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Registered charity · Middlesex

The Keepers and Governors of the Possessions, Revenues and Goods of the Free Grammar School of John Lyon, Within the Town of Harrow-on-the-Hill

The Keepers and Governors of the Possessions, Revenues and Goods of the Free Grammar School of John Lyon, Within the Town of Harrow-on-the-Hill is a registered charity (number 310033) based in Middlesex, governed by 25 trustees and chaired by David Geoffrey Philip Eyton CBE Freng since 2016. Latest income £91m (2025). Source: Charity Commission register, updated 18th October 2026.

Also known as Harrow School, The John Lyon School (Charity Commission)

  • 25 trustees
  • Income £91m (2025)
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Official record Charity Commission · updated 18th October 2026 · Sources · Free, no card or password

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Who leads it

Also 2 organisations acting as trustee: Miss Susan Hammond, Mr Karim Malcolm Wilkins.

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

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People on this board also govern

Similar charities are matched by type of organisation or purpose and listed by latest income; shared trustees are formal board links. Neither is proof the organisations work together.

About

What it does
Education/training, Religious Activities, Arts/culture/heritage/science, Amateur Sport and 1 more
Where
Harrow
Website
www.harrowschool.org.uk (opens in a new tab)
Registered
1966

Income and spending

  • YearIncomeSpending
  • 2025£91m£85m
  • 2024£88m£85m
  • 2023£84m£76m
Earlier years
  • 2022£74m£69m
  • 2021£68m£60m

Income trend, 2021 to 2025.

Income source mix, 2021: Government grants 1%. From the charity's annual return.

Charitable objects

A PUBLIC BOARDING SCHOOL FOR BOYS (HARROW SCHOOL) AND A DAY SCHOOL (JOHN LYON SCHOOL)

Grants received

20 grants · £6,551,597 total

360Giving data, published by funders. Coverage only includes funders who publish their grants to 360Giving, so these figures are a floor, not a complete picture.

Top funders

Most recent

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.

4.1y median 4y
average tenure
11y
longest tenure
7.6y
average years in governance
6
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 23Religious Activities 22Arts/culture/heritage/science 21Amateur Sport 1Overseas Aid/famine Relief 1The Advancement Of Health Or Saving Of Lives 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.

Professional services 10Education 7Manufacturing 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£90.8m latest income · income exceeded spending in 2024 and 2025
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.

0.0 months of spending held in free reserves · median for charities its size: 3.5 months

617 from 592 in 2021
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
310033
Status
Registered
Governing document
ROYAL CHARTER GRANTED 18 FEBRUARY 1572; PUBLIC SCHOOLS ACT 1868 AS AMENDED, AND STATUTES AS APPROVED BY H M QUEEN IN COUNCIL ON 8 JUNE 2016.
Contact on the register
020 8872 8000 · BURSAR@HARROWSCHOOL.ORG.UK
Edition
Register edition compiled 18th 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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