- Companies
- Civil engineering
- High Wycombe
- KJK Construction Management Services Limited
KJK Construction Management Services Limited
- Company number
- 15760347
- Incorporated
- 4 Jun 20242 years trading
- Registered office
- 11 Princes Street, Piddington, High Wycombe, HP14 3BN
- Nature of business
- Construction of other civil engineering projects n.e.c.; Other business support service activities n.e.c.
KJK Construction Management Services Limited is a 2-year-old private limited company registered in High Wycombe, company number 15760347, one of 31 civil engineering contractors in High Wycombe. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 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 June 2025, as filed at Companies House.
Where KJK Construction Management Services Limited is registered
The registered office is in High Wycombe (HP14), in the Buckinghamshire local authority area, South East. Show HP14 3BN on a map.
Other trade companies in HP14
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- UK Max Property Solutions LtdJoiners and carpenters
- Henley Housekeepers LimitedCleaning companies
- Claydon Fire Solutions LtdElectricians
- TM Construction & Sons LimitedBuilders
- Reiss Constructions LimitedProperty developers
- Ability Tree Services LtdLandscapers and gardeners
- JM Rose Building LtdProperty developers
What happens if KJK Construction Management Services 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 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 15760347
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 June 2024 (2 years ago)
- Registered office
- 11 Princes Street, Piddington, High Wycombe, HP14 3BN
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
Other business support service activities n.e.c. (SIC 82990) - Year end
- 30 June (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 3 June 2026
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies in High Wycombe
Other active civil engineering contractors registered in High Wycombe.
- KMK Enterprises Limited2007
- Rail Ingen Limited2021
- RF Gas and Heating Services Limited2025
- Robert Kirby Professional Building Services Limited2007
- Summit Solutions Ltd2021
- T&S Surveying Ltd2017
- T.R.A Engineering Ltd2017
- Taylor Utilities Ltd2023
All civil engineering contractors in High Wycombe · All trades in High Wycombe · Civil engineering across the UK
Frequently asked questions
When are KJK Construction Management Services Limited's accounts due?
KJK Construction Management Services Limited's next accounts are due at Companies House by 31 March 2027 (in 169 days), covering the period to 30 June 2026.
When is KJK Construction Management Services Limited's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is KJK Construction Management Services Limited still trading?
KJK Construction Management Services 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 KJK Construction Management Services Limited do?
KJK Construction Management Services Limited is registered under Construction of other civil engineering projects n.e.c. (SIC 42990); Other business support service activities n.e.c. (SIC 82990).
How old is KJK Construction Management Services Limited?
KJK Construction Management Services Limited was incorporated on 4 June 2024, 2 years ago.
What is the penalty if KJK Construction Management Services 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 KJK Construction Management Services 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.