Marren, Jonathan Anthony Frank

Please note that due to the planned shutdown of Webb-site.com, the directors, officers and advisers of HK-listed companies will cease to be updated effective 2025-03-31. Appointments and resignations effective on or before that date will be recorded, as will advisers recorded in annual reports filed on or before that date. We intend to make a data dump available after processing the final filings.
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Main board

Organisation Position From Until
1 52 ACRE LANE MANAGEMENT COMPANY LIMITED DirDirector 2001-09-20 2006-04-11
2 CAMCO HOLDINGS UK LIMITED DirDirector 2012-07-09 2016-02-23
DirDirector 2025-03-01
3 CAMCO INTERNATIONAL LIMITED (d2013-05-07) DirDirector 2012-07-09 2013-05-07
4 CAMCO SALES LIMITED DirDirector 2012-07-09 2016-02-23
5 ENERGY STORAGE (UK) LTD DirDirector 2025-11-03
6 ESD CARBON SERVICES LIMITED DirDirector 2012-07-09 2014-03-18
7 INVINITY ASIA LIMITED DirDirector 2012-07-09 2016-02-23
DirDirector 2025-03-01
8 INVINITY ENERGY (UK) LIMITED DirDirector 2012-07-09 2016-02-23
DirDirector 2025-03-01
9 INVINITY ENERGY NEXUS LIMITED DirDirector 2023-04-25
10 INVINITY ENERGY SYSTEMS PLC DirDirector 2025-01-03
11 LONDON PENTATHLON LTD DirDirector 2016-12-15 2019-05-09
12 MODERN PENTATHLON ASSOCIATION OF GREAT BRITAIN LIMITED DirDirector 2016-12-15 2019-01-31
13 RE-FUEL TECHNOLOGY LIMITED DirDirector 2012-07-09 2016-02-23
DirDirector 2025-03-01
14 REDT ENERGY HOLDINGS (UK) LIMITED DirDirector 2012-07-09 2016-02-23
DirDirector 2025-03-01
15 RYDE SCHOOL CONSTRUCTION LIMITED DirDirector 2016-12-06 2022-07-10
16 VANADIUM ELECTROLYTE RENTAL LIMITED DirDirector 2024-07-02
17 WEST HILL PARK SCHOOL LIMITED DirDirector 2022-03-08 2025-04-22
18 WEST HILL SCHOOL TRUST LIMITED DirDirector 2021-11-15 2025-01-06

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