High-tech medical device company Indigo Diabetes has raised €38m in Series B financing round to support the development of its ‘invisible’ continuous glucose monitoring device for diabetes.

The financing round was led by Fund+ with participation from Ackermans & van Haaren, imec.xpand, Capricorn Digital Growth Fund, QBICII, Titan Baratto and existing Series A investors.

Discover B2B Marketing That Performs

Combine business intelligence and editorial excellence to reach engaged professionals across 36 leading media platforms.

Find out more

Following the round, Fund+ partner Jan Van den Bossche will join Indigo’s board.

Indigo has developed a small chip, using nanophotonics to measure glucose and ketones in diabetes patients. The product is designed to be inserted subcutaneously in the patient’s skin and cannot be seen.

The device can continuously monitor glucose levels for up to two years and enables both the patient and their healthcare provider to quickly identify life-threatening situations.

Furthermore, it enables better management of the diabetic condition and offers patients a substantially improved quality of life.

GlobalData Strategic Intelligence

US Tariffs are shifting - will you react or anticipate?

Don’t let policy changes catch you off guard. Stay proactive with real-time data and expert analysis.

By GlobalData

Indigo founder and CEO Danaë Delbeke said: “We are very pleased to welcome Fund+ to Indigo. Its investment is a validation of our innovative approach to developing an ‘invisible’ sensor, which has the potential to give people with diabetes control over their own lives.

“By using nanophotonics – a spectrometer in miniature form – our sensor allows the measurement of glucose and other biomarkers or metabolites such as ketones accurately and continuously. This financing will enable us to accelerate the development of our sensor into clinical development.”

Commenting on the new development, Jan Van den Bossche said: “We have been impressed by Indigo’s world-class team and innovative approach.

“They have applied ground-breaking photonics technologies at miniature scale to develop an innovative product for diabetics around the world. This product has the potential to provide easier, continuous monitoring and provide a better quality of life to millions of people.”

Medical Device Network Excellence Awards - Nominations Closed

Nominations are now closed for the Medical Device Network Excellence Awards. A big thanks to all the organisations that entered – your response has been outstanding, showcasing exceptional innovation, leadership, and impact

Excellence in Action
HemoSonics has won the 2025 Marketing Award for its impactful promotion of theQuantra Hemostasis System and leadership in blood management education. See how targeted campaigns, thought leadership content, and hands on clinician training are accelerating Quantra’s market traction and shaping the future of hemostasis testing.

Discover the Impact