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Registered charity · Milton Keynes

The National Museum of Computing

  • 10 trustees
  • Income £955k (2025)

Official record Charity Commission · updated 4th October 2026 · Sources

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Who leads it

Current trustees as listed by the Charity Commission, which does not publish previous trustees.

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About

What it does
Education/training, Environment/conservation/heritage
Where
Milton Keynes
Website
www.tnmoc.org (opens in a new tab)
Linked company
The National Museum of Computing
Registered
2005

Income and spending

  • YearIncomeSpending
  • 2025£955k£1.1m
  • 2024£547k£520k
  • 2023£473k£400k
Earlier years
  • 2022£386k£358k
  • 2021£497k£304k

Income trend, 2021 to 2025.

Charitable objects

THE ‘OBJECTS’ OF THE CHARITY ARE: ? TO ESTABLISH AND MAINTAIN A MUSEUM IN ENGLAND AND WALES FOR COMPUTING AND ITS HISTORY FOR THE BENEFIT OF THE PUBLIC; ? THEREBY TO COLLECT, HOLD, PRESERVE, MAINTAIN, ARRANGE, RESTORE, CONSERVE, INTERPRET, PROTECT, PRESENT AND DEVELOP ARTEFACTS AND OTHER MATERIAL RELATING TO COMPUTING; ? TO PROMOTE THE STUDY AND PRACTICE OF COMPUTING AND ITS HISTORY, AND TO ADVANCE KNOWLEDGE AND EDUCATION OF COMPUTING FOR THE BENEFIT OF THE PUBLIC; ? TO DEVELOP AND SUSTAIN ACTIVITIES TO STIMULATE INTEREST IN COMPUTING AND ITS HISTORY; ? SUCH OTHER CHARITABLE PURPOSES BENEFICIAL TO THE PUBLIC CONSISTENT WITH THE OBJECTS SET OUT HERE AS THE TRUSTEES SHALL IN THEIR ABSOLUTE DISCRETION DETERMINE. ‘COMPUTING’ SHALL INCLUDE MATTERS CONCERNED WITH THE HISTORY AND FURTHERANCE OF COMPUTER SCIENCE AND TECHNOLOGY AND THE DESIGN AND DEVELOPMENT OF COMPUTING SYSTEMS AND APPLICATIONS; AND SHALL INCLUDE ANY FORM OF COMPUTING SYSTEM..

Board analysis

Board DNA

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

2.2y median 2y
average tenure
10y
longest tenure

Trustees past 6 years

13.1y
average years in governance

First-time vs portfolio trustees

First-time (7)

Portfolio (3)

10
company-linked trustees

Sector coverage iSector coverageThe charitable fields this board's trustees govern in elsewhere, by Charity Commission classification. Excludes this charity.

Education/training 10Environment/conservation/heritage 9General Charitable Purposes 1The Advancement Of Health Or Saving Of Lives 1The Prevention Or Relief Of Poverty 1

Commercial experience iCommercial experienceThe industries this board's members are company directors in, by Companies House SIC code. Excludes this organisation's own company.

Education 12Tech and media 8Retail and trade 4

Succession forecast iSuccession forecastThe number of board seats likely to open in the next twelve months - summed across the board from each dated trustee’s tenure - and the profile worth recruiting next. From the filed record, deterministic.

🔒 Succession forecast is a Pro feature - the board seats likely to open in the next year and the ideal next trustee. Explore Pro →

Health of the organisation facts side by side - the conclusion is yours

Income v spending, filed accountsiIncome v spendingTotal gross income and expenditure from filed annual returns, Charity Commission, last 5 years.
2021
2022
2023
2024
2025
incomespending£955k latest income
ReservesiReserves12 x free reserves / annual expenditure, from the Part B annual return. The sector median is computed across all Part B filers in the same income band.

3.0 months of spending held in free reserves · median for charities its size: 4.0 months · was 9.7 in 2021

13 from 13 in 2024
EmployeesiEmployeesHeadcount as filed in Part B annual returns, per financial year. Shown exactly as filed; year-on-year figures may be filed on different bases, so a comparison is only shown when the filings are plausibly comparable.

Sources

Official record from the Charity Commission register for England and Wales. Governance Register calculates the connections.

Record details
Registered charity number
1109874
Status
Registered
Governing document
MEMORANDUM AND ARTICLES OF ASSOCIATION INCORPORATED 30 MARCH 2005. AS AMENDED ON 22 NOV 2019 AS AMENDED ON 12 SEP 2019 AS AMENDED ON 27 MAR 2020AS AMENDED BY SPECIAL RESOLUTION(S) DATED 30 MAR 2020
Companies House
Company number 05407952 · Active
Contact on the register
07702726972 · info@tnmoc.org
Edition
Register edition compiled 4th October 2026
Labels
Official record from the register · Calculated derived by Governance Register. Anything added by an organisation or person is labelled as provided by them.

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