- Companies
- Builders
- Milton Keynes
- Starkmk Ltd
Starkmk Ltd
- Company number
- 14670433
- Incorporated
- 17 Feb 20233 years trading
- Registered office
- 300 Hayley Court, Linford Wood, Milton Keynes, MK14 6GD
- Nature of business
- Construction of commercial buildings; Roofing activities; General cleaning of buildings
Starkmk Ltd is a 3-year-old private limited company registered in Milton Keynes, company number 14670433, one of 358 building contractors in Milton Keynes. Its next accounts are due at Companies House on 30 November 2027, and the CT600 for the period to 28 February 2027 is due at HMRC on 28 February 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
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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 £2,946 (+21.8%) on the year before, to £16K.
- Current assets of £32K against £15K owed within a year: 2.1 times cover.
- 4 employees on average during the year.
- Balance sheets on record for 3 years, 2024 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2026 | £16K | £32K | £32K | £15K | 4 |
| 28 Feb 2025 | £14K | £4,767 | £14K | 4 | |
| 29 Feb 2024 | £5,278 | £778 | £5,278 | 4 |
Where Starkmk Ltd is registered
The registered office is in Milton Keynes (MK14), in the Milton Keynes local authority area, South East. Show MK14 6GD on a map.
Other trade companies in MK14
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- Atoz MK Cleaning LtdCleaning companies
- Nio Capital LtdInstallers
- Beacon Kitchens & Interiors LtdInstallers
- Prestige Cleaning Services LimitedCleaning companies
- MMJ-Qualityconsults LtdJoiners and carpenters
- Pib Cleaning Services LtdCleaning companies
- Ali Servicing LtdMechanics and garages
What happens if Starkmk 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 November 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2027 to 31 Dec 2027 | £150 |
| 1 to 3 months late | 1 Jan 2028 to 29 Feb 2028 | £375 |
| 3 to 6 months late | 1 Mar 2028 to 31 May 2028 | £750 |
| More than 6 months late | From 1 Jun 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 29 Feb 2028 | £200 |
| 3 months late | 28 May 2028 | another £200 |
| 6 months late | 28 Aug 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 2029 | 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
- 14670433
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 February 2023 (3 years ago)
- Registered office
- 300 Hayley Court, Linford Wood, Milton Keynes, MK14 6GD
- Nature of business
- Construction of commercial buildings (SIC 41201)
Roofing activities (SIC 43910)
General cleaning of buildings (SIC 81210) - Year end
- 28 February (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 28 February 2026
- Last confirmation statement
- 7 May 2026
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 Milton Keynes
Other active building contractors registered in Milton Keynes.
- Startconstruct Limited2025
- Stel Construction Ltd2022
- Steve Micklewright Contractors Limited2013
- Stockgrove Homes Limited2014
- Stoian’S Design and Build Ltd2025
- Stone Paving Direct Ltd2018
- Style Build Ltd2024
- SVJ Construction Ltd2026
All building contractors in Milton Keynes · All trades in Milton Keynes · Builders across the UK
Frequently asked questions
When are Starkmk Ltd's accounts due?
Starkmk Ltd's next accounts are due at Companies House by 30 November 2027 (in 414 days), covering the period to 28 February 2027.
When is Starkmk Ltd's CT600 due?
The CT600 for the period to 28 February 2027 is due at HMRC by 28 February 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2027.
Is Starkmk Ltd still trading?
Starkmk 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 Starkmk Ltd do?
Starkmk Ltd is registered under Construction of commercial buildings (SIC 41201); Roofing activities (SIC 43910); General cleaning of buildings (SIC 81210).
How old is Starkmk Ltd?
Starkmk Ltd was incorporated on 17 February 2023, 3 years ago.
What is the penalty if Starkmk 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 Starkmk 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.