£0
vs Jul 2024Active13507039Private limited companyLeeds
BRIMSTONE SECURITY UK LTD
Significant control: Anthony Bentley Henderson (75–100%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
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Registered activity: Private security activities (SIC 80100). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
BRIMSTONE SECURITY UK LTD is an active private limited company (company number 13507039) incorporated on 12 July 2021, registered in Leeds. Its registered activity is private security activities (SIC 80100). Latest micro accounts cover the period ending 31 July 2025, showing net assets of £0, with 1 employee on average. Turnover was £152 and profit for the year −£1,375.
Peer position · net assets
By net assets it sits in the lower half of 212 comparable companies in Leeds (median £598, upper quartile £13k).
02
Ownership and control
- Mr Anthony Bentley Henderson
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
- can appoint or remove directors
- can appoint or remove directors
- Miss Sunila Claxton-Theodore
- owns 25–50% of shares
- holds 25–50% of voting rights
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.
03
Key dates
- Incorporated
- 12 July 20215 yrs ago
- Next accounts due
- 30 April 2027in 188 days
- Confirmation statement due
- 26 July 2027in 275 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 80100
- Private security activities
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
£152
Not reported the period before1
Not reported the period before| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 July 2025 | £0 | — | — | £0 | £152 | −£1,375 | 1 |
| 31 July 2024 | £0 | — | — | — | — | — | — |
Net margin-904.6%Profit for the year ÷ turnover
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing; micro-entity accounts contain no profit and loss account.
06
Filing and accounts signals
- Net assets below zeroNet assets £0 at 31 July 2025
- Incorporated five or more years agoIncorporated 12 July 2021
Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.
07
Timeline
- Confirmation statement duein 275 days
- Next accounts duein 188 days
- Accounts period endNet assets £0 · micro accounts
- Accounts period endNet assets £0 · micro accounts
- Incorporated
08
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All companies incorporated on 12 July 2021 · in Jul 2021.
09
Reminders for BRIMSTONE SECURITY UK LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.