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About Us

Cognition Energy was founded in 2018 and is based in Oxfordshire. The founders have over 20 years experience in battery testing, design and manufacture, 2 of whom are from the Imperial College Battery Modelling Group, world-leaders in their field. 

Cognition Energy's aim is to bring leading edge thinking from science and engineering to significantly improve the performance of batteries in demanding environments. Our work divides into three areas:

We develop high performance, long life, lithium-ion rechargeable batteries that deliver the lowest possible operational cost for the user. 

We offer a cell and module testing service, to help customers gather the data they need to design and validate their cells and packs, as well as offer expert advice. 

We have developed CellPods, a micro thermal chamber for controlling cell temperature to provide more representative and flexible testing. 

Prof Peter Cawley
Tom Cleaver
Prof Greg Offer
Dr Yatish Patel
Neil Morris

Prof Peter Cawley


Tom Cleaver


Prof Greg Offer

Dr Yatish Patel

Neil Morris



The Team

Tom Cleaver

Tom Cleaver,


BEng. Electronic Engineering - University of Southampton

APMP, Prince 2, MSP

Ismail Mossallam, 

Product Engineer

MEng. Product Design and Development - Esslingen University of Applied Sciences, Germany.
BSc. Mechanical Design Engineering - Cairo University, Egypt.

Mauro Malizia, 

Battery Test Engineer

MSc. Materials Science - University of Calabria

PhD Physics - Technical University of Denmark

Hayley Kearney, 

Operations Lead

Emma Mason, 

Test Technician

Siobhan Wright
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Siobhan Wright, 

Apprentice Technician

Kelly Martin, 

Office Manager

Bsc. Geophysical Sciences - University of East Anglia