£14k
+38%vs Jun 2024Active12652586Private limited companyLondon
DIAMOND PLUMBERS LIMITED
Significant control: Sepehr Rahimi (75–100%)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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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What does Diamond Plumbers Limited sell?
Registered activity: Plumbing, heat and air-conditioning installation (SIC 43220). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
DIAMOND PLUMBERS LIMITED is an active private limited company (company number 12652586) incorporated on 8 June 2020, registered in London. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). Latest micro accounts cover the period ending 30 June 2025, showing net assets of £14k, 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 rose 38% on the prior period (£9,818).
Peer position · net assets
By net assets it sits in the upper half of 2,146 comparable companies in London (median £2,932, upper quartile £20k).
02
Ownership and control
- Sepehr Rahimi
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
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
- 8 June 20206 yrs ago
- Next accounts due
- 30 March 2027in 156 days
- Confirmation statement due
- 22 June 2027in 240 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 43220
- Plumbing, heat and air-conditioning installation
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
2
No changevs Jun 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 June 2025 | £14k | — | — | £774 | — | — | 2 |
| 30 June 2024 | £9,818 | — | — | £6,027 | — | — | 2 |
Current ratio15.79Current assets ÷ creditors within one year
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.
06
Filing and accounts signals
- Net assets above zeroNet assets £13,515 at 30 June 2025
- Net assets up 10% or more on the prior period+37.7% vs prior period
- Current assets at least 1.5× creditors within one yearCurrent ratio 15.79
- Incorporated five or more years agoIncorporated 8 June 2020
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
- Confirmation statement duein 240 days
- Next accounts duein 156 days
- Accounts period endNet assets £14k · micro accounts
- Accounts period endNet assets £9,818 · micro accounts
- Incorporated
08
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- A STAR PLUMBING LTDLondon · inc. Jun 2020
- PH247 LIMITEDLondon · inc. Jun 2020
- UNIQUE SUPPORT PRIVATE LTDLondon · inc. Jun 2020
All companies incorporated on 8 June 2020 · in Jun 2020.
09
Reminders for DIAMOND PLUMBERS LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.