Plasmor (Sabey Kirby) Limited
Registered name: PLASMOR (SABEY KIRBY) LIMITED
Part of Plasmor (Holdings) Limited groupPlasmor (Sabey Kirby) Limited does not publish its revenue or profit. Its accounts to 31 Dec 2025 show net assets of £6.2m and 28 employees.
Plasmor (Sabey Kirby) Limited did not publish its revenue or profit — small companies aren’t required to file a profit & loss account. Its accounts for the year to 31 Dec 2025 showed net assets of £6.2m and 28 employees. The company is classified under “manufacture of concrete products for construction purposes” and is based in Knottingley; we hold 4 years of its filed accounts.
- Status
- Active
- Location
- Knottingley, Yorkshire and The Humber
- Age
- 79 yrs · since 1947
- Type
- Private Limited Company
Part of a group. The filing indicates this company sits within a group structure, so its results may depend on intra-group trading and it may be hard to replicate independently. From the filing: “The”
Key figures
Revenue not disclosed
Plasmor (Sabey Kirby) Limited’s accounts for the year to 31 Dec 2025 contain a balance sheet but no profit & loss account, so its revenue and profit are not public. UK small and micro-entity companies are not required to publish a P&L — this is normal and says nothing about how the business is performing.
We never estimate revenue. Below you’ll find the balance-sheet figures that were filed — useful as indirect signals of momentum, but they are not revenue or profit.
- Employees
- 28
- Net assets
- £6.2m
Badges are automated estimates derived from the filed figures — not statements of fact about the company.
Financial history
| Year to | 31 Aug 2022 | 31 Aug 2023 | 31 Dec 2024 | 31 Dec 2025 |
|---|---|---|---|---|
| Disclosure | No P&L | No P&L | No P&L | No P&L |
| Profit & loss | ||||
| Revenue (turnover) | — | — | — | — |
| Profit (best available) | — | — | — | — |
| Employees (average) | 24 | 23 | 27 | 28 |
| Ratios | ||||
| Profit margin | — | — | — | — |
| Growth (year on year) | ||||
| Headcount growth | — | ▼4.2% | — | — |
| Balance sheet — indirect signals, not revenue | ||||
| Cash at bank | £131k | £5.2k | £74.9k | £37.7k |
| Net assets | £4m | £4.5m | £5.5m | £6.2m |
| Fixed assets | £675k | £708k | £555k | £734k |
| Current assets | £3.7m | £4.6m | £5.2m | £5.7m |
| Debtors | £1.6m | £1.3m | £962k | £704k |
| Source | FullAccounts · bulk data Apr 2024 | FullAccounts · bulk data Apr 2024 | FullAccounts · bulk data Aug 2025 | FullAccounts · bulk data Jun 2026 |
Balance-sheet signals
Year-on-year changes in filed balance-sheet items. They can hint at momentum (or investment) but are not revenue or profit and must not be read as such.
- Net assets
- —
- Now £6.2m
- Cash at bank
- —
- Now £37.7k
- Headcount
- —
- Now 28
- Deferred income
- —
- Now —
- Fixed assets
- —
- Now £734k
Group structure
Ownership chain
- Plasmor (Holdings) Limitedultimate parent75–100%
- Plasmor Limited75–100%
- Plasmor (Halton) Limited75–100%
- Plasmor (Sabey Kirby) Limitedthis company
Bands show the share of ownership each company holds in the one below it.
From the Persons with Significant Control register (corporate controllers only).
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Sources
Latest figures from FullAccounts for the year to 31 Dec 2025, from the Companies House accounts bulk data published Jun 2026. Spotted an error? Request a correction.
Contains public sector information from Companies House licensed under the Open Government Licence v3.0. Data from Companies House, © Crown copyright. View the licence.