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Mark Donner Limited

ActiveTotal exemption (full) accountsBuildersMarket Rasen
Company number
05229607
Incorporated
13 Sep 200422 years trading
Registered office
Redbrick Yard Magna Mile, Ludford, Market Rasen, Lincolnshire, LN8 6AH
Nature of business
Construction of domestic buildings
Accounts due in
292 days
31 Jul 2027
Net assets
£534K▼
-15.3% on the year before
Cash at bank
£166K▼
At 31 Oct 2025
Employees
17
Average during the year
From the Companies House register, 1 Oct 2026

Mark Donner Limited is a 22-year-old private limited company registered in Market Rasen, company number 05229607, one of 22 building contractors in Market Rasen. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 2027.

Key dates

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

Accounts due
31 Jul 2027
in 292 days
For the period to 31 Oct 2026
CT600 due
31 Oct 2027
in 384 days
Period 1 Nov 2025 to 31 Oct 2026
Corporation tax payment
1 Aug 2027
in 293 days
9 months and 1 day after the period end
Confirmation statement
31 Jul 2027
in 292 days
Last made up to 17 Jul 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 down £97K (-15.3%) on the year before, to £534K.
  • Net assets rose in 6 of 9 year-on-year comparisons on record.
  • Current assets of £229K against £238K owed within a year: 1.0 times cover.
  • 17 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£250K£500K31 October 2016: net assets £252K£252K201631 October 2017: net assets £321K£321K201731 October 2018: net assets £291K£291K201831 October 2019: net assets £231K£231K201931 October 2020: net assets £372K£372K202031 October 2021: net assets £416K£416K202131 October 2022: net assets £530K£530K202231 October 2023: net assets £609K£609K202331 October 2024: net assets £630K£630K202431 October 2025: net assets £534K£534K2025
Net assets at each year end, 2016 to 2025£0£250K£500K31 October 2016: net assets £252K£252K'1631 October 2017: net assets £321K£321K'1731 October 2018: net assets £291K£291K'1831 October 2019: net assets £231K£231K'1931 October 2020: net assets £372K£372K'2031 October 2021: net assets £416K£416K'2131 October 2022: net assets £530K£530K'2231 October 2023: net assets £609K£609K'2331 October 2024: net assets £630K£630K'2431 October 2025: net assets £534K£534K'25
Year endNet assetsCashCurrent assetsOwed within a yearEmployees
31 Oct 2025£534K£166K£229K£238K17
31 Oct 2024£630K£398K£478K£261K17
31 Oct 2023£609K£368K£461K£233K16
31 Oct 2022£530K£232K£377K£174K16
31 Oct 2021£416K£337K£418K£270K18
31 Oct 2020£372K£157K£295K£139K16
31 Oct 2019£231K£43K£138K£91K15
31 Oct 2018£291K£50K£206K£115K18
31 Oct 2017£321K£147K£270K£162K21
31 Oct 2016£252K£61K£167K£113K

Public contracts won

Mark Donner Limited has one public sector contract award on record (2023). Source: Contracts Finder and Find a Tender award notices. For all of them the published figure is a shared or multi-year ceiling (a framework place, a multi-supplier award, or more than a small company could hold alone), so no value is shown. These were matched by the company's exact name because the notice gave no company number.

BuyerContractValueAwarded
Lincolnshire County CouncilDisabled Facilities Grant (DFG) FrameworkCeiling, not shown7 Feb 2023

Where Mark Donner Limited is registered

Mark Donner Limited's registered office on a map of the UK

The registered office is in Market Rasen (LN8), in the East Lindsey local authority area, East Midlands. Show LN8 6AH on a map.

Other trade companies in LN8

What happens if Mark Donner Limited 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 HouseAccounts deliveredPenalty
Up to 1 month late1 Aug 2027 to 31 Aug 2027£150
1 to 3 months late1 Sep 2027 to 31 Oct 2027£375
3 to 6 months late1 Nov 2027 to 31 Jan 2028£750
More than 6 months lateFrom 1 Feb 2028£1,500

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

HMRC (CT600)FromPenalty
1 day late1 Nov 2027£200
3 months late31 Jan 2028another £200
6 months late30 Apr 2028HMRC estimates the tax and adds 10% of the unpaid tax
12 months late31 Oct 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
05229607
Status
Active
Company type
Private limited company
Incorporated
13 September 2004 (22 years ago)
Registered office
Redbrick Yard Magna Mile, Ludford, Market Rasen, Lincolnshire, LN8 6AH
Nature of business
Construction of domestic buildings (SIC 41202)
Year end
31 October (accounting reference date)
Accounts type
Total exemption (full)
Last accounts made up to
31 October 2025
Last confirmation statement
17 July 2026
Charges (mortgages)
0 outstanding of 1 registered

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.

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Other active building contractors registered in Market Rasen.

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Frequently asked questions

When are Mark Donner Limited's accounts due?

Mark Donner Limited's next accounts are due at Companies House by 31 July 2027 (in 292 days), covering the period to 31 October 2026.

When is Mark Donner Limited's CT600 due?

The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.

Is Mark Donner Limited still trading?

Mark Donner Limited 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 Mark Donner Limited do?

Mark Donner Limited is registered under Construction of domestic buildings (SIC 41202).

How old is Mark Donner Limited?

Mark Donner Limited was incorporated on 13 September 2004, 22 years ago.

Has Mark Donner Limited won public sector contracts?

Yes. Mark Donner Limited has one contract award from public bodies on Contracts Finder and Find a Tender, most recently from Lincolnshire County Council.

What is the penalty if Mark Donner Limited 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 Mark Donner Limited 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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