- Companies
- Electricians
- Liverpool
- Security and Data Ltd
Security and Data Ltd
- Company number
- 16702294
- Incorporated
- 8 Sep 20251 year trading
- Registered office
- 66 Hazel Road, Liverpool, Merseyside, L36 8ET
- Nature of business
- Electrical installation
Security and Data Ltd is a 1-year-old private limited company registered in Liverpool, company number 16702294, one of 489 electrical contractors in Liverpool. Its next accounts are due at Companies House on 8 June 2027, and its first CT600 is due at HMRC on 7 September 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
Is this your company?
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Where Security and Data Ltd is registered
The registered office is in Liverpool (L36), in the Knowsley local authority area, North West. Show L36 8ET on a map.
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- P&K Construction LtdBuilders
- O'Connor Electrical Services (NW) LtdElectricians
- Watkin Electrical Solutions LtdElectricians
- Automoor LtdMotor traders
- Statement Construction LimitedBuilders
What happens if Security and Data 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 8 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 9 Jun 2027 to 8 Jul 2027 | £150 |
| 1 to 3 months late | 9 Jul 2027 to 8 Sep 2027 | £375 |
| 3 to 6 months late | 9 Sep 2027 to 8 Dec 2027 | £750 |
| More than 6 months late | From 9 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 16702294
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 September 2025 (1 year ago)
- Registered office
- 66 Hazel Road, Liverpool, Merseyside, L36 8ET
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 30 September (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for electrical contractors
Electrical contracting companies are often a director plus a van and tools. Most fall within the micro-entity rules, so the accounts filed at Companies House are short, and the CT600 carries the tax detail.
Similar companies in Liverpool
Other active electrical contractors registered in Liverpool.
- Sefton Electrical Services Ltd2003
- Sefton Solar Limited2023
- Select Renewables Ltd2014
- Sena Electrical Ltd2024
- Sentinel Electrics Limited2008
- Sevcadei Ltd2025
- Shelec Limited2019
- Simple Electrical Services Limited2018
All electrical contractors in Liverpool · All trades in Liverpool · Electricians across the UK
Frequently asked questions
When are Security and Data Ltd's accounts due?
Security and Data Ltd's next accounts are due at Companies House by 8 June 2027 (in 239 days), covering the period to 30 September 2026.
When is Security and Data Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 7 September 2026, due by 7 September 2027, and one for the period to 30 September 2026, due by 30 September 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Security and Data Ltd still trading?
Security and Data Ltd is listed as active on the Companies House register (checked 12 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 Security and Data Ltd do?
Security and Data Ltd is registered under Electrical installation (SIC 43210).
How old is Security and Data Ltd?
Security and Data Ltd was incorporated on 8 September 2025, 1 year ago.
What is the penalty if Security and Data 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 Security and Data Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.