--- title: "Brentwood School CIO — check charity number 1153605 | CharityCompare" description: "Is Brentwood School CIO a legitimate UK charity? Check charity number 1153605. Education/training charity based in Brentwood. Official Charity Commission record, key facts and how to claim the profile — on CharityCompare." source: https://www.charitycompare.org.uk/charity/brentwood-school-cio retrieved: 2026-08-19T04:09:37.780Z license: "Charity data © Crown copyright, Open Government Licence v3.0" --- Quick answer Brentwood School CIO is a registered charity (number 1153605) on the Charity Commission for England and Wales register, so it is a legitimate, regulator-overseen organisation. It is registered for: education/training. Its latest reported income was £43,801,078 (year ending 2025-08-31). CharityCompare shows its official register record below; a Clarity Score is added automatically once detailed filing history is available. ## What are the key facts about Brentwood School CIO? Registered charity number 1153605 Status Registered (active) Charity type CIO Location Brentwood Latest income (year ending 2025-08-31) £43,801,078 Website [www.brentwoodschool.co.uk](http://www.brentwoodschool.co.uk/) ## What does Brentwood School CIO do? The Charity's Objectives are the advancement of education in or near the District of Brentwood by providing day and boarding schooling. The School provides a first class education for pupils aged between 3 and 18 that prepares them for life in the modern world. Every child is treated as an individual and encouraged to combine work in the classroom with a wide range of co-curricular activities. ## What causes is Brentwood School CIO registered for? Education/training ## Why is there no Clarity Score for Brentwood School CIO yet? The Clarity Score is computed from full financial filing history. Brentwood School CIO is on the official register but outside the detailed-filing group we currently score (or awaiting its first filings), so we show its official register record instead of a rating. Its score appears automatically once enough filing data exists — never by payment. [How scoring works](https://www.charitycompare.org.uk/methodology) ## Is this your charity? Claim this profile free to add your own description, correct details, or respond publicly. Optional [partner plans](https://www.charitycompare.org.uk/partners) add your logo, photos, verified badge and supporter features — claiming itself is always free and never changes any score. [Claim this profile — free](https://www.charitycompare.org.uk/claim?charity=brentwood-school-cio&type=claim) [Visit charity website](http://www.brentwoodschool.co.uk/) ## Frequently asked questions Is Brentwood School CIO a legitimate charity? Yes. Brentwood School CIO is a legitimate registered charity (charity number 1153605) regulated by the Charity Commission for England and Wales. You can verify it on the official register. Registration proves status — it is not a Clarity Score or an impact rating. What is Brentwood School CIO's charity number? Brentwood School CIO's charity number is 1153605. Check that number on the Charity Commission register or this CharityCompare profile before you donate. How do I check charity number 1153605? Search 1153605 on the Charity Commission for England and Wales register or on CharityCompare. Confirm the registered name matches the organisation asking for money — scammers sometimes reuse real charity numbers. What does Brentwood School CIO do? The Charity's Objectives are the advancement of education in or near the District of Brentwood by providing day and boarding schooling. The School provides a first class education for pupils aged between 3 and 18 that prepares them for life in the modern world. Every child is treated as an individual and encouraged to combine work in the classroom with a wide range of co-curricular activities. Does Brentwood School CIO have reviews and complaints? CharityCompare does not host public user reviews for Brentwood School CIO. This basic profile confirms registration and register facts. Rated charities also show a filing-based Clarity Score. For formal complaints, contact the Charity Commission for England and Wales or the Fundraising Regulator as appropriate. How can I donate to Brentwood School CIO? Brentwood School CIO's website is http://www.brentwoodschool.co.uk — donate there directly so the charity receives the full amount. CharityCompare never takes a commission on donations. Source: Charity Commission for England and Wales register extract dated 2026-07-31, used under the [Open Government Licence v3.0](https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/). Always verify current details on the [official register entry](https://register-of-charities.charitycommission.gov.uk/en/charity-search/-/charity-details/1153605).