£61k
−13%vs Dec 2024Active12883095Private limited companyLondon
COPPERZINC LTD
Significant control: Martin Richard Brass (25–50%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
Coming soon · product and service lists
What does Copperzinc Ltd sell?
Registered activity: Other service activities n.e.c. (SIC 96090). We’re building product and service lists for UK companies. Get this one when it’s ready.
One email, only about this. If we don’t launch within 60 days we’ll tell you. Privacy
01
Summary
COPPERZINC LTD is an active private limited company (company number 12883095) incorporated on 16 September 2020, registered in London. Its registered activity is other service activities n.e.c. (SIC 96090). Latest small accounts cover the period ending 31 December 2025, showing net assets of £61k and cash of £12k, with 0 employees on average. Net assets fell 13% on the prior period (£70k). Across the last 3 periods on record the net-asset trend is volatile.
Peer position · net assets
By net assets it sits in the top quarter of 16,551 comparable companies in London (median £861, upper quartile £23k).
02
Ownership and control
- Martin Richard Brass
- owns 25–50% of shares
- holds 25–50% of voting rights
- Alexandra Mary Cooper Brass
- 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
- 16 September 20206 yrs ago
- Next accounts due
- 30 September 2027in 342 days
- Confirmation statement due
- 30 September 2027in 342 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 96090
- Other service activities n.e.c.
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£12k
+384%vs Dec 2024Not reported
0
vs Dec 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2025 | £61k | £12k | — | — | — | — | 0 |
| 31 December 2024 | £70k | £2,425 | £459k | £3,406 | — | — | 0 |
| 31 December 2023 | £66k | £8,845 | £467k | £9,352 | — | — | 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 above zeroNet assets £61,237 at 31 December 2025
- Three or more accounting periods on record3 periods on record
- Incorporated five or more years agoIncorporated 16 September 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
- Next accounts duein 342 days
- Confirmation statement duein 342 days
- Accounts period endNet assets £61k · small accounts
- Accounts period endNet assets £70k · small accounts
- Accounts period endNet assets £66k · small accounts
- Incorporated
08
Similar companies in London
- B R I I I D G UK LTDLondon · inc. Sept 2020
- VENTOG LIMITEDLondon · inc. Sept 2020
- VALE HOME RENOVATIONS LTDLondon · inc. Sept 2020
- COMPLIANCE SAVVY LIMITEDLondon · inc. Sept 2020
- A DOGS BIZ RECREATION AND WELLBEING CENTRE LTDLondon · inc. Sept 2020
- GENESIS MODEL MANAGEMENT LTDLondon · inc. Sept 2020
All companies incorporated on 16 September 2020 · in Sept 2020.
09
Reminders for COPPERZINC LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.