- Companies
- Specialist contractors
- Basildon
- Shipman Security Systems Limited
Shipman Security Systems Limited
- Company number
- 04673800
- Incorporated
- 21 Feb 200323 years trading
- Registered office
- Unit 14 Saffron Court, Southfields Business Park, Basildon, SS15 6SS
- Nature of business
- Other specialised construction activities n.e.c.
Shipman Security Systems Limited is a 23-year-old private limited company registered in Basildon, company number 04673800, one of 200 specialist construction companies in Basildon. Its next accounts are due at Companies House on 28 December 2026, and the CT600 for the period to 28 March 2026 is due at HMRC on 28 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 down £13K (-11.3%) on the year before, to £101K.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £128K against £27K owed within a year: 4.7 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- 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 |
|---|---|---|---|---|---|
| 31 Mar 2025 | £101K | £70K | £128K | £27K | 0 |
| 31 Mar 2024 | £114K | £7,947 | £199K | £115K | 5 |
| 31 Mar 2023 | £577K | £494K | £669K | £80K | 0 |
| 31 Mar 2022 | £577K | £494K | £669K | £80K | 9 |
| 31 Mar 2021 | £583K | £344K | £532K | £134K | 0 |
| 31 Mar 2020 | £474K | £190K | £323K | £81K | 10 |
| 31 Mar 2019 | -£431K | -£275K | £69K | ||
| 31 Mar 2018 | -£527K | -£414K | £105K | ||
| 31 Mar 2017 | £478K | £231K | £388K | £150K | |
| 31 Mar 2016 | £440K | £200K | £307K | £90K |
Where Shipman Security Systems Limited is registered
The registered office is in Basildon (SS15), in the Basildon local authority area, East of England. Show SS15 6SS on a map.
Other trade companies in SS15
- Nexa Renovations LtdFinishing trades
- Lilley Build LtdPlasterers
- Timber Glazing Solutions LtdJoiners and carpenters
- Sashbespoke LtdJoiners and carpenters
- Hailsham Estate LtdProperty developers
- Mawhood Asbestos Contracts LtdGroundworks and demolition
- C.V Carpenter LtdBuilders
- Voltcert LtdElectricians
Also registered at this address
2 other companies use the same registered office as Shipman Security Systems Limited.
- Carter Group LimitedMachinery repair and installation
- Carter Security LimitedMachinery repair and installation
What happens if Shipman 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 28 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 29 Dec 2026 to 28 Jan 2027 | £150 |
| 1 to 3 months late | 29 Jan 2027 to 28 Mar 2027 | £375 |
| 3 to 6 months late | 29 Mar 2027 to 28 Jun 2027 | £750 |
| More than 6 months late | From 29 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 29 Mar 2027 | £200 |
| 3 months late | 28 Jun 2027 | another £200 |
| 6 months late | 28 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 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
- 04673800
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 February 2003 (23 years ago)
- Registered office
- Unit 14 Saffron Court, Southfields Business Park, Basildon, SS15 6SS
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 28 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 21 November 2025
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 Basildon
Other active specialist construction companies registered in Basildon.
- SLD Pipework Limited2026
- Sofroni Ltd2016
- Spectra Contracts Limited2023
- Stef Fire Limited2011
- Structra Scaffold Limited2021
- Superior Single Ply Ltd2014
- SVC Construction Limited2022
- SX Maintenance Group Ltd2026
All specialist construction companies in Basildon · All trades in Basildon · Specialist contractors across the UK
Frequently asked questions
When are Shipman Security Systems Limited's accounts due?
Shipman Security Systems Limited's next accounts are due at Companies House by 28 December 2026 (in 77 days), covering the period to 28 March 2026.
When is Shipman Security Systems Limited's CT600 due?
The CT600 for the period to 28 March 2026 is due at HMRC by 28 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 29 December 2026.
Is Shipman Security Systems Limited still trading?
Shipman 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 Shipman Security Systems Limited do?
Shipman Security Systems Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Shipman Security Systems Limited?
Shipman Security Systems Limited was incorporated on 21 February 2003, 23 years ago.
What is the penalty if Shipman 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 Shipman 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.