- Companies
- Specialist contractors
- Greenford
- HSMK Limited
HSMK Limited
- Company number
- 14132253
- Incorporated
- 25 May 20224 years trading
- Registered office
- Greenford Business Centre I.C.G House,, Station Approach, Off Oldfield Lane North,, Greenford, Middlesex, UB6 0AL
- Nature of business
- Other specialised construction activities n.e.c.; Other telecommunications activities; Temporary employment agency activities
HSMK Limited is a 4-year-old private limited company registered in Greenford, company number 14132253, one of 44 specialist construction companies in Greenford. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 2027.
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 £1,245 (+28.7%) on the year before, to £5,580.
- Current assets of £5,001 against £171 owed within a year: more than 10 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 3 years, 2023 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2025 | £5,580 | £5,001 | £171 | 0 | |
| 31 May 2024 | £4,335 | £4,501 | £1,016 | ||
| 31 May 2023 | £5,351 | £4,500 | £400 | 1 |
Where HSMK Limited is registered
The registered office is in Greenford (UB6), in the Ealing local authority area, London. Show UB6 0AL on a map.
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What happens if HSMK 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 14132253
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 25 May 2022 (4 years ago)
- Registered office
- Greenford Business Centre I.C.G House,, Station Approach, Off Oldfield Lane North,, Greenford, Middlesex, UB6 0AL
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
Other telecommunications activities (SIC 61900)
Temporary employment agency activities (SIC 78200) - Year end
- 31 May (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 6 August 2026
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 Greenford
Other active specialist construction companies registered in Greenford.
- Isi Construction Limited2017
- JPS Mechanical Solutions Ltd2023
- M I Drylining Ltd2022
- MB Construct Ltd2012
- Metro Waterproofing Limited2023
- MM Koral Limited2014
- Moks Construction Ltd2023
- Mokudo Ltd2017
All specialist construction companies in Greenford · All trades in Greenford · Specialist contractors across the UK
Frequently asked questions
When are HSMK Limited's accounts due?
HSMK Limited's next accounts are due at Companies House by 28 February 2027 (in 138 days), covering the period to 31 May 2026.
When is HSMK Limited's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is HSMK Limited still trading?
HSMK 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 HSMK Limited do?
HSMK Limited is registered under Other specialised construction activities n.e.c. (SIC 43999); Other telecommunications activities (SIC 61900); Temporary employment agency activities (SIC 78200).
How old is HSMK Limited?
HSMK Limited was incorporated on 25 May 2022, 4 years ago.
What is the penalty if HSMK 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 HSMK Limited 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.