The red node is Simon. 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
Simon Mccalla
Simon Mccalla is a trustee of Odyssey Project Limited (since 2014) and a director of 9 companies. Source: Companies House and Charity Commission records.
Director at Instra Holdings (UK) Limited · Director at TLD Registrar Solutions LTD
- 10 current roles
- 11 previous roles
- Served alongside 104 people
Official record Companies House and Charity Commission · updated 25th October 2026
Roles
21 roles across 21 organisations (10 current, 11 previous)Current roles (10)
-
Instra Holdings (UK) LimitedDirector · 2024-present
Official record · Companies House
- Source
- Companies House
- Organisation
- Instra Holdings (UK) Limited
- Role
- Director
- Appointed
- 2024-02-06
- Record reference
- Company 09877716
Current -
TLD Registrar Solutions LTDDirector · 2024-present
Official record · Companies House
- Source
- Companies House
- Organisation
- TLD Registrar Solutions LTD
- Role
- Director
- Appointed
- 2024-02-06
- Record reference
- Company 07629187
Current -
Whoistrustee.COM LimitedDirector · 2024-present
Official record · Companies House
- Source
- Companies House
- Organisation
- Whoistrustee.COM Limited
- Role
- Director
- Appointed
- 2024-02-06
- Record reference
- Company 09729254
Current -
Centralnic LimitedDirector · 2024-present
Official record · Companies House
- Source
- Companies House
- Organisation
- Centralnic Limited
- Role
- Director
- Appointed
- 2024-02-06
- Record reference
- Company 04985780
Current -
Helium Tlds LTDDirector · 2024-present
Official record · Companies House
- Source
- Companies House
- Organisation
- Helium Tlds LTD
- Role
- Director
- Appointed
- 2024-02-06
- Record reference
- Company 11354799
Current -
Whois Privacy LTDDirector · 2024-present
Official record · Companies House
- Source
- Companies House
- Organisation
- Whois Privacy LTD
- Role
- Director
- Appointed
- 2024-02-06
- Record reference
- Company 07881505
Current -
Hoxton Domains LimitedDirector · 2024-present
Official record · Companies House
- Source
- Companies House
- Organisation
- Hoxton Domains Limited
- Role
- Director
- Appointed
- 2024-02-06
- Record reference
- Company 09332447
Current -
Odyssey Project LimitedTrustee · 2014-present
Official record · Charity Commission
- Source
- Charity Commission
- Organisation
- Odyssey Project Limited
- Role
- Trustee
- Appointed
- 2014-04-08
- Record reference
- Charity 1045259
Current -
Odyssey Project LimitedDirector · 2014-present
Official record · Companies House
- Source
- Companies House
- Organisation
- Odyssey Project Limited
- Role
- Director
- Appointed
- 2014-04-08
- Record reference
- Company 03031503
Current -
Little Adventure Company LimitedDirector · 2008-present
Official record · Companies House
- Source
- Companies House
- Organisation
- Little Adventure Company Limited
- Role
- Director
- Appointed
- 2008-01-15
- Record reference
- Company 06473376
Current
Previous roles (11)
-
GB.COM LTD (dissolved 2025)Director · from 2024
Official record · Companies House
- Source
- Companies House
- Organisation
- GB.COM LTD (dissolved 2025)
- Role
- Director
- Appointed
- 2024-02-06
- Record reference
- Company 03797075
Previous -
BSC CO LimitedDirector · 2022-2023
Official record · Companies House
- Source
- Companies House
- Organisation
- BSC CO Limited
- Role
- Director
- Appointed
- 2022-06-01
- Ended
- 2023-09-04
- Record reference
- Company 03837126
Previous
- Poolit LimitedDirector · from 2022Previous
- Poolserco LimitedDirector · from 2022Previous
- EMR Settlement LimitedDirector · 2022-2023Previous
- Elexon LimitedDirector · 2022-2023Previous
- Elexon Clear LimitedDirector · 2022-2023Previous
- SHL Membership LimitedDirector · 2019-2021Previous
- Sedex Solutions LimitedDirector · 2019-2021Previous
- British Mountaineering CouncilDirector · 2016-2019Previous
- Nominet UKDirector · 2012-2019Previous
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 Simon has served alongside
104 people across 19 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.
Odyssey Project Limited 12 people · 2014-present
- George Robert ChandlerServing together now · since 2023
- David Edward ScottServing together now · since 2021
- Jennifer Lynn ClarkServing together now · since 2019
- Clare Jane EvansServing together now · since 2018
- James Ian Kemp2018-2019
- Janette Ann Hannon2017-2025
- Sarah Cooper2017-2018
- Deborah Jayne Morgan2014-2018
- Gabrielle Louise Gache2014-2015
- Dr Sian Greenwood2014-2017
- Jasy Loyal2014-2018
- Stephen Peter Gough2014-2017
Odyssey Project Limited 4 people · 2014-present
- Clare Jane EvansServing together now · since 2014
- David Edward ScottServing together now · since 2014
- George Robert ChandlerServing together now · since 2014
- Jennifer Lynn ClarkServing together now · since 2014
Centralnic Limited 2 people · 2024-present
- William Geoffrey Michael GreenServing together now · since 2024
- Rishi Fezal Maudhub2024
TLD Registrar Solutions LTD 2 people · 2024-present
- William Geoffrey Michael GreenServing together now · since 2024
- Rishi Fezal Maudhub2024
Whois Privacy LTD 2 people · 2024-present
- William Geoffrey Michael GreenServing together now · since 2024
- Rishi Fezal Maudhub2024
Hoxton Domains Limited 2 people · 2024-present
- William Geoffrey Michael GreenServing together now · since 2024
- Rishi Fezal Maudhub2024
Whoistrustee.COM Limited 2 people · 2024-present
- William Geoffrey Michael GreenServing together now · since 2024
- Rishi Fezal Maudhub2024
Instra Holdings (UK) Limited 2 people · 2024-present
- William Geoffrey Michael GreenServing together now · since 2024
- Rishi Fezal Maudhub2024
Helium Tlds LTD 2 people · 2024-present
- William Geoffrey Michael GreenServing together now · since 2024
- Rishi Fezal Maudhub2024
GB.COM LTD (dissolved 2025) 2 people · 2024-present
- William Geoffrey Michael GreenServing together now · since 2024
- Rishi Fezal Maudhub2024
Little Adventure Company Limited 1 person · 2008-present
- Rebecca Kate MccallaServing together now · since 2008
Nominet UK 25 people · 2012-2019
- Rory Brendan Kelly2018-2019
- James Michael Bladel2018-2019
- Benjamin Edwin Hill2018-2019
- Dr Stephen Dowland Page2017-2019
- Kelly Louise Salter2017-2019
- Mark William Wood2017-2019
- Volker Alexander Greimann2016-2019
- Jane Elizabeth Tozer2015-2019
- John Andrew Pinder2015-2017
- David Edward Thornton2015-2019
- Russell Adam Haworth2015-2019
- Simeon Andrew Foreman2014-2018
- Denesh Bhabuta2014-2017
- Oliver Hope2014-2015
- Eleanor Hester Bradley2012-2019
- Baroness Irene Tordoff Fritchie2012-2017
- Dr Clive Lester Grace2012-2015
- Glenn Eric Hayward2012
- Lesley Ruth Cowley2012-2014
- Nicholas Boyd Wenban-Smith2012-2016
- Nora Nanayakkara2012-2015
- Piers Adam White2012-2016
- Richard Ian Armour2012-2018
- Thomas Sebastien Antero Lahtinen2012-2014
- Thomas Vollrath2012-2014
British Mountaineering Council 23 people · 2016-2019
- Lucy Valerio2019
- Fiona Sanders2019
- Huw Jones2019
- Jonathan David White2019
- Jonathan Dry2019
- Gareth Ellis Pierce2018-2019
- Amanda Jane Parshall2018-2019
- David Nelless Turnbull2018-2019
- John Matthew Roberts2018-2019
- Graham Peter Richmond2017-2019
- Lynn Robinson2017-2019
- Matthew Anthony Wilson Bradbury2017-2019
- Rik Payne2017-2019
- Roger Fanner2017-2019
- William Kilner2017-2019
- Brian Stuart Smith2016-2017
- Colin Richard Knowles2016-2017
- David Turnbull2016-2019
- Emma Jane Flaherty2016-2019
- John Allwood Simpson2016-2017
- Nicholas Julian Eugene Kurth2016-2018
- Rehan Ikhlas Siddiqui2016-2017
- Rupert Aidan Davies2016-2017
SHL Membership Limited 22 people · 2019-2021
- Katie Knaggs2021
- Michelle French2021
- Timothy Stephen Brooks2021
- Jeannie Helen Arthur2020-2021
- Richard Wright2020-2021
- Susan Barton2020-2021
- Eve Sarah Pienaar2020-2021
- Aisha Aswani2019-2021
- Barry Robert Marshall2019
- David John Lawrence2019
- Dr Gavin Alec Milligan2019-2020
- Elizabeth Helen Aldred2019-2020
- Elizabeth Helen Aldred2019-2020
- Jonathan Mason2019
- Kamruzzaman Chowdhury2019-2021
- Kevin O'Neill2019-2021
- Mardee Job2019-2021
- Rose Mcgrath2019-2021
- Samuel George Cliff2019-2021
- Stephen John Bolton2019-2021
- Steven Derek Esom2019-2021
- Syed Ehatasum Kabir2019-2020
Elexon Limited 10 people · 2022-2023
- Ian Robert Graves2023
- Yasmin Hilal Mouse2023
- Timothy Hugh Fitzpatrick2022-2023
- Anne Elizabeth Heal2022-2023
- Clare Duffy2022-2023
- David George Titterton2022-2023
- David James Rigney2022
- Michael John Stanley Gibbons2022
- Nicholas Brown2022-2023
- Sara Lyn Vaughan2022-2023
Elexon Clear Limited 10 people · 2022-2023
- Ian Robert Graves2023
- Yasmin Hilal Mouse2023
- Timothy Hugh Fitzpatrick2022-2023
- Anne Elizabeth Heal2022-2023
- Clare Duffy2022-2023
- David George Titterton2022-2023
- David James Rigney2022
- Michael John Stanley Gibbons2022
- Nicholas Brown2022-2023
- Sara Lyn Vaughan2022-2023
Sedex Solutions Limited 6 people · 2019-2021
- Richard Wright2021
- Eve Sarah Pienaar2020-2021
- Barry Robert Marshall2019
- Elizabeth Helen Aldred2019-2020
- Steven Derek Esom2019-2021
- Steven Harris2019
EMR Settlement Limited 6 people · 2022-2023
- Timothy Hugh Fitzpatrick2022-2023
- David James Rigney2022
- Matthew Lee Johnson2022-2023
- Michael John Stanley Gibbons2022
- Nicholas Brown2022-2023
- Sara Lyn Vaughan2022-2023
BSC CO Limited 3 people · 2022-2023
- Sara Lyn Vaughan2022-2023
- Michael John Stanley Gibbons2022
- Nicholas Brown2022-2023
Sources
- Companies House
- Officer appointments and resignations.
- Charity Commission
- Register of Charities: current trustees and appointment dates.
- Edition
- Register edition compiled 25th 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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