£5,925
−90%vs Feb 2025Active11188754Private limited companyThirsk
AD PERPETUUM LIMITED
Significant control: Shirley Boyd (25–50%), Graham John Boyd (25–50%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
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What does Ad Perpetuum Limited sell?
Registered activity: Other specialised construction activities n.e.c. (SIC 43999). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
AD PERPETUUM LIMITED is an active private limited company (company number 11188754) incorporated on 6 February 2018, registered in Thirsk. Its registered activity is other specialised construction activities n.e.c. (SIC 43999). Latest micro accounts cover the period ending 28 February 2026, showing net assets of £5,925, with 1 employee on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 90% on the prior period (£59k). Across the last 3 periods on record the net-asset trend is volatile.
Peer position · net assets
By net assets it sits in the lower half of 6,076 comparable companies in Other (median £7,848, upper quartile £60k).
02
Ownership and control
- Mrs Shirley Boyd
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mr Graham John Boyd
- owns 25–50% of shares
- holds 25–50% of voting rights
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.
03
Key dates
- Incorporated
- 6 February 20188 yrs ago
- Next accounts due
- 28 November 2027in 400 days
- Confirmation statement due
- 20 February 2027in 119 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 43999
- Other specialised construction activities n.e.c.
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
1
No changevs Feb 2025| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 28 February 2026 | £5,925 | — | — | £25k | — | — | 1 |
| 28 February 2025 | £59k | — | — | £71k | — | — | 1 |
| 29 February 2024 | £3,301 | — | — | £90k | — | — | 1 |
Current ratio1.3Current assets ÷ creditors within one year
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing; micro-entity accounts contain no profit and loss account.
06
Filing and accounts signals
- Net assets above zeroNet assets £5,925 at 28 February 2026
- Net assets down 25% or more on the prior period-90.0% vs prior period
- Three or more accounting periods on record3 periods on record
- Incorporated five or more years agoIncorporated 6 February 2018
Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.
07
Timeline
- Next accounts duein 400 days
- Confirmation statement duein 119 days
- Accounts period endNet assets £5,925 · micro accounts
- Accounts period endNet assets £59k · micro accounts
- Accounts period endNet assets £3,301 · micro accounts
- Incorporated
08
Similar companies in the UK
- CARBON BY DESIGN LTDHull · inc. Feb 2018
- RICHARD ANDERSON LIFTING LTD.Falkirk · inc. Feb 2018
- WEAVERS PLANT LTDCrewe · inc. Feb 2018
- LEVICK DESIGN & MANAGEMENT LTDAylesbury · inc. Feb 2018
- SID VALE METAL CRAFT LTDSidmouth · inc. Feb 2018
- RICHARD OWEN SITE SERVICES LIMITEDAmlwch · inc. Feb 2018
All companies incorporated on 6 February 2018 · in Feb 2018.
09
Reminders for AD PERPETUUM LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.