Nordic XRF Innovations Since 2012
Founded in Finland in 2012, we are pioneers in radiation detector technology — delivering gas-filled proportional counters of unmatched precision and reliability.
2012
Founded in Finland
300+
Combined man-years expertise
ESA
Space agency partner
Business Finland
Collaborative network
Our Story
Fenno-Aurum Oy Ltd was founded in 2012 in Finland with a singular purpose: to bring laboratory-grade radiation detection technology to research institutions, industrial clients, and space agencies worldwide.
The name reflects our roots — Fenno for Finland, Aurum for gold — symbolising the quality and precision at the core of everything we make.
We design and manufacture gas-filled proportional counters capable of detecting X-ray, gamma-ray, and ultraviolet radiation across a wide range of energies. Our instruments are trusted in XRF analysis, space instrumentation, food safety, ore sorting, and cutting-edge scientific research.
As an OEM manufacturer, we supply both standard detector configurations and fully bespoke systems — supported by our in-house low-noise preamplifiers, high-voltage power supplies, and signal electronics.
Team photo — replace with /public/images/team.jpg
The Fenno-Aurum core team
Core Team
Dr. Heikki J. Sipilä
Founder & Pioneer in X-Ray Detector Technology
Dr. Sipilä is a globally recognised pioneer in X-ray detector technology with a proven track record of innovation and entrepreneurial success. Backed by a multicultural team boasting over 300+ combined man-years of expertise in technology and business, Fenno-Aurum is driven to excel at the frontier of detection science.
What Drives Us
Precision
Every detector is engineered to tight tolerances. Measurement accuracy is non-negotiable.
Research-Driven
We stay at the frontier through active collaboration with space agencies and research institutions.
Partnership
From OEM manufacturing to bespoke design — we work closely with clients at every stage.
Our Journey
Founded in Finland
Fenno-Aurum Oy Ltd established in Espoo, Finland, with a mission to bring laboratory-grade radiation detection to research and industry worldwide.
ESA Collaboration — IEEE NSS
Delivered a custom X-ray proportional counter for a European Space Agency project. Results presented at IEEE Nuclear Science Symposium 2019.
UV Sensor Research — NDIP Conference
Novel ultra-sensitive single photon UV sensor project showcased at the New Developments in Photodetection (NDIP) conference.
Advancing Detection Technology
Developing next-generation building blocks for low-cost, compact XRF analysers and pushing the boundaries of UV and gamma-ray detection.
Backed by World-Class Partners
ESA
Research & development partner
Business Finland
National innovation network
Based in Espoo, Finland
Otakaari 5 A-GRID, 02150 Espoo, FinlandLocated in the Otaniemi science and technology hub — one of Europe's leading research clusters.