ACTIVIROSOMES LIMITED
Active Company number 10543429
ACTIVIROSOMES LIMITED (company number 10543429) is a private limited company incorporated on 3 January 2017. Its status on the Companies House register is Active. Its registered office is in Fersfield, IP22 2BL. Its nature of business (SIC 2007) is research and experimental development on biotechnology (72110). Its latest accounts we hold, for the period ending 31 March 2025, report net assets of £0.
Source: Companies House register, as at 1 April 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 ACTIVIROSOMES 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: the accounts to 31 Mar 2025 against the year before
- Filing deadlines: accounts due 31 Dec 2026; confirmation statement due 9 Dec 2026
- Financials ledger: 8 years of filed accounts held (2017–2025)
- 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
- 10543429
- Status
- Active
- Company type
- Private Limited Company
- Incorporated
- 3 January 2017
- Country of origin
- United Kingdom
- Registered office
- SHOP FARM
THE STREET
FERSFIELD
IP22 2BL
ENGLAND
Nature of business (SIC 2007)
Accounts and confirmation statement
- Accounting reference date
- 31 March
- Accounts category
- MICRO ENTITY
- Accounts last made up to
- 31 March 2025
- Next accounts due
- 31 December 2026
- Confirmation statement last made up to
- 25 November 2025
- Next confirmation statement due
- 9 December 2026
Financial summary
| Period ending | 31 March 2025 | 31 March 2024 | 31 March 2023 | 30 June 2022 | 30 June 2021 | 30 June 2020 | 30 June 2019 | 31 December 2017 |
|---|---|---|---|---|---|---|---|---|
| Total assets | £0 | £0 | £248 | £1,413 | £0 | £63k | £0 | £27k |
| Cash at bank | Not filed | — | — | — | — | — | — | £18k |
| Current liabilities | £0 | £0 | £49k | £0 | £0 | £31k | £31k | £24k |
| Net current assets / (liabilities) | £0 | £0 | (£49k) | £1,413 | — | — | (£31k) | £2,336 |
| Total liabilities | £0 | £0 | £158k | £76k | £0 | £31k | £31k | £66k |
| Net assets / (liabilities) | £0 | £0 | (£158k) | (£75k) | £1 | £31k | (£31k) | (£39k) |
| Employees | 0 | 0 | 1 | 1 | 2 | 1 | — | — |
Not filed: the accounts do not give the figure. —: no figure read from the filing.
- Year to 31 March 2025: cash not filed. Micro-entity accounts give current assets as one total, without debtors, stock or cash.
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)
Previous names
- ACTIVIROSOMES UK LIMITED (changed 27 February 2017)
Questions about ACTIVIROSOMES LIMITED
Is ACTIVIROSOMES LIMITED active?
Yes. The Companies House register shows the company's status as “Active”. (Companies House register, as at 1 April 2026.)
When was ACTIVIROSOMES LIMITED incorporated?
ACTIVIROSOMES LIMITED was incorporated on 3 January 2017, according to the Companies House register. (Companies House register, as at 1 April 2026.)
Where is ACTIVIROSOMES LIMITED registered?
Its registered office is in Fersfield, IP22 2BL. (Companies House register, as at 1 April 2026.)
Who controls ACTIVIROSOMES 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/10543429/persons-with-significant-control. (Companies House register, as at 1 April 2026.) Who owns a UK limited company: shareholders, PSCs and what the register shows
When are ACTIVIROSOMES LIMITED's next accounts due?
The register shows the next accounts as due by 31 December 2026. Its latest accounts on the register were made up to 31 March 2025. (Companies House register, as at 1 April 2026.)
Does ACTIVIROSOMES LIMITED file dormant accounts?
Not in its latest accounts. The register gives their category as “Micro-entity accounts”, made up to 31 March 2025. (Companies House register, as at 1 April 2026.) What a dormant company is and what it must file
Is ACTIVIROSOMES 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 9 October 2026. A name screen is not legal clearance.
Related companies
More research and experimental development on biotechnology companies
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- CENTRE FOR PROCESS INNOVATION LIMITED
- CHARLES RIVER U.K. LIMITED
- MEDICINES DISCOVERY CATAPULT LIMITED
- ORIGIO LIMITED
- AVIADOBIO LTD
- THERADEX (EUROPE) LIMITED
- GENOMICS LIMITED
Industry overview: 4,011 active companies in SIC 72110
Other active companies registered at IP22 2BL
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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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Official register entry: ACTIVIROSOMES LIMITED on Companies House.
Developers can fetch this profile as JSON with GET https://api.companystack.co.uk/company/10543429 — see the API documentation and pricing.