- Company number
- 17229777
- Incorporated
- 19 May 2026
- Registered office
- Office 408, Screenworks, 22 Highbury Grove, London, N5 2ER
- Nature of business
- Construction of commercial buildings; Management consultancy activities other than financial management; Architectural activities; specialised design activities
Intechart Ltd is a newly incorporated private limited company registered in London, company number 17229777, one of 12,075 building contractors in London. Its next accounts are due at Companies House on 19 February 2028, and its first CT600 is due at HMRC on 18 May 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 Intechart Ltd is registered
The registered office is in London (N5), in the Islington local authority area, London. Show N5 2ER on a map.
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Also registered at this address
23 other companies use the same registered office as Intechart Ltd.
- 4Uselectric LtdPlumbers and heating engineers
- B Project LtdProperty developers
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- Erkil LimitedMotor traders
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- Home Goals LtdProperty developers
- Ion Design & Development LtdProperty developers
- Karma Design Workshop LtdRoofers
- Lawinia LtdElectricians
- Maran CNC and 3D Solutions LtdMachinery repair and installation
- Mikata Technology UK LtdMachinery repair and installation
- Oplan Design and Development LimitedProperty developers
- Pacific Cooling LtdPlumbers and heating engineers
- Part Pros LtdMotor traders
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- Shan Bar and Restaurant LtdSpecialist contractors
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What happens if Intechart 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 19 February 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 20 Feb 2028 to 19 Mar 2028 | £150 |
| 1 to 3 months late | 20 Mar 2028 to 19 May 2028 | £375 |
| 3 to 6 months late | 20 May 2028 to 19 Aug 2028 | £750 |
| More than 6 months late | From 20 Aug 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2028 | £200 |
| 3 months late | 31 Aug 2028 | another £200 |
| 6 months late | 30 Nov 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 17229777
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 May 2026
- Registered office
- Office 408, Screenworks, 22 Highbury Grove, London, N5 2ER
- Nature of business
- Construction of commercial buildings (SIC 41201)
Management consultancy activities other than financial management (SIC 70229)
Architectural activities (SIC 71111)
specialised design activities (SIC 74100) - Year end
- 31 May (accounting reference date)
- Accounts type
- No accounts filed yet
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 London
Other active building contractors registered in London.
- Integral Carpentry Limited2020
- Integral Constructions Ltd2022
- Integral Information Technologies Soluctions Ltd2023
- Integrated Site Service Ltd2026
- Integritas Construction Limited2026
- Integrity 31 Ltd2025
- Integrity Contractor Ltd2026
- Intelligent Building Solutions Ltd2026
All building contractors in London · All trades in London · Builders across the UK
Frequently asked questions
When are Intechart Ltd's accounts due?
Intechart Ltd's next accounts are due at Companies House by 19 February 2028 (in 495 days), covering the period to 31 May 2027.
When is Intechart 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 18 May 2027, due by 18 May 2028, and one for the period to 31 May 2027, due by 31 May 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Intechart Ltd still trading?
Intechart 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 Intechart Ltd do?
Intechart Ltd is registered under Construction of commercial buildings (SIC 41201); Management consultancy activities other than financial management (SIC 70229); Architectural activities (SIC 71111); specialised design activities (SIC 74100).
How old is Intechart Ltd?
Intechart Ltd was incorporated on 19 May 2026, less than a year ago.
What is the penalty if Intechart 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 Intechart 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.