- Companies
- Electricians
- Banbridge
- Green Marine Ireland Ltd
Green Marine Ireland Ltd
- Company number
- NI651753
- Incorporated
- 16 Mar 20188 years trading
- Registered office
- 6 Ballela Road, Katesbridge, Banbridge, Down, BT32 5PQ
- Nature of business
- Electrical installation
Green Marine Ireland Ltd is a 8-year-old private limited company registered in Banbridge, company number NI651753, one of 15 electrical contractors in Banbridge. Its next accounts are due at Companies House on 31 December 2026, and its first CT600 is due at HMRC on 29 March 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 Green Marine Ireland 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 up £176K (+18.3%) on the year before, to £1.1M.
- Net assets rose in 6 of 6 year-on-year comparisons on record.
- Current assets of £1.9M against £846K owed within a year: 2.3 times cover.
- 3 employees on average, up from 2 the year before.
- 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 |
|---|---|---|---|---|---|
| 29 Mar 2025 | £1.1M | £602K | £1.9M | £846K | 3 |
| 30 Mar 2024 | £963K | £790K | £1.5M | £568K | 2 |
| 30 Mar 2023 | £566K | £384K | £704K | £127K | 2 |
| 30 Mar 2022 | £395K | £495K | £69K | 2 | |
| 31 Mar 2021 | £245K | £324K | £29K | 0 | |
| 31 Mar 2020 | £205K | £249K | £41K | 0 | |
| 31 Mar 2019 | £92K | £115K | £22K |
Where Green Marine Ireland Ltd is registered
The registered office is in Banbridge (BT32), in the Armagh City, Banbridge and Craigavon local authority area, Northern Ireland. Show BT32 5PQ on a map.
Other trade companies in BT32
- MB Autobodies LtdMechanics and garages
- Swiftturn Cleaning LtdCleaning companies
- Banbridge Victoria LtdProperty developers
- Fords Property Services LtdProperty developers
- Glenview Motor Sales LtdMotor traders
- Rising Tullyglush Construction LimitedCivil engineering
- Cabtrack Solutions LtdMechanics and garages
- Earth & Turf Landscaping and Home Improvements LtdLandscapers and gardeners
Also registered at this address
1 other company uses the same registered office as Green Marine Ireland Ltd.
- Marine Ireland LtdElectricians
What happens if Green Marine Ireland 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- NI651753
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 March 2018 (8 years ago)
- Registered office
- 6 Ballela Road, Katesbridge, Banbridge, Down, BT32 5PQ
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 29 March 2025
- Last confirmation statement
- 14 March 2026
Filing notes for electrical contractors
Electrical contracting companies are often a director plus a van and tools. Most fall within the micro-entity rules, so the accounts filed at Companies House are short, and the CT600 carries the tax detail.
Similar companies in Banbridge
Other active electrical contractors registered in Banbridge.
- Hadm Ltd2019
- Izzat Electrical Engineering Limited2025
- Marine Ireland Ltd2017
- P Byrne Electrical Ltd2016
- Power on Maintenance Ltd2022
- Quinn Moore Electrical Services Limited2019
- Rei Services Ltd2005
- Adair Building Services Ltd2013
All electrical contractors in Banbridge · All trades in Banbridge · Electricians across the UK
Frequently asked questions
When are Green Marine Ireland Ltd's accounts due?
Green Marine Ireland Ltd's next accounts are due at Companies House by 31 December 2026 (in 78 days), covering the period to 31 March 2026.
When is Green Marine Ireland 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 29 March 2026, due by 29 March 2027, and one for the period to 31 March 2026, due by 31 March 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Green Marine Ireland Ltd still trading?
Green Marine Ireland 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 Green Marine Ireland Ltd do?
Green Marine Ireland Ltd is registered under Electrical installation (SIC 43210).
How old is Green Marine Ireland Ltd?
Green Marine Ireland Ltd was incorporated on 16 March 2018, 8 years ago.
What is the penalty if Green Marine Ireland 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 Green Marine Ireland 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.