£58.71m
+3%vs Jan 2025Active00870710Private limited companyMid Glam
LLANMOOR DEVELOPMENT CO. LIMITED
Significant control: Simon Charles Grey (25–50%), Matthew David Grey (25–50%) and 1 more
From public filings as at 31 Aug 2026; may contain errors or be out of date.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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01
Summary
LLANMOOR DEVELOPMENT CO. LIMITED is an active private limited company (company number 00870710) incorporated on 7 February 1966, registered in Mid Glam. Its registered activity is construction of domestic buildings (SIC 41202). Latest medium accounts cover the period ending 31 January 2026, showing net assets of £58.71m and cash of £36.85m, with 78 employees on average. Turnover was £27.61m and profit for the year £1.54m. Net assets rose 3% on the prior period (£56.99m).
Peer position · net assets
By net assets it sits in the top quarter of 625 comparable companies in Cardiff (median £2,116, upper quartile £32k).
02
Ownership and control
- Mr Simon Charles Grey
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mr Matthew David Grey
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mr Timothy David Grey
- owns 25–50% of shares
- Mr Matthew David Grey
- holds 25–50% of voting rights
- Mr Simon Charles Grey
- holds 25–50% of voting rights
- Mr Timothy David Grey
- holds 25–50% of voting rights
- Brian John Grey
- owns 75–100% of shares
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
- 7 February 196660 yrs ago
- Next accounts due
- 31 October 2027in 373 days
- Confirmation statement due
- 21 February 2027in 121 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 41202
- Construction of domestic buildings
- Accounts type
- Medium
- Size band
- MediumCompanies Act thresholds
05
Financials
£36.85m
+4%vs Jan 2025£27.61m
−6%vs Jan 202578
+7%vs Jan 2025| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 January 2026 | £58.71m | £36.85m | £2.09m | — | £27.61m | £1.54m | 78 |
| 31 January 2025 | £56.99m | £35.36m | £2.15m | — | £29.29m | £1.39m | 73 |
| 31 January 2024 | — | — | — | — | — | — | — |
Net margin5.6%Profit for the year ÷ turnover
Cash per employee£472kCash ÷ average employees
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
06
Filing and accounts signals
- Net assets above zeroNet assets £58,711,297 at 31 January 2026
- Cash at bank of £50,000 or moreCash £36,845,163
- Three or more accounting periods on record3 periods on record
- Incorporated five or more years agoIncorporated 7 February 1966
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 373 days
- Confirmation statement duein 121 days
- Accounts period endNet assets £58.71m · medium accounts
- Accounts period endNet assets £56.99m · medium accounts
- Accounts period end
- Incorporated
08
Similar companies in Cardiff
- CREIGHTON GRIFFITHS (CONSTRUCTION) LIMITEDCardiff · inc. Sept 1964
- GREENFIELD ROAD BUILDING COMPANY LIMITEDCardiff · inc. Oct 1968
- CREIGHTON GRIFFITHS (INVESTMENTS) LIMITEDCardiff · inc. Jan 1963
- DANFORTH BUILD (WALES) LIMITEDinc. Jul 1969
- B.W.B.CONSTRUCTION CO.(WALES)LIMITEDSouth Wales · inc. Aug 1971
- MONNOW CONSTRUCTION COMPANY LIMITEDCardiff · inc. Nov 1971
All companies incorporated on 7 February 1966 · in Feb 1966.
09
Reminders for LLANMOOR DEVELOPMENT CO. LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.