Dr Jacqueline Sally Barrett-Williams
directorBRITISHENGLANDBorn October 1949
Current Appointments19
Bess Polarity Limited
Activedirector · Since 08/08/2025
Long Duration Energy Storage Ltd
Activedirector · Since 12/09/2024
Energy Power Holdings Limited
Activedirector · Since 10/09/2024
Lansdown Energy Company Limited
—director · Since 03/10/2017
Batteryco (Great Yarmouth) Limited
—director · Since 23/06/2017
Batteryco (North Walsham) Limited
—director · Since 23/06/2017
Batteryco (Stockport) Limited
—director · Since 23/06/2017
Carthage Developments Limited
—director · Since 04/08/2016
Carbon Catalysts (Number Four) Limited
—director · Since 28/02/2013
Carbon Catalysts (Het Hill) Limited
—director · Since 17/12/2012
Carbon Catalysts Consulting Limited
—director · Since 04/12/2012
Maine Solar Limited
—director · Since 07/08/2012
Carbon Catalysts (Number Three) Limited
—director · Since 06/08/2012
Barum Solar Limited
—director · Since 23/07/2012
Carbon Catalysts (Number Two) Limited
—director · Since 16/07/2012
Energylaw Limited
—director · Since 05/07/2012
Carbon Catalysts (Number One) Limited
—director · Since 19/06/2012
Wiltshire Solar Limited
—director · Since 24/05/2012
Titan Pv Limited
—director · Since 26/01/2011
Summary
Current roles19
Former roles0
Occupationdirector
NationalityBRITISH
Based inENGLAND
DOBBorn October 1949
Risk flags None detected
Financial FootprintActive cos.
Combined net worth£80
Based on latest filed accounts for 2 of 19 active companies.
Frequently Works With
Data sourced from Companies House public register. Financial data from filed accounts. Updated as filings are processed.