- Companies
- Finishing trades
- Hornchurch
- Q & S Smart Security Limited
Q & S Smart Security Limited
- Company number
- 06732575
- Incorporated
- 24 Oct 200817 years trading
- Registered office
- Suite 1 Concept House, 23 Billet Lane, Hornchurch, Essex, RM11 1XP
- Nature of business
- Other building completion and finishing; Private security activities; Other cleaning services
Q & S Smart Security Limited is a 17-year-old private limited company registered in Hornchurch, company number 06732575, one of 94 building finishing companies in Hornchurch. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets up £18K (+8.8%) on the year before, to £220K.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £14K against £116K owed within a year: 0.1 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2015 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £220K | £2,844 | £14K | £116K | 1 |
| 31 Mar 2024 | £203K | £70 | £11K | £115K | 1 |
| 31 Mar 2023 | £157K | £53K | £65K | £147K | 1 |
| 31 Mar 2022 | £109K | £34K | £46K | £148K | 2 |
| 31 Mar 2021 | £84K | £42K | £54K | £161K | 0 |
| 31 Mar 2020 | £52K | £14K | £34K | £182K | 4 |
| 31 Mar 2019 | £68K | £25K | £42K | £402K | 2 |
| 31 Mar 2018 | £64K | £11K | £87K | £449K | 5 |
| 31 Oct 2016 | £28K | £20K | £36K | £11K | |
| 31 Oct 2015 | £40K | £27K | £71K | £33K |
Where Q & S Smart Security Limited is registered
The registered office is in Hornchurch (RM11), in the Havering local authority area, London. Show RM11 1XP on a map.
Other trade companies in RM11
- Stop Fire Protection LtdBuilders
- Divexa LtdInstallers
- Kurdos Cars LtdMotor traders
- WZKM Services LtdFinishing trades
- Shad’S Development Ltd LtdBuilders
- JHT Solutions LimitedSpecialist contractors
- Carpet Fitter London LtdFloor and wall tilers
- Ell Tek Solutions LimitedMachinery repair and installation
Shared registered office
33 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Q & S Smart Security Limited files late
Companies House charges an automatic penalty the day after the deadline, and it rises the longer the accounts are late. These are the dates for this company's accounts due on 31 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2028 | another 10% of any unpaid tax |
For returns filed on or after 1 April 2026. Late three times in a row and the £200 penalties become £1,000 each.
Company details
As held on the Companies House register.
- Company number
- 06732575
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 October 2008 (17 years ago)
- Registered office
- Suite 1 Concept House, 23 Billet Lane, Hornchurch, Essex, RM11 1XP
- Nature of business
- Other building completion and finishing (SIC 43390)
Private security activities (SIC 80100)
Other cleaning services (SIC 81299) - Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 24 October 2025
- Charges (mortgages)
- 2 outstanding of 2 registered
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in Hornchurch
Other active building finishing companies registered in Hornchurch.
- Regions Home Improvements Limited2026
- Reign Secure Limited2016
- Reliance Property Maintenance Limited2010
- RM Roofing & Waterproofing Ltd2018
- Romford Rendering Limited2024
- Sansum Interiors Limited2008
- Scotsman Building Services Ltd2025
- SRZ Builds Ltd2019
All building finishing companies in Hornchurch · All trades in Hornchurch · Finishing trades across the UK
Frequently asked questions
When are Q & S Smart Security Limited's accounts due?
Q & S Smart Security Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Q & S Smart Security Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Q & S Smart Security Limited still trading?
Q & S Smart Security Limited is listed as active on the Companies House register as of 1 Oct 2026. Active means it has not been dissolved or entered insolvency; it does not show whether it is currently taking on work.
What does Q & S Smart Security Limited do?
Q & S Smart Security Limited is registered under Other building completion and finishing (SIC 43390); Private security activities (SIC 80100); Other cleaning services (SIC 81299).
How old is Q & S Smart Security Limited?
Q & S Smart Security Limited was incorporated on 24 October 2008, 17 years ago.
What is the penalty if Q & S Smart Security Limited files its accounts late?
Companies House charges £150 if the accounts are up to 1 month late, £375 up to 3 months, £750 up to 6 months and £1,500 after that, doubled if the previous year's accounts were also late. HMRC charges £200 for a CT600 filed a day late and another £200 at 3 months.
Official records
View Q & S Smart Security Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026). Deadlines are worked out from the register and assume a standard accounting period; a change of year end or a short period moves them. This page is general information, not tax or accountancy advice.