- Companies
- Builders
- Clacton-on-Sea
- Msec Systems Ltd
Msec Systems Ltd
- Company number
- 16074079
- Incorporated
- 12 Nov 20241 year trading
- Registered office
- 39 Thornbury Road, Clacton-on-Sea, CO15 3PB
- Nature of business
- Construction of domestic buildings; Electrical installation
Msec Systems Ltd is a 1-year-old private limited company registered in Clacton-on-Sea, company number 16074079, one of 56 building contractors in Clacton-on-Sea. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 30 November 2025, as filed at Companies House.
Who runs and owns Msec Systems Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| M*** C*** | Director | Nov 2024 |
1 former officer
| Name | Role | Appointed | Left |
|---|---|---|---|
| S*** H*** | Director | Nov 2024 | Mar 2026 |
Person with significant control
Where Msec Systems Ltd is registered
The registered office is in Clacton-on-Sea (CO15), in the Tendring local authority area, East of England. Show CO15 3PB on a map.
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- KC Paint LtdPainters and decorators
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- WMC Automotive LtdMotor traders
- Jetclean Supreme Contractors LtdCleaning companies
- Residential Guttering LimitedFinishing trades
- Hatch M Enterprise LimitedMechanics and garages
What happens if Msec Systems 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 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 16074079
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 November 2024 (1 year ago)
- Registered office
- 39 Thornbury Road, Clacton-on-Sea, CO15 3PB
- Nature of business
- Construction of domestic buildings (SIC 41202)
Electrical installation (SIC 43210) - Year end
- 30 November (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 11 November 2025
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Clacton-on-Sea
Other active building contractors registered in Clacton-on-Sea.
- Oakcrest Construction Ltd2025
- Oakleigh Residential Park Limited2016
- Paul Maddison Property & Gardening Maintenance Limited2021
- Penny Investments Construction Ltd2015
- Point Clear Ltd2026
- Quayle Property Maintenance Ltd2015
- R Eleven Limited2019
- R. Burfoot Construction Limited2001
All building contractors in Clacton-on-Sea · All trades in Clacton-on-Sea · Builders across the UK
Frequently asked questions
When are Msec Systems Ltd's accounts due?
Msec Systems Ltd's next accounts are due at Companies House by 31 August 2027 (in 323 days), covering the period to 30 November 2026.
When is Msec Systems Ltd's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is Msec Systems Ltd still trading?
Msec Systems 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 Msec Systems Ltd do?
Msec Systems Ltd is registered under Construction of domestic buildings (SIC 41202); Electrical installation (SIC 43210).
How old is Msec Systems Ltd?
Msec Systems Ltd was incorporated on 12 November 2024, 1 year ago.
Who runs Msec Systems Ltd?
Msec Systems Ltd has 1 active director, the longest-serving appointed in Nov 2024. Their names and service addresses are on the Companies House register.
Who owns Msec Systems Ltd?
One person or company has significant control of Msec Systems Ltd: an individual (owns 25% to 50% of the shares).
What is the penalty if Msec Systems 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 Msec Systems 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.