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ARKVAX LIMITED

Active Company number 12966888

ARKVAX LIMITED (company number 12966888) is a private limited company incorporated on 22 October 2020. Its status on the Companies House register is Active. Its registered office is in London, WC1E 7HT. Its nature of business (SIC 2007) is research and experimental development on biotechnology (72110). Its latest accounts we hold, for the period ending 31 December 2025, report net liabilities of £341k.

Source: Companies House register, as at 2 October 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.

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Company Report on ARKVAX 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
12966888
Status
Active
Company type
Private Limited Company
Incorporated
22 October 2020
Country of origin
United Kingdom
Registered office
LONDON SCHOOL OF HYGIENE AND TROPICAL MEDICINE
KEPPEL STREET
LONDON
WC1E 7HT

Nature of business (SIC 2007)

Accounts and confirmation statement

Accounting reference date
31 December
Accounts category
TOTAL EXEMPTION FULL
Accounts last made up to
31 December 2025
Next accounts due
30 September 2027
Confirmation statement last made up to
13 November 2025
Next confirmation statement due
27 November 2026

Financial summary

Period ending31 December 202531 October 202431 October 202331 October 202231 October 2021
Total assets£459k£955k£124k£1,114£5,832
Cash at bank£442k£936k£117k£252£5,421
Current liabilities£51k£92k£6,769£3,509£3,403
Net current assets / (liabilities)£408k£863k£118k(£2,395)£2,429
Total liabilities£801k£842k£257k£3,509£3,403
Net assets / (liabilities)(£341k)£113k(£132k)(£2,395)£2,429
Employees25622

Figures read from filings at Companies House (ixbrl) and checked; see how we read them. Small-company accounts often omit turnover and profit. Spotted an error? Tell us.

Control, officers and charges

Persons with significant control
1 current (3 including ceased)

Questions about ARKVAX LIMITED

Is ARKVAX LIMITED active?

Yes. The Companies House register shows the company's status as “Active”. (Companies House register, as at 2 October 2026.)

When was ARKVAX LIMITED incorporated?

ARKVAX LIMITED was incorporated on 22 October 2020, according to the Companies House register. (Companies House register, as at 2 October 2026.)

Where is ARKVAX LIMITED registered?

Its registered office is in London, WC1E 7HT. (Companies House register, as at 2 October 2026.)

Who controls ARKVAX LIMITED?

The register lists 1 current person with significant control (3 including those who have ceased). The register shows control, not a list of shareholders. Individuals are named at https://find-and-update.company-information.service.gov.uk/company/12966888/persons-with-significant-control. (Companies House register, as at 2 October 2026.) Who owns a UK limited company: shareholders, PSCs and what the register shows

When are ARKVAX 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 2 October 2026.)

Does ARKVAX LIMITED file dormant accounts?

Not in its latest accounts. The register gives their category as “Total exemption accounts”, made up to 31 December 2025. (Companies House register, as at 2 October 2026.) What a dormant company is and what it must file

Is ARKVAX LIMITED on a sanctions list?

No match for this company's name on the sanctions lists CompanyStack screens (UK, EU, OFAC SDN, OFAC non-SDN, Canada, Australia, New Zealand, Japan, France, US CSL) as at 6 October 2026. A name screen is not legal clearance.

More research and experimental development on biotechnology companies

Industry overview: 4,030 active companies in SIC 72110

Other active companies registered at WC1E 7HT

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About CompanyStack

CompanyStack turns Companies House records into answers you can act on: who a company is, who runs and owns it, whether it keeps up with its filings and how its finances are moving. Every figure traces back to a public record, and we say when a record is missing.

Sources for company pages: Companies House (register, accounts, officers, PSCs, charges and filings), The Gazette (company insolvency notices only), the ONS Postcode Directory, official sanctions lists, including those of the UK (with UN designations), the EU, the US, Canada, Australia, New Zealand and France, and copies taken in April 2026 of the ICO register, the Charity Commission, CQC, Ofsted, Food Standards Agency and Environment Agency registers. Contains public sector information licensed under the Open Government Licence v3.0. CompanyStack is not affiliated with or endorsed by Companies House.

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Use this data

Official register entry: ARKVAX LIMITED on Companies House.

Developers can fetch this profile as JSON with GET https://api.companystack.co.uk/company/12966888 — see the API documentation and pricing.