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Company · Oxfordshire

Tdeltas Limited

Other research and experimental development on natural sciences and engineering

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Official record Companies House · updated 27th September 2026 · Sources

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The large node is Tdeltas Limited. Red nodes are organisations, white nodes are people. Sign in free to explore further.

Who leads it

Previous officers 11

  1. Dame Frances Anne Cairncross 2016-2020 Director View profile
  2. Anthony John Martin Coombs 2012-2013 Director View profile
  3. Crispin Simon 2011-2012 Director View profile
  4. Dr Christopher Malcolm Towler 2009-2011 Director View profile
  5. William Roderick Justin Richards 2009-2010 Director View profile
  6. Harry Edward Fitzgibbons 2009-2013 Director View profile
  7. Dr Stephen Colin Taylor 2007-2026 Director View profile
  8. Professor William Graham Richards 2006-2012 Director View profile
  9. Professor William Bartholomew Scott Jackson 2006-2009 Director View profile
  10. James Christopher Hunt 2009-2009 Secretary View profile
  11. Dr Andrew Murray 2005-2009 Secretary View profile

Directors and secretaries as filed at Companies House.

Do you help lead this organisation? Set up its network · How it works

About

What it does
Other research and experimental development on natural sciences and engineering
Incorporated
27/06/2005
Registered office
Oxfordshire

Financials

Total assets
£6,595,219
Cash
£659,813
Employees
0.06
Turnover
Not reported (small or micro-entity accounts)

Figures from accounts filed at Companies House (iXBRL), period ending 2025-06-30. Where turnover is absent, small and micro-entity accounts are not required to report it, so it is not shown as zero.

Board analysis

Board DNA

How this board is put together, from the Companies House officer record and Charity Commission trustee records - deterministic, no AI.iBoard compositionCounted from the dated Companies House officer record: the current directors only, past directors excluded.

3 directors on the board

11.1y median 6.7y
average tenure
21y
longest tenure

Directors past 6 years

First-time vs portfolio directors

First-time (2)

Portfolio (1)

0
also govern a charity

Left in the last 12 months

Where else this board sits iWhere else this board sitsThe charitable fields these directors govern in elsewhere, by Charity Commission classification. Excludes this company and any charity it is the legal face of.

Construction 2Property 2

The sectors these directors govern in elsewhere. This company, and any charity it is the legal face of, are excluded - counting them would just tell you what you are already looking at.

Gaps to watch

  • Several long-serving directors could step down together

Where to look Suggested search: succession planning for long-tenured seats.

Sources

Official record from Companies House. Governance Register calculates the connections.

Record details
Company number
05491334
Status
Active
Type
Private Limited Company
Accounts next due
31/03/2027
Edition
Register edition compiled 27th September 2026
Labels
Official record from Companies House · Calculated derived by Governance Register.

Contains public sector information licensed under the Open Government Licence v3.0. Report an issue · How we handle data