£7.12m
−8%vs Dec 2023Active07961030Private limited companyLondon
CLUSTERNANOTECH LTD
Significant control: Bruno Cantarelli (significant control)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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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Registered activity: Activities of financial services holding companies (SIC 64205). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
CLUSTERNANOTECH LTD is an active private limited company (company number 07961030) incorporated on 22 February 2012, registered in London. Its registered activity is activities of financial services holding companies (SIC 64205). Latest small accounts cover the period ending 31 December 2024, showing net assets of £7.12m and cash of £3,380, with 0 employees on average. Turnover was £51k and profit for the year −£630k. Net assets fell 8% on the prior period (£7.75m).
Peer position · net assets
By net assets it sits in the top quarter of 1,343 comparable companies in London (median £100, upper quartile £103k).
02
Ownership and control
- Mr Bruno Cantarelli
- has significant influence or control
- Nanotechnology International Holdings N.I.H. Ltd
- owns 50–75% of shares
- Mr Bruno Cantarelli
- owns 25–50% of shares
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
- 22 February 201214 yrs ago
- Next accounts due
- 30 September 202623 days overdue
- Confirmation statement due
- 8 March 2027in 136 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 64205
- Activities of financial services holding companies
- Accounts type
- Small
- Size band
- MicroCompanies Act thresholds
05
Financials
£3,380
−93%vs Dec 2023£51k
+7%vs Dec 20230
vs Dec 2023| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2024 | £7.12m | £3,380 | £387k | — | £51k | −£630k | 0 |
| 31 December 2023 | £7.75m | £46k | £340k | — | £47k | −£814k | 0 |
| 31 December 2022 | — | — | — | — | — | — | — |
Net margin-1244.4%Profit for the year ÷ turnover
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 £7,115,455 at 31 December 2024
- Three or more accounting periods on record3 periods on record
- Incorporated five or more years agoIncorporated 22 February 2012
- Accounts past their due dateDue 30 September 2026
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 136 days
- Next accounts due23 days overdue
- Accounts period endNet assets £7.12m · small accounts
- Accounts period endNet assets £7.75m · small accounts
- Accounts period end
- Incorporated
08
Similar companies in London
- NASSOCIATION OF BLACK ACCOUNTANTS UKLondon · inc. Feb 2012
- TECHNOLOGY CROSSOVER VENTURES HOLDCO UK, LTDLondon · inc. Mar 2012
- CHUBB INTERNATIONAL INVESTMENTS LIMITEDLondon · inc. Feb 2012
- CFC GROUP HOLDINGS LIMITEDLondon · inc. Mar 2012
- AVIVA INVESTORS INFRASTRUCTURE INCOME NO.1 LIMITEDLondon · inc. Mar 2012
- SINGER CAPITAL MARKETS LIMITEDLondon · inc. Mar 2012
All companies incorporated on 22 February 2012 · in Feb 2012.
09
Reminders for CLUSTERNANOTECH LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.