market share in the ICU monitoring space.
GlySure has raised $25.0M in total across 2 funding rounds.
GlySure's investors include Amadeus Capital Partners, Frank A. Bonsal, Chester Investments, Delta Partners, Morningside Ventures.
GlySure has raised $25.0M across 2 funding rounds. Most recently, it raised $14.0M Series C in November 2012.
| Date | Round | Lead Investors | Other Investors | Status |
|---|---|---|---|---|
| Nov 1, 2012 | $14M Series C | — | Amadeus Capital Partners, Frank A. Bonsal, Amadeus APEX Technology Fund, Chester Investments, Delta Partners, Morningside Ventures | Announced |
| Jan 1, 2012 | $11M Series C | — | Amadeus Capital Partners | Announced |