SEA LIFE TRUST LIMITED

Registered charity 1175859 · accounts filings on the Charity Commission register

The SEA LIFE TRUST develops, delivers and supports projects and campaigns and operates marine wildlife sanctuaries to help make a measurable difference to the protection of marine and freshwater wildlife and habitats across the world. Our main focus areas are: campaigning for freshwater & marine protection, reducing plastic pollution & overfishing in our seas and marine rescue & rehabilitation.

Objects

THE CHARITY'S OBJECTS ARE:TO PROMOTE FOR THE BENEFIT OF THE PUBLIC THE CONSERVATION, PROTECTION AND IMPROVEMENT OF THE PHYSICAL AND NATURAL ENVIRONMENT, PARTICULARLY THE MARINE AND FRESHWATER ENVIRONMENT AND THE WELL BEING AND CONSERVATION OF WILD SPECIES LIVING IN THAT ENVIRONMENT AND IN PARTICULAR VULNERABLE AND ENDANGERED SPECIES AND PROMOTING AND CONDUCTING RESEARCH INTO SUCH SPECIES AND PROMOTING AND CONDUCTING BREEDING, CONSERVATION, REHABILITATION AND RELEASE INTO THE WILD OF SUCH SPECIES; AND TO ENCOURAGE AND PROVIDE EDUCATION AND THE DISSEMINATION OF INFORMATION ABOUT THE MARINE AND FRESHWATER ENVIRONMENT.

The charity’s charitable objects and area of benefit, quoted from its governing document as held on the Charity Commission register.

Causes: Environment/conservation/heritage · Grant history (this charity is a funder) · website · Get email alerts

Registered contact address: Southwark, London, England (from the postcode on the register)

Latest income
£4.2m
Latest spending
£5.1m
Registered
2017
Accounts read
FY2025

Financial health, per its FY2025 accounts

The accounts state that unrestricted reserves stood at £4,394,271, which the Trustees consider appropriate against their policy target of covering staff salaries and donation commitments. Total income decreased significantly to £4,236,873 from the prior year, primarily due to the absence of large one-off donations received in 2024, though the charity remains supported by Merlin Entertainments through donated services and loan facilities.

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

What the accounts disclose

Highest-paid employee band: over £60,000 — below the median for charities its size (£70k)
“Two employees were paid over £60,000 (2024: 0 employees).” — page 43
Per its FY2025 accounts as filed with the Charity Commission.
Employees paid over £60,000: 2
“Two employees were paid over £60,000 (2024: 0 employees).” — page 43
Per its FY2025 accounts as filed with the Charity Commission.
Reserves policy: sufficient to cover the notice period and salaries of any staff directly employed by the Trust plus any outstanding donation commitments made (reserves figure: £4.4m)
“The Trustees target having reserves at a level to be sufficient to cover the notice period and salaries of any staff directly employed by the Trust plus any outstanding donation commitments made.”
Per its FY2025 accounts as filed with the Charity Commission.
Related-party transaction: Merlin provided Gift-in-Kind and donated services donations totalling £229,643.
“Merlin made cash donations to the Charity of £nil (2024: £1,000,000) and made Gift-in-Kind and donated services donations totalling £229,643 (2024: £145,703).” — page 50
“There is an arms-length loan facility with Merlin. This facility was utilised late in the period and an amount of £500,000 was drawn down.” — page 50
Per its FY2025 accounts as filed with the Charity Commission.
Related-party transaction: Merlin provided an arms-length loan facility of £500,000 drawn down in 2025.
“Merlin made cash donations to the Charity of £nil (2024: £1,000,000) and made Gift-in-Kind and donated services donations totalling £229,643 (2024: £145,703).” — page 50
“There is an arms-length loan facility with Merlin. This facility was utilised late in the period and an amount of £500,000 was drawn down.” — page 50
Per its FY2025 accounts as filed with the Charity Commission.
Related-party transaction: Merlin bore salary costs of £218,155 for SEA LIFE TRUST employees.
“Merlin made cash donations to the Charity of £nil (2024: £1,000,000) and made Gift-in-Kind and donated services donations totalling £229,643 (2024: £145,703).” — page 50
“There is an arms-length loan facility with Merlin. This facility was utilised late in the period and an amount of £500,000 was drawn down.” — page 50
Per its FY2025 accounts as filed with the Charity Commission.

Accounts audited by Forvis Mazars LLP. Discloses 6 of 6 completeness components.

Year-over-year changes

Comparing this charity’s FY2024 and FY2025 accounts as analysed by this site.

Policies the charity declares

In its annual return the charity told the Commission that it has the policies listed below. This is self-declared: it is not verified by the Commission or by this site, and it is not evidence of how a policy works in practice.

From the charity’s annual return (Part A, self-declared)

Answers and figures the charity gave in Part A of its annual return to the Charity Commission. They are self-declared: not verified by the Commission or by this site. Only positive answers and figures are listed; items not listed are simply not shown.

Self-declared on the annual return for the financial year ending 31/12/2025

  • Volunteers: 1,462
  • Employees paid over £60,000: 2 (£60,001–£70,000: 2)
  • Has a trading subsidiary

Self-declared on the annual return for the financial year ending 31/12/2024

  • Volunteers: 1,517
  • Has a trading subsidiary

Self-declared on the annual return for the financial year ending 31/12/2023

  • Volunteers: 2,127
  • Government income: £454 — grants £454 (1); under 1% of the £4,110,740 total gross income on the same return
  • Has a trading subsidiary

Source: this charity’s annual returns on the Charity Commission register.

Annual return filing dates (Charity Commission record)

Of its last 5 annual returns with a recorded received date, 1 was received after the due date: year ending 31/12/2024 (received 19/12/2025, 49 days after the 31/10/2025 due date).

Due and received dates as recorded in the Commission’s annual-return data; the data does not say whether an extension was agreed. Source: this charity’s annual returns on the Charity Commission register.

Corporate structure

SLT SANCTUARY TRADING LIMITED — per its own Companies House accounts
  • Turnover: £656k
  • Profit before tax: £14k
  • The subsidiary holds significant unsecured, interest-free receivables from and payables to group undertakings, which are payable/repayable on demand. Specifically, amounts owed to group undertakings increased to £573,359 (2023: £0), while amounts owed by group undertakings decreased to £0 (2023: £127,777).

Public fundraising profile: JustGiving — SEA LIFE Trust (matched by registered charity number).

Company officers (Companies House)

Current officers of the charity’s own company per the Companies House register, cross-checked against the Charity Commission trustee list by name. A director not on the trustee list is usually a timing or naming difference between the two registers — check both records before drawing conclusions.

Official officers record.

Property (HM Land Registry)

3 registered titles in England and Wales held by the charity’s company or corporate body (1 freehold). 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 31/12/2025)

Total income
£4.2m
Total spending
£5.1m
Cost of raising funds
£1.1m
Reserves (reported)
£4.4m
Employees
77

Reported reserves equal ~10.4 months of spending — above the median for charities its size (median 4.7 months; benchmarks).

Per its annual return, cost of raising funds: 25.2% of total income — in the top quarter for charities its size (median 5.3%) (benchmarks).

Register events

Trustees · trustee networks

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

Operates in: Australia · Austria · Belgium · Bulgaria · China · Cyprus · Czech Republic · Denmark · Estonia · Finland · France · Germany

Income and spending

Financial year endIncomeSpending
31/12/2025£4.2m£5.1m
31/12/2024£6.8m£4.8m
31/12/2023£4.1m£4.1m
31/12/2022£3.6m£4.0m
31/12/2021£4.0m£3.5m

Common questions

Is SEA LIFE TRUST LIMITED financially healthy?

Per its FY2025 accounts: The accounts state that unrestricted reserves stood at £4,394,271, which the Trustees consider appropriate against their policy target of covering staff salaries and donation commitments. Total income decreased significantly to £4,236,873 from the prior year, primarily due to the absence of large one-off donations received in 2024, though the charity remains supported by Merlin Entertainments through donated services and loan facilities. Its FY2025 accounts were audited by Forvis Mazars LLP.

What does the highest-paid employee of SEA LIFE TRUST LIMITED earn?

Per its FY2025 accounts, the highest-paid employee was in the over £60,000 band, and 2 employees earned over £60,000.

Who funds SEA LIFE TRUST LIMITED?

Funders whose own accounts filings name SEA LIFE TRUST LIMITED as a grant recipient include MARJORIE COOTE ANIMAL CHARITY TRUST.

Known funders

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

FunderYearAmountPurpose (as stated by the funder)
MARJORIE COOTE ANIMAL CHARITY TRUSTFY2021£500One-off grant

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 MARINE CONSERVATION SOCIETY.

Side by side with its peers

CharityIncomeTop pay bandStaff >£60kReserves vs policyFundraising costGoing concern
SEA LIFE TRUST LIMITED£4.2mover £60,0002above—no doubt
MARINE CONSERVATION SOCIETY FY2025£5.3m£80,001 - £90,000—within20.0%no doubt
SOMERSET WILDLIFE TRUST FY2025£5.3m——within15.1%no doubt
SEA TRUST WALES FY2025£177k—0unclear—no doubt
ESSEX WILDLIFE TRUST LIMITED FY2024£10.0m——above—no doubt
THE RIVERS TRUST FY2025£10.5m——above—no doubt

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