The red node is Steffan. Pale nodes are charities, grey nodes are companies, and darker grey nodes are the people who sit on them. Dashed links are historical or inferred. Click any node to explore.
Person
Steffan Rhys Williams
Steffan Rhys Williams is a trustee of Gwynedd Archaeological Trust Limited (since 2024), The Clwyd-Powys Archaeological Trust (since 2024) and 1 other charity and a director of 6 companies. Source: Companies House and Charity Commission records.
Director at Data Counsel Limited · Trustee at Gwynedd Archaeological Trust Limited
- 9 current roles
- 12 previous roles
- Served alongside 252 people
Official record Companies House and Charity Commission · updated 18th October 2026
Roles
21 roles across 21 organisations (9 current, 12 previous)Current roles (9)
-
Data Counsel LimitedDirector · 2026-present
Official record · Companies House
- Source
- Companies House
- Organisation
- Data Counsel Limited
- Role
- Director
- Appointed
- 2026-04-02
- Record reference
- Company 16284127
Current -
Gwynedd Archaeological Trust LimitedTrustee · 2024-present
Official record · Charity Commission
- Source
- Charity Commission
- Organisation
- Gwynedd Archaeological Trust Limited
- Role
- Trustee
- Appointed
- 2024-04-01
- Record reference
- Charity 508849
Current -
The Clwyd-Powys Archaeological TrustTrustee · 2024-present
Official record · Charity Commission
- Source
- Charity Commission
- Organisation
- The Clwyd-Powys Archaeological Trust
- Role
- Trustee
- Appointed
- 2024-03-31
- Record reference
- Charity 508301
Current -
The Clwyd-Powys Archaeological TrustDirector · 2024-present
Official record · Companies House
- Source
- Companies House
- Organisation
- The Clwyd-Powys Archaeological Trust
- Role
- Director
- Appointed
- 2024-03-31
- Record reference
- Company 01212455
Current -
Gwynedd Archaeological Trust LimitedDirector · 2024-present
Official record · Companies House
- Source
- Companies House
- Organisation
- Gwynedd Archaeological Trust Limited
- Role
- Director
- Appointed
- 2024-03-31
- Record reference
- Company 01180515
Current -
The Glamorgan-Gwent Archaeological Trust LimitedDirector · 2024-present
Official record · Companies House
- Source
- Companies House
- Organisation
- The Glamorgan-Gwent Archaeological Trust Limited
- Role
- Director
- Appointed
- 2024-03-31
- Record reference
- Company 01276976
Current -
The Trust for Welsh ArchaeologyTrustee · 2024-present
Official record · Charity Commission
- Source
- Charity Commission
- Organisation
- The Trust for Welsh Archaeology
- Role
- Trustee
- Appointed
- 2024-01-29
- Record reference
- Charity 504616
Current -
The Trust for Welsh ArchaeologyDirector · 2024-present
Official record · Companies House
- Source
- Companies House
- Organisation
- The Trust for Welsh Archaeology
- Role
- Director
- Appointed
- 2024-01-29
- Record reference
- Company 01198990
Current -
Connected Impact LimitedDirector · 2022-present
Official record · Companies House
- Source
- Companies House
- Organisation
- Connected Impact Limited
- Role
- Director
- Appointed
- 2022-07-12
- Record reference
- Company 14229210
Current
Previous roles (12)
-
Steffan Williams LTD (dissolved 2026)Director · from 2025
Official record · Companies House
- Source
- Companies House
- Organisation
- Steffan Williams LTD (dissolved 2026)
- Role
- Director
- Appointed
- 2025-05-05
- Record reference
- Company 16429063
Previous -
Williams Nicolson Limited (dissolved 2026)Director · from 2020
Official record · Companies House
- Source
- Companies House
- Organisation
- Williams Nicolson Limited (dissolved 2026)
- Role
- Director
- Appointed
- 2020-12-22
- Record reference
- Company 13095793
Previous -
World Monuments Fund Britain LimitedDirector · 2018-2020
Official record · Companies House
- Source
- Companies House
- Organisation
- World Monuments Fund Britain Limited
- Role
- Director
- Appointed
- 2018-03-06
- Ended
- 2020-12-08
- Record reference
- Company 06730565
Previous
- The Tonbridge Club LTDDirector · from 2017Previous
- Porta Communications Midco Holdings LimitedDirector · 2016-2018Previous
- SEC Newgate UK LimitedDirector · 2015-2018Previous
- Ukfh LimitedDirector · 2015-2018Previous
- The National Botanic Garden of WalesDirector · 2015-2024Previous
- Steffan Williams LimitedDirector · from 2013Previous
- The Works Recruitment LimitedDirector · 2003-2004Previous
- Public Relations Communications Association LimitedDirector · 2001-2023Previous
- CNC-Communications & Network Consulting LimitedDirector · 2001-2013Previous
Charity trustee roles come from the current Charity Commission register, which lists serving trustees only. Company roles, current and past, come from Companies House.
People Steffan has served alongside
252 people across 16 organisationsBased on overlapping official board records. Calculated from official records It does not mean they know each other. Only formal co-service is listed: people are never joined on a matching name alone.
Public Relations Communications Association Limited 119 people · 1991-present
- Jennifer RobertsonServing together now · since 2023
- Katherine Sarah WaddingtonServing together now · since 2023
- Kirsty Helena Mckenzie ThatcherServing together now · since 2023
- Paul ChurchServing together now · since 2023
- Stuart William ThomsonServing together now · since 2023
- Ipelegeng Thibedi2023
- Matt Brown2023
- Raymond James Eglington2022-2023
- Sarah Louise Ogden2022-2023
- Katherine Louise Morgan2021-2023
- Mark Henry Glover2021-2023
- Renna Louise Markson2021-2023
- Rakesh Lakhani2020-2023
- Tanya Joseph2020-2023
- Liam Herbert2020-2023
- Barbara Frances Phillips2020-2023
- Ondine Whittington2020-2023
- Rimmi Shah2020-2023
- Kamiqua Lake2020-2023
- Hugh Taggart2020-2023
- Nan Williams2020-2022
- Tim Linacre2019-2023
- Angharad Neagle2019-2022
- Jonathan Paul Ashley Hughes2019-2020
- Emma Petela2019-2020
- George Gregor Mcgregor2019-2021
- Joanne Patterson2019-2023
- Nicole Yost2019-2020
- Simon John Hilton Whitehead2019-2023
- Charles Lewington2018-2023
- Francis Ingham2018-2023
- Nicholas James Williams2018-2023
- Matthew Cartmell2018-2019
- Jo-Ann Robertson2018-2022
- Stephen Day2017-2018
- Neil Edward Francis Bennett2017-2023
- Tony Langham2017-2020
- Alex Bigg2017-2023
- Kevin Read2017
- Denise Kaufmann2016-2018
- Vibeke Helen Hilton2016-2019
- Rachel Friend2016-2023
- Andy Sawford2016-2023
- Chris Talago2016
- Sarah Mary Claire Scholefield2015-2023
- Jim Donaldson2015-2023
- Edward John Williams2013-2020
- Elisabeth Laura Lewis-Jones2013-2023
- Gavin Devine2013-2023
- Richard William Millar2013-2019
- Byrne, Colin A,P2011-2016
- Robert Simon Phillips2009-2012
- Margot Vanessa Raggett2008-2011
- Jane Fraser2008-2009
- Matthew Richard Neale2007-2017
- Sally Patricia Anne Costerton2006-2023
- Larraine Loretta Tobin2006-2011
- Woodcock, Guy Edward Christopher, Major2006-2023
- Alison Jane Clarke2006-2015
- Alexander Logie John Sandberg2005-2012
- David Gallagher2005-2015
- James Bryan Holden2005-2006
- Patrick Barrow2004-2007
- Nicholas Walters2004-2007
- Hugh George Thomas Birley2004-2008
- Rita Rowe2004-2005
- Nigel Alan Kennedy2003-2010
- Barry Herbert Leggetter2003-2004
- David John Mclaren2003-2006
- David Michael Heal2003-2005
- James Thellusson2003-2004
- Roderick Anthony Cartwright2003-2010
- Susan Frances Ryan2002-2005
- Bronwen Ann Eames2002-2005
- Claire Ann Mellor2002-2023
- David Brain2002-2005
- Rachel Anne Bell2002-2023
- Flora May Di Carlo2001-2004
- Adrian Wheeler2001-2005
- Alastair Charles Gornall2001-2002
- Beverley Lynda Kaye2001
- Christopher Barclay Broadbent2001-2004
- Christopher John Eric Mcdowall2001
- Crispin Luke Manners2001-2015
- Donna Zurcher2001-2003
- Graham Lancaster2001-2007
- Jackie Elliot2001
- John Fagan Williams2001-2003
- Julien Peter Speed2001-2004
- Linda Catherine Taylor2001-2003
- Nora Farrell2001-2004
- Patricia Ann Crittenden2001-2003
- Paul William Miller2001-2005
- Price, Richard Lloyd Duffield, Managing Director2001-2005
- Richard John Aldwinckle2001-2002
- Richard Wellesley Houghton2001-2012
- Simon Naresh Nayyar2001-2004
- Stella Annette Hitner2001-2002
- Tari Hibbitt2001-2002
- Thomas Alexander Watson2001-2003
- William Hamilton Lees Jones2001-2002
- Heather Leigh Mendelsohn2000-2023 dates incomplete
- Paul Gwyn Thomas2000-2023 dates incomplete
- Quentin Ross Bell1999-2023 dates incomplete
- Roderick Corrie Dewe1999-2023 dates incomplete
- Jem Miller1998-2023 dates incomplete
- Peter Noel Hehir1998-2023 dates incomplete
- Colin Graeme Thompson1997-2023 dates incomplete
- Robert Arthur Hodges1995-2023 dates incomplete
- Martin Peter Neil Langford1994-2023 dates incomplete
- Angela Christine Heylin1993-2023 dates incomplete
- Alan Capper1993-2023 dates incomplete
- John Brill1993-2023 dates incomplete
- David Henry Davis1992-2023 dates incomplete
- Michael Richard Joyce1992-2023 dates incomplete
- Roger Paul Haywood1991-2023 dates incomplete
- Susan Jane Dick1991-2023 dates incomplete
- Mary Bartholomew1991-2023 dates incomplete
- Neville Edward Henry Wade1991-2023 dates incomplete
The National Botanic Garden of Wales 32 people · 2015-present
- Adam Daniel TaylorServing together now · since 2024
- Emma Louise BurnsServing together now · since 2024
- Karen Isobel MilesServing together now · since 2024
- Dr Sara Helen Margaret MatthewsServing together now · since 2020
- Professor Iain Simon DonnisonServing together now · since 2020
- Dr Paul Philip SmithServing together now · since 2017
- Timothy William JonesServing together now · since 2017
- Lisa Cheryl Child2024
- Martin Jason Howells2024
- Melanie Davies2020-2024
- Professor Pete Wall2020-2024
- Sarah Louise Jennings2020-2024
- Gary Davies2017-2024
- Rhodri Glyn-Thomas2017-2023
- Eluned Sian Parrott2017-2023
- Dr Michael Ian Woods2016-2024
- Patrick O'Reilly2016-2019
- David Michael Jenkins2015-2024
- Camilla Swift2015-2016
- Derek Anthony Howell2015-2024
- Dr Hew David Vereker Prendergast2015-2016
- Elisabeth Hannah Whittle2015-2024
- Gillian Mary Orchard2015-2018
- Heather Vivienne Stevens2015-2018
- Jeffrey Stephen Edmunds2015
- John Gwyndaf Ellis2015-2017
- Julie James2015-2024
- Mark William Graham Kerr2015
- Professor John Edward Harries2015-2017
- Richard David Pryce2015
- Robert Hylton Jolliffe2015-2018
People marked “Likely the same person” are reached through a record that is a likely relationship to Steffan: there is sufficient evidence to suggest it concerns the same individual, but it is not established as confirmed.
Sources
- Companies House
- Officer appointments and resignations.
- Charity Commission
- Register of Charities: current trustees and appointment dates.
- Edition
- Register edition compiled 18th October 2026
- Identity
- Records are treated as the same person only where our identity-matching rules support it. Confirmed relationships are supported by the approved identity-matching evidence and rules. Likely relationships are supported by sufficient evidence to suggest the records concern the same individual, but are not established as confirmed; they are shown with the label “Likely the same person”. How people are matched
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