£0
vs May 2024Active12016379Private limited companyLeeds
CROFTON CARBON LTD
Significant control: Jonathan Clarke (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Crofton Carbon Ltd sell?
Registered activity: Deep coal mines (SIC 05101). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
CROFTON CARBON LTD is an active private limited company (company number 12016379) incorporated on 24 May 2019, registered in Leeds. Its registered activity is deep coal mines (SIC 05101). Latest dormant accounts cover the period ending 31 May 2025, showing net assets of £0, with 0 employees on average.
02
Ownership and control
- Mr Jonathan Clarke
- holds 75–100% of voting rights
- Dr William John Birch
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mr Jonathan Francis Clarke
- 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. Directors and secretaries: see the officers list at Companies House.
03
Key dates
- Incorporated
- 24 May 20197 yrs ago
- Next accounts due
- 28 February 2027in 125 days
- Confirmation statement due
- 7 June 2027in 224 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 05101
- Deep coal mines
- Accounts type
- Dormant
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not reported
0
Not reported the period before| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 May 2025 | £0 | — | — | £0 | — | — | 0 |
| 31 May 2024 | £0 | — | — | £0 | — | — | — |
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
06
Filing and accounts signals
- Net assets below zeroNet assets £0 at 31 May 2025
- Incorporated five or more years agoIncorporated 24 May 2019
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 They are not a rating, a prediction or advice, and may be incomplete or out of date.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 224 days
- Next accounts duein 125 days
- Accounts period endNet assets £0 · dormant accounts
- Accounts period endNet assets £0 · dormant accounts
- Incorporated
08
Similar companies in Leeds
All companies incorporated on 24 May 2019 · in May 2019.
09
Reminders for CROFTON CARBON LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.