Animals · Reg 1137209
Blue Marine Foundation
Charity rating & review
95/100 Clarity Score · 5 stars · Charity Commission filings · How we score
Clarity score
Exceptional
Quick answer
Is Blue Marine Foundation a good charity?
Blue Marine Foundation scores 95/100 (5 stars, Exceptional) on CharityCompare's Clarity Score, calculated from its UK regulator filings. Its latest accounts year is 2025 (£13m total income, 92% of spending on charitable activities). This reflects financial transparency and stewardship on paper — not the real-world impact of its programmes. See the full breakdown.
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What does Blue Marine Foundation do?
Blue Marine Foundation is a registered charity (no. 1137209) working in animals across the United Kingdom. Its latest Charity Commission filing directs 92% of spending to charitable activities, holding roughly 3 months of reserves, and files its annual accounts on time. Reported income has been growing (≈20% a year). CharityCompare's Clarity Score rates the organisation only from public Charity Commission accounts — accountability, financial health, efficiency and community support — not the quality or impact of its programmes.
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In short: BLUE MARINE FOUNDATION scores 95 out of 100 (5 stars). 92% average program spend (3-year average). Filings are up to date with no major concerns.
What is Blue Marine Foundation?
Blue Marine Foundation has a Clarity Score of 95 out of 100 on CharityCompare (5 stars, Exceptional). Charity Commission registration number 1137209. Status: Registered. Primary cause area: Animals. Latest accounts year 2025: total income £13m, with 92% of expenditure on charitable activities. Accounts filing: up to date. Reserves: approximately 3 months of operating costs. No major red flags from our filing review. Scores are independent and based on official filings — not a donation recommendation.
Data from Charity Commission register, last updated .
Overall score
95/100
5★ · Exceptional
Cause spend
92%
3-yr avg · charitable activities
Accountability
93/100
Finance beacon
Income
£13m
Latest year 2025
Reserves
3 mo
Months of running costs
Accounts filing
On time
Charity Commission
£13.5 raised per £1 fundraising (3-yr avg) · 11% overhead · Website on register · Confidence: high
How does BLUE MARINE FOUNDATION compare?
Clarity Score percentile against similar UK charities — the share of peers BLUE MARINE FOUNDATION scores higher than.
Scores higher than 98% of 943 charities in its income band · 95/100 vs 77 peer average (marker).
Scores higher than 92% of 370 charities in this cause · 95/100 vs 78 peer average (marker).
How reliable is Blue Marine Foundation's data?
- Source
- Charity Commission (England & Wales)
- Accounts year
- 2025
- Filing date
- Profile reviewed
High confidence — complete filing data
Scores reflect the latest annual accounts on the register. Clarity Score measures how clearly the charity accounts for money in those filings — not programme impact.
Contains public sector information licensed under the Open Government Licence v3.0. Sources: Charity Commission for England and Wales, Office of the Scottish Charity Regulator and Charity Commission for Northern Ireland. Open Government Licence v3.0 .
What is Blue Marine Foundation's Beacon report?
Detailed accountability and finance metrics from UK regulator filings — structured for transparency in our four-beacon report.
Accountability & Transparency
Baseline trust from filing discipline, board oversight, and declared governance policies.
93/100
| Metric | Score | Value |
|---|---|---|
| Filing history (5 years) 100% on-time over five years = 15 pts · one late filing = 5 pts · two or more = 0 pts. | 100% | 15/15 pts |
| Trustee oversight Three or more trustees on the register = 15 pts, scaled down for fewer (governance red flag below three). | 100% | 7 trustees · 15/15 pts |
| Declared policies Safeguarding (4) · conflict of interest (3) · volunteer management (3) — from Charity Commission annual return. | 70% | 7/10 pts |
Financial Health
Stability and solvency — reserves, revenue trend, and debt from Charity Commission accounts.
93/100
| Metric | Score | Value |
|---|---|---|
| Reserves (months of cash) 3–24 months = full marks, tapering on both sides · 0 months or 4+ years (hoarding) = 0 pts. | 100% | 3 months · 15/15 pts |
| Income stability / growth +20% or more over the window = 10 pts · flat = 5 pts · −20% or worse = 0 pts, scaled between. | 90% | 9/10 pts · 3-year average |
| Liabilities to assets 0% liabilities-to-assets = 5 pts, scaling down to 0 pts at 60%+ debt. | 80% | 9% · 4/5 pts |
Financial Efficiency
How efficiently funds reach the cause — program spend and fundraising cost ratios.
100/100
| Metric | Score | Value |
|---|---|---|
| Program expense ratio 90%+ on charitable activities = full marks, scaling down to 0 pts at 50% or below. | 100% | 92% · 10/10 pts (3-year average) |
| Fundraising efficiency ≤10p to raise £1 = full marks, scaling down to 0 pts at 40p or above (fundraising cost ÷ income). | 100% | 7p per £1 income · 10/10 pts (3-year average) |
Community Support
Grassroots backing from Charity Commission workforce data — volunteers vs paid staff.
100/100
| Metric | Score | Value |
|---|---|---|
| Volunteer-to-staff ratio Volunteers at 2x staff or more = full marks · no volunteers = 0 pts, scaled between. | 100% | 120 volunteers / 54 staff · 10/10 pts |
What is Blue Marine Foundation's Clarity Score?
95/100 total · Exceptional · 5 of 5 stars
Four pillars (40 + 30 + 20 + 10 points) from Charity Commission filings — see methodology for full weightings.
Accountability & Transparency
Baseline trust from filing discipline, board oversight, and declared governance policies.
93/100
Financial Health
Stability and solvency — reserves, revenue trend, and debt from Charity Commission accounts.
93/100
Financial Efficiency
How efficiently funds reach the cause — program spend and fundraising cost ratios.
100/100
Community Support
Grassroots backing from Charity Commission workforce data — volunteers vs paid staff.
100/100
How much does Blue Marine Foundation raise and spend?
Latest filed year 2025 · Source: Charity Commission filings
| Category | Amount | % of spend |
|---|---|---|
| Total income | £13m | — |
| Total expenditure | £12m | — |
| Charitable activities | £11m | 91% |
| Fundraising | £1.1m | 9% |
| Governance & admin | £990k | 8% |
Where does the money go?
Latest accounts (2025) · £12m spent
- Charitable activities91% · £11m
- Fundraising9% · £1.1m
- Governance8% · £990k
What trust indicators does Blue Marine Foundation have?
Pulled from the Charity Commission register — filing behaviour, board size, and workforce where reported.
-
Accounts filed on time
up to date · last filing
-
Trustee board size (3–12)
7 trustees on the Charity Commission register
-
Workforce on register
54 employees · 120 volunteers (2:1 volunteer-to-staff)
Fundraising Regulator
Status not yet checked
Separate from our financial scores — shows whether the charity follows the Code of Fundraising Practice.
Check Fundraising Regulator →Official register
Reg 1137209
Full trustee list, accounts, and regulatory history on the Charity Commission.
View on Charity Commission →Trustees & officers
- GEORGE LINCOLN DUFFIELD
- CHRIS GORELL BARNES
- Dr ARLO BRADY since 2012
- Charles Derek Nelson since 2024
- Jovitha Vidyamaya Sonali Siriwardena since 2024
- Elsa Palanza since 2024
- Lord Frank Zacharias Robin Goldsmith since 2024
How we score charities +
The Clarity Score is a 100-point rating from UK regulator filings (Charity Commission for England and Wales, OSCR and CCNI). Four pillars — Accountability & Transparency (40), Financial Health (30), Financial Efficiency (20), and Community Support (10) — each scored on a continuous scale, not pass/fail cutoffs. A statutory inquiry sets the score to 0 automatically.
Accountability & Transparency
Scored from filings
40 points — filing history (15), trustee oversight (15, scaling up to a board of three or more), declared policies (10).
Financial Health
Scored from filings
30 points — reserves (15, full marks 3–24 months, tapering on both sides), income stability (10), liabilities to assets (5, scaling down as debt rises).
Financial Efficiency
Scored from filings
20 points — program expense ratio and fundraising cost, each on a graduated scale (not a single cutoff). Kept at 20% of the total: financial-ratio scoring alone is not a reliable effectiveness signal (see "why not just an overhead ratio?" below).
Community Support
Scored from filings
10 points — volunteer-to-staff ratio from Charity Commission workforce data, scaling continuously up to a 2:1 ratio.
Overall score
Sum of all pillar points. Display stars use the same bands as the labels: 90–100 → 5★ Exceptional; 75–89 → 4★ Good; 60–74 → 3★ Needs improvement; 1–59 → 2★ Poor; 0 → not rated.
How have Blue Marine Foundation's finances changed over five years?
- Income
- Spending
- Cause spend
Values in £ thousands · Cause spend plotted only when the filing discloses a split · Source: Charity Commission accounts
What are the key facts about Blue Marine Foundation?
- Overall score
- 95/100 (5★)
- Income
- £13m
- Cause spend
- 92% of expenditure
- Reg number
- 1137209
- Scope
- UK-wide
- Reserves
- 3 months
- Trustees
- 7
- Accounts year
- 2025
- Filing
- up to date
How does BLUE MARINE FOUNDATION compare, and where else can you look?
Where BLUE MARINE FOUNDATION sits
The causes this charity is classified under, and other charities working nearby.
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Top-rated peers by CharityCompare score
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- GREENACRES RESCUE LIMITED 100/100 · £884k
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How can you share Blue Marine Foundation's rating?
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Frequently asked questions
Common questions about Blue Marine Foundation's rating, finances, and Charity Commission status.
Is Blue Marine Foundation a good charity? +
Blue Marine Foundation scores 95 out of 100 (5 stars — Exceptional) on CharityCompare's Clarity Score, our independent read of its UK regulator filings. Around 92% of its spending goes to charitable activities and its accounts are up to date. That reflects how transparent and financially healthy it looks on paper — it does not measure the real-world impact of its work, so treat it as one factor alongside the cause you care about. CharityCompare never tells you where to donate.
Is Blue Marine Foundation a legitimate charity? +
Yes — Blue Marine Foundation is a legitimate registered charity (charity number 1137209). Verify it on the official register: https://register-of-charities.charitycommission.gov.uk/en/charity-search/-/charity-details/1137209. Registration proves status; Clarity Score then summarises filing transparency on paper, not programme impact.
What is Blue Marine Foundation's charity number? +
Blue Marine Foundation's charity number is 1137209. Check that number on the official register (Charity Commission, OSCR or CCNI) or this CharityCompare profile before you donate — scammers sometimes reuse real numbers on fake appeals.
What is Blue Marine Foundation's charity rating? +
Blue Marine Foundation scores 95 out of 100 on CharityCompare (5 stars — Exceptional). The Clarity Score V1 sums four pillars from UK regulator filings: Accountability & Transparency (40 pts), Financial Health (30), Financial Efficiency (20), and Community Support (10). Stars use the same bands as those labels — 90+ is 5★ Exceptional. It is not an impact ranking.
Does Blue Marine Foundation have reviews and complaints? +
CharityCompare does not host public user reviews for Blue Marine Foundation. Instead you get a filing-based Clarity Score, cause spend, reserves and red flags such as late accounts. For formal complaints about a charity, contact the Charity Commission, OSCR, CCNI or the Fundraising Regulator as appropriate.
How much of my donation reaches Blue Marine Foundation? +
According to its 2025 regulator filing, 92% of Blue Marine Foundation's total spending went to charitable activities (3-yr avg across disclosed years). That is the closest official figure to "how much of your donation reaches the cause" — it is an average across all spending in the filing, not a pound-by-pound breakdown of an individual gift.
What are Blue Marine Foundation's overheads? +
According to its 2025 regulator filing, fundraising costs were about 8% of total expenditure and combined overheads (fundraising plus governance) were about 11% of total expenditure at Blue Marine Foundation. The filings CharityCompare uses do not publish CEO or senior-staff pay, so we cannot say what Blue Marine Foundation's chief executive is paid — where disclosure rules apply, senior pay appears in the trustees' annual report on the Charity Commission register.
How much income does Blue Marine Foundation receive? +
Blue Marine Foundation reported £13m total income in its 2025 accounts, based on UK regulator filings. Five-year trend: growing.
Are Blue Marine Foundation's accounts up to date? +
Filing status: up to date (last filing 2026-06-24). CharityCompare flags late or missing accounts separately from the financial score.
Where is Blue Marine Foundation based? +
Blue Marine Foundation is listed at London · UK-wide · WC2R 1LA and operates UK-wide, focused on animals.
How does CharityCompare score Blue Marine Foundation? +
We calculate a Clarity Score of 0–100 from four pillars in Blue Marine Foundation's regulator filings: Accountability & Transparency (40 points — filing history, trustees, policies), Financial Health (30 — reserves, income trend, debt), Financial Efficiency (20 — cause spend and fundraising cost, on a graduated scale) and Community Support (10 — volunteer-to-staff ratio). An open statutory inquiry scores 0. The score measures reporting on paper, not programme impact. CharityCompare is free for donors, takes no commission on donations, and scores cannot be bought.
How often is this page updated? +
This profile was last updated on 17 July 2026 from the latest UK regulator data available to CharityCompare, and Blue Marine Foundation's most recent accounts cover 2025. Scores and figures refresh whenever we re-ingest the register, so the page reflects our latest data pull rather than a one-off review.