THE BRITISH INTERPLANETARY SOCIETY
Active Company number 00402498
THE BRITISH INTERPLANETARY SOCIETY (company number 00402498) is a private company limited by guarantee incorporated on 31 December 1945. Its status on the Companies House register is Active. Its registered office is in SW8 1SZ. Its nature of business (SIC 2007) is activities of professional membership organizations (94120). Its latest accounts we hold, for the period ending 31 August 2025, report net assets of £3.4m.
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 THE BRITISH INTERPLANETARY SOCIETY (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 Aug 2025 against the year before
- Filing deadlines: accounts due 31 May 2027; confirmation statement due 24 Oct 2026
- Financials ledger: 2 years of filed accounts held (2024–2025)
- Who runs and owns it: 1 PSC
- Charges: 0 outstanding of 1 charge registered
- Filing history and methodology: with sources and a disclaimer
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Company details
- Company number
- 00402498
- Status
- Active
- Company type
- PRI/LTD BY GUAR/NSC (Private, limited by guarantee, no share capital)
- Incorporated
- 31 December 1945
- Country of origin
- United Kingdom
- Registered office
- 27-29 SOUTH LAMBETH RD
LONDON
SW8 1SZ
Nature of business (SIC 2007)
Accounts and confirmation statement
- Accounting reference date
- 31 August
- Accounts category
- FULL
- Accounts last made up to
- 31 August 2025
- Next accounts due
- 31 May 2027
- Confirmation statement last made up to
- 10 October 2025
- Next confirmation statement due
- 24 October 2026
Financial summary
| Period ending | 31 August 2025 | 31 August 2024 |
|---|---|---|
| Net assets | £3.4m | £3.6m |
| Employees | 5 | 3 |
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 (1 including ceased)
- Charges (mortgages)
- 1 registered, 0 outstanding, 1 satisfied
Questions about THE BRITISH INTERPLANETARY SOCIETY
Is THE BRITISH INTERPLANETARY SOCIETY active?
Yes. The Companies House register shows the company's status as “Active”. (Companies House register, as at 29 September 2026.)
When was THE BRITISH INTERPLANETARY SOCIETY incorporated?
THE BRITISH INTERPLANETARY SOCIETY was incorporated on 31 December 1945, according to the Companies House register. (Companies House register, as at 29 September 2026.)
Where is THE BRITISH INTERPLANETARY SOCIETY registered?
Its registered office is in SW8 1SZ. (Companies House register, as at 29 September 2026.)
Who controls THE BRITISH INTERPLANETARY SOCIETY?
The register lists 1 current person with significant control (1 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/00402498/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 THE BRITISH INTERPLANETARY SOCIETY's next accounts due?
The register shows the next accounts as due by 31 May 2027. Its latest accounts on the register were made up to 31 August 2025. (Companies House register, as at 29 September 2026.)
Does THE BRITISH INTERPLANETARY SOCIETY file dormant accounts?
Not in its latest accounts. The register gives their category as “Full accounts”, made up to 31 August 2025. (Companies House register, as at 29 September 2026.) What a dormant company is and what it must file
Does THE BRITISH INTERPLANETARY SOCIETY have any charges registered against it?
Yes. The register shows 1 charge: 0 outstanding and 1 satisfied. The charges themselves are listed at https://find-and-update.company-information.service.gov.uk/company/00402498/charges. (Companies House register, as at 29 September 2026.) Company charges: what a mortgage or debenture means and how to read one
Is THE BRITISH INTERPLANETARY SOCIETY 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 activities of professional membership organizations companies
- PADI EMEA LIMITED
- BRITISH ASSOCIATION OF SOCIAL WORKERS (THE)
- THE UK OFFSHORE ENERGIES ASSOCIATION LIMITED
- ROAD HAULAGE ASSOCIATION LIMITED
- ABTA LIMITED
- PROFESSIONAL GOLFERS' ASSOCIATION LIMITED(THE)
- ROYAL COLLEGE OF MIDWIVES(THE)
- CITRUS TRAINING LIMITED
Industry overview: 2,764 active companies in SIC 94120
Other active companies registered at SW8 1SZ
Related guides
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: THE BRITISH INTERPLANETARY SOCIETY on Companies House.
Developers can fetch this profile as JSON with GET https://api.companystack.co.uk/company/00402498 — see the API documentation and pricing.