£16k
−41%vs May 2024Active04748293Private limited companyCambridge
SMARTPLUMB LIMITED
B68/10001
Summary
SMARTPLUMB LIMITED is an active private limited company (company number 04748293) incorporated on 29 April 2003, registered in Cambridge. 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 £16k, 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 41% on the prior period (£27k).
Peer position · net assets
By net assets it sits in the upper half of 189 comparable companies in Cambridge (median £6,973, upper quartile £36k).
02
Key dates
- Incorporated
- 29 April 200323 yrs ago
- Next accounts due
- 28 February 2027in 129 days
- Confirmation statement due
- 13 May 2027in 203 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
2
No changevs May 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 May 2025 | £16k | — | — | £6,352 | — | — | 2 |
| 31 May 2024 | £27k | — | — | £4,991 | — | — | 2 |
Current ratio2.18Comfortable
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
68 / 100 · grade B
| 50 | Starting scoreEvery scored company starts here |
| +10 | Positive net assetsNet assets £15,615 at 2025-05-31 |
| −8 | Net assets falling-41.1% vs prior period |
| +8 | Comfortable liquidityCurrent ratio 2.18 |
| +8 | EstablishedIncorporated 2003-04-29 (23 years) |
| 68 | Score, grade B |
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
- Mr Thomas Smart
- 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.
07
Timeline
- Confirmation statement duein 203 days
- Next accounts duein 129 days
- Accounts period endNet assets £16k · micro accounts
- Accounts period endNet assets £27k · micro accounts
- Incorporated
08
Similar companies in Cambridge
- G P PLUMBING & HEATING LTDNewmarket · inc. May 2003
- L J BUTLER HEATING & PLUMBING LTDRoyston Road · inc. May 2003
- JOHNSON HEATING AND PLUMBING LIMITEDCambridge · inc. Jun 2003
- FULLYFITTEDBATHROOMS LIMITEDEly · inc. Feb 2003
- BOB SMITH HEATING PLUMBING & ELECTRICAL LTDLittleport Ely · inc. Feb 2003
- HARRISONS OF BURWELL LIMITEDCambridge · inc. Feb 2003
All companies incorporated on 29 April 2003 · in Apr 2003.
09
Reminders for SMARTPLUMB LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.