- Companies
- Machinery repair and installation
- Barnet
- Global Marine Support Ltd
Global Marine Support Ltd
- Company number
- 08388539
- Incorporated
- 5 Feb 201313 years trading
- Registered office
- 1 Beauchamp Court, 10 Victors Way, Barnet, Hertfordshire, EN5 5TZ
- Nature of business
- Repair and maintenance of ships and boats
Global Marine Support Ltd is a 13-year-old private limited company registered in Barnet, company number 08388539, one of 21 machinery repair and installation companies in Barnet. Its next accounts are due at Companies House on 5 May 2027, and its first CT600 is due at HMRC on 31 July 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Global Marine Support LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 £1,160 (-235.3%) on the year before, to -£667.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £45K against £46K owed within a year: 1.0 times cover.
- 1 employee 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 Jul 2025 | -£667 | £40K | £45K | £46K | 1 |
| 31 Jul 2024 | £493 | £86K | £89K | £89K | 1 |
| 31 Jul 2023 | -£6,059 | £57K | £63K | £69K | 1 |
| 31 Jul 2022 | -£16K | £38K | £94K | £111K | 1 |
| 31 Jul 2021 | -£19K | £5,307 | £38K | £57K | 1 |
| 31 Jul 2020 | £1,063 | £74K | £74K | £74K | 1 |
| 31 Jul 2019 | £3,109 | £67K | £74K | £71K | 1 |
| 31 Jul 2018 | £15K | £150K | £150K | £136K | 1 |
| 31 Jul 2017 | £558 | £88K | £88K | £88K | 1 |
| 5 Aug 2016 | £52K | £68K | £68K | £18K |
Who runs and owns Global Marine Support Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| E*** C*** | Director | Feb 2013 |
Person with significant control
Where Global Marine Support Ltd is registered
The registered office is in Barnet (EN5), in the Barnet local authority area, London. Show EN5 5TZ on a map.
Other trade companies in EN5
- Paysa Gas LtdPlumbers and heating engineers
- Greatway Business LtdInstallers
- Je Mobile Tyres LtdMechanics and garages
- Barnet Air LtdPlumbers and heating engineers
- Hutch Electrical LtdElectricians
- Nexflow Mechanical LtdSpecialist contractors
- A J Plant LtdMotor traders
- Plumbing365 LtdPlumbers and heating engineers
Shared registered office
72 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Global Marine Support 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 5 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 6 May 2027 to 5 Jun 2027 | £150 |
| 1 to 3 months late | 6 Jun 2027 to 5 Aug 2027 | £375 |
| 3 to 6 months late | 6 Aug 2027 to 5 Nov 2027 | £750 |
| More than 6 months late | From 6 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 6 Aug 2027 | £200 |
| 3 months late | 5 Nov 2027 | another £200 |
| 6 months late | 5 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 5 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
- 08388539
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 February 2013 (13 years ago)
- Registered office
- 1 Beauchamp Court, 10 Victors Way, Barnet, Hertfordshire, EN5 5TZ
- Nature of business
- Repair and maintenance of ships and boats (SIC 33150)
- Year end
- 5 August (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 5 February 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 Barnet
Other active machinery repair and installation companies registered in Barnet.
- Ibo Cooling Limited2019
- JBT Security Limited2020
- Leopold Cameras Limited1960
- Leopold Professional Services Limited1968
- Millsons Ltd2005
- Neomed UK Limited2000
- Plant Commercial & Marine Engineering Limited2013
- Qubiweb Limited2019
All machinery repair and installation companies in Barnet · All trades in Barnet · Machinery repair and installation across the UK
Frequently asked questions
When are Global Marine Support Ltd's accounts due?
Global Marine Support Ltd's next accounts are due at Companies House by 5 May 2027 (in 204 days), covering the period to 5 August 2026.
When is Global Marine Support Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 31 July 2026, due by 31 July 2027, and one for the period to 5 August 2026, due by 5 August 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Global Marine Support Ltd still trading?
Global Marine Support 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 Global Marine Support Ltd do?
Global Marine Support Ltd is registered under Repair and maintenance of ships and boats (SIC 33150).
How old is Global Marine Support Ltd?
Global Marine Support Ltd was incorporated on 5 February 2013, 13 years ago.
Who runs Global Marine Support Ltd?
Global Marine Support Ltd has 1 active director, the longest-serving appointed in Feb 2013. Their names and service addresses are on the Companies House register.
Who owns Global Marine Support Ltd?
One person or company has significant control of Global Marine Support Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Global Marine Support 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 Global Marine Support 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.