−£817k
−122%vs Dec 2021Active - Proposal to Strike off05919138Private limited companyCardiff
SEAL SECURITY UK LIMITED
Significant control: John Louis Silverman (75–100%)
Proposal to strike offThe registrar has published a notice proposing to remove this company from the register. Unless the cause is dealt with or an objection is upheld, it can be dissolved. Status as shown on the Companies House register at 31 August 2026; it may have changed since. Check the live record.
From public filings as at 31 Aug 2026; may contain errors or be out of date.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: Public order and safety activities (SIC 84240). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
SEAL SECURITY UK LIMITED is an active (proposal to strike off) private limited company (company number 05919138) incorporated on 30 August 2006, registered in Cardiff. Its registered activity is public order and safety activities (SIC 84240). Latest full accounts cover the period ending 31 December 2022, showing net assets of −£817k and cash of £22k, with 86 employees on average. Turnover was £5.12m and profit for the year −£4.51m. Net assets fell 122% on the prior period (£3.69m).
Peer position · net assets
By net assets it sits in the bottom quarter of 509 comparable companies in the UK (median £1,467, upper quartile £18k).
02
Ownership and control
- John Louis Silverman
- owns 75–100% of shares
- holds 75–100% 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
- 30 August 200620 yrs ago
- Next accounts due
- 30 September 2024757 days overdue
- Confirmation statement due
- 13 September 2027in 321 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 84240
- Public order and safety activities
- Accounts type
- Full
- Size band
- SmallCompanies Act thresholds
05
Financials
£22k
−84%vs Dec 2021£5.12m
−41%vs Dec 202186
−39%vs Dec 2021| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2022 | −£817k | £22k | — | £894k | £5.12m | −£4.51m | 86 |
| 31 December 2021 | £3.69m | £135k | — | £3.50m | £8.72m | −£251k | 141 |
Current ratio0.09Current assets ÷ creditors within one year
Net margin-88.1%Profit for the year ÷ turnover
Cash per employee£257Cash ÷ average employees
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 below zeroNet assets £-816,700 at 31 December 2022
- Net assets down 25% or more on the prior period-122.1% vs prior period
- Current assets below creditors within one yearCurrent ratio 0.09
- Incorporated five or more years agoIncorporated 30 August 2006
- Register status is not ActiveActive - Proposal to Strike off
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 321 days
- Next accounts due757 days overdue
- Accounts period endNet liabilities £817k · full accounts
- Accounts period endNet assets £3.69m · full accounts
- Incorporated
08
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- RFA INSPECTIONS LTDCardiff · inc. Jun 2016
- SOUTH WALES SAFETY CONSULTANCY LIMITEDinc. Aug 1995
- ANY LOCATION SERVICES LTDNewport · inc. Sept 2017
- AMR TRAFFIC MANAGEMENT LIMITEDCardiff · inc. Mar 2018
All companies incorporated on 30 August 2006 · in Aug 2006.
09
Reminders for SEAL SECURITY UK LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.