QBYSS LTD
Company number 11963576 · Active
QBYSS LTD is a private limited company registered in LONDON, United Kingdom, incorporated on 25 Apr 2019. Its registered activity is other research and experimental development on natural sciences and engineering. Its latest published accounts for the period ending 30 Sep 2025 show equity of −£4.8m, total assets of £1.2m. It has filed 4 sets of accounts.
Company details
- Company number
- 11963576 · official register
- Status
- Active
- Legal form
- Private Limited Company
- Incorporated
- 25 Apr 2019 (8 years)
- Registered address
- WC2B 5AH LONDON
- Postcode area
- London West Central
- Activity
- 72190 Other research and experimental development on natural sciences and engineering
- Industry
- Scientific research and development
- Accounts overdue
- No
Insolvency and register events
No insolvency or liquidation events on record.
Annual accounts GBP
| Period end | Published | Turnover | Result | Equity | Total assets | Current liabilities | Cash | Employees |
|---|---|---|---|---|---|---|---|---|
| 30 Sep 2025 | 15 Apr 2026 | – | – | −£4.8m | £1.2m | £3.1m | £402k | 18 |
| 30 Sep 2023 | 15 Nov 2023 | – | – | £698k | £808k | £109k | – | 8 |
| 30 Sep 2022 | 15 May 2023 | – | −£1.1m | £919k | £975k | £56k | £228k | 6 |
| 30 Sep 2021 | 15 Dec 2021 | – | −£811k | −£1.2m | £2.1m | £3.3m | £1.6m | 3 |
As published. Small companies often file a balance sheet only, so turnover and result can be missing.
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Questions about QBYSS LTD
What is the company number of QBYSS LTD?
QBYSS LTD is registered under company number 11963576 in the official register of United Kingdom. View it at the official register.
Is QBYSS LTD still active?
Yes. QBYSS LTD is registered as active (status: Active).
Has QBYSS LTD gone bankrupt or into insolvency?
No insolvency, bankruptcy or administration is recorded for QBYSS LTD in the official data.
When was QBYSS LTD founded?
QBYSS LTD was incorporated on 25 Apr 2019.
Where is QBYSS LTD registered?
QBYSS LTD's registered address is in WC2B 5AH LONDON (London West Central), United Kingdom.
What do the latest accounts of QBYSS LTD show?
The latest published accounts (period ending 30 Sep 2025) show equity of −£4.8m, total assets of £1.2m, 18 employees.
Data: Companies House – Free Company Data Product, Accounts Data Product, Public Data API (Contains public sector information licensed under the Open Government Licence v3.0.). Last updated 7 Nov 2026.