- Companies
- Installers
- Kings Langley
- J. K. Rail Limited
J. K. Rail Limited
- Company number
- 06009986
- Incorporated
- 27 Nov 200619 years trading
- Registered office
- Unit 6 Sunderland Estate, Church Lane, Kings Langley, WD4 8JU
- Nature of business
- Other construction installation
J. K. Rail Limited is a 19-year-old private limited company registered in Kings Langley, company number 06009986, one of 12 installation companies (insulation, lifts, shutters and similar) in Kings Langley. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 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 J. K. Rail LimitedOr 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.
Who runs and owns J. K. Rail Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| J*** O*** | Director | Nov 2006 |
| T*** M*** | Secretary | Nov 2012 |
1 former officer
| Name | Role | Appointed | Left |
|---|---|---|---|
| J*** J*** | Secretary | Nov 2006 | Nov 2010 |
Person with significant control
Charges (secured borrowing)
1 of 1 registered charge is outstanding. A charge is security a lender takes over a company's assets, typically for a loan, mortgage or asset finance.
| Lender | Status | Registered |
|---|---|---|
| HSBC Bank PLC | Outstanding | Mar 2012 |
Where J. K. Rail Limited is registered
The registered office is in Kings Langley (WD4), in the Dacorum local authority area, East of England. Show WD4 8JU on a map.
Other trade companies in WD4
- David Construction LtdBuilders
- Smartpark Solar LtdCivil engineering
- Westfields Homes (Village Road) LtdProperty developers
- Chipperfield Car Valeting LtdMechanics and garages
- Adi Stag LtdBuilders
- Concord Met Construction LimitedProperty developers
- GT Lifting Services LtdSpecialist contractors
- Chess Valley Roofing & Construction LtdBuilders
What happens if J. K. Rail 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 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 06009986
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 November 2006 (19 years ago)
- Registered office
- Unit 6 Sunderland Estate, Church Lane, Kings Langley, WD4 8JU
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 27 November 2025
- Charges (mortgages)
- 1 outstanding of 1 registered
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in Kings Langley
Other active installation companies (insulation, lifts, shutters and similar) registered in Kings Langley.
- KMC Home Improvements Limited2018
- MLD Gas and Construction Services Ltd2023
- Mos Projects Ltd2023
- North London Blinds Ltd2021
- Sky Structures Ltd2012
- Smith & Latimer Limited1977
- Alpiana Stone Ltd2011
- Construction & Shopfitting Limited1998
All installation companies (insulation, lifts, shutters and similar) in Kings Langley · All trades in Kings Langley · Installers across the UK
Frequently asked questions
When are J. K. Rail Limited's accounts due?
J. K. Rail Limited's next accounts are due at Companies House by 31 August 2027 (in 322 days), covering the period to 30 November 2026.
When is J. K. Rail Limited's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is J. K. Rail Limited still trading?
J. K. Rail 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 J. K. Rail Limited do?
J. K. Rail Limited is registered under Other construction installation (SIC 43290).
How old is J. K. Rail Limited?
J. K. Rail Limited was incorporated on 27 November 2006, 19 years ago.
Who runs J. K. Rail Limited?
J. K. Rail Limited has 1 active director, the longest-serving appointed in Nov 2006. Their names and service addresses are on the Companies House register.
Who owns J. K. Rail Limited?
One person or company has significant control of J. K. Rail Limited: an individual (owns 50% to 75% of the shares).
What is the penalty if J. K. Rail 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 J. K. Rail 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.