- Companies
- Specialist contractors
- Gravesend
- W-I-Security Ltd
W-I-Security Ltd
- Company number
- 05031650
- Incorporated
- 2 Feb 200422 years trading
- Registered office
- 4 Saddington Street, Gravesend, DA12 1ED
- Nature of business
- Other specialised construction activities n.e.c.
W-I-Security Ltd is a 22-year-old private limited company registered in Gravesend, company number 05031650, one of 166 specialist construction companies in Gravesend. Its next accounts are due at Companies House on 24 November 2026, and the CT600 for the period to 24 February 2026 is due at HMRC on 24 February 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 £6,967 (+715.3%) on the year before, to £7,941.
- Net assets rose in 2 of 4 year-on-year comparisons on record.
- Current assets of £80K against £76K owed within a year: 1.1 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 24 Feb 2025 | £7,941 | £80K | £76K | 2 | |
| 25 Feb 2024 | £974 | £70K | £73K | 2 | |
| 26 Feb 2023 | £2,511 | £63K | £66K | 2 | |
| 27 Feb 2022 | £448 | £66K | £72K | 2 | |
| 28 Feb 2021 | £740 | £68K | £77K | 2 |
Where W-I-Security Ltd is registered
The registered office is in Gravesend (DA12), in the Gravesham local authority area, South East. Show DA12 1ED on a map.
Other trade companies in DA12
- Kirkdale Construction Maintenance LimitedProperty developers
- Mech Elec LtdSpecialist contractors
- Ground Forces Construct LtdBuilders
- XL@Cleaning LimitedCleaning companies
- Signature Group Air Conditioning LtdPlumbers and heating engineers
- VS Sekhon LtdFloor and wall tilers
- Kapoor Construction LtdBuilders
- Double D Maintain LtdSpecialist contractors
What happens if W-I-Security Ltd 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 24 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 25 Nov 2026 to 24 Dec 2026 | £150 |
| 1 to 3 months late | 25 Dec 2026 to 24 Feb 2027 | £375 |
| 3 to 6 months late | 25 Feb 2027 to 24 May 2027 | £750 |
| More than 6 months late | From 25 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 25 Feb 2027 | £200 |
| 3 months late | 24 May 2027 | another £200 |
| 6 months late | 24 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 24 Feb 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
- 05031650
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 2 February 2004 (22 years ago)
- Registered office
- 4 Saddington Street, Gravesend, DA12 1ED
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 24 February (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 24 February 2025
- Last confirmation statement
- 2 February 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 Gravesend
Other active specialist construction companies registered in Gravesend.
- Waterfall Project Management Limited2019
- William Thomas Kitchens Ltd2008
- Your Utopia Room Limited2018
- A & J (London) Carpenters Ltd2012
- A&A Construction Solutions Ltd2026
- A.T Buildex Construction Ltd2023
- Aaaa Services (UK) Ltd2015
- Ace Drillers Ltd2024
All specialist construction companies in Gravesend · All trades in Gravesend · Specialist contractors across the UK
Frequently asked questions
When are W-I-Security Ltd's accounts due?
W-I-Security Ltd's next accounts are due at Companies House by 24 November 2026 (in 42 days), covering the period to 24 February 2026.
When is W-I-Security Ltd's CT600 due?
The CT600 for the period to 24 February 2026 is due at HMRC by 24 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 25 November 2026.
Is W-I-Security Ltd still trading?
W-I-Security Ltd 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 W-I-Security Ltd do?
W-I-Security Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is W-I-Security Ltd?
W-I-Security Ltd was incorporated on 2 February 2004, 22 years ago.
What is the penalty if W-I-Security Ltd 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 W-I-Security Ltd 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.