- Company number
- 13021526
- Incorporated
- 15 Nov 20205 years trading
- Registered office
- C/O Fdca- Office 2 Bennet's House, 21 Leyton Road, Harpenden, Hertfordshire, AL5 2HU
- Nature of business
- Construction of commercial buildings; Construction of domestic buildings; Other building completion and finishing
Kanar Engineering Ltd is a 5-year-old private limited company registered in Harpenden, company number 13021526, one of 42 building contractors in Harpenden. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 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 Kanar Engineering LtdOr 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.
Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets up £16 (+3.3%) on the year before, to £500.
- Net assets rose in 4 of 4 year-on-year comparisons on record.
- Current assets of £7,696 against £23K owed within a year: 0.3 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2025 | £500 | £6,896 | £7,696 | £23K | 1 |
| 31 Oct 2024 | £484 | £8,506 | £9,643 | £9,159 | 1 |
| 31 Oct 2023 | £439 | £334 | £3,821 | £3,382 | 1 |
| 31 Oct 2022 | £268 | £4,851 | £11K | £11K | 1 |
| 31 Oct 2021 | £148 | £2,649 | £2,501 | 1 |
Where Kanar Engineering Ltd is registered
The registered office is in Harpenden (AL5), in the St Albans local authority area, East of England. Show AL5 2HU on a map.
Other trade companies in AL5
- M&T Building Services LimitedBuilders
- Rolfe Groundworks LtdGroundworks and demolition
- Rolls and Sons LtdProperty developers
- WM Holdings Group LtdProperty developers
- A Hussain Motor Group LtdMotor traders
- Harpenden Window Cleaning LtdCleaning companies
- Honey Bear Energy LimitedPlumbers and heating engineers
- M&D Paving LtdCivil engineering
Also registered at this address
12 other companies use the same registered office as Kanar Engineering Ltd.
- Amd Ceramics LimitedSpecialist contractors
- Atlas Yachting LimitedMachinery repair and installation
- DCS Smart Control Systems LimitedMachinery repair and installation
- Fineall Consulting LtdCivil engineering
- Flash Tiles LtdBuilders
- Goobe Construction Solutions LtdProperty developers
- Khalkedon & Co. LtdSpecialist contractors
- Ozdemir Construction LtdCivil engineering
- Ozgur Car Body Repair LtdMotor traders
- Sarikaya Plumbing and Heating LtdPlumbers and heating engineers
- Sunrise Marine LtdMachinery repair and installation
- Tema Construction LtdProperty developers
What happens if Kanar Engineering 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 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 13021526
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 November 2020 (5 years ago)
- Registered office
- C/O Fdca- Office 2 Bennet's House, 21 Leyton Road, Harpenden, Hertfordshire, AL5 2HU
- Nature of business
- Construction of commercial buildings (SIC 41201)
Construction of domestic buildings (SIC 41202)
Other building completion and finishing (SIC 43390) - Year end
- 31 October (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 12 November 2025
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Harpenden
Other active building contractors registered in Harpenden.
- Landart Builders Limited2007
- Lddpro Limited2019
- M&T Building Services Limited2026
- MJG Property Maintenance Limited1997
- Na Installations Limited2015
- Neil Mason Construction Ltd2021
- Oaklands Roofing and Building Limited2025
- Pgu Residential Ltd2019
All building contractors in Harpenden · All trades in Harpenden · Builders across the UK
Frequently asked questions
When are Kanar Engineering Ltd's accounts due?
Kanar Engineering Ltd's next accounts are due at Companies House by 31 July 2027 (in 292 days), covering the period to 31 October 2026.
When is Kanar Engineering Ltd's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is Kanar Engineering Ltd still trading?
Kanar Engineering 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 Kanar Engineering Ltd do?
Kanar Engineering Ltd is registered under Construction of commercial buildings (SIC 41201); Construction of domestic buildings (SIC 41202); Other building completion and finishing (SIC 43390).
How old is Kanar Engineering Ltd?
Kanar Engineering Ltd was incorporated on 15 November 2020, 5 years ago.
What is the penalty if Kanar Engineering 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 Kanar Engineering 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.