- Company number
- 11635658
- Incorporated
- 22 Oct 20187 years trading
- Registered office
- 107A Gladstone Avenue, London, N22 6LA
- Nature of business
- Construction of commercial buildings
Cac78 Ltd is a 7-year-old private limited company registered in London, company number 11635658, one of 12,075 building contractors in London. 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.
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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 unchanged on the year before, at £101.
- Net assets rose in 0 of 6 year-on-year comparisons on record.
- 2 employees on average during the year.
- Balance sheets on record for 7 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2025 | £101 | £0 | £0 | 2 | |
| 31 Oct 2024 | £101 | 2 | |||
| 31 Oct 2023 | £101 | 2 | |||
| 31 Oct 2022 | £101 | 1 | |||
| 31 Oct 2021 | £101 | 1 | |||
| 31 Oct 2020 | £102 | 1 | |||
| 31 Oct 2019 | £102 | 1 |
Where Cac78 Ltd is registered
The registered office is in London (N22), in the Haringey local authority area, London. Show N22 6LA on a map.
Other trade companies in N22
- Don Baker's Maintenance LtdFinishing trades
- Vale UK Homes LtdPainters and decorators
- Tradepeople LtdGroundworks and demolition
- Cool As A Cucumber LtdProperty developers
- Begkolli LtdInstallers
- Zeematics Market LtdPainters and decorators
- Heat Edge LtdPlumbers and heating engineers
- Integrity Contractor LtdBuilders
What happens if Cac78 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
- 11635658
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 October 2018 (7 years ago)
- Registered office
- 107A Gladstone Avenue, London, N22 6LA
- Nature of business
- Construction of commercial buildings (SIC 41201)
- Year end
- 31 October (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 21 October 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 London
Other active building contractors registered in London.
- Cad Eco Limited2024
- Cadna Group Limited2024
- Cadreas Ltd2012
- Caecus Group Limited2017
- Caelix Works Limited2026
- Caha Interiors Ltd2023
- Cairns Construction Ltd2019
- Cairo Build Ltd2026
All building contractors in London · All trades in London · Builders across the UK
Frequently asked questions
When are Cac78 Ltd's accounts due?
Cac78 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 Cac78 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 Cac78 Ltd still trading?
Cac78 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 Cac78 Ltd do?
Cac78 Ltd is registered under Construction of commercial buildings (SIC 41201).
How old is Cac78 Ltd?
Cac78 Ltd was incorporated on 22 October 2018, 7 years ago.
What is the penalty if Cac78 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 Cac78 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.