{
  "company_number": "01460919",
  "name": "Abacus Projects Limited",
  "url": "/company/01460919",
  "status": "Active",
  "is_active": true,
  "company_type": "Private Limited Company",
  "incorporated_on": "1979-11-13",
  "dissolved_on": null,
  "sic_codes": [
    {
      "code": "41100",
      "description": "Development of building projects",
      "section": "F",
      "section_name": "Construction",
      "url": "/sic/41100"
    }
  ],
  "registered_address": {
    "id": 832555,
    "url": "/address/832555",
    "line1": "CONCEPT HOUSE",
    "line2": "HOME PARK MILL LINK",
    "post_town": "KINGS LANGLEY",
    "county": "HERTFORDSHIRE",
    "country": "UNITED KINGDOM",
    "postcode": "WD4 8UD"
  },
  "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01460919",
  "previous_names": [],
  "care_of": "",
  "po_box": "",
  "country_of_origin": "United Kingdom",
  "accounts": {
    "next_due": "2027-07-31",
    "last_made_up": "2025-10-31",
    "category": "TOTAL EXEMPTION FULL",
    "filings": [],
    "pdf_only_filings": [
      {
        "made_up_date": "2025-10-31",
        "filing_date": "2026-07-05",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-total-exemption-full",
        "paper_filed": true,
        "pdf_url": "/company/01460919/accounts/2025-10-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01460919/filing-history/MzUyOTQ2MjQ2OGFkaXF6a2N4/document?format=pdf&download=0"
      },
      {
        "made_up_date": "2024-10-31",
        "filing_date": "2025-07-08",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-total-exemption-full",
        "paper_filed": true,
        "pdf_url": "/company/01460919/accounts/2024-10-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01460919/filing-history/MzQ3MjYzNjc5MmFkaXF6a2N4/document?format=pdf&download=0"
      },
      {
        "made_up_date": "2023-10-31",
        "filing_date": "2024-07-24",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-total-exemption-full",
        "paper_filed": true,
        "pdf_url": "/company/01460919/accounts/2023-10-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01460919/filing-history/MzQyOTc3MDQ2NWFkaXF6a2N4/document?format=pdf&download=0"
      },
      {
        "made_up_date": "2022-10-31",
        "filing_date": "2023-08-03",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-audit-exemption-subsiduary",
        "paper_filed": true,
        "pdf_url": "/company/01460919/accounts/2022-10-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01460919/filing-history/MzM4ODU1MTIxOGFkaXF6a2N4/document?format=pdf&download=0"
      },
      {
        "made_up_date": "2021-10-31",
        "filing_date": "2022-06-22",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-audit-exemption-subsiduary",
        "paper_filed": true,
        "pdf_url": "/company/01460919/accounts/2021-10-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01460919/filing-history/MzM0MzMzMjgxOGFkaXF6a2N4/document?format=pdf&download=0"
      },
      {
        "made_up_date": "2020-10-31",
        "filing_date": "2021-07-27",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-audit-exemption-subsiduary",
        "paper_filed": true,
        "pdf_url": "/company/01460919/accounts/2020-10-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01460919/filing-history/MzMwODU4NjE1MGFkaXF6a2N4/document?format=pdf&download=0"
      },
      {
        "made_up_date": "2019-10-31",
        "filing_date": "2020-12-04",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-audit-exemption-subsiduary",
        "paper_filed": true,
        "pdf_url": "/company/01460919/accounts/2019-10-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01460919/filing-history/MzI4NTE3NDA1M2FkaXF6a2N4/document?format=pdf&download=0"
      },
      {
        "made_up_date": "2018-10-31",
        "filing_date": "2019-07-17",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-audit-exemption-subsiduary",
        "paper_filed": true,
        "pdf_url": "/company/01460919/accounts/2018-10-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01460919/filing-history/MzIzOTUwNzkzOGFkaXF6a2N4/document?format=pdf&download=0"
      },
      {
        "made_up_date": "2017-10-31",
        "filing_date": "2018-08-06",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-audit-exemption-subsiduary",
        "paper_filed": true,
        "pdf_url": "/company/01460919/accounts/2017-10-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01460919/filing-history/MzIxMTQyNDA5OGFkaXF6a2N4/document?format=pdf&download=0"
      },
      {
        "made_up_date": "2016-10-31",
        "filing_date": "2017-08-10",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-audit-exemption-subsiduary",
        "paper_filed": true,
        "pdf_url": "/company/01460919/accounts/2016-10-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01460919/filing-history/MzE4MjY4NzE5NGFkaXF6a2N4/document?format=pdf&download=0"
      },
      {
        "made_up_date": "2015-10-31",
        "filing_date": "2016-07-14",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-audit-exemption-subsiduary",
        "paper_filed": true,
        "pdf_url": "/company/01460919/accounts/2015-10-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01460919/filing-history/MzE1MjkyOTg0M2FkaXF6a2N4/document?format=pdf&download=0"
      },
      {
        "made_up_date": "2014-10-31",
        "filing_date": "2015-06-15",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-audit-exemption-subsiduary",
        "paper_filed": true,
        "pdf_url": "/company/01460919/accounts/2014-10-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01460919/filing-history/MzEyNTE3NDM4M2FkaXF6a2N4/document?format=pdf&download=0"
      },
      {
        "made_up_date": "2013-10-31",
        "filing_date": "2014-08-15",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-audit-exemption-subsiduary",
        "paper_filed": true,
        "pdf_url": "/company/01460919/accounts/2013-10-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01460919/filing-history/MzEwNTYzMzQzOGFkaXF6a2N4/document?format=pdf&download=0"
      },
      {
        "made_up_date": "2012-10-31",
        "filing_date": "2013-06-06",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-total-exemption-full",
        "paper_filed": true,
        "pdf_url": "/company/01460919/accounts/2012-10-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01460919/filing-history/MzA3OTI5OTQzOGFkaXF6a2N4/document?format=pdf&download=0"
      },
      {
        "made_up_date": "2011-10-31",
        "filing_date": "2012-05-02",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-full",
        "paper_filed": true,
        "pdf_url": "/company/01460919/accounts/2011-10-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01460919/filing-history/MzA1Njg0ODIyN2FkaXF6a2N4/document?format=pdf&download=0"
      },
      {
        "made_up_date": "2010-10-31",
        "filing_date": "2011-04-04",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-full",
        "paper_filed": true,
        "pdf_url": "/company/01460919/accounts/2010-10-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01460919/filing-history/MzAzNTAwNjY2NWFkaXF6a2N4/document?format=pdf&download=0"
      },
      {
        "made_up_date": "2009-10-31",
        "filing_date": "2010-05-20",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-full",
        "paper_filed": true,
        "pdf_url": "/company/01460919/accounts/2009-10-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01460919/filing-history/MzAxNTk2MTU2M2FkaXF6a2N4/document?format=pdf&download=0"
      },
      {
        "made_up_date": "2008-10-31",
        "filing_date": "2009-05-09",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-full",
        "paper_filed": true,
        "pdf_url": "/company/01460919/accounts/2008-10-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01460919/filing-history/MjAzMjU3MDc0MmFkaXF6a2N4/document?format=pdf&download=0"
      },
      {
        "made_up_date": "2007-10-31",
        "filing_date": "2008-08-29",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-full",
        "paper_filed": true,
        "pdf_url": "/company/01460919/accounts/2007-10-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01460919/filing-history/MjAxMjEyNDQ4OGFkaXF6a2N4/document?format=pdf&download=0"
      },
      {
        "made_up_date": "2006-10-31",
        "filing_date": "2007-05-10",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-full",
        "paper_filed": true,
        "pdf_url": "/company/01460919/accounts/2006-10-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01460919/filing-history/MTc5Nzc5MTcwYWRpcXprY3g/document?format=pdf&download=0"
      },
      {
        "made_up_date": "2005-10-31",
        "filing_date": "2006-05-30",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-full",
        "paper_filed": true,
        "pdf_url": "/company/01460919/accounts/2005-10-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01460919/filing-history/MTYwNTY0NzMyYWRpcXprY3g/document?format=pdf&download=0"
      },
      {
        "made_up_date": "2004-10-31",
        "filing_date": "2005-07-06",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-full",
        "paper_filed": true,
        "pdf_url": "/company/01460919/accounts/2004-10-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01460919/filing-history/MTI4NzI1MDZhZGlxemtjeA/document?format=pdf&download=0"
      },
      {
        "made_up_date": "2003-10-31",
        "filing_date": "2004-07-14",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-full",
        "paper_filed": true,
        "pdf_url": "/company/01460919/accounts/2003-10-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01460919/filing-history/NDkwMDI3NjVhZGlxemtjeA/document?format=pdf&download=0"
      },
      {
        "made_up_date": "2002-10-31",
        "filing_date": "2003-07-01",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-full",
        "paper_filed": true,
        "pdf_url": "/company/01460919/accounts/2002-10-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01460919/filing-history/NzAwMjQzOTdhZGlxemtjeA/document?format=pdf&download=0"
      },
      {
        "made_up_date": "2001-10-31",
        "filing_date": "2002-06-15",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-full",
        "paper_filed": true,
        "pdf_url": "/company/01460919/accounts/2001-10-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01460919/filing-history/NzA0NDY3MTdhZGlxemtjeA/document?format=pdf&download=0"
      },
      {
        "made_up_date": "2000-10-31",
        "filing_date": "2001-04-18",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-full",
        "paper_filed": true,
        "pdf_url": "/company/01460919/accounts/2000-10-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01460919/filing-history/MTMxNTU1MDA2YWRpcXprY3g/document?format=pdf&download=0"
      },
      {
        "made_up_date": "1999-10-31",
        "filing_date": "2000-06-02",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-full",
        "paper_filed": true,
        "pdf_url": "/company/01460919/accounts/1999-10-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01460919/filing-history/MTQ0MDAxNjE1YWRpcXprY3g/document?format=pdf&download=0"
      },
      {
        "made_up_date": "1998-10-31",
        "filing_date": "1999-05-23",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-full",
        "paper_filed": true,
        "pdf_url": "/company/01460919/accounts/1998-10-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01460919/filing-history/MTA3ODAxNTEyYWRpcXprY3g/document?format=pdf&download=0"
      },
      {
        "made_up_date": "1997-10-31",
        "filing_date": "1998-06-26",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-full",
        "paper_filed": true,
        "pdf_url": "/company/01460919/accounts/1997-10-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01460919/filing-history/NzgzMjMyNDVhZGlxemtjeA/document?format=pdf&download=0"
      },
      {
        "made_up_date": "1996-10-31",
        "filing_date": "1997-04-29",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-full",
        "paper_filed": true,
        "pdf_url": "/company/01460919/accounts/1996-10-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01460919/filing-history/NTEwODEzNDRhZGlxemtjeA/document?format=pdf&download=0"
      },
      {
        "made_up_date": "1995-10-31",
        "filing_date": "1996-05-06",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-full",
        "paper_filed": true,
        "pdf_url": "/company/01460919/accounts/1995-10-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01460919/filing-history/NzY0MDM5OTJhZGlxemtjeA/document?format=pdf&download=0"
      },
      {
        "made_up_date": "1994-10-31",
        "filing_date": "1995-05-16",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-full",
        "paper_filed": true,
        "pdf_url": "/company/01460919/accounts/1994-10-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01460919/filing-history/NjM2NDA3MTNhZGlxemtjeA/document?format=pdf&download=0"
      },
      {
        "made_up_date": "1993-10-31",
        "filing_date": "1994-07-18",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-full",
        "paper_filed": null,
        "pdf_url": "/company/01460919/accounts/1993-10-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01460919/filing-history/NDMzNjc5NzVhZGlxemtjeA/document?format=pdf&download=0"
      },
      {
        "made_up_date": "1992-10-31",
        "filing_date": "1993-06-14",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-full",
        "paper_filed": null,
        "pdf_url": "/company/01460919/accounts/1992-10-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01460919/filing-history/MTM3Nzg3NDYyYWRpcXprY3g/document?format=pdf&download=0"
      },
      {
        "made_up_date": "1991-10-31",
        "filing_date": "1992-06-11",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-full",
        "paper_filed": null,
        "pdf_url": "/company/01460919/accounts/1991-10-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01460919/filing-history/MzI4NDkzMDRhZGlxemtjeA/document?format=pdf&download=0"
      },
      {
        "made_up_date": "1990-10-31",
        "filing_date": "1991-07-09",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-full",
        "paper_filed": null,
        "pdf_url": "/company/01460919/accounts/1990-10-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01460919/filing-history/NDcyNTg1NzZhZGlxemtjeA/document?format=pdf&download=0"
      },
      {
        "made_up_date": "1989-10-31",
        "filing_date": "1990-05-30",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-full",
        "paper_filed": null,
        "pdf_url": "/company/01460919/accounts/1989-10-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01460919/filing-history/MTQyMDczNjM3YWRpcXprY3g/document?format=pdf&download=0"
      },
      {
        "made_up_date": "1988-10-31",
        "filing_date": "1989-09-01",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-full",
        "paper_filed": null,
        "pdf_url": "/company/01460919/accounts/1988-10-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01460919/filing-history/OTI4NjU3MzZhZGlxemtjeA/document?format=pdf&download=0"
      },
      {
        "made_up_date": "1987-10-31",
        "filing_date": "1988-07-05",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-full",
        "paper_filed": null,
        "pdf_url": "/company/01460919/accounts/1987-10-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01460919/filing-history/NTQ1NDQ3MjVhZGlxemtjeA/document?format=pdf&download=0"
      },
      {
        "made_up_date": "1986-10-31",
        "filing_date": "1987-06-23",
        "form_type": "AA",
        "description": "accounts-with-accounts-type-full",
        "paper_filed": null,
        "pdf_url": "/company/01460919/accounts/1986-10-31.pdf",
        "companies_house_url": "https://find-and-update.company-information.service.gov.uk/company/01460919/filing-history/MTE3MTk0MjE3YWRpcXprY3g/document?format=pdf&download=0"
      }
    ],
    "filing_history_url": "https://find-and-update.company-information.service.gov.uk/company/01460919/filing-history"
  },
  "confirmation_statement": {
    "next_due": "2027-04-18",
    "last_made_up": "2026-04-04"
  },
  "officers": [],
  "psc": [
    {
      "name": "Sir Robert Mcalpine Enterprises Limited",
      "kind": "corporate-entity-person-with-significant-control",
      "person_url": null,
      "controlling_company_url": "/company/01389155",
      "natures_of_control": [
        "ownership-of-shares-75-to-100-percent",
        "voting-rights-75-to-100-percent",
        "right-to-appoint-and-remove-directors"
      ],
      "notified_on": "2016-04-06",
      "ceased_on": "2024-02-29",
      "nationality": "",
      "country_of_residence": "",
      "source": "snapshot"
    },
    {
      "name": "Sir Robert Mcalpine Enterprises Limited",
      "kind": "corporate-entity-person-with-significant-control",
      "person_url": null,
      "controlling_company_url": "/company/03019895",
      "natures_of_control": [
        "ownership-of-shares-75-to-100-percent",
        "voting-rights-75-to-100-percent",
        "right-to-appoint-and-remove-directors"
      ],
      "notified_on": "2024-02-29",
      "ceased_on": null,
      "nationality": "",
      "country_of_residence": "",
      "source": "snapshot"
    }
  ],
  "external_links": [],
  "provenance": {
    "source": "snapshot",
    "first_seen_at": "2026-07-05T12:35:35.811816+00:00",
    "last_seen_snapshot": "2026-08-01",
    "retrieved_at": "2026-08-02T04:49:33.076767+00:00"
  },
  "licence": "Open Government Licence v3.0",
  "licence_url": "https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/",
  "attribution": "Contains public sector information licensed under the Open Government Licence v3.0. Source: Companies House."
}