# Quantinuum (Quantinuum Ltd)

Private limited company registered in London, classed under “Other information technology service activities”.

- Company number: 09109848
- Status: Active
- Type: Private limited company
- Incorporated: 1 July 2014
- Registered office: Partnership House, Carlisle Place, London, SW1P 1BX
- Location: London
- Activity: Other information technology service activities

## Latest filed profit

No profit figure in its latest filed accounts.

Turnover, net assets, cash, staff, earlier years, ratios and owners are on the page for subscribers.

## Questions people ask

### What does Quantinuum do?

Private limited company registered in London, classed under “Other information technology service activities”.

### How much turnover does Quantinuum make?

Answered on the page for FirmFacts Pro subscribers: https://firmfacts.co/company/quantinuum-09109848

### Is Quantinuum profitable?

Quantinuum's profit isn't public: small companies may file without a profit and loss account.

### Who runs and owns Quantinuum?

Its directors are Trevor Wells, Ilyas Tariq Khan, Waseem Shiraz. Its owners are shown to subscribers.

### Where is Quantinuum based?

Its registered office is Partnership House, Carlisle Place, London, SW1P 1BX, in London.

### When was Quantinuum founded?

Quantinuum Ltd was incorporated on 1 July 2014.

### Is Quantinuum still trading?

The register lists Quantinuum Ltd as active.

## Timeline

Recent filings and changes at Companies House.

- 2026-10-21: Statement of capital following an allotment of shares on 21 October 2026 · GBP 166.189 (and 36 more like it since 15 October 2019)
- 2026-08-26: Full accounts made up to 31 December 2025
- 2026-07-27: Notification of Quantinuum Inc. as a person with significant control on 4 June 2026
- 2026-07-27: Cessation of Honeywell International Inc as a person with significant control on 4 June 2026
- 2025-07-21: Full accounts made up to 31 December 2024
- 2024-08-08: Full accounts made up to 31 December 2023
- 2024-07-09: Change of details for Honeywell International Inc as a person with significant control on 8 July 2024
- 2024-01-03: Full accounts made up to 31 December 2022
- 2023-08-09: Certificate of change of name
- 2023-08-09: Change of name notice
- 2023-05-15: Change of details for Honeywell International Inc as a person with significant control on 15 May 2023
- 2023-01-03: Full accounts made up to 31 December 2021
- 2022-08-01: Appointment of Mr Waseem Shiraz as a director on 1 August 2022
- 2022-07-06: Notification of Honeywell International Inc as a person with significant control on 30 November 2021
- 2022-07-06: Withdrawal of a person with significant control statement on 6 July 2022
- 2022-04-21: Termination of appointment of Waseem Shiraz as a director on 20 April 2022
- 2022-03-23: Termination of appointment of Mitsunobu Koshiba as a director on 1 March 2022
- 2022-03-02: Appointment of Mr Waseem Shiraz as a director on 1 March 2022
- 2022-03-01: Termination of appointment of Suresh Venkatarayalu as a director on 1 March 2022
- 2022-03-01: Termination of appointment of Niels Nielsen as a director on 1 March 2022
- 2022-03-01: Termination of appointment of Robert Dharshan Jesudason as a director on 1 March 2022
- 2022-03-01: Termination of appointment of Nicholas Bernard Frank Fishwick as a director on 1 March 2022
- 2021-11-26: Statement of capital on 26 November 2021 · GBP 166.163
- 2021-11-26: Solvency Statement dated 24/11/21
- 2021-11-26: Statement by Directors

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Source: Companies House filings (Open Government Licence v3.0). Figures are as filed; nothing is estimated. Page: https://firmfacts.co/company/quantinuum-09109848