Exosens markets
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Defense & Surveillance
Innovative and high-quality products that meet the needs of its customers in the fields of defense and surveillance.
Life Sciences & Environment
Imaging and detection solutions bring high image quality or low-level detection to enabling Life Sciences breakthroughs.
Industrial Control
Exosens Technology providing innovative solutions that take control and non-destructive testing to a whole new level.
Nuclear
Nuclear instrumentation is essential to ensure safety, accuracy, and compliance in various nuclear-related activities.
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Longwave Infrared
For decades, infrared cameras utilizing Longwave Infrared (LWIR) and Midwave Infrared (MWIR) sensors have been a staple in military applications for detecting human activity.
Ultraviolet
Ultraviolet or UV, is a wavelength range below 400 nm or shorter than the visible wavelength. Explore Ultraviolet imaging technology across the full spectrum of UVA, UVB, and UVC
Visible
Explore the evolving world of visible technology that unlocks possibilities across various industries. Discover our expertise and solutions, shaping the future.
X-Ray
X-Radiation is a revolutionary scientific technology that has significantly and positively impacted various applications...
Gamma and Neutron
Gamma and Neutron detection technology is a cutting-edge field that significantly contributes to nuclear safety and research.
Midwave Infrared
Midwave Infrared (MWIR) technology plays a crucial role in thermal imaging, capturing radiation emitted directly from objects without the need for an external light source.
Ion & Electron
Discover technologies from both El-Mul and Photonis in the fields of high-performance ion, electron, and photon detection...
Shortwave Infrared
Shortwave Infrared (SWIR) technology has emerged as a powerful imaging tool, offering unique capabilities that complement Longwave Infrared (LWIR) and Midwave Infrared (MWIR) systems.
What's new?
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Apr 02nd 2026
Record order for drone-based digital imaging solutions
Exosens secures record order for interceptor drone-based digital imaging solutions from major autonomous air defense systems developer
Mar 16th 2026
Wafer Inspection at Advanced Nodes
Wafer Inspection at Advanced Nodes: Detecting Patterned Wafer Defects with Dark-Field and UV Imaging
Mar 02nd 2026
Photonis Defense awarded U.S. Army BINOD contract
Firm-fixed-price Indefinite Delivery/Indefinite Quantity (IDIQ) contract awarded by the U.S. Army
Our company
Global leader in amplification, detection and imaging technologies
Exosens is a high-tech company, with more than 85 years of experience in the innovation, development, manufacturing and sale of high-end electro-optical technologies in the field of amplification, detection and imaging. Today, it offers its customers detection components and solutions such as advanced cameras, neutron and gamma detectors, instrument detectors and light intensifier tubes. This allows Exosens to respond to complex issues in extremely demanding environments by offering tailor-made solutions to its customers. Thanks to its sustained investments, Exosens is internationally recognized as a major innovator in optoelectronics, with production and R&D carried out on 12 sites, in Europe and North America, and with over 2,000 employees.
Exosens is listed on compartment A of Euronext Paris regulated market (Ticker: EXENS; ISIN: FR001400Q9V2). Exosens is a member of Euronext Tech Leaders segment and is also included in several indices, including SBF 120, CAC All-Tradable, CAC Mid 60, FTSE Total Cap and MSCI France Small Cap.
85+ years of experience
+2000 Employees
+300 Proven technology patents
+70 countries: 93% revenue outside France
7.6% of revenue invested in gross R&D
468.2M€ Total revenue