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  4. MMK Civil Engineering Ltd.

MMK Civil Engineering Ltd.

ActiveTotal exemption (full) accountsCivil engineeringWilmslow
Company number
06134511
Incorporated
2 Mar 200719 years trading
Registered office
Nordene, Mobberley Road, Wilmslow, SK9 5NT
Nature of business
Construction of roads and motorways
Accounts due in
260 days
30 Jun 2027
Net assets
£7,434▲
+97.0% on the year before
Cash at bank
£687▼
At 30 Sep 2025
Employees
2
Average during the year
From the Companies House register, 1 Oct 2026

MMK Civil Engineering Ltd. is a 19-year-old private limited company registered in Wilmslow, company number 06134511, one of 9 civil engineering contractors in Wilmslow. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 2027.

Key dates

Worked out from the year end and filing history on the Companies House register.

Accounts due
30 Jun 2027
in 260 days
For the period to 30 Sep 2026
CT600 due
30 Sep 2027
in 352 days
Period 1 Oct 2025 to 30 Sep 2026
Corporation tax payment
1 Jul 2027
in 261 days
9 months and 1 day after the period end
Confirmation statement
16 Mar 2027
in 154 days
Last made up to 2 Mar 2026

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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 up £3,660 (+97%) on the year before, to £7,434.
  • Net assets rose in 4 of 9 year-on-year comparisons on record.
  • Current assets of £98K against £101K owed within a year: 1.0 times cover.
  • 2 employees on average during the year.
  • Balance sheets on record for 10 years, 2016 to 2025.

Net assets by year

Net assets at each year end, 2016 to 2025£0£10K30 September 2016: net assets £15K£15K201630 September 2017: net assets £2£2201730 September 2018: net assets £1,490£1,490201830 September 2019: net assets £15K£15K201930 September 2020: net assets £11K£11K202030 September 2021: net assets £1,209£1,209202130 September 2022: net assets £18K£18K202230 September 2023: net assets £5,025£5,025202330 September 2024: net assets £3,774£3,774202430 September 2025: net assets £7,434£7,4342025
Net assets at each year end, 2016 to 2025£0£10K30 September 2016: net assets £15K£15K'1630 September 2017: net assets £2£2'1730 September 2018: net assets £1,490£1,490'1830 September 2019: net assets £15K£15K'1930 September 2020: net assets £11K£11K'2030 September 2021: net assets £1,209£1,209'2130 September 2022: net assets £18K£18K'2230 September 2023: net assets £5,025£5,025'2330 September 2024: net assets £3,774£3,774'2430 September 2025: net assets £7,434£7,434'25
Year endNet assetsCashCurrent assetsOwed within a yearEmployees
30 Sep 2025£7,434£687£98K£101K2
30 Sep 2024£3,774£44K£93K£98K2
30 Sep 2023£5,025£5,673£65K£68K2
30 Sep 2022£18K£1,541£80K£62K2
30 Sep 2021£1,209£1,715£45K£40K2
30 Sep 2020£11K£11K£43K£30K2
30 Sep 2019£15K£2,533£46K£44K3
30 Sep 2018£1,490£2,395£36K£40K3
30 Sep 2017£2£11K£29K£37K2
30 Sep 2016£15K£10K£54K£43K

Where MMK Civil Engineering Ltd. is registered

MMK Civil Engineering Ltd.'s registered office on a map of the UK

The registered office is in Wilmslow (SK9), in the Cheshire East local authority area, North West. Show SK9 5NT on a map.

Other trade companies in SK9

What happens if MMK Civil Engineering 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 30 June 2027.

Companies HouseAccounts deliveredPenalty
Up to 1 month late1 Jul 2027 to 31 Jul 2027£150
1 to 3 months late1 Aug 2027 to 30 Sep 2027£375
3 to 6 months late1 Oct 2027 to 31 Dec 2027£750
More than 6 months lateFrom 1 Jan 2028£1,500

Penalties double if the accounts were also late the year before.

HMRC (CT600)FromPenalty
1 day late1 Oct 2027£200
3 months late30 Dec 2027another £200
6 months late30 Mar 2028HMRC estimates the tax and adds 10% of the unpaid tax
12 months late30 Sep 2028another 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
06134511
Status
Active
Company type
Private limited company
Incorporated
2 March 2007 (19 years ago)
Registered office
Nordene, Mobberley Road, Wilmslow, SK9 5NT
Nature of business
Construction of roads and motorways (SIC 42110)
Year end
30 September (accounting reference date)
Accounts type
Total exemption (full)
Last accounts made up to
30 September 2025
Last confirmation statement
2 March 2026

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 Wilmslow

Other active civil engineering contractors registered in Wilmslow.

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Frequently asked questions

When are MMK Civil Engineering Ltd.'s accounts due?

MMK Civil Engineering Ltd.'s next accounts are due at Companies House by 30 June 2027 (in 260 days), covering the period to 30 September 2026.

When is MMK Civil Engineering Ltd.'s CT600 due?

The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.

Is MMK Civil Engineering Ltd. still trading?

MMK Civil Engineering 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 MMK Civil Engineering Ltd. do?

MMK Civil Engineering Ltd. is registered under Construction of roads and motorways (SIC 42110).

How old is MMK Civil Engineering Ltd.?

MMK Civil Engineering Ltd. was incorporated on 2 March 2007, 19 years ago.

What is the penalty if MMK Civil Engineering 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 Civil Engineering Ltd. on Companies House for filed documents, officers and the full history.

Report an error on this page

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.

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