- Companies
- Specialist contractors
- Liverpool
- White Security Systems Limited
White Security Systems Limited
- Company number
- 06871167
- Incorporated
- 6 Apr 200917 years trading
- Registered office
- 9 Gleneagles Close, Kirkby, Liverpool, L33 4HA
- Nature of business
- Other specialised construction activities n.e.c.
White Security Systems Limited is a 17-year-old private limited company registered in Liverpool, company number 06871167, one of 409 specialist construction companies in Liverpool. Its next accounts are due at Companies House on 31 January 2027, and the CT600 for the period to 30 April 2026 is due at HMRC on 30 April 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 down £6,542 (-93.3%) on the year before, to £469.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £3,656 against £3,827 owed within a year: 1.0 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Apr 2025 | £469 | £3,656 | £3,827 | 2 | |
| 30 Apr 2024 | £7,011 | £15K | £8,752 | 2 | |
| 30 Apr 2023 | -£516 | £7,082 | £9,270 | 2 | |
| 30 Apr 2022 | £14K | £21K | £8,695 | 2 | |
| 30 Apr 2021 | £8,923 | £17K | £8,847 | 2 | |
| 30 Apr 2020 | £6,698 | £9,918 | £5,472 | 2 | |
| 30 Apr 2019 | £6,562 | £17K | £9,141 | 2 | |
| 30 Apr 2018 | £2,312 | £8,636 | £4,985 | 2 | |
| 30 Apr 2017 | £4,927 | £13K | £7,198 | ||
| 30 Apr 2016 | £5,563 | £9,864 | £13K | £7,897 |
Where White Security Systems Limited is registered
The registered office is in Liverpool (L33), in the Knowsley local authority area, North West. Show L33 4HA on a map.
Other trade companies in L33
- Jenson Joinery and Property Maintenance LimitedProperty developers
- Knowsley Auto Centre LtdMechanics and garages
- Northwest Timing Chains LtdMechanics and garages
- Kirkby Trade Centre LimitedMotor traders
- Rail Core Infrastructure LtdCivil engineering
- Reeza Group LimitedProperty developers
- Bromer Scaffolding LtdScaffolders
- Phoenix Thermal LtdSpecialist contractors
What happens if White Security Systems 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 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2027 to 28 Feb 2027 | £150 |
| 1 to 3 months late | 1 Mar 2027 to 30 Apr 2027 | £375 |
| 3 to 6 months late | 1 May 2027 to 31 Jul 2027 | £750 |
| More than 6 months late | From 1 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 06871167
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 6 April 2009 (17 years ago)
- Registered office
- 9 Gleneagles Close, Kirkby, Liverpool, L33 4HA
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 6 April 2026
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Liverpool
Other active specialist construction companies registered in Liverpool.
- Williams Consultance Ltd2013
- Williams Lift & Shift Ltd2025
- Wilsons Chimney Specialists Ltd2005
- Wilsons Chimney Specialists North Ltd2011
- WPS Liverpool Ltd2019
- A & B Property Services NW Ltd2026
- A J Miller Consulting Engineers (UK) Ltd2017
- A Magill Brickwork and Construction Ltd2021
All specialist construction companies in Liverpool · All trades in Liverpool · Specialist contractors across the UK
Frequently asked questions
When are White Security Systems Limited's accounts due?
White Security Systems Limited's next accounts are due at Companies House by 31 January 2027 (in 111 days), covering the period to 30 April 2026.
When is White Security Systems Limited's CT600 due?
The CT600 for the period to 30 April 2026 is due at HMRC by 30 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2027.
Is White Security Systems Limited still trading?
White Security Systems 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 White Security Systems Limited do?
White Security Systems Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is White Security Systems Limited?
White Security Systems Limited was incorporated on 6 April 2009, 17 years ago.
What is the penalty if White Security Systems 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 White Security Systems 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.