£125k
−15%vs Mar 2024Active04668379Private limited companyBuckinghamshire
CMB JB LTD
Significant control: Christopher Michael Baynes (25–50%), Susan Winnan (25–50%)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Cmb Jb Ltd sell?
Registered activity: Manufacture of jewellery and related articles (SIC 32120). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
CMB JB LTD is an active private limited company (company number 04668379) incorporated on 17 February 2003, registered in Buckinghamshire. Its registered activity is manufacture of jewellery and related articles (SIC 32120). Latest micro accounts cover the period ending 31 March 2025, showing net assets of £125k, with 5 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 15% on the prior period (£147k).
Peer position · net assets
By net assets it sits in the top quarter of 318 comparable companies in Other (median £571, upper quartile £18k).
02
Ownership and control
- Christopher Michael Baynes
- owns 25–50% of shares
- holds 25–50% of voting rights
- Susan Winnan
- 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
- 17 February 200323 yrs ago
- Next accounts due
- 31 December 2026in 68 days
- Confirmation statement due
- 3 March 2027in 130 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 32120
- Manufacture of jewellery and related articles
- SIC 47770
- Retail sale of watches and jewellery in specialised stores
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
5
+25%vs Mar 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | £125k | — | — | £41k | — | — | 5 |
| 31 March 2024 | £147k | — | — | £52k | — | — | 4 |
Current ratio3.78Current 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 £125,468 at 31 March 2025
- Current assets at least 1.5× creditors within one yearCurrent ratio 3.78
- Incorporated five or more years agoIncorporated 17 February 2003
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 130 days
- Next accounts duein 68 days
- Accounts period endNet assets £125k · micro accounts
- Accounts period endNet assets £147k · micro accounts
- Incorporated
08
Similar companies in the UK
- PANTHEON (UK) LIMITEDKingsbridge · inc. Feb 2003
- PSK JEWELLERY LIMITEDStoke On Trent · inc. Mar 2003
- SHEILA FLEET JEWELLERYTankerness · inc. Nov 2002
- RUSSIAN JEWELLERS LIMITEDWimborne · inc. Jun 2003
- PLANET GOLD LIMITEDShrewsbury · inc. Oct 2002
- ST JUSTIN LIMITEDPenzance · inc. Sept 2002
All companies incorporated on 17 February 2003 · in Feb 2003.
09
Reminders for CMB JB LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.