# AD PERPETUUM LIMITED (11188754)

> 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.

- Status: Active
- Incorporated: 2018-02-06
- Registered office: Thirsk, YO7 4LL
- SIC 43999: Other specialised construction activities n.e.c.
- Next accounts due: 2027-11-28
- Confirmation statement due: 2027-02-20
- Accounts type: MICRO ENTITY

By net assets it sits in the lower half of 6,076 comparable companies in Other (median £7,848, upper quartile £60k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2026-02-28 | £5,925 | — | — | £25k | — | — | 1 |
| 2025-02-28 | £59k | — | — | £71k | — | — | 1 |
| 2024-02-29 | £3,301 | — | — | £90k | — | — | 1 |

current ratio 1.3; net assets trend volatile; size band micro.

## Filing and accounts signals (facts, not a rating)

- Net assets above zero: Net 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 record: 3 periods on record
- Incorporated five or more years ago: Incorporated 6 February 2018

How each signal is derived: https://firmoscan.com/methodology

## Persons with significant control

- Mrs Shirley Boyd — owns 25–50% of shares; holds 25–50% of voting rights, since 2018-02-06
- Mr Graham John Boyd — owns 25–50% of shares; holds 25–50% of voting rights, since 2018-02-06

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Source: Companies House register snapshot 2026-08-31, Open Government Licence v3.0. Information may have changed since that date and is not advice or a credit reference; check the official record before relying on it. Official record: https://find-and-update.company-information.service.gov.uk/company/11188754
HTML: https://firmoscan.com/company/11188754-ad-perpetuum-limited