- Companies
- Machinery repair and installation
- Gourock
- Millar Marine Services Ltd
Millar Marine Services Ltd
- Company number
- SC654982
- Incorporated
- 19 Feb 20206 years trading
- Registered office
- 9 Rosemount Place, Gourock, PA19 1HQ
- Nature of business
- Repair and maintenance of ships and boats; Electrical installation; Sea and coastal passenger water transport; Engineering related scientific and technical consulting activities
Millar Marine Services Ltd is a 6-year-old private limited company registered in Gourock, company number SC654982, one of 5 machinery repair and installation companies in Gourock. 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 £2,631 (-1.9%) on the year before, to £140K.
- Net assets rose in 2 of 4 year-on-year comparisons on record.
- Current assets of £282K against £118K owed within a year: 2.4 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- 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 May 2025 | £140K | £282K | £118K | 0 | |
| 31 May 2024 | £142K | £298K | £131K | 0 | |
| 31 May 2023 | £156K | £309K | £133K | 0 | |
| 28 Feb 2022 | £116K | £263K | £113K | 0 | |
| 28 Feb 2021 | £56K | £189K | £96K | 1 |
Who runs and owns Millar Marine Services Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| B*** M*** | Director | Feb 2020 |
Person with significant control
Where Millar Marine Services Ltd is registered
The registered office is in Gourock (PA19), in the Inverclyde local authority area, Scotland. Show PA19 1HQ on a map.
Other trade companies in PA19
- MWD Contracts LtdMechanics and garages
- Blackoak Projects LtdBuilders
- Homeview Double Glazing LimitedJoiners and carpenters
- Evernest Renovations LimitedBuilders
- Niall's Exterior Cleaning LtdCleaning companies
- Lee Burns Decorators LtdPainters and decorators
- S Plus S Electrical LtdMachinery repair and installation
- McMillan Flooring Solutions LtdFloor and wall tilers
What happens if Millar Marine Services 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
- SC654982
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 February 2020 (6 years ago)
- Registered office
- 9 Rosemount Place, Gourock, PA19 1HQ
- Nature of business
- Repair and maintenance of ships and boats (SIC 33150)
Electrical installation (SIC 43210)
Sea and coastal passenger water transport (SIC 50100)
Engineering related scientific and technical consulting activities (SIC 71122) - Year end
- 31 May (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 13 January 2026
Filing notes for machinery repair and installation companies
Machinery repair and installation companies often carry parts stock and specialist tools, and many work on contracts that span the year end.
Similar companies in Gourock
Other active machinery repair and installation companies registered in Gourock.
- S Plus S Electrical Ltd2025
- Signatone Eu Limited2010
- Automated Industrial Machine Engineering Ltd2017
- Euan T Diving Ltd2023
All machinery repair and installation companies in Gourock · All trades in Gourock · Machinery repair and installation across the UK
Frequently asked questions
When are Millar Marine Services Ltd's accounts due?
Millar Marine Services Ltd's next accounts are due at Companies House by 28 February 2027 (in 138 days), covering the period to 31 May 2026.
When is Millar Marine Services 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 Millar Marine Services Ltd still trading?
Millar Marine Services 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 Millar Marine Services Ltd do?
Millar Marine Services Ltd is registered under Repair and maintenance of ships and boats (SIC 33150); Electrical installation (SIC 43210); Sea and coastal passenger water transport (SIC 50100); Engineering related scientific and technical consulting activities (SIC 71122).
How old is Millar Marine Services Ltd?
Millar Marine Services Ltd was incorporated on 19 February 2020, 6 years ago.
Who runs Millar Marine Services Ltd?
Millar Marine Services Ltd has 1 active director, the longest-serving appointed in Feb 2020. Their names and service addresses are on the Companies House register.
Who owns Millar Marine Services Ltd?
One person or company has significant control of Millar Marine Services Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Millar Marine Services 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 Millar Marine Services 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.