AKCEA THERAPEUTICS UK LTD.

Active Company number 10304488

AKCEA THERAPEUTICS UK LTD. (company number 10304488) is a private limited company incorporated on 1 August 2016. Its status on the Companies House register is Active. Its registered office is in Reading, RG1 3EU. Its nature of business (SIC 2007) is research and experimental development on biotechnology (72110).

Source: Companies House register, as at 1 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 AKCEA THERAPEUTICS UK LTD. (PDF)

Page 1 answers whether we would trade with it, and on what terms, by rules stated on the page. The register, the accounts and the people behind the company in one PDF, for your own business use.

The verdict: would we trade with it, on what terms: the risk grade with its reasons and the checks to make before you sign; with no balance sheet held, no credit limit
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
Filing deadlines: accounts due 30 Sep 2027; confirmation statement due 14 Aug 2027
Financials ledger: no filed accounts held yet
Who runs and owns it: 1 PSC
Shareholders: the current register from the filings: each holder, class, shares and percentage
Charges: none on the register
Filing history and methodology: with sources and a disclaimer

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Company details

Company number: 10304488
Status: Active
Company type: Private Limited Company
Incorporated: 1 August 2016
Country of origin: United Kingdom
Registered office: 1ST FLOOR WEST DAVIDSON HOUSE
FORBURY SQUARE
READING
BERKSHIRE
RG1 3EU
ENGLAND

Nature of business (SIC 2007)

72110 — Research and experimental development on biotechnology

Accounts and confirmation statement

Accounting reference date: 31 December
Accounts category: SMALL
Accounts last made up to: 31 December 2025
Next accounts due: 30 September 2027
Confirmation statement last made up to: 31 July 2026
Next confirmation statement due: 14 August 2027

Control, officers and charges

Persons with significant control: 1 current (2 including ceased)
Corporate controllers: Ionis Pharmaceuticals Inc.

Questions about AKCEA THERAPEUTICS UK LTD.

Is AKCEA THERAPEUTICS UK LTD. active?

Yes. The Companies House register shows the company's status as “Active”. (Companies House register, as at 1 October 2026.)

When was AKCEA THERAPEUTICS UK LTD. incorporated?

AKCEA THERAPEUTICS UK LTD. was incorporated on 1 August 2016, according to the Companies House register. (Companies House register, as at 1 October 2026.)

Where is AKCEA THERAPEUTICS UK LTD. registered?

Its registered office is in Reading, RG1 3EU. (Companies House register, as at 1 October 2026.)

Who controls AKCEA THERAPEUTICS UK LTD.?

The register lists 1 current person with significant control (2 including those who have ceased). Corporate controllers named on the register: Ionis Pharmaceuticals Inc.. The register shows control, not a list of shareholders. Individuals are named at https://find-and-update.company-information.service.gov.uk/company/10304488/persons-with-significant-control. (Companies House register, as at 1 October 2026.) Who owns a UK limited company: shareholders, PSCs and what the register shows

When are AKCEA THERAPEUTICS UK LTD.'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 1 October 2026.)

Does AKCEA THERAPEUTICS UK LTD. file dormant accounts?

Not in its latest accounts. The register gives their category as “Small company accounts”, made up to 31 December 2025. (Companies House register, as at 1 October 2026.) What a dormant company is and what it must file

Is AKCEA THERAPEUTICS UK LTD. 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 11 October 2026. A name screen is not legal clearance.

More research and experimental development on biotechnology companies

Industry overview: 4,014 active companies in SIC 72110

Other active companies registered at RG1 3EU

Companies registered in Reading

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Official register entry: AKCEA THERAPEUTICS UK LTD. on Companies House.

Developers can fetch this profile as JSON with GET https://api.companystack.co.uk/company/10304488 — see the API documentation and pricing.