SD MAINTENANCE LTD
Company number 13735276 · Active · Reading RG6 1LT
SD MAINTENANCE LTD is an active private limited company (company number 13735276) incorporated on 10 November 2021, registered in Reading. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). Latest micro accounts cover the period ending 30 November 2025, showing net assets of £29k, with 2 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 31% on the prior period (£41k).
By net assets it sits in the upper half of 672 comparable companies in Reading (median £5,040, upper quartile £31k).
Key dates
- Incorporated
- 10 November 2021
- Next accounts due
- 30 August 2027 — in 316 days
- Confirmation statement due
- 24 November 2026 — in 37 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 43220
- Plumbing, heat and air-conditioning installation
- Accounts type
- Micro Entity
- Size band
- Micro (Companies Act thresholds)
Financials — 2 periods on record, latest ending 30 November 2025
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 November 2025 | £29k | — | — | — | — | — | 2 |
| 30 November 2024 | £41k | — | — | — | — | — | 2 |
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.
Firmoscan score: 56/100 (grade C)
- +10 Positive net assets — Net assets £28,523 at 2025-11-30
- -8 Net assets falling — -30.5% vs prior period
- +4 Past first filings — Incorporated 2021-11-10
A transparent, rules-based score from filed data only: every point lists its evidence. It is not a credit rating or advice.
Ownership and control
- Mr Daniel Cyril Lancaster — owns 25–50% of shares; holds 25–50% of voting rights; can appoint or remove directors · since 10 November 2021
- Mr Kyle Sean Storkey — owns 25–50% of shares; holds 25–50% of voting rights; can appoint or remove directors · since 10 November 2021
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents.
Similar companies in Reading
Same activity (plumbing, heat and air-conditioning installation), closest in incorporation date.
- POMPECO HEATING AND PLUMBING LTD — Reading, inc. Nov 2021
- MWD PLUMBING AND HEATING LIMITED — Marlow, inc. Nov 2021
- CASE HEATING & PLUMBING LTD — Wokingham, inc. Nov 2021
- ADM PLUMBING & HEATING SERVICES LTD — Reading, inc. Nov 2021
- PANDA WINDOW CLEANING LTD — Maidenhead, inc. Nov 2021
- PRODUCTION PLUMBERS LTD — Reading, inc. Nov 2021
Reminders for SD MAINTENANCE LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.