- Companies
- Installers
- Dartford
- DJ Security Installations Ltd
Company profile · Installers
DJ Security Installations Ltd
DJ Security Installations Ltd is a 14-year-old private limited company registered in Dartford, company number 08112070, one of 80 installation companies (insulation, lifts, shutters and similar) in Dartford. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for DJ Security Installations LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
Financial snapshot, 2026
From the balance sheet at 31 March 2026, as filed at Companies House.
DJ Security Installations Ltd over the years
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 £4,008 (-87%) on the year before, to £599.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £39K against £47K owed within a year: 0.8 times cover.
- 4 employees on average during the year.
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £599 | £39K | £47K | 4 | |
| 31 Mar 2025 | £4,607 | £49K | £51K | 4 | |
| 31 Mar 2024 | £20K | £44K | £32K | 4 | |
| 31 Mar 2023 | £13K | £49K | £41K | 3 | |
| 31 Mar 2022 | £9,028 | £29K | £26K | 3 | |
| 31 Mar 2021 | £7,894 | £36K | £37K | 3 | |
| 31 Mar 2020 | £1,544 | £24K | £24K | ||
| 31 Mar 2019 | £12K | £46K | £34K | ||
| 31 Mar 2018 | £11K | £35K | £25K | ||
| 31 Mar 2017 | -£9,372 | £52K | £62K |
Where DJ Security Installations Ltd is registered
The registered office is in Dartford (DA2), in the Dartford local authority area, South East. Show DA2 7NY on a map.
Other trade companies in DA2
- Alija Construction LtdBuilders
- P&E Premier Holdings LimitedProperty developers
- MCP Motors LtdMechanics and garages
- Lude LtdFinishing trades
- Netti's Cleaning LtdCleaning companies
- Inspired Gardens & Landscapes Kent LtdLandscapers and gardeners
- Elite FM LimitedFacilities management
- Cleansl8 LtdCleaning companies
Also registered at this address
1 other company uses the same registered office as DJ Security Installations Ltd.
- Barker Business LimitedBuilders
What happens if DJ Security Installations 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 31 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2029 | 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
- 08112070
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 June 2012 (14 years ago)
- Registered office
- 61 Norfield Road, Dartford, Kent, DA2 7NY
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 20 June 2026
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in Dartford
Other active installation companies (insulation, lifts, shutters and similar) registered in Dartford.
- Dynador Ltd2012
- Dynamic Paving & Landscaping Ltd2025
- Eco1 Construction Limited2026
- Eimon's Kitchens Ltd2008
- Elan Lift Services Limited2003
- Elan Lifts Limited2000
- Elitedrywallsolution Ltd2025
- Envirolec Smart Energy Solutions (London) Limited2019
All installation companies (insulation, lifts, shutters and similar) in Dartford · All trades in Dartford · Installers across the UK
Frequently asked questions
When are DJ Security Installations Ltd's accounts due?
DJ Security Installations Ltd's next accounts are due at Companies House by 31 December 2027 (in 445 days), covering the period to 31 March 2027.
When is DJ Security Installations Ltd's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is DJ Security Installations Ltd still trading?
DJ Security Installations 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 DJ Security Installations Ltd do?
DJ Security Installations Ltd is registered under Other construction installation (SIC 43290).
How old is DJ Security Installations Ltd?
DJ Security Installations Ltd was incorporated on 20 June 2012, 14 years ago.
What is the penalty if DJ Security Installations 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 DJ Security Installations 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.