- Companies
- Civil engineering
- Edgware
- Kiltimagh Construction Ltd
Kiltimagh Construction Ltd
- Company number
- 17348943
- Incorporated
- 20 Jul 2026
- Registered office
- 10 Millfield Road, Edgware, HA8 0DJ
- Nature of business
- Construction of other civil engineering projects n.e.c.; Other construction installation; Joinery installation
Kiltimagh Construction Ltd is a newly incorporated private limited company registered in Edgware, company number 17348943, one of 61 civil engineering contractors in Edgware. Its next accounts are due at Companies House on 20 April 2028, and its first CT600 is due at HMRC on 19 July 2028.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where Kiltimagh Construction Ltd is registered
The registered office is in Edgware (HA8), in the Barnet local authority area, London. Show HA8 0DJ on a map.
Other trade companies in HA8
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- Shreeji Decor LtdInstallers
- Kohli Group Properties LimitedProperty developers
- Brothers Landmark LtdProperty developers
- MS Flooring & Decor LtdFloor and wall tilers
- C&I Building Solutions LtdBuilders
- Dynamic Mobile Tyre LtdMechanics and garages
- Crownline Motors LtdMotor traders
What happens if Kiltimagh 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 20 April 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 21 Apr 2028 to 20 May 2028 | £150 |
| 1 to 3 months late | 21 May 2028 to 20 Jul 2028 | £375 |
| 3 to 6 months late | 21 Jul 2028 to 20 Oct 2028 | £750 |
| More than 6 months late | From 21 Oct 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2028 | £200 |
| 3 months late | 31 Oct 2028 | another £200 |
| 6 months late | 31 Jan 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 2029 | 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
- 17348943
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 July 2026
- Registered office
- 10 Millfield Road, Edgware, HA8 0DJ
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
Other construction installation (SIC 43290)
Joinery installation (SIC 43320) - Year end
- 31 July (accounting reference date)
- Accounts type
- No accounts filed yet
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 Edgware
Other active civil engineering contractors registered in Edgware.
- KK Building Projects Ltd2012
- Lari & Ari Ltd2020
- Los Petreas Ltd2025
- M&B Rail Limited2017
- Manta & Alex Ltd.2007
- Manta UK Limited2009
- Matei Al Ltd2023
- MDJ Company Ltd2015
All civil engineering contractors in Edgware · All trades in Edgware · Civil engineering across the UK
Frequently asked questions
When are Kiltimagh Construction Ltd's accounts due?
Kiltimagh Construction Ltd's next accounts are due at Companies House by 20 April 2028 (in 556 days), covering the period to 31 July 2027.
When is Kiltimagh Construction Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 19 July 2027, due by 19 July 2028, and one for the period to 31 July 2027, due by 31 July 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Kiltimagh Construction Ltd still trading?
Kiltimagh 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 Kiltimagh Construction Ltd do?
Kiltimagh Construction Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990); Other construction installation (SIC 43290); Joinery installation (SIC 43320).
How old is Kiltimagh Construction Ltd?
Kiltimagh Construction Ltd was incorporated on 20 July 2026, less than a year ago.
What is the penalty if Kiltimagh 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 Kiltimagh 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.