- Companies
- Civil engineering
- Heywood
- TKN Civils Ltd
TKN Civils Ltd
- Company number
- 15585194
- Incorporated
- 22 Mar 20242 years trading
- Registered office
- 19 Bamford Road, Heywood, Lancashire, OL10 4TA
- Nature of business
- Construction of other civil engineering projects n.e.c.
TKN Civils Ltd is a 2-year-old private limited company registered in Heywood, company number 15585194, one of 17 civil engineering contractors in Heywood. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Where TKN Civils Ltd is registered
The registered office is in Heywood (OL10), in the Rochdale local authority area, North West. Show OL10 4TA on a map.
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- CJX Technical Services LimitedElectricians
- A&G Joinery Serves and Decorating LtdProperty developers
- Shareprofit Building & Handman Services LtdInstallers
- Calderdale Cleaning Collective LimitedCleaning companies
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Also registered at this address
23 other companies use the same registered office as TKN Civils Ltd.
- A & R Interiors Manchester LimitedFinishing trades
- Ac Ceilings LtdFinishing trades
- Advanced Building and Restoration LtdBuilders
- Atherton Estates Developments LimitedProperty developers
- Bli Civils LtdCivil engineering
- CJ Eco Build LimitedInstallers
- DBL Framing LtdSpecialist contractors
- Egerton Roofing LtdRoofers
- Ember Spirit LimitedPlumbers and heating engineers
- G Nolan Driveways LtdSpecialist contractors
- Garage Iq LtdBuilders
- GK Windows & Doors LtdGlaziers
- Hampson's Self Storage Installation LimitedInstallers
- Heywood Ducting Services LtdInstallers
- Kenyon Roofing & Building Services LimitedFinishing trades
- LM Interiors and Joinery LimitedJoiners and carpenters
- P.Latham Electrical Contractor LtdElectricians
- Peak Land Projects LimitedProperty developers
- PG Builders Royton LtdFinishing trades
- Psi Outside Cleaning LimitedCleaning companies
- TB Roofing Services North West LtdRoofers
- Ui Fire Protection LtdFinishing trades
- Unite Interiors (Fit-Out) LtdFinishing trades
What happens if TKN Civils 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 15585194
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 March 2024 (2 years ago)
- Registered office
- 19 Bamford Road, Heywood, Lancashire, OL10 4TA
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 21 March 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 Heywood
Other active civil engineering contractors registered in Heywood.
- Amp IT Up Limited2026
- Ashleys Fine Welds Ltd2026
- B&F Utilities Ltd2023
- Bec Surfacing Limited2022
- Bli Civils Ltd2024
- Bret Groundwork&Civils Ltd2018
- Greens Installations Ltd2014
- Ground Inc Ltd2021
All civil engineering contractors in Heywood · All trades in Heywood · Civil engineering across the UK
Frequently asked questions
When are TKN Civils Ltd's accounts due?
TKN Civils Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is TKN Civils Ltd's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is TKN Civils Ltd still trading?
TKN Civils 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 TKN Civils Ltd do?
TKN Civils Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is TKN Civils Ltd?
TKN Civils Ltd was incorporated on 22 March 2024, 2 years ago.
What is the penalty if TKN Civils 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 TKN Civils 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.