SEP LONDON LIMITED
Active Files dormant accounts to 31 January 2025 Company number 09383888
SEP LONDON LIMITED (company number 09383888) is a private limited company incorporated on 12 January 2015. Its status on the Companies House register is Active. Its registered office is in Warlingham, CR6 9DS. Its nature of business (SIC 2007) is other construction installation (43290). Its latest accounts we hold, for the period ending 31 January 2025, report net assets of £100. The company files dormant accounts. The latest, to 31 January 2025, report no trading.
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 SEP LONDON 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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What dormant means
The company's latest accounts were filed as dormant: it reported no significant transactions in the year. Its register status can still be Active.
Dormant company: what it means on Companies House — what happens next, how long it lasts and what to do if the company owes you money.
Company details
- Company number
- 09383888
- Status
- Active
- Company type
- Private Limited Company
- Incorporated
- 12 January 2015
- Country of origin
- United Kingdom
- Registered office
- 616 LIMPSFIELD ROAD
WARLINGHAM
CR6 9DS
ENGLAND
Nature of business (SIC 2007)
Accounts and confirmation statement
- Accounting reference date
- 31 January
- Accounts filed
- Dormant accounts for the period to 31 January 2025 (no trading reported)
- Accounts last made up to
- 31 January 2025
- Next accounts due
- 31 October 2026
- Confirmation statement last made up to
- 25 October 2025
- Next confirmation statement due
- 8 November 2026
Financial summary
| Period ending | 31 January 2025 | 31 January 2024 | 31 January 2023 | 31 January 2022 | 31 January 2021 | 31 January 2020 | 31 January 2019 | 31 January 2018 | 31 January 2017 | 31 January 2016 |
|---|---|---|---|---|---|---|---|---|---|---|
| Total assets | — | — | — | £113k | £113k | £113k | £135k | £142k | £105k | £13k |
| Cash at bank | £100 | £100 | £100 | — | — | — | — | — | — | £858 |
| Current liabilities | — | — | — | £19k | £19k | £19k | £43k | £29k | £20k | £12k |
| Net current assets | — | — | — | £93k | £93k | £93k | £93k | £113k | £84k | £698 |
| Total liabilities | — | — | — | £19k | £19k | £19k | £43k | £29k | £20k | £12k |
| Net assets | £100 | £100 | £100 | £93k | £93k | £93k | £93k | £113k | £84k | £698 |
| Employees | — | — | — | 0 | 0 | 1 | — | — | — | — |
—: no figure read from the filing.
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
- 2 current (2 including ceased)
Questions about SEP LONDON LIMITED
Is SEP LONDON LIMITED active?
Yes. The Companies House register shows the company's status as “Active”. (Companies House register, as at 1 April 2026.)
When was SEP LONDON LIMITED incorporated?
SEP LONDON LIMITED was incorporated on 12 January 2015, according to the Companies House register. (Companies House register, as at 1 April 2026.)
Where is SEP LONDON LIMITED registered?
Its registered office is in Warlingham, CR6 9DS. (Companies House register, as at 1 April 2026.)
Who controls SEP LONDON LIMITED?
The register lists 2 current persons with significant control (2 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/09383888/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 SEP LONDON LIMITED's next accounts due?
The register shows the next accounts as due by 31 October 2026. Its latest accounts on the register were made up to 31 January 2025. (Companies House register, as at 1 April 2026.)
Does SEP LONDON LIMITED file dormant accounts?
Yes. The register gives the category of its latest accounts, made up to 31 January 2025, as “Dormant”. (Companies House register, as at 1 April 2026.) What a dormant company is and what it must file
Is SEP LONDON 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 5 October 2026. A name screen is not legal clearance.
Related companies
More other construction installation companies
- TGW LIMITED
- PARKERAY INTERIORS LIMITED
- BREHENY CIVIL ENGINEERING LIMITED
- BASE BUILD SERVICES LIMITED
- FOCCHI LTD
- MCCONNELL LIMITED
- MODEBEST BUILDERS LIMITED
- BELGRADE INSULATIONS LIMITED
Industry overview: 27,631 active companies in SIC 43290
Other active companies registered at CR6 9DS
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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: SEP LONDON LIMITED on Companies House.
Developers can fetch this profile as JSON with GET https://api.companystack.co.uk/company/09383888 — see the API documentation and pricing.