Company officer · Companies House register
John Francis Devaney
3 current appointments and 47 former, as recorded on the register.
Current appointments
- ERGOSERVICES (BEAUFORT) LLP
LLP designated member · since Jan 2004 · Dissolved
- BIZZENERGY LIMITED
Director · since Mar 2000 · Dissolved
- MAINPOWER PLC
Director · since Oct 1998 · Dissolved
Former appointments
- TERSUS ENERGY LIMITED
Director · Jan 2005 – Feb 2018 · Dissolved
- Natsnav Limited
Director · Nov 2008 – Aug 2014
- Nats Holdings Limited
Director · Jul 2005 – Aug 2014
- Nats Limited
Director · Jul 2005 – Aug 2014
- Nats (En Route) Public Limited Company
Director · Jul 2005 – Aug 2014
- Nats (Services) Limited
Director · Jul 2005 – Aug 2014
- Mobico Group PLC
Director · Apr 2009 – Jan 2013
−£329m
Loss after tax
- Romangate Limited
Director · Jan 2009 – Jan 2010
- Landmark Mortgages Limited
Director · Nov 2007 – Jan 2010
- BIZZENERGY GROUP LIMITED
Director · Mar 2000 – Dec 2009 · Dissolved
- BIZZCONSULTING LIMITED
Director · Sept 1998 – Dec 2009 · Dissolved
- Tusk Corporation Limited
Director · Dec 2002 – Nov 2007
- AMPERE 1 LIMITED
Director · Feb 2007 – Oct 2007 · Dissolved
- EGGBOROUGH NEWCO LIMITED
Director · Feb 2007 – Oct 2007 · Dissolved
- CORIZON LIMITED
Director · Dec 1999 – Apr 2006 · Dissolved
- M (2003) PLC
Director · Dec 2002 – May 2003 · Dissolved
- Ea Technology Limited
Director · Jul 1993 – May 2003
- DORMANT COMPANY 3987802 LIMITED
Director · Sept 2000 – Nov 2002 · Dissolved
- Exel Limited
Director · May 2000 – Sept 2002
- Exel Investments Limited
Director · Sept 1996 – Feb 2001
- HSBC Bank PLC
Director · Mar 1994 – May 2000
−£581m
Loss after tax
- HSBC BANK PLC
Director · Feb 1988 – May 2000 · Converted closed
- Tata Steel UK Limited
Director · Sept 1998 – Oct 1999
- British Power International Limited
Director · Aug 1995 – Dec 1998
- EASTERN PRIVATE NETWORK MANAGEMENT LIMITED
Director · Jan 1994 – Dec 1998 · Dissolved
- TXU (UK) HOLDINGS LIMITED
Director · Mar 1994 – Dec 1998 · Dissolved
- Premier Oil E&P UK EU Limited
Director · Mar 1994 – Dec 1998
- TXU EUROPE LEASING (5) LIMITED
Director · Mar 1994 – Dec 1998 · Dissolved
- EASTERN GROUP FINANCE LIMITED
Director · Jun 1994 – Dec 1998 · Dissolved
- TXU EUROPE NATURAL GAS (TRADING) LIMITED
Director · Jun 1994 – Dec 1998 · Dissolved
- THE ENERGY GROUP LIMITED
Director · Oct 1998 – Dec 1998
- Txu UK Limited
Director · Jun 1994 – Dec 1998
- F.W. COOK (MECHANICAL SERVICES) LIMITED
Director · Aug 1994 – Dec 1998 · Dissolved
- TXU EUROPE LEASING (4) LIMITED
Director · Sept 1994 – Dec 1998 · Dissolved
- TXU EUROPE ENERGY TRADING LIMITED
Director · Feb 1996 – Dec 1998 · Dissolved
- GTC Pipelines Limited
Director · Jun 1996 – Dec 1998
- TXU EUROPE POWER LIMITED
Director · Jun 1996 – Dec 1998 · Dissolved
- NTL Telecom Services Limited
Director · Jun 1996 – Dec 1998
- TXU EUROPE GROUP PLC
Director · Sept 1996 – Dec 1998 · Liquidation
- TXU EUROPE OVERSEAS FINANCE LIMITED
Director · Nov 1996 – Dec 1998 · Dissolved
- TXU DIRECT SALES LIMITED
Director · Jul 1997 – Dec 1998 · Dissolved
- TXU EUROPE RENEWABLE GENERATION LIMITED
Director · Feb 1998 – Dec 1998 · Dissolved
- ENERGY HOLDINGS (NO. 3) LIMITED
Director · Dec 1996 – Oct 1998 · Dissolved
- Eastern Power Networks PLC
Director · Sept 1992 – Sept 1998
- CARILLION UTILITY SERVICES S.E. LIMITED
Director · Oct 1997 – Jan 1998 · Liquidation
- British Power International Limited
Secretary · Aug 1995 – Mar 1996
- National Grid Holdings One PLC
Director · Sept 1992 – Nov 1995
From the Companies House register, checked 2026-10-28. Names, roles and dates only; contains public sector information licensed under the Open Government Licence v3.0. Profit is each company's latest filed figure. Appointments under other records of the same person may be listed separately.
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