Kromek Group plc
UK-headquartered company designing, developing, manufacturing and supplying radiation and biological threat detection hardware and software. Operates manufacturing and development sites in the UK and US, produces cadmium zinc telluride (CZT) detector material, supplies detector modules and OEM components for medical and security imaging, and provides networked, field-deployable systems for civil nuclear, security & defence, and bio-detection applications.
Industries
N/A
Nr. of Employees
small (1-50)
Patents
Products
D5 RIID (wearable radioisotope identification device)
Small, wearable spectroscopic detector with medium resolution, an extensive isotope library and low false alarm performance, with network connectivity for remote identification and data reachback.
RayMon / Quant RayMon (handheld spectrometer with interchangeable probes)
Rugged handheld spectrometer platform supporting interchangeable detector probes (high-resolution CZT, NaI, alpha/beta probes) for isotope identification and on-site activity quantification.
AARM (autonomous airborne radiation monitoring payload)
Drone-mountable payload combining radiation sensors, LiDAR and positioning to produce high-resolution radiation maps and isotope fingerprinting in real time.
Static Node (fixed-location networked detector) and Static Node R (satellite-capable version)
Fixed-location gamma and neutron monitoring nodes designed for discreet deployment, continuous spectral capture, local storage and networked reporting via cellular, ethernet or satellite links.
PERM (large-volume, networkable spectroscopic gamma detector)
Large-volume static gamma detector intended for deployment at choke points and infrastructure to detect and map moving radioactive sources, designed for network integration.
D3S ID (wearable concealable radiation detector)
Concealable wearable detector that continuously scans for gamma and neutron sources, provides rapid isotopic alerts to a paired mobile device or earpiece, and can integrate into centralized alert networks.
D5 RIID (wearable radioisotope identification device)
Small, wearable spectroscopic detector with medium resolution, an extensive isotope library and low false alarm performance, with network connectivity for remote identification and data reachback.
RayMon / Quant RayMon (handheld spectrometer with interchangeable probes)
Rugged handheld spectrometer platform supporting interchangeable detector probes (high-resolution CZT, NaI, alpha/beta probes) for isotope identification and on-site activity quantification.
AARM (autonomous airborne radiation monitoring payload)
Drone-mountable payload combining radiation sensors, LiDAR and positioning to produce high-resolution radiation maps and isotope fingerprinting in real time.
Static Node (fixed-location networked detector) and Static Node R (satellite-capable version)
Fixed-location gamma and neutron monitoring nodes designed for discreet deployment, continuous spectral capture, local storage and networked reporting via cellular, ethernet or satellite links.
PERM (large-volume, networkable spectroscopic gamma detector)
Large-volume static gamma detector intended for deployment at choke points and infrastructure to detect and map moving radioactive sources, designed for network integration.
D3S ID (wearable concealable radiation detector)
Concealable wearable detector that continuously scans for gamma and neutron sources, provides rapid isotopic alerts to a paired mobile device or earpiece, and can integrate into centralized alert networks.
Services
Short-term rentals of radiation detectors to scale operational capability without capital purchase.
Collaborative design and supply of configurable detector tiles and plug-and-play modules for OEM integration with or without integrated electronics.
Integration of detectors into network architectures and cloud/web-based aggregation for real-time monitoring and centralized reachback.
Supply and deployment of rugged field charging stations and associated logistics to support rapid insertion and continuous readiness of detector fleets.
Short-term rentals of radiation detectors to scale operational capability without capital purchase.
Collaborative design and supply of configurable detector tiles and plug-and-play modules for OEM integration with or without integrated electronics.
Integration of detectors into network architectures and cloud/web-based aggregation for real-time monitoring and centralized reachback.
Supply and deployment of rugged field charging stations and associated logistics to support rapid insertion and continuous readiness of detector fleets.
Expertise Areas
- Radiation detection and spectrometry
- CBRN detection (chemical, biological, radiological, nuclear)
- Detector materials and CZT manufacturing
- OEM detector module design and integration for imaging
Key Technologies
- Cadmium zinc telluride (CZT) detectors
- Sodium iodide (NaI) and cesium iodide (CsI) scintillators
- CLLBC scintillator material
- Silicon photomultiplier (SiPM) readout
News & Updates
Launch of an on-demand webinar showcasing a training simulator module for a wearable radioisotope identification device developed in collaboration with a simulator vendor.
Unaudited interim results for the six months ended 31 October 2025 were published.
Announcement describing the completion of a specialized bioaerosol evaluation chamber for airborne virus detection at the company headquarters.
Awarded a contract under the UK Government Radiological Nuclear Detection Framework for procurement of radiological detection equipment and supporting services.
Launch of an on-demand webinar showcasing a training simulator module for a wearable radioisotope identification device developed in collaboration with a simulator vendor.
Unaudited interim results for the six months ended 31 October 2025 were published.
Announcement describing the completion of a specialized bioaerosol evaluation chamber for airborne virus detection at the company headquarters.
Awarded a contract under the UK Government Radiological Nuclear Detection Framework for procurement of radiological detection equipment and supporting services.