Richard Tonks of BK Plus Limited and Nicola Meadows of Dains Business Recovery Limited were appointed Joint Administrators of Radio Physics Solutions Limited (“the Company”) on 26 October 2021.  The affairs, business and property of the Company are managed by the Joint Administrators.  The Joint Administrators act as agents of the Company and contract without personal liability.  Richard Tonks and Nicola Meadows are authorised to act as insolvency practitioners by the Institute of Chartered Accountants in England and Wales in the UK and are bound by the Insolvency Code of Ethics.

To register a claim as a creditor of the Company, please contact Dains Business Recovery Limited on 0845 555 8844.   To register interest in acquiring the Company’s intellectual property and business assets, please visit:

Our Mission

“To advance public safety and save lives, becoming the established world leader in stand-off concealed threat detection, pushing out security perimeters and disrupting acts of terror.”


Radio Physics has spent several years inventing and augmenting millimetre wave radar technology to effectively and accurately detect concealed threats at distances up to 30 metres. In doing so, Radio Physics has become the world leader in standoff concealed threat detection.

Having listened to customer feedback from numerous field trials, proofs of concept and field deployments, Radio Physics has developed Optracon™, a fully automated solution that combines AI-enabled millimetre wave radar threat detection with the latest video and LiDAR people and object tracking technologies. Optracon™ from Radio Physics is the most capable and advanced stand-off, concealed threat screening system available today, detecting concealed threats in uncontrolled crowded public spaces, effectively extending the security perimeter to any facility and allowing time for responders to act.

Radio Physics is committed to improving public safety, making the world a safer place and saving lives, allowing unrestricted free movement of people in open public spaces and giving people the assurance to go about their every day lives in safety and with peace of mind.


Leadership team

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Gary King


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Mahmoud El-Masri


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Dr Alan Whitfield


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Mark Pritchard