Italian SME manufacturing nuclear and particle physics electronics, with growing applied work in security scanning and nuclear decommissioning instrumentation.
CAEN is an Italian SME that designs and manufactures electronic instrumentation for nuclear and particle physics — digitizers, high-voltage power supplies, and detector readout systems used in accelerator experiments worldwide. Beyond supplying hardware to research labs, they actively co-develop advanced detector technologies (GEM, MicroMegas, SiPM readout) and have expanded into applied domains: nuclear waste characterization for decommissioning, and cosmic-ray muon tomography for border security scanning. Their business model bridges fundamental physics instrumentation and commercial applications in security and nuclear operations.
Core contributor across JENNIFER, JENNIFER2, FEST, INTENSE, aMUSE, PROBES, AIDAinnova, MUSE, and MEDEA — all focused on detector development and readout systems for particle physics experiments.
Coordinated MICADO (nuclear waste characterization with non-destructive assays) and participated in CLEANDEM (cyber-physical systems for unmanned decommissioning measurements).
SilentBorder (their largest grant at EUR 1M) uses cosmic ray tomography to detect hazardous goods in trucks and containers; INTENSE also covers muon radiography applications.
C-BORD (container inspection at border control), ENTRANCE (risk-based non-intrusive freight inspection), and SilentBorder all address customs and border scanning.
RADIATE project focused on ion beam analytical facilities and materials analysis — extending their instrumentation expertise to broader accelerator applications.
In their early H2020 period (2015–2018), CAEN participated mainly in fundamental physics networks (JENNIFER, MUSE, MEDEA) and had a first entry into border security with C-BORD — a typical profile of a detector electronics supplier embedded in the research community. From 2019 onward, their portfolio shifted decisively toward applied instrumentation: they coordinated MICADO for nuclear decommissioning, won their largest grant on SilentBorder for muon-based cargo scanning, and joined CLEANDEM for robotic nuclear measurements. The fundamental physics work continued but increasingly emphasized technology transfer and spin-offs (FEST, AIDAinnova), signaling a deliberate pivot from pure research supplier to applied technology developer.
CAEN is moving from being a hardware supplier for fundamental research toward developing their own applied products in nuclear decommissioning and security scanning — expect them to seek more coordinator roles in these applied domains.
CAEN overwhelmingly joins projects as a participant (14 of 16 projects), contributing specialized electronics and detector expertise to large international consortia. With 184 unique partners across 33 countries, they operate as a widely connected specialist rather than a hub — many different collaborations rather than repeated partnerships. Their single coordination (MICADO) shows they can lead when the topic aligns with their core instrumentation competence, but their primary value to consortia is as a reliable, specialized technology provider that plugs into diverse teams.
Exceptionally broad network for an SME: 184 unique partners across 33 countries, built through years of participation in large MSCA-RISE researcher exchange networks and multi-partner Research Infrastructure projects. Their reach spans from CERN-linked European physics labs to Japanese institutions (JENNIFER series) and US facilities (MUSE, aMUSE).
CAEN occupies a rare niche: they are one of very few European SMEs that both manufacture production-grade nuclear electronics and actively participate in R&D at the frontier of detector technology. This dual identity — commercial manufacturer plus research partner — means they can take experimental concepts from physics labs and turn them into fieldable products, as demonstrated by their pivot into muon tomography scanners and nuclear decommissioning instruments. For consortium builders, they bring hardware delivery capability that most academic partners lack, combined with a scientific credibility that most industrial partners cannot match.
