ABACUS PROJECTS LIMITED
Company details
- Registered name
- ABACUS PROJECTS LIMITED
- Company number
- 01460919
- Registered office
- CONCEPT HOUSE, HOME PARK MILL LINK, KINGS LANGLEY, HERTFORDSHIRE, WD4 8UD, UNITED KINGDOM
- Company type
- Private Limited Company
- Incorporated on
- 13 November 1979
- Status
- Active
- Age
- 46 years
- Nature of business (SIC)
- 41100 — Development of building projects
- Accounts — next due
- 31 Jul 2027
- Accounts — last made up to
- 31 Oct 2025
- Confirmation statement — next due
- 18 Apr 2027
- Confirmation statement — last
- 04 Apr 2026
What the register says
Facts from the register, with the dates they are filed under. Not a score: what they mean is for you to judge, and every line can be checked against Companies House itself.
- 2 of 5 registered charges outstanding — a lender has a claim over the assets.
- 51 companies are registered at this address — commonly a formation agent or an accountant rather than an office.
- A person with significant control here also controls 18 other companies.
Companies House register snapshot, read 02/09/2026.
People with significant control
Beneficial owners holding over 25% of shares, voting rights or the right to appoint directors
Corporate structure
Who controls this company, and who they control in turn
Connections
Change history
Reconstructed from the dated records Companies House publishes
| Date | Change | Was | Now |
|---|---|---|---|
| 29/02/2024 | Person with significant control ceased | Sir Robert Mcalpine Enterprises Limited | — |
| 29/02/2024 | Person with significant control added | — | Sir Robert Mcalpine Enterprises Limited |
| 06/04/2016 | Person with significant control added | — | Sir Robert Mcalpine Enterprises Limited |
Documents for ABACUS PROJECTS LIMITED
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The full registration record as held today — name, number, status, registered office, company type, previous names, officers, PSC and SIC codes, timestamped for your file.
Every figure the company’s own accounts state, across each filed period, with year-on-year movement. Most UK companies file small or micro-entity accounts — a balance sheet and a headcount, no turnover or profit.
Who controls the company: persons with significant control, the nature of that control, the ownership graph and every other company those controllers hold.
Data protection register
Registered with the Information Commissioner's Office as a data protection fee payer.
The ICO publishes no company number, so this is matched on the registered name and confirmed by the postcode. Check the ICO entry before relying on it.
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About ABACUS PROJECTS LIMITED (01460919)
ABACUS PROJECTS LIMITED is a private limited company incorporated on 13 November 1979 and registered in the United Kingdom under company number 01460919. Its registered office is at CONCEPT HOUSE, HOME PARK MILL LINK, KINGS LANGLEY, HERTFORDSHIRE, WD4 8UD, UNITED KINGDOM. The recorded nature of business is development of building projects (SIC 41100). The company is currently active , with statutory accounts last made up to 31 October 2025. , and the person with significant control is Sir Robert Mcalpine Enterprises Limited. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 2 September 2026.
Companies at the same registered office
Development of building projects across UK registers
The same sector and the same company, seen through every register we hold
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