- Companies
- Civil engineering
- Canterbury
- Mjbirse Ltd
Mjbirse Ltd
- Company number
- 16824114
- Incorporated
- 31 Oct 2025
- Registered office
- 1 Mayton Lane, Broad Oak, Canterbury, CT2 0QJ
- Nature of business
- Construction of railways and underground railways
Mjbirse Ltd is a newly incorporated private limited company registered in Canterbury, company number 16824114, one of 39 civil engineering contractors in Canterbury. Its next accounts are due at Companies House on 31 July 2027, and its first CT600 is due at HMRC on 30 October 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.
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Who runs and owns Mjbirse Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| M*** B*** | Director | Oct 2025 |
Person with significant control
Where Mjbirse Ltd is registered
The registered office is in Canterbury (CT2), in the Canterbury local authority area, South East. Show CT2 0QJ on a map.
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What happens if Mjbirse 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 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 16824114
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 31 October 2025
- Registered office
- 1 Mayton Lane, Broad Oak, Canterbury, CT2 0QJ
- Nature of business
- Construction of railways and underground railways (SIC 42120)
- Year end
- 31 October (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies in Canterbury
Other active civil engineering contractors registered in Canterbury.
- Mma Site Services Ltd2026
- Power Teck Solutions Limited2013
- R. Todd Management Limited2024
- RMB Consultants (Civil Engineering) Ltd2010
- S Wright Civil Engineers Ltd2013
- Sby Electrical Contracting Limited2023
- Skelton Construction Limited2004
- Snap Grid Limited2025
All civil engineering contractors in Canterbury · All trades in Canterbury · Civil engineering across the UK
Frequently asked questions
When are Mjbirse Ltd's accounts due?
Mjbirse Ltd's next accounts are due at Companies House by 31 July 2027 (in 291 days), covering the period to 31 October 2026.
When is Mjbirse 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 30 October 2026, due by 30 October 2027, and one for the period to 31 October 2026, due by 31 October 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Mjbirse Ltd still trading?
Mjbirse 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 Mjbirse Ltd do?
Mjbirse Ltd is registered under Construction of railways and underground railways (SIC 42120).
How old is Mjbirse Ltd?
Mjbirse Ltd was incorporated on 31 October 2025, less than a year ago.
Who runs Mjbirse Ltd?
Mjbirse Ltd has 1 active director, the longest-serving appointed in Oct 2025. Their names and service addresses are on the Companies House register.
Who owns Mjbirse Ltd?
One person or company has significant control of Mjbirse Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Mjbirse 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 Mjbirse 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.