PROTON AVIATION CAPITAL LTD
Active Company number 07778414
PROTON AVIATION CAPITAL LTD (company number 07778414) is a private limited company incorporated on 19 September 2011. Its status on the Companies House register is Active. Its registered office is in London, SW15 2DZ. Its nature of business (SIC 2007) is service activities incidental to air transportation (52230). Its latest accounts we hold, for the period ending 30 September 2025, report net assets of £0.
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 PROTON AVIATION CAPITAL LTD (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
- 07778414
- Status
- Active
- Company type
- Private Limited Company
- Incorporated
- 19 September 2011
- Country of origin
- United Kingdom
- Registered office
- 1A EDITH VILLAS
123 DISRAELI ROAD
LONDON
SW15 2DZ
ENGLAND
Nature of business (SIC 2007)
Accounts and confirmation statement
- Accounting reference date
- 30 September
- Accounts category
- MICRO ENTITY
- Accounts last made up to
- 30 September 2025
- Next accounts due
- 30 June 2027
- Confirmation statement last made up to
- 19 August 2025
- Next confirmation statement due
- 2 September 2026 Overdue
Financial summary
| Period ending | 30 September 2025 | 30 September 2024 | 30 September 2023 | 30 September 2022 | 30 September 2021 | 30 September 2020 | 30 September 2019 | 30 September 2018 | 30 September 2017 | 30 September 2016 | 30 September 2015 | 30 September 2014 | 30 September 2013 | 30 September 2012 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Profit after tax | Not filed | — | — | — | — | — | £665 | −£928 | — | — | — | — | — | — |
| Total assets | £50k | £51k | £53k | £846k | — | £813k | £704k | £265k | £404 | — | — | — | — | — |
| Cash at bank | Not filed | — | £2,894 | £1,411 | £339 | £5,542 | £1,089 | £5,947 | £404 | — | — | — | — | — |
| Current liabilities | £1.3m | £1.3m | £1.2m | £1.4m | £1.1m | £971k | £704k | £266k | £553 | — | — | — | — | — |
| Net current liabilities | £1.3m | £1.2m | £1.2m | £555k | £300k | £158k | £412 | £1,077 | £149 | — | — | — | — | — |
| Total liabilities | £50k | £51k | £1.2m | — | — | — | £704k | £266k | £553 | — | — | — | — | — |
| Net assets / (liabilities) | £0 | £0 | (£1.2m) | (£560k) | (£300k) | (£160k) | (£412) | (£1,077) | (£149) | £1 | £1 | £1 | £1 | £1 |
| Employees | 3 | 3 | 3 | 3 | 3 | 3 | 1 | 2 | — | — | — | — | — | — |
Not filed: the accounts do not give the figure. —: no figure read from the filing.
- Year to 30 September 2025: profit after tax not filed. Micro-entity accounts need not include the profit and loss account, and this filing has none.
- Year to 30 September 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 (1 including ceased)
Previous names
- CLEMENT GILLMAN LIMITED (changed 15 August 2017)
Questions about PROTON AVIATION CAPITAL LTD
Is PROTON AVIATION CAPITAL LTD active?
Yes. The Companies House register shows the company's status as “Active”. (Companies House register, as at 29 September 2026.)
When was PROTON AVIATION CAPITAL LTD incorporated?
PROTON AVIATION CAPITAL LTD was incorporated on 19 September 2011, according to the Companies House register. (Companies House register, as at 29 September 2026.)
Where is PROTON AVIATION CAPITAL LTD registered?
Its registered office is in London, SW15 2DZ. (Companies House register, as at 29 September 2026.)
Who controls PROTON AVIATION CAPITAL LTD?
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/07778414/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 PROTON AVIATION CAPITAL LTD's next accounts due?
The register shows the next accounts as due by 30 June 2027. Its latest accounts on the register were made up to 30 September 2025. (Companies House register, as at 29 September 2026.)
Does PROTON AVIATION CAPITAL LTD file dormant accounts?
Not in its latest accounts. The register gives their category as “Micro-entity accounts”, made up to 30 September 2025. (Companies House register, as at 29 September 2026.) What a dormant company is and what it must file
Is PROTON AVIATION CAPITAL 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 5 October 2026. A name screen is not legal clearance.
Related companies
More service activities incidental to air transportation companies
- SENTRY AEROSPARES LIMITED
- PRESTWICK AIRCRAFT MAINTENANCE LTD
- FUJI INDUSTRIES UK LTD.
- BOSTONAIR LIMITED
- AVIATION BUSINESS CONTINUITY LIMITED
- OXFORD AVIATION SERVICES LIMITED
- STS ENGINE SERVICES LIMITED
- DASSAULT AVIATION BUSINESS SERVICES UK, LTD
Industry overview: 1,156 active companies in SIC 52230
Other active companies registered at SW15 2DZ
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: PROTON AVIATION CAPITAL LTD on Companies House.
Developers can fetch this profile as JSON with GET https://api.companystack.co.uk/company/07778414 — see the API documentation and pricing.