£114
+14%vs Jul 2024Active09688643Private limited companyLondon
BLUE MARLIN TRADING LTD
Significant control: Cristiano Mariani (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Blue Marlin Trading Ltd sell?
Registered activity: Activities of other holding companies n.e.c. (SIC 64209). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
BLUE MARLIN TRADING LTD is an active private limited company (company number 09688643) incorporated on 16 July 2015, registered in London. Its registered activity is activities of other holding companies n.e.c. (SIC 64209). Latest micro accounts cover the period ending 31 July 2025, showing net assets of £114, with 0 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 14% on the prior period (£100).
Peer position · net assets
By net assets it sits in the upper half of 11,452 comparable companies in London (median £100, upper quartile £78k).
02
Ownership and control
- Mr. Cristiano Mariani
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
- has significant influence or control
- Mr Leonardo Ettore Smerieri
- owns 50–75% of shares
- holds 50–75% of voting rights
- can appoint or remove directors
- Mr Leoanardo Ettore Smerieri
- owns 50–75% of shares
- holds 50–75% 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
- 16 July 201511 yrs ago
- Next accounts due
- 30 April 2027in 186 days
- Confirmation statement due
- 30 July 2027in 277 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 64209
- Activities of other holding companies n.e.c.
- SIC 74909
- Other professional, scientific and technical activities n.e.c.
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
0
vs Jul 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 July 2025 | £114 | — | — | £5,336 | — | — | 0 |
| 31 July 2024 | £100 | — | — | £0 | — | — | 0 |
Current ratio0.98Current 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 £114 at 31 July 2025
- Net assets up 10% or more on the prior period+14.0% vs prior period
- Current assets below creditors within one yearCurrent ratio 0.98
- Incorporated five or more years agoIncorporated 16 July 2015
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 277 days
- Next accounts duein 186 days
- Accounts period endNet assets £114 · micro accounts
- Accounts period endNet assets £100 · micro accounts
- Incorporated
08
Similar companies in London
- WEST-WARD HOLDINGS LIMITEDLondon · inc. Jul 2015
- TRUWORTHS UK HOLDCO 1 LIMITEDLondon · inc. Jul 2015
- CINTRA TOOWOOMBA LIMITEDLondon · inc. Jul 2015
- 21 NEW FRASER STREET LIMITEDLondon · inc. Jul 2015
- BOSS & CO HOLDING LIMITEDLondon · inc. Jul 2015
- 120B NEW ACTON LANE LIMITEDLondon · inc. Jul 2015
All companies incorporated on 16 July 2015 · in Jul 2015.
09
Reminders for BLUE MARLIN TRADING LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.