- Company number
- 12627941
- Incorporated
- 27 May 20206 years trading
- Registered office
- 103 Devon Road, Luton, LU2 0RU
- Nature of business
- Construction of commercial buildings; Construction of domestic buildings
Kub Construction Ltd is a 6-year-old private limited company registered in Luton, company number 12627941, one of 708 building contractors in Luton. 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.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Kub Construction LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 £4,563 (-88.5%) on the year before, to £593.
- Net assets rose in 2 of 4 year-on-year comparisons on record.
- Current assets of £26K against £45K owed within a year: 0.6 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2025 | £593 | £21K | £26K | £45K | 1 |
| 31 May 2024 | £5,156 | £11K | £20K | £37K | 1 |
| 31 May 2023 | -£22K | £1,846 | £33K | £77K | 0 |
| 31 May 2022 | £95K | £20K | £98K | £23K | 1 |
| 31 May 2021 | £50K | £37K | £56K | £5,946 | 1 |
Who runs and owns Kub Construction Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| B*** C*** | Director | May 2020 |
Person with significant control
Where Kub Construction Ltd is registered
The registered office is in Luton (LU2), in the Luton local authority area, East of England. Show LU2 0RU on a map.
Other trade companies in LU2
- Arihant Property Solutions LtdProperty developers
- Prime Pest and Clean LimitedCleaning companies
- QVP Construction LtdBuilders
- Krozy Cleaninig Services LtdCleaning companies
- Iron Clad Construction Devon LimitedBuilders
- Tmi Motors LimitedMechanics and garages
- Scorpion Recovery LtdMechanics and garages
- Cos Plastering LtdBuilders
What happens if Kub Construction 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 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
- 12627941
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 May 2020 (6 years ago)
- Registered office
- 103 Devon Road, Luton, LU2 0RU
- Nature of business
- Construction of commercial buildings (SIC 41201)
Construction of domestic buildings (SIC 41202) - Year end
- 31 May (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 26 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 Luton
Other active building contractors registered in Luton.
- Kulwinder Singh2 Ltd2020
- Kunta Trans Ltd2022
- Lacore Limited2024
- Lacunar Healthcare Projects Limited2015
- Lacus Mode Ltd2015
- Laqo Ltd2010
- Last Minute Call Ltd2022
- Laurdan Building Limited2015
All building contractors in Luton · All trades in Luton · Builders across the UK
Frequently asked questions
When are Kub Construction Ltd's accounts due?
Kub Construction Ltd's next accounts are due at Companies House by 28 February 2027 (in 139 days), covering the period to 31 May 2026.
When is Kub Construction Ltd'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 Kub Construction Ltd still trading?
Kub Construction 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 Kub Construction Ltd do?
Kub Construction Ltd is registered under Construction of commercial buildings (SIC 41201); Construction of domestic buildings (SIC 41202).
How old is Kub Construction Ltd?
Kub Construction Ltd was incorporated on 27 May 2020, 6 years ago.
Who runs Kub Construction Ltd?
Kub Construction Ltd has 1 active director, the longest-serving appointed in May 2020. Their names and service addresses are on the Companies House register.
Who owns Kub Construction Ltd?
One person or company has significant control of Kub Construction Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Kub Construction 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 Kub Construction 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.