−£25k
vs May 2024Active13271393Private limited companyAmmanford
MAINWARINGS DEVELOPMENTS LIMITED
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
01
Summary
MAINWARINGS DEVELOPMENTS LIMITED is an active private limited company (company number 13271393) incorporated on 16 March 2021, registered in Ammanford. Its registered activity is development of building projects (SIC 41100). Latest small accounts cover the period ending 31 May 2025, showing net assets of −£25k and cash of £102k, with 2 employees on average. Net assets fell 724% on the prior period (−£3,034).
Peer position · net assets
By net assets it sits in the bottom quarter of 623 comparable companies in Swansea (median £100, upper quartile £45k).
02
Key dates
- Incorporated
- 16 March 20215 yrs ago
- Next accounts due
- 28 February 2027in 129 days
- Confirmation statement due
- 30 March 2027in 159 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
03
Activity
- SIC 41100
- Development of building projects
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
04
Financials
£102k
+31975%vs May 2024Not reported
2
No changevs May 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 May 2025 | −£25k | £102k | £112 | — | — | — | 2 |
| 31 May 2024 | −£3,034 | £317 | £589 | — | — | — | 2 |
Cash per employee£51kCash ÷ average employees
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
05
Filing and accounts signals
- Net assets below zeroNet assets £-24,992 at 31 May 2025
- Net assets down 25% or more on the prior period-723.7% vs prior period
- Cash at bank of £50,000 or moreCash £101,677
- Incorporated five or more years agoIncorporated 16 March 2021
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 They are not a rating, a prediction or advice, and may be incomplete or out of date.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.
06
Ownership and control
- Mrs Tracy Marie Mainwaring
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mr Gary Phillip Mainwaring
- owns 25–50% of shares
- holds 25–50% of voting rights
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents.
07
Timeline
- Confirmation statement duein 159 days
- Next accounts duein 129 days
- Accounts period endNet liabilities £25k · small accounts
- Accounts period endNet liabilities £3,034 · small accounts
- Incorporated
08
Similar companies in Swansea
- SWANSID LTDSwansea · inc. Mar 2021
- LIANDA PROPERTIES LIMITEDGwbert On Sea · inc. Mar 2021
- J & S BUILDERS (SWANSEA) LIMITEDSwansea · inc. Mar 2021
- M&A INTERNATIONAL HOLDINGS LTDSwansea · inc. Mar 2021
- GOWER CAPITAL 2 LTDSwansea · inc. Apr 2021
- BIOPHILIC LIFE LIMITEDSwansea · inc. Feb 2021
All companies incorporated on 16 March 2021 · in Mar 2021.
09
Reminders for MAINWARINGS DEVELOPMENTS LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.