£2
1 period on recordActive16270701Private limited companyCardiff
SENTINEL L1 SECURITY LIMITED
Significant control: Lisa Marie Smith (25–50%), Cory Marie Smith (25–50%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
Watch this company
Get an email when Companies House records a change for Sentinel L1 Security Limited: status, filings, accounts, officers or owners. Free.
Not live yet: alerts start by 15 December 2026. We store your email and this company number only, for these alerts. If alerts don’t launch, we tell you and delete your address. Privacy
Coming soon · product and service lists
What does Sentinel L1 Security Limited sell?
Registered activity: Security dealing on own account (SIC 64991). We’re building product and service lists for UK companies. Get this one when it’s ready.
One email, only about this. If we don’t launch within 60 days we’ll tell you. Privacy
01
Summary
SENTINEL L1 SECURITY LIMITED is an active private limited company (company number 16270701) incorporated on 24 February 2025, registered in Cardiff. Its registered activity is security dealing on own account (SIC 64991). Latest dormant accounts cover the period ending 31 March 2025, showing net assets of £2 and cash of £2.
Peer position · net assets
By net assets it sits in the lower half of 2,770 comparable companies in the UK (median £481, upper quartile £83k).
02
Ownership and control
- Mrs Lisa Marie Smith
- owns 25–50% of shares
- holds 25–50% of voting rights
- Miss Cory Marie Smith
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
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
- 24 February 20251 yr ago
- Next accounts due
- 31 December 2026in 66 days
- Confirmation statement due
- 10 March 2027in 135 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 64991
- Security dealing on own account
- Accounts type
- Dormant
- Size band
- MicroCompanies Act thresholds
05
Financials
£2
1 period on recordNot reported
Not reported
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | £2 | £2 | — | — | — | — | — |
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
06
Filing and accounts signals
- Net assets above zeroNet assets £2 at 31 March 2025
- Incorporated less than two years agoIncorporated 24 February 2025; no accounts due yet
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 135 days
- Next accounts duein 66 days
- Accounts period endNet assets £2 · dormant accounts
- Incorporated
08
Similar companies in Cardiff
09
Reminders for SENTINEL L1 SECURITY LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.