−£13k
−2714%vs May 2024Active08090091Private limited companyLondon
PLUMBOLOGY LTD
E27/10001
Summary
PLUMBOLOGY LTD is an active private limited company (company number 08090091) incorporated on 31 May 2012, registered in London. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). Latest micro accounts cover the period ending 31 May 2025, showing net assets of −£13k, with 1 employee on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 2714% on the prior period (£505).
Peer position · net assets
By net assets it sits in the bottom quarter of 2,146 comparable companies in London (median £2,932, upper quartile £20k).
02
Key dates
- Incorporated
- 31 May 201214 yrs ago
- Next accounts due
- 28 February 2027in 129 days
- Confirmation statement due
- 14 June 2027in 235 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
03
Activity
- SIC 43220
- Plumbing, heat and air-conditioning installation
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
04
Financials
Not reported
Not disclosed
1
No changevs May 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 May 2025 | −£13k | — | — | £17k | — | — | 1 |
| 31 May 2024 | £505 | — | — | £8,446 | — | — | 1 |
Current ratio0.07Current liabilities exceed current assets
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.
05
Firmoscan score
27 / 100 · grade E
| 50 | Starting scoreEvery scored company starts here |
| −15 | Negative net assetsNet assets £-13,201 at 2025-05-31 |
| −8 | Net assets falling-2714.1% vs prior period |
| −8 | Current liabilities exceed current assetsCurrent ratio 0.07 |
| +8 | EstablishedIncorporated 2012-05-31 (14 years) |
| 27 | Score, grade E |
A transparent, rules-based score from filed data only: every point lists its evidence. It is not a credit rating or advice. How the score is computed.
06
Ownership and control
- Miss Roisin Sarah-Jane Montgomery
- has significant influence or control
- Miss Roisin Sarah-Jane Montgomery
- owns 75–100% of shares
- Mr Stephen Mark Joynson
- has significant influence or control
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 235 days
- Next accounts duein 129 days
- Accounts period endNet liabilities £13k · micro accounts
- Accounts period endNet assets £505 · micro accounts
- Incorporated
08
Similar companies in London
- J SMITH & SONS (CHINGFORD) LTDLondon · inc. Jun 2012
- J SMITH & SONS (BROXBOURNE) LTDLondon · inc. Jun 2012
- HEATCO LTDLondon · inc. May 2012
- PLUMBERS 4 YOU LTDLondon · inc. May 2012
- REKANO LTDLondon · inc. May 2012
- MM PLUMBING, HEATING & PROPERTY SERVICES LTDLondon · inc. Jun 2012
All companies incorporated on 31 May 2012 · in May 2012.
09
Reminders for PLUMBOLOGY LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.