£206
−79%vs Oct 2023Active11853634Private limited companyLondon
QUANTUM CYBERNETICS LIMITED
Significant control: Sarwar E Alam (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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Registered activity: Dormant Company (SIC 99999). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
QUANTUM CYBERNETICS LIMITED is an active private limited company (company number 11853634) incorporated on 28 February 2019, registered in London. Its registered activity is dormant company (SIC 99999). Latest small accounts cover the period ending 31 October 2024, showing net assets of £206 and cash of £1,406, with 1 employee on average. Net assets fell 79% on the prior period (£978).
Peer position · net assets
By net assets it sits in the top quarter of 12,997 comparable companies in London (median £4, upper quartile £100).
02
Ownership and control
- Mr Sarwar E Alam
- owns 75–100% of shares
- holds 75–100% 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
- 28 February 20197 yrs ago
- Next accounts due
- 31 July 202688 days overdue
- Confirmation statement due
- 14 March 2027in 138 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 99999
- Dormant Company
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£1,406
−29%vs Oct 2023Not reported
1
No changevs Oct 2023| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 October 2024 | £206 | £1,406 | — | £1,200 | — | — | 1 |
| 31 October 2023 | £978 | £1,978 | — | £1,000 | — | — | 1 |
Current ratio1.17Current assets ÷ creditors within one year
Cash per employee£1,406Cash ÷ average employees
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 £206 at 31 October 2024
- Net assets down 25% or more on the prior period-78.9% vs prior period
- Incorporated five or more years agoIncorporated 28 February 2019
- Accounts past their due dateDue 31 July 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 138 days
- Next accounts due88 days overdue
- Accounts period endNet assets £206 · small accounts
- Accounts period endNet assets £978 · small accounts
- Incorporated
08
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All companies incorporated on 28 February 2019 · in Feb 2019.
09
Reminders for QUANTUM CYBERNETICS LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.