QUELL THERAPEUTICS LIMITED
Active Company number 11890040
QUELL THERAPEUTICS LIMITED (company number 11890040) is a private limited company incorporated on 19 March 2019. Its status on the Companies House register is Active. Its registered office is in London, W12 0BZ. Its nature of business (SIC 2007) is research and experimental development on biotechnology (72110).
Source: Companies House register, as at 29 September 2026. How to cite this page
Information only, not advice. Register details and accounts figures are the company's own filings, shown as filed: CompanyStack does not audit or verify them and accepts no responsibility for decisions made on them. Check important facts at Companies House.
Company Report on QUELL THERAPEUTICS LIMITED (PDF)
The register, the accounts and the people behind the company in one PDF, for your own business use.
- Summary and Health Score, with the reasons behind the score
- Red flags and what changed in the last 12 months
- Key figures against the year before, and filing deadlines
- Financials ledger: up to 10 years of filed accounts
- Who runs and owns it: directors, secretaries and PSCs
- Charges, filing history and methodology
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Company details
- Company number
- 11890040
- Status
- Active
- Company type
- Private Limited Company
- Incorporated
- 19 March 2019
- Country of origin
- United Kingdom
- Registered office
- 3RD FLOOR, TRANSLATION & INNOVATION HUB
84 WOOD LANE
LONDON
W12 0BZ
ENGLAND
Nature of business (SIC 2007)
Accounts and confirmation statement
- Accounting reference date
- 31 December
- Accounts category
- FULL
- Accounts last made up to
- 31 December 2025
- Next accounts due
- 30 September 2027
- Confirmation statement last made up to
- 28 April 2026
- Next confirmation statement due
- 12 May 2027
Control, officers and charges
- Persons with significant control
- 1 current (3 including ceased)
- Corporate controllers
- Syncona Limited
Questions about QUELL THERAPEUTICS LIMITED
Is QUELL THERAPEUTICS LIMITED active?
Yes. The Companies House register shows the company's status as “Active”. (Companies House register, as at 29 September 2026.)
When was QUELL THERAPEUTICS LIMITED incorporated?
QUELL THERAPEUTICS LIMITED was incorporated on 19 March 2019, according to the Companies House register. (Companies House register, as at 29 September 2026.)
Where is QUELL THERAPEUTICS LIMITED registered?
Its registered office is in London, W12 0BZ. (Companies House register, as at 29 September 2026.)
Who controls QUELL THERAPEUTICS LIMITED?
The register lists 1 current person with significant control (3 including those who have ceased). Corporate controllers named on the register: Syncona Limited. The register shows control, not a list of shareholders. Individuals are named at https://find-and-update.company-information.service.gov.uk/company/11890040/persons-with-significant-control. (Companies House register, as at 29 September 2026.) Who owns a UK limited company: shareholders, PSCs and what the register shows
When are QUELL THERAPEUTICS LIMITED's next accounts due?
The register shows the next accounts as due by 30 September 2027. Its latest accounts on the register were made up to 31 December 2025. (Companies House register, as at 29 September 2026.)
Does QUELL THERAPEUTICS LIMITED file dormant accounts?
Not in its latest accounts. The register gives their category as “Full accounts”, made up to 31 December 2025. (Companies House register, as at 29 September 2026.) What a dormant company is and what it must file
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- ORIGIO LIMITED
- THERADEX (EUROPE) LIMITED
- CONSTRUCTIVE BIOLOGY LIMITED
- OXFORD GENE TECHNOLOGY (OPERATIONS) LTD
- FLATIRON HEALTH UK LTD
- MEDPHARM LIMITED
Industry overview: 4,029 active companies in SIC 72110
Other active companies registered at W12 0BZ
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Use this data
Official register entry: QUELL THERAPEUTICS LIMITED on Companies House.
Developers can fetch this profile as JSON with GET https://api.companystack.co.uk/company/11890040 — see the API documentation and pricing.