--- title: "Onca Trust Limited — charity 1150539 | CharityCompare" description: "Onca Trust Limited (charity 1150539): income £215k (2025). Check registration, accounts, Gift Aid and official sources on an independent UK profile." source: https://www.charitycompare.org.uk/charity/onca-trust-limited retrieved: 2026-10-06T20:35:21.200Z date_note: "Retrieval time is not the filing, register-extract or editorial-review date; cite those dates from the content." license: "Charity data © Crown copyright, Open Government Licence v3.0" --- Registered charity · No. 1150539Charitable company OT # Onca Trust Limited Independent profile · Charity Commission for England and Wales data Onca Trust Limited is a registered charity in England & Wales. Its register classifications include general charitable purposes, education/training, arts/culture/heritage/science. Register extract 2026-10-04 · Not yet rated [Visit charity website](http://www.onca.org.uk/) [Check official registration](https://register-of-charities.charitycommission.gov.uk/charity-details/?regId=1150539&subId=0) Work at Onca Trust Limited? [Claim this profile free](https://www.charitycompare.org.uk/claim?charity=onca-trust-limited&type=claim&name=Onca%20Trust%20Limited) to add your own description, logo and links. At a glance · official register ## What are the key facts about Onca Trust Limited? Reported income · year ending 2025-03-29 £214,957 Reported spending · year ending 2025-03-29 £246,791 Registered charity number 1150539 Status in source extract Registered Charity type Charitable company Register contact address detail (not service area) Brighton Registered for Gift Aid (HMRC) Yes Website [www.onca.org.uk](http://www.onca.org.uk/) Quick answer Onca Trust Limited (number 1150539) is listed as registered in the Charity Commission snapshot used here. Check the live register for its current position. Registration does not authenticate a particular fundraising appeal or establish the impact of a donation. ## What does Onca Trust Limited do? The ONCA Trust fosters and inspires a greater understanding of ecology through art, education and creative practice. We raise awareness of environmental and social change through the running of a non-profit art gallery, studio and workspace, and through arts-based educational outreach. We organise exhibitions, workshops, events and projects, themed around key ecological issues. Activities reported on the official register · extract 2026-10-04. From the annual return ## Pay, income, Gift Aid and registration details for Onca Trust Limited Answers Onca Trust Limited gave in its annual return to the Charity Commission for the year ending 29 March 2025, plus its register entry. A blank answer in the return is shown as not reported, never as “no”. ### Can I claim Gift Aid, and are the trustees paid? The register records Onca Trust Limited as registered with HMRC for Gift Aid, so a UK taxpayer can usually add 25p to every £1 they give by making a Gift Aid declaration. [Work out your Gift Aid](https://www.charitycompare.org.uk/gift-aid-calculator) Onca Trust Limited's annual return for the year ending 29 March 2025 reports that no trustee received remuneration or other benefits from the charity. ### Registration details Registered as a charity 21 January 2013 Company number [08220691](https://find-and-update.company-information.service.gov.uk/company/08220691) (Companies House) Where it says it operates Brighton and Hove ## Who it supports and how it works **Reported beneficiaries:** Other Charities Or Voluntary Bodies; The General Public/mankind. **Reported activities:** Makes Grants To Individuals; Makes Grants To Organisations; Provides Buildings/facilities/open Space; Provides Advocacy/advice/information. Classifications supplied to the register; extract 2026-10-04. These broad categories do not establish eligibility or current capacity. Use the official contact details to ask about access, referrals and service area. ## What causes is Onca Trust Limited registered for? General Charitable PurposesEducation/trainingArts/culture/heritage/science ## Why is there no Clarity Score for Onca Trust Limited yet? Our dataset does not yet contain the detailed filing history needed to score Onca Trust Limited. An unrated profile is a gap in our assessment, not a negative judgement about the charity. The register facts and available annual-return disclosures above remain useful. Payment never influences a rating. [How scoring works](https://www.charitycompare.org.uk/methodology) ## What should you check before donating to Onca Trust Limited? - Match the registered name and number to the appeal. A real charity number can be copied by someone impersonating the organisation. - Open the current register entry to check status, contact details and available accounts. This profile reflects a dated extract. - Read the charity’s annual report for its work and results. An unrated profile means we lack a full assessment; it is not a negative rating. [How to read charity accounts](https://www.charitycompare.org.uk/guides/how-to-read-accounts) · [Explore rated charities](https://www.charitycompare.org.uk/charity-directory) ## Is this your charity? Claim this profile free to submit your description and an optional logo for review, correct details, or respond publicly. Approved claims show attribution and claimed status. Optional paid plans add enhanced media, reporting and labelled featured visibility by tier; they never change a score. [Claim this profile — free](https://www.charitycompare.org.uk/claim?charity=onca-trust-limited&type=claim&name=Onca%20Trust%20Limited) [Visit charity website](http://www.onca.org.uk/) ## Frequently asked questions Is Onca Trust Limited a legitimate charity? The register data used for this profile lists Onca Trust Limited as a registered charity (number 1150539) with the Charity Commission for England and Wales. Check the current register entry. A real charity number does not verify a fundraiser or appeal, and registration is not an impact rating. What is Onca Trust Limited's charity number? Onca Trust Limited's charity number is 1150539. Check that number on the Charity Commission register or this CharityCompare profile before you donate. How do I check charity number 1150539? Search 1150539 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 Onca Trust Limited do? The ONCA Trust fosters and inspires a greater understanding of ecology through art, education and creative practice. We raise awareness of environmental and social change through the running of a non-profit art gallery, studio and workspace, and through arts-based educational outreach. We organise exhibitions, workshops, events and projects, themed around key ecological issues. Does Onca Trust Limited have reviews and complaints? CharityCompare does not host public user reviews for Onca Trust Limited. 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 Onca Trust Limited? Onca Trust Limited's website listed in our register data is http://www.onca.org.uk. Verify it against the current register before donating. CharityCompare does not process donations or take a commission; the charity's payment provider may charge fees. Can I claim Gift Aid on a donation to Onca Trust Limited? The register records Onca Trust Limited as registered with HMRC for Gift Aid, so a UK taxpayer can usually add 25p to every £1 they give by making a Gift Aid declaration. Are Onca Trust Limited's trustees paid? Onca Trust Limited's annual return for the year ending 29 March 2025 reports that no trustee received remuneration or other benefits from the charity. When was Onca Trust Limited registered as a charity? Onca Trust Limited was entered on the register on 21 January 2013. It is also a company registered at Companies House (company number 08220691). Source: Charity Commission for England and Wales register extract dated 2026-10-04, 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/charity-details/?regId=1150539&subId=0).