- Companies
- Specialist contractors
- Gloucester
- Konstruct Klean Ltd
Konstruct Klean Ltd
- Company number
- 15670275
- Incorporated
- 22 Apr 20242 years trading
- Registered office
- 4 Beacon Road, Gloucester, Gloucestershire, GL4 6JW
- Nature of business
- Other specialised construction activities n.e.c.
Konstruct Klean Ltd is a 2-year-old private limited company registered in Gloucester, company number 15670275, one of 73 specialist construction companies in Gloucester. Its next accounts are due at Companies House on 31 January 2027, and the CT600 for the period to 30 April 2026 is due at HMRC on 30 April 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 30 April 2025, as filed at Companies House.
Where Konstruct Klean Ltd is registered
The registered office is in Gloucester (GL4), in the Gloucester local authority area, South West. Show GL4 6JW on a map.
Other trade companies in GL4
- TPS Cleaning Services LtdCleaning companies
- Tarin Construction LtdFinishing trades
- Suli Builder LtdFinishing trades
- Cotswold Grain LtdBuilders
- Movro LtdMotor traders
- Westline Auto LtdMechanics and garages
- Merry Heart Cleaning Services LtdCleaning companies
- Elite Heating and Plumbing LimitedPlumbers and heating engineers
What happens if Konstruct Klean 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 31 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2027 to 28 Feb 2027 | £150 |
| 1 to 3 months late | 1 Mar 2027 to 30 Apr 2027 | £375 |
| 3 to 6 months late | 1 May 2027 to 31 Jul 2027 | £750 |
| More than 6 months late | From 1 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 15670275
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 April 2024 (2 years ago)
- Registered office
- 4 Beacon Road, Gloucester, Gloucestershire, GL4 6JW
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 21 April 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 Gloucester
Other active specialist construction companies registered in Gloucester.
- Lark Ascent Limited2019
- Laypave Ltd2026
- Manor Barn Maintenance Limited2025
- Marshalls Driveways & Sons Limited2018
- MJP Construction Solutions Ltd2026
- MT Carpentry and Construction Ltd2026
- Mwbuildingconservation Limited2013
- NH Groundworks & Landscaping Ltd2026
All specialist construction companies in Gloucester · All trades in Gloucester · Specialist contractors across the UK
Frequently asked questions
When are Konstruct Klean Ltd's accounts due?
Konstruct Klean Ltd's next accounts are due at Companies House by 31 January 2027 (in 110 days), covering the period to 30 April 2026.
When is Konstruct Klean Ltd's CT600 due?
The CT600 for the period to 30 April 2026 is due at HMRC by 30 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2027.
Is Konstruct Klean Ltd still trading?
Konstruct Klean 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 Konstruct Klean Ltd do?
Konstruct Klean Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Konstruct Klean Ltd?
Konstruct Klean Ltd was incorporated on 22 April 2024, 2 years ago.
What is the penalty if Konstruct Klean 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 Konstruct Klean 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.