--- title: "One Plus One Marriage and Partnership Research — check charity number 1087994 | CharityCompare" description: "Is One Plus One Marriage and Partnership Research a legitimate UK charity? Check charity number 1087994. Education/training charity based in 6th Floor. Official Charity Commission record, key facts and how to claim the profile — on CharityCompare." source: https://www.charitycompare.org.uk/charity/one-plus-one-marriage-and-partnership-research retrieved: 2026-08-23T09:32:15.334Z license: "Charity data © Crown copyright, Open Government Licence v3.0" --- Quick answer One Plus One Marriage and Partnership Research is a registered charity (number 1087994) 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 £1,127,073 (year ending 2025-03-31). 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 One Plus One Marriage and Partnership Research? Registered charity number 1087994 Status Registered (active) Charity type Charitable company Location 6th Floor Latest income (year ending 2025-03-31) £1,127,073 Website [www.oneplusone.org.uk](http://www.oneplusone.org.uk/) ## What does One Plus One Marriage and Partnership Research do? One Plus One puts research into practice. We investigate what makes relationships work or fall apart and make the findings accessible through publications, web services, training and resources, to everyone interested in strengthening and supporting couple and family relationships. ## What causes is One Plus One Marriage and Partnership Research registered for? Education/training ## Why is there no Clarity Score for One Plus One Marriage and Partnership Research yet? The Clarity Score is computed from full financial filing history. One Plus One Marriage and Partnership Research 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=one-plus-one-marriage-and-partnership-research&type=claim) [Visit charity website](http://www.oneplusone.org.uk/) ## Frequently asked questions Is One Plus One Marriage and Partnership Research a legitimate charity? Yes. One Plus One Marriage and Partnership Research is a legitimate registered charity (charity number 1087994) 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 One Plus One Marriage and Partnership Research's charity number? One Plus One Marriage and Partnership Research's charity number is 1087994. Check that number on the Charity Commission register or this CharityCompare profile before you donate. How do I check charity number 1087994? Search 1087994 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 One Plus One Marriage and Partnership Research do? One Plus One puts research into practice. We investigate what makes relationships work or fall apart and make the findings accessible through publications, web services, training and resources, to everyone interested in strengthening and supporting couple and family relationships. Does One Plus One Marriage and Partnership Research have reviews and complaints? CharityCompare does not host public user reviews for One Plus One Marriage and Partnership Research. 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 One Plus One Marriage and Partnership Research? One Plus One Marriage and Partnership Research's website is http://www.oneplusone.org.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/1087994).