- Companies
- Joiners and carpenters
- Greenock
- Mach3 Ltd.
Mach3 Ltd.
- Company number
- SC232890
- Incorporated
- 18 Jun 200224 years trading
- Registered office
- 15 Watt Street, Greenock, PA16 8JN
- Nature of business
- Joinery installation
Mach3 Ltd. is a 24-year-old private limited company registered in Greenock, company number SC232890, one of 7 joinery companies in Greenock. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 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 up £363 (+2.3%) on the year before, to £16K.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £44K against £36K owed within a year: 1.2 times cover.
- 4 employees on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2025 | £16K | £44K | £36K | 4 | |
| 31 Aug 2024 | £16K | £35K | £30K | 4 | |
| 31 Aug 2023 | £31K | £66K | £36K | 4 | |
| 31 Aug 2022 | £23K | £55K | £33K | 3 | |
| 31 Aug 2021 | £8,858 | £42K | £33K | 3 | |
| 31 Aug 2020 | £3,222 | £34K | £31K | 3 | |
| 31 Aug 2019 | £651 | £34K | £34K | 3 | |
| 31 Aug 2018 | £22 | £33K | £34K | ||
| 31 Aug 2017 | -£5,255 | £32K | £38K | ||
| 31 Aug 2016 | £26 | £7,819 | £33K | £34K |
Who runs and owns Mach3 Ltd.
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (3)
| Name | Role | Appointed |
|---|---|---|
| B*** M*** | Director | Jun 2002 |
| J*** M*** | Director | Sep 2002 |
| J*** M*** | Secretary | Oct 2002 |
4 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| E*** M*** | Secretary | Jun 2002 | Oct 2002 |
| Brian Reid Ltd. | Corporate Nominee Secretary | Jun 2002 | Jun 2002 |
| D*** M*** | Director | Nov 2005 | Mar 2017 |
| Stephen Mabbott Ltd. | Nominee director (company) | Jun 2002 | Jun 2002 |
People with significant control (2)
Where Mach3 Ltd. is registered
The registered office is in Greenock (PA16), in the Inverclyde local authority area, Scotland. Show PA16 8JN on a map.
Other trade companies in PA16
- Doherty Network Services LtdCivil engineering
- 0708 Property LtdFinishing trades
- Adamsons Property Maintenance LtdCleaning companies
- C Sharp LtdSpecialist contractors
- Samgail HVAC Solutions LtdPlumbers and heating engineers
- Agaz Sparkles LtdCleaning companies
- Newark Civils LtdCivil engineering
- PM Gas Services LimitedPlumbers and heating engineers
Also registered at this address
1 other company uses the same registered office as Mach3 Ltd..
- Grierson Plumbing LimitedPlumbers and heating engineers
What happens if Mach3 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 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- SC232890
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 June 2002 (24 years ago)
- Registered office
- 15 Watt Street, Greenock, PA16 8JN
- Nature of business
- Joinery installation (SIC 43320)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 15 June 2026
Filing notes for joinery companies
Joinery companies can carry stock and work in progress at the year end, especially bespoke workshop work, and that figure moves the profit for the year.
Similar companies in Greenock
Other active joinery companies registered in Greenock.
- MC Joinery (Scotland) Ltd2011
- S. Johnston Joiners & Building Contractors Limited2026
- Banksey Bespoke Carpentry & Joinery Ltd2025
- Going With the Grain Joinery Ltd2026
- I. Stewart Joiners & Glaziers Limited2006
- Macdonald & Stewart Joinery Ltd2019
All joinery companies in Greenock · All trades in Greenock · Joiners and carpenters across the UK
Frequently asked questions
When are Mach3 Ltd.'s accounts due?
Mach3 Ltd.'s next accounts are due at Companies House by 31 May 2027 (in 231 days), covering the period to 31 August 2026.
When is Mach3 Ltd.'s CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is Mach3 Ltd. still trading?
Mach3 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 Mach3 Ltd. do?
Mach3 Ltd. is registered under Joinery installation (SIC 43320).
How old is Mach3 Ltd.?
Mach3 Ltd. was incorporated on 18 June 2002, 24 years ago.
Who runs Mach3 Ltd.?
Mach3 Ltd. has 2 active directors, the longest-serving appointed in Jun 2002. Their names and service addresses are on the Companies House register.
Who owns Mach3 Ltd.?
2 people or companies have significant control of Mach3 Ltd.: an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if Mach3 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 Mach3 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.