ROYAL ENTOMOLOGICAL SOCIETY OF LONDON

Registered charity 213620 · accounts filings on the Charity Commission register · also known as ROYAL ENTOMOLOGICAL SOCIETY

Our aim is to improve/disseminate knowledge of insect science. We organise meetings of a general/specialist nature where scientific knowledge is presented. The relationship of insects to ecology, conservation, food, animal or human health being a part of the science. We publish academic journals and identification guides for the general public and scientists. Our membership is international

Causes: Education/training · The Advancement Of Health Or Saving Of Lives · Animals · Environment/conservation/heritage · Grant history (this charity is a funder) · website · Get email alerts

Latest income
£1.5m
Latest spending
£1.7m
Registered
1962
Accounts read
FY2025

Financial health, per its FY2025 accounts

The accounts state that the charity holds total reserves of £21.37 million, with free unrestricted reserves of £2.8 million, which is ahead of the stated policy target of 12 to 18 months of annual unrestricted operating expenditure. The charity reports a net increase in total funds of £617k for the year, driven by operational income and significant gains on investments, indicating a robust financial position.

Automated summary of the FY2025 accounts; the evidenced findings below carry the verbatim passages.

What the accounts disclose

Reserves policy: 12 to 18 months of annual unrestricted operating expenditure (held: £2.8m)
“the general fund (free reserves) threshold is set at 12 to 18 months of annual unrestricted operating expenditure; this is budgeted to be between £1.5m to £2.2m.”
Per its FY2025 accounts as filed with the Charity Commission.
Trading subsidiary: RES Trading Limited
“RES Trading Limited, a wholly owned subsidiary of Royal Entomological Society of London, is incorporated in England and Wales (unlisted investments).” — page 29
Per its FY2025 accounts as filed with the Charity Commission.

Accounts audited by Knox Cropper LLP. Discloses 4 of 6 completeness components.

Corporate structure

RES TRADING LIMITED — per its own Companies House accounts
  • Profit before tax: £383
  • Donated/gift-aided to the charity: £383
  • Debtors include £10,101 (2025) / £384 (2024) owed by group undertakings.
“A gift aid donation was made to the parent charity, Royal Entomological Society of London, during the year of £383.”

Leadership, per the charity’s website

Listed on the charity’s own website when we last crawled it; roles may have changed. Pay-band disclosures above are anonymous statutory disclosures and are not attributed to any named individual.

Property (HM Land Registry)

2 registered titles in England and Wales held by the charity’s company or corporate body (1 freehold); recorded price paid £4.6m. All charity-held property. Contains HM Land Registry data © Crown copyright, OGL v3.0.

Public profiles (found on the charity’s own website): facebook · instagram

Structured financials (annual return, FY ending 28/02/2025)

Total income
£1.5m
Total spending
£1.7m
Cost of raising funds
£176k
Reserves (reported)
£21.3m
Employees
19

Reported reserves equal ~153.1 months of spending — in the top quarter for charities its size (median 4.8 months; benchmarks).

Per its annual return, largest income source: Charitable activities (82% of income) — components as reported reconcile to the return’s total income; not from the accounts narrative.

Per its annual return, cost of raising funds: 11.4% of total income — above the median for charities its size (5.2%) (benchmarks).

Register events

Trustees · trustee networks

Trustee list from the Charity Commission register (current, not historical).

Operates in: Throughout England And Wales

Income and spending

Financial year endIncomeSpending
28/02/2025£1.5m£1.7m
29/02/2024£1.7m£1.8m
28/02/2023£1.6m£1.5m
28/02/2022£1.2m£1.1m
28/02/2021£1.1m£955k

Common questions

Is ROYAL ENTOMOLOGICAL SOCIETY OF LONDON financially healthy?

Per its FY2025 accounts: The accounts state that the charity holds total reserves of £21.37 million, with free unrestricted reserves of £2.8 million, which is ahead of the stated policy target of 12 to 18 months of annual unrestricted operating expenditure. The charity reports a net increase in total funds of £617k for the year, driven by operational income and significant gains on investments, indicating a robust financial position. Its FY2025 accounts were audited by Knox Cropper LLP.

Who funds ROYAL ENTOMOLOGICAL SOCIETY OF LONDON?

Funders whose own accounts filings name ROYAL ENTOMOLOGICAL SOCIETY OF LONDON as a grant recipient include PROJECT GIVING BACK, CHAPMAN CHARITABLE TRUST.

Known funders

Grants to this charity found in funders’ own accounts filings.

FunderYearAmountPurpose (as stated by the funder)
PROJECT GIVING BACKFY2023£324kGrant for garden at RHS Chelsea Flower Show 2023
CHAPMAN CHARITABLE TRUSTFY2025£2k

Government & lottery funding

Grants to this charity published as open data by government and lottery funders (360Giving).

FunderDateAmountPurpose
The National Lottery Community Fund23/04/2026£14kInsect Week - Stand Tall for the Small
The National Lottery Heritage Fund08/12/2005£14k"National Insect Week 2006- Bradford Project"

Funders of similar charities

Funders whose accounts show grants to charities similar to this one (and no recorded grant to this charity) — a starting list for fundraisers.

Charities like this

Semantically similar by activities and financial character, from our analysed corpus. Compare with ROYAL SOCIETY OF TROPICAL MEDICINE AND HYGIENE.

Side by side with its peers

CharityIncomeTop pay bandStaff >£60kReserves vs policyFundraising costGoing concern
ROYAL ENTOMOLOGICAL SOCIETY OF LONDON£1.5m——above—no doubt
ROYAL SOCIETY OF TROPICAL MEDICINE AND HYGIENE FY2025£2.2m——unclear—no doubt
THE LINNEAN SOCIETY OF LONDON FY2025£2.6mmore than £60,0001above1.2%no doubt
BRITISH MYCOLOGICAL SOCIETY FY2024£322k—0unclear—no doubt
THE ROYAL SOCIETY OF LONDON FOR IMPROVING NATURAL KNOWLEDGE (COMMONLY KNOWN AS THE ROYAL SOCIETY) FY2025£157.6m—52above—no doubt
THE ROYAL ECONOMIC SOCIETY FY2024£2.4m——above—no doubt

Each row is that charity’s latest analysed filing; every value is quote-backed on its own page.