- Companies
- Specialist contractors
- Luton
- MMK Contractors Ltd
MMK Contractors Ltd
- Company number
- 16595316
- Incorporated
- 21 Jul 20251 year trading
- Registered office
- 126 Waller Avenue, Luton, LU4 9RS
- Nature of business
- Other specialised construction activities n.e.c.
MMK Contractors Ltd is a 1-year-old private limited company registered in Luton, company number 16595316, one of 195 specialist construction companies in Luton. Its next accounts are due at Companies House on 21 April 2027, and its first CT600 is due at HMRC on 20 July 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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Where MMK Contractors Ltd is registered
The registered office is in Luton (LU4), in the Luton local authority area, East of England. Show LU4 9RS on a map.
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- MK Services Pro LtdProperty developers
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- S R Auto Motors LimitedMotor traders
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What happens if MMK Contractors 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 21 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 22 Apr 2027 to 21 May 2027 | £150 |
| 1 to 3 months late | 22 May 2027 to 21 Jul 2027 | £375 |
| 3 to 6 months late | 22 Jul 2027 to 21 Oct 2027 | £750 |
| More than 6 months late | From 22 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 16595316
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 July 2025 (1 year ago)
- Registered office
- 126 Waller Avenue, Luton, LU4 9RS
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 July (accounting reference date)
- Accounts type
- No accounts filed yet
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 Luton
Other active specialist construction companies registered in Luton.
- MMV Services Ltd2021
- Moore Steel Limited2007
- Morris Gordon Limited1987
- MP General Building Ltd2016
- MSC Fire Solutions Limited2025
- MWC Formwork Ltd2020
- N&D Cristea Ltd2016
- Noahs Ark Traffic Management Ltd2025
All specialist construction companies in Luton · All trades in Luton · Specialist contractors across the UK
Frequently asked questions
When are MMK Contractors Ltd's accounts due?
MMK Contractors Ltd's next accounts are due at Companies House by 21 April 2027 (in 190 days), covering the period to 31 July 2026.
When is MMK Contractors 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 20 July 2026, due by 20 July 2027, and one for the period to 31 July 2026, due by 31 July 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is MMK Contractors Ltd still trading?
MMK Contractors Ltd is listed as active on the Companies House register (checked 13 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 MMK Contractors Ltd do?
MMK Contractors Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is MMK Contractors Ltd?
MMK Contractors Ltd was incorporated on 21 July 2025, 1 year ago.
What is the penalty if MMK Contractors 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 MMK Contractors Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.