PLASMOR LIMITED
Company number 00642173 · Monitor this company
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Shareholders' funds
£51,405,976
Balance sheet as at 2025-12-31
What it does
The principal activity of the company continues to be the manufacture of building blocks and pavers.
The company's own description, from its latest filed accounts.
Overview
- Company type
- Private Limited Company
- Incorporated
- 1959-11-17
- Employees
- 218 (2025 accounts · was 230 in 2024)
- Registered office
- Plasmor Ltd, Womersley Road, Knottingley, England, WF11 0DL
- Postcode
- WF11 0DL
- Capital
- 384,000 GBP
- Accounts category
- Full
- Charges
- 1 outstanding
Accounts
- Last made up to
- 2025-12-31
- Next due by
- 2027-09-30
- Financial year end
- 31 December
Confirmation statement
- Last statement dated
- 2026-05-19
- Next due by
- 2027-06-02
Nature of business (SIC)
- 23610 Manufacture of concrete products for construction purposes
Officers 7 current · 6 resigned
Group structure 2 subsidiaries
From persons-with-significant-control filings on the public register.
Modern slavery statement
Registered a modern slavery statement for 2026 (period to 2025-12-31) — 3 years on the registry.
Read the statement summary on the government modern slavery statement registry. Contains public sector information licensed under the Open Government Licence v3.0.
Data protection registration
Registered with the ICO as a data protection fee payer — Z458790X (Tier 3), registered since 2000.
Information Commissioner's Office register of fee payers, licensed under the Open Government Licence.
Gender pay gap
13.08%
Women's median hourly pay below men's, 2025/26 · around the middle of the pack for parity
Contact details
- Website
- plasmor.co.uk
- Phone
- 01977673221
We supply a range of over 1000 concrete products including concrete blocks & paving for House Building, Commercial & Industrial construction.
Among its peers
Top 10%
by shareholders' funds, of 10 similar companies in WF
The largest employer among its local peers (218 staff).
3rd oldest of its local peers, trading since 1959.
Competitors Wakefield
This company ranks 1 among manufacture of concrete products for construction purposes in Wakefield.
Property in England & Wales 30 titles
- Freehold
- 26
- Leasehold
- 4
- Most recent registration
- 2026-02-23
- Where
- North Yorkshire (13), West Yorkshire (6), Halton (5)
| Title number | County | Tenure | Registered | Price paid |
|---|---|---|---|---|
| NYK527146 | North Yorkshire | Freehold | 2026-02-23 | — |
| NYK518471 | North Yorkshire | Freehold | 2025-01-10 | — |
| NYK502680 | North Yorkshire | Freehold | 2023-03-01 | — |
| NYK500158 | North Yorkshire | Freehold | 2022-11-17 | — |
| NYK496450 | North Yorkshire | Leasehold | 2022-06-27 | — |
| YY125642 | West Yorkshire | Freehold | 2019-07-26 | — |
| BD320383 | Central Bedfordshire | Leasehold | 2018-04-16 | — |
| AGL434563 | Greater London | Leasehold | 2018-01-26 | — |
| YY89918 | West Yorkshire | Freehold | 2017-09-04 | — |
| NYK432798 | North Yorkshire | Freehold | 2016-04-22 | — |
| NYK424712 | North Yorkshire | Freehold | 2015-06-23 | — |
| NYK420818 | North Yorkshire | Leasehold | 2015-01-19 | — |
| NT476078 | Nottinghamshire | Freehold | 2011-10-11 | — |
| NYK325214 | North Yorkshire | Freehold | 2011-03-03 | — |
| CH547781 | Halton | Freehold | 2006-04-20 | — |
| NYK295969 | North Yorkshire | Freehold | 2004-06-21 | — |
| NYK253239 | North Yorkshire | Freehold | 2001-07-24 | — |
| NYK251088 | North Yorkshire | Freehold | 2001-06-01 | — |
| WYK604850 | West Yorkshire | Freehold | 1997-04-04 | — |
| WYK604854 | West Yorkshire | Freehold | 1997-04-04 | — |
Showing 20 of 30.
For addresses and the authoritative register entry, use HM Land Registry's official search (£3 per title).
Information produced by HM Land Registry. © Crown copyright 2026. Dataset as at 2026-08.