- Companies
- Specialist contractors
- Thornton Heath
- Joachinmac Ltd
Joachinmac Ltd
- Company number
- 11346273
- Incorporated
- 4 May 20188 years trading
- Registered office
- 106 Parchmore Road Thornton, Parchmore Road, Thornton Heath, CR7 8LX
- Nature of business
- Other specialised construction activities n.e.c.
Joachinmac Ltd is a 8-year-old private limited company registered in Thornton Heath, company number 11346273, one of 21 specialist construction companies in Thornton Heath. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 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 down £2,855 (-31.4%) on the year before, to £6,251.
- Net assets rose in 1 of 6 year-on-year comparisons on record.
- Current assets of £11K against £4,556 owed within a year: 2.4 times cover.
- 1 employee 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 May 2025 | £6,251 | £10K | £11K | £4,556 | 1 |
| 31 May 2024 | £9,106 | £11K | £12K | £2,404 | 1 |
| 31 May 2023 | £10K | £11K | £1,246 | 1 | |
| 31 May 2022 | £10K | £11K | £11K | £1,026 | 1 |
| 31 May 2021 | £9,380 | £10K | £240 | 1 | |
| 31 May 2020 | £9,620 | £10K | £380 | 1 | |
| 31 May 2019 | £9,800 | £10K | £200 | 1 |
Who runs and owns Joachinmac Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| J*** O*** | Director | May 2018 |
Person with significant control
Where Joachinmac Ltd is registered
The registered office is in Thornton Heath (CR7), in the Croydon local authority area, London. Show CR7 8LX on a map.
Other trade companies in CR7
- Ib Air Conditioning LimitedPlumbers and heating engineers
- Gold Carpet Cleaning Services LtdCleaning companies
- Azad Auto LtdMechanics and garages
- Tota Steel LtdFinishing trades
- Survey Stream Property Services LtdFacilities management
- Saunders Mechanics LtdMechanics and garages
- SR Gas London LimitedPlumbers and heating engineers
- Prestige Auto Repair & Body Works LtdMechanics and garages
What happens if Joachinmac 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 11346273
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 May 2018 (8 years ago)
- Registered office
- 106 Parchmore Road Thornton, Parchmore Road, Thornton Heath, CR7 8LX
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 3 May 2026
- Previous names
- Joachinmac Ltd Ltd (until 17 Oct 2018)
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Thornton Heath
Other active specialist construction companies registered in Thornton Heath.
- Lester Lift Services Limited1973
- Lokai Construction Ltd2024
- LT-Lockworks Ltd2026
- Lucore Construction Limited2026
- M.A Constructions & Services Ltd2023
- Mar-Dan Tiling Ltd2012
- Simmsfix Ltd2025
- Thorntonfm Ltd2026
All specialist construction companies in Thornton Heath · All trades in Thornton Heath · Specialist contractors across the UK
Frequently asked questions
When are Joachinmac Ltd's accounts due?
Joachinmac Ltd's next accounts are due at Companies House by 28 February 2027 (in 139 days), covering the period to 31 May 2026.
When is Joachinmac Ltd's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is Joachinmac Ltd still trading?
Joachinmac 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 Joachinmac Ltd do?
Joachinmac Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Joachinmac Ltd?
Joachinmac Ltd was incorporated on 4 May 2018, 8 years ago.
Who runs Joachinmac Ltd?
Joachinmac Ltd has 1 active director, the longest-serving appointed in May 2018. Their names and service addresses are on the Companies House register.
Who owns Joachinmac Ltd?
One person or company has significant control of Joachinmac Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Joachinmac 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 Joachinmac 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.