EID designs and manufactures advanced communications systems for the defence and security markets.

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MASS is an independent technology business, which operates in the defence, security and education markets.

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MCL designs, sources and supports advanced electronic and surveillance technology.

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SEA delivers electronic systems to the defence, transport and offshore energy markets.

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Latest news

Chess Dynamics counter-UAV technology features on Panorama


15 April 2019

Chess Dynamics Ltd is pleased to announce that its AUDS counter-UAV technology featured on BBC One’s flagship current affairs show, Panorama, on Monday 15th April.

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Cohort Group sign up as Silver Sponsors for HMS Oardacious in the Atlantic Challenge


1 April 2019

Cohort plc, together with three of its subsidiary companies MASS, MCL and SEA, is delighted to announce their support as Silver Sponsors for HMS Oardacious, the team of four Royal Navy Submariners that will take part in the world’s toughest rowing race, the Talisker Whisky Atlantic Challenge in December 2019.

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Cohort acquires Chess Technologies


Cohort plc acquired a majority stake in Chess Technologies in December 2018. Find out more about Chess by visiting their website.
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