PhovIR, a University of Manchester spinout developing advanced Near Infra-Red (NIR) optical sensor technology, has raised over €4.6 million (£4 million) in an oversubscribed seed round led by Northern Gritstone and SCVC. The funding marks a significant milestone for the Manchester-based deeptech startup as it prepares to bring its first product to market and scale its operations.
Founded by Dr Tim Echtermeyer in 2020 and chaired by seasoned tech executive Dr Steve Turley, PhovIR is pioneering a new generation of ultra-compact, silicon-based NIR sensors that can be embedded in everyday devices like smartphones and smartwatches. Unlike traditional NIR sensors, which are bulky and expensive, PhovIR’s solution is lightweight, scalable and affordable, thanks to its use of MEMS (Micro-Electro-Mechanical Systems) technology and configurable software.
The company’s innovation lies in its ability to detect the “optical fingerprint” of solids, liquids and gases, unique patterns in the NIR spectrum that reveal material composition. This platform technology has potential applications across a wide range of industries, from detecting drink spiking or food contamination to assessing fruit ripeness in agriculture, monitoring pollution in the environment, and improving safety in industrial settings.
Dr Tim Echtermeyer, CTO of PhovIR, said: “I am exhilarated to enter the next part of PhovIR’s journey and turn our vision into reality. I am grateful to the many people contributing and making this happen, particularly Steve, and William Wren and Minh Vu from the Engineering team, who have worked relentlessly.”
The company’s roots trace back to the Graphene Engineering Innovation Centre (GEIC), and it recently completed Northern Gritstone’s NG Studios pre-seed programme, which helped PhovIR sharpen its go-to-market strategy. The technology is designed to replace multiple sensors with a single, configurable chip, enabling a significant reduction in cost and device complexity.
“I am very excited to be working with PhovIR, not only because of the immense potential that the technology has, but also the great team in Manchester led by Tim. It’s an opportunity to demonstrate that the UK can take excellent innovative technology and turn it into a global success story,” said Dr Steve Turley, Chair of PhovIR.
With this new capital, PhovIR plans to expand its team, accelerate product development and commercialisation, and move toward large-scale production. The sensor’s ability to “see the unseen” makes it a promising tool not only for health and safety but also for advancing environmental sustainability and digital diagnostics.
“The University of Manchester is home to world-leading innovation in materials science, including graphene. Northern Gritstone is delighted to back Dr Tim Echtermeyer and Dr Steve Turley – graduates of our pre-seed deeptech programme NG Studios – knowing that PhovIR’s technology has the potential to create a global company born in Manchester,” said Duncan Johnson, CEO of Northern Gritstone.
Read the orginal article: https://www.eu-startups.com/2025/08/manchester-based-phovir-secures-e4-6-million-to-bring-optical-fingerprinting-to-everyday-devices/
