- Companies
- Machinery repair and installation
- Montrose
- Overgate Subsea Engineering Ltd
Overgate Subsea Engineering Ltd
- Company number
- SC618315
- Incorporated
- 16 Jan 20197 years trading
- Registered office
- 12 Account Tax Ltd 12, Traill Drive, Montrose, DD10 8SW
- Nature of business
- Repair and maintenance of ships and boats
Overgate Subsea Engineering Ltd is a 7-year-old private limited company registered in Montrose, company number SC618315, one of 7 machinery repair and installation companies in Montrose. Its next accounts are due at Companies House on 31 October 2027, and the CT600 for the period to 31 January 2027 is due at HMRC on 31 January 2028.
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 £2,165 (-7.7%) on the year before, to £26K.
- Net assets rose in 2 of 6 year-on-year comparisons on record.
- Current assets of £46K against £35K owed within a year: 1.3 times cover.
- 2 employees on average, up from 1 the year before.
- Balance sheets on record for 7 years, 2020 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2026 | £26K | £6,037 | £46K | £35K | 2 |
| 31 Jan 2025 | £28K | £55K | £69K | £42K | 1 |
| 31 Jan 2024 | £98K | £94K | £104K | £727 | 1 |
| 31 Jan 2023 | £16K | £67K | £77K | £26K | 1 |
| 31 Jan 2022 | £58K | £37K | £115K | £12K | 1 |
| 31 Jan 2021 | £36K | £80K | £111K | £26K | 1 |
| 31 Jan 2020 | £105K | £129K | £149K | £44K | 1 |
Who runs and owns Overgate Subsea Engineering Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| C*** H*** | Director | Jan 2019 |
| M*** B*** | Director | Apr 2025 |
People with significant control (2)
Where Overgate Subsea Engineering Ltd is registered
The registered office is in Montrose (DD10), in the Angus local authority area, Scotland. Show DD10 8SW on a map.
Other trade companies in DD10
- Regna Projects LimitedPlasterers
- Bervie Cleaners LtdCleaning companies
- Snowdrop Developments (ST Andrews) LimitedProperty developers
- GW Property Solutions LtdProperty developers
- Night Owl Cleaners LtdCleaning companies
- North Star Roofing Systems LtdRoofers
- 5 Star Mobility LtdMachinery repair and installation
- Riseman Subsea LtdMachinery repair and installation
What happens if Overgate Subsea Engineering 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 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2027 to 30 Nov 2027 | £150 |
| 1 to 3 months late | 1 Dec 2027 to 31 Jan 2028 | £375 |
| 3 to 6 months late | 1 Feb 2028 to 30 Apr 2028 | £750 |
| More than 6 months late | From 1 May 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2028 | £200 |
| 3 months late | 30 Apr 2028 | another £200 |
| 6 months late | 31 Jul 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- SC618315
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 January 2019 (7 years ago)
- Registered office
- 12 Account Tax Ltd 12, Traill Drive, Montrose, DD10 8SW
- Nature of business
- Repair and maintenance of ships and boats (SIC 33150)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 January 2026
- Last confirmation statement
- 6 November 2025
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 Montrose
Other active machinery repair and installation companies registered in Montrose.
- Riseman Subsea Ltd2026
- SW Reel-Tech Ltd2020
- 5 Star Mobility Ltd2026
- Laurencekirk Tractor Maps Ltd2024
- Mill Paving Ltd2023
- Offshore - Onshore Electrical Services Ltd2025
All machinery repair and installation companies in Montrose · All trades in Montrose · Machinery repair and installation across the UK
Frequently asked questions
When are Overgate Subsea Engineering Ltd's accounts due?
Overgate Subsea Engineering Ltd's next accounts are due at Companies House by 31 October 2027 (in 384 days), covering the period to 31 January 2027.
When is Overgate Subsea Engineering Ltd's CT600 due?
The CT600 for the period to 31 January 2027 is due at HMRC by 31 January 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2027.
Is Overgate Subsea Engineering Ltd still trading?
Overgate Subsea Engineering 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 Overgate Subsea Engineering Ltd do?
Overgate Subsea Engineering Ltd is registered under Repair and maintenance of ships and boats (SIC 33150).
How old is Overgate Subsea Engineering Ltd?
Overgate Subsea Engineering Ltd was incorporated on 16 January 2019, 7 years ago.
Who runs Overgate Subsea Engineering Ltd?
Overgate Subsea Engineering Ltd has 2 active directors, the longest-serving appointed in Jan 2019. Their names and service addresses are on the Companies House register.
Who owns Overgate Subsea Engineering Ltd?
2 people or companies have significant control of Overgate Subsea Engineering Ltd: an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if Overgate Subsea Engineering 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 Overgate Subsea Engineering 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.