OBSIDIAN SECURITY LIMITED
Active Company number 04636523
OBSIDIAN SECURITY LIMITED (company number 04636523) is a private limited company incorporated on 14 January 2003. Its status on the Companies House register is Active. Its registered office is in Aylesford, ME20 7HP. Its nature of business (SIC 2007) is electrical installation (43210). Its latest accounts we hold, for the period ending 30 April 2025, report net assets of £646k.
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.
Company Report on OBSIDIAN SECURITY LIMITED (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: a starting credit limit from the latest balance sheet, the risk grade with its reasons, and the checks to make before you sign
- 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 30 Apr 2025 against the year before
- Filing deadlines: accounts due 31 Jan 2027; confirmation statement due 28 Jan 2027
- Financials ledger: 16 years of filed accounts held (2009–2025)
- Who runs and owns it: 1 PSC
- Shareholders: the current register from the filings: each holder, class, shares and percentage
- Charges: 0 outstanding of 2 charges registered
- Filing history and methodology: with sources and a disclaimer
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Company details
- Company number
- 04636523
- Status
- Active
- Company type
- Private Limited Company
- Incorporated
- 14 January 2003
- Country of origin
- United Kingdom
- Registered office
- UNIT 7 ACCESS 4:20
NEW HYTHE BUSINESS PARK, BELLINGHAM WAY
AYLESFORD
KENT
ME20 7HP
Nature of business (SIC 2007)
Accounts and confirmation statement
- Accounting reference date
- 30 April
- Accounts category
- TOTAL EXEMPTION FULL
- Accounts last made up to
- 30 April 2025
- Next accounts due
- 31 January 2027
- Confirmation statement last made up to
- 14 January 2026
- Next confirmation statement due
- 28 January 2027
Financial summary
| Period ending | 30 April 2025 | 30 April 2024 | 30 April 2023 | 30 April 2022 | 30 April 2021 | 30 April 2020 | 30 April 2019 | 30 April 2018 | 30 April 2017 | 30 April 2016 | 30 April 2015 | 30 April 2014 | 30 April 2013 | 30 April 2012 | 30 April 2010 | 30 April 2009 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Profit after tax | Not filed | — | — | — | — | — | — | £73k | £54k | — | — | — | — | — | — | — |
| Total assets | £803k | £949k | £798k | £755k | £644k | £652k | £670k | £571k | £552k | £568k | £534k | £500k | £464k | £527k | £201k | £132k |
| Cash at bank | £316k | £468k | £307k | £239k | £112k | £113k | £78k | £59k | £43k | £58k | £1,866 | £23 | £90 | £0 | £95k | £17k |
| Current liabilities | £140k | £241k | £177k | £208k | £182k | £222k | £242k | £195k | £162k | £173k | £244k | £218k | £167k | £182k | £168k | £87k |
| Net current assets / (liabilities) | £234k | £315k | £202k | £119k | £65k | £8,912 | (£13k) | (£28k) | (£27k) | (£51k) | (£105k) | (£118k) | (£117k) | (£76k) | (£18k) | (£20k) |
| Total liabilities | — | — | — | — | £234k | £332k | £377k | £338k | £330k | £359k | £416k | £426k | £394k | £433k | — | £96k |
| Net assets | £646k | £699k | £610k | £496k | £410k | £320k | £293k | £233k | £222k | £210k | £119k | £75k | £70k | £94k | £29k | £37k |
| Employees | 10 | 11 | 11 | 10 | 10 | 12 | 9 | 0 | 12 | — | — | — | — | — | — | — |
Not filed: the accounts do not give the figure. —: no figure read from the filing.
- Year to 30 April 2025: profit after tax not filed. Small companies may file filleted or abbreviated accounts without the profit and loss account, and this filing has none.
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)
- Corporate controllers
- Obsidian Fire And Security Limited
- Group structure
- Under Ownership, this page charts who controls the corporate controllers above, level by level, as far as the Companies House register shows.
- Charges (mortgages)
- 2 registered, 0 outstanding, 2 satisfied
Previous names
- SEE SEE TV SURVEILLANCE LIMITED (changed 28 November 2006)
Questions about OBSIDIAN SECURITY LIMITED
Is OBSIDIAN SECURITY LIMITED active?
Yes. The Companies House register shows the company's status as “Active”. (Companies House register, as at 1 October 2026.)
When was OBSIDIAN SECURITY LIMITED incorporated?
OBSIDIAN SECURITY LIMITED was incorporated on 14 January 2003, according to the Companies House register. (Companies House register, as at 1 October 2026.)
Where is OBSIDIAN SECURITY LIMITED registered?
Its registered office is in Aylesford, ME20 7HP. (Companies House register, as at 1 October 2026.)
Who controls OBSIDIAN SECURITY LIMITED?
The register lists 1 current person with significant control (3 including those who have ceased). Corporate controllers named on the register: Obsidian Fire And Security Limited. The register shows control, not a list of shareholders. Individuals are named at https://find-and-update.company-information.service.gov.uk/company/04636523/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 OBSIDIAN SECURITY LIMITED's next accounts due?
The register shows the next accounts as due by 31 January 2027. Its latest accounts on the register were made up to 30 April 2025. (Companies House register, as at 1 October 2026.)
Does OBSIDIAN SECURITY LIMITED file dormant accounts?
Not in its latest accounts. The register gives their category as “Total exemption accounts”, made up to 30 April 2025. (Companies House register, as at 1 October 2026.) What a dormant company is and what it must file
Does OBSIDIAN SECURITY LIMITED have any charges registered against it?
Yes. The register shows 2 charges: 0 outstanding and 2 satisfied. The charges themselves are listed at https://find-and-update.company-information.service.gov.uk/company/04636523/charges. (Companies House register, as at 1 October 2026.) Company charges: what a mortgage or debenture means and how to read one
Is OBSIDIAN SECURITY 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 12 October 2026. A name screen is not legal clearance.
Related companies
More electrical installation companies
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- NG BAILEY LIMITED
- DALKIA ENGINEERING LIMITED
- AXIS CLC SOLUTIONS LIMITED
- ENERVEO LIMITED
- ESSEX GROUP HOLDINGS INTERNATIONAL LIMITED
- ESSEX SERVICES GROUP LIMITED
- J C A ENGINEERING LTD
Industry overview: 50,294 active companies in SIC 43210
Other active companies registered at ME20 7HP
Related guides
Companies with similar names
Other companies, LLPs and partnerships on the Companies House register whose names begin “OBSIDIAN SECURITY”. Each is a separate legal entity from OBSIDIAN SECURITY LIMITED: check the registered number before relying on a name. Register data as at 1 October 2026.
- OBSIDIAN SECURITY INTERNATIONAL LTD (Company, Active, London; 16440138)
- OBSIDIAN SECURITY SERVICES LTD (Company, Active, Burnley; 17456422)
- OBSIDIAN SECURITY SOLUTIONS LIMITED (Company, Active, Oswestry; 13405840)
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Official register entry: OBSIDIAN SECURITY LIMITED on Companies House.
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