- Companies
- Machinery repair and installation
- Ballymena
- Montgomery Marine & Manufacturing Ltd
Montgomery Marine & Manufacturing Ltd
- Company number
- NI731024
- Incorporated
- 2 Jul 20251 year trading
- Registered office
- 105 Glenariffe Road, Glenariffe, Ballymena, BT44 0QX
- Nature of business
- Repair and maintenance of ships and boats; Other engineering activities
Montgomery Marine & Manufacturing Ltd is a 1-year-old private limited company registered in Ballymena, company number NI731024, one of 27 machinery repair and installation companies in Ballymena. Its next accounts are due at Companies House on 2 April 2027, and its first CT600 is due at HMRC on 1 July 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
Is this your company?
File the first 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 Montgomery Marine & Manufacturing 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.
Where Montgomery Marine & Manufacturing Ltd is registered
The registered office is in Ballymena (BT44), in the Causeway Coast and Glens local authority area, Northern Ireland. Show BT44 0QX on a map.
Other trade companies in BT44
- Ono Joinery LtdJoiners and carpenters
- Renarsjk LtdCleaning companies
- O'Kane Industrial Systems LtdMachinery repair and installation
- Commercial Agri Structures LtdBuilders
- MCG Propco Whitehead LimitedProperty developers
- Amg Rib Repair Ireland LimitedMachinery repair and installation
- Suredry-NI LimitedPlumbers and heating engineers
- CSP and Maintenance LtdFinishing trades
What happens if Montgomery Marine & Manufacturing 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 2 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 3 Apr 2027 to 2 May 2027 | £150 |
| 1 to 3 months late | 3 May 2027 to 2 Jul 2027 | £375 |
| 3 to 6 months late | 3 Jul 2027 to 2 Oct 2027 | £750 |
| More than 6 months late | From 3 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- NI731024
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 2 July 2025 (1 year ago)
- Registered office
- 105 Glenariffe Road, Glenariffe, Ballymena, BT44 0QX
- Nature of business
- Repair and maintenance of ships and boats (SIC 33150)
Other engineering activities (SIC 71129) - Year end
- 31 July (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 21 May 2026
- Previous names
- Parkmore Properties Ltd (until 21 May 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 Ballymena
Other active machinery repair and installation companies registered in Ballymena.
- O'Kane Industrial Systems Ltd2026
- Play and Display (N.I.) Ltd2015
- R Gowdy Ltd2017
- Reid Technical Engineering Ltd2017
- RR Technical Services Ltd2022
- Skek Engineering Ltd2019
- Slemish Tractors Limited2023
- Technical Transport Products Limited2011
All machinery repair and installation companies in Ballymena · All trades in Ballymena · Machinery repair and installation across the UK
Frequently asked questions
When are Montgomery Marine & Manufacturing Ltd's accounts due?
Montgomery Marine & Manufacturing Ltd's next accounts are due at Companies House by 2 April 2027 (in 170 days), covering the period to 31 July 2026.
When is Montgomery Marine & Manufacturing 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 1 July 2026, due by 1 July 2027, and one for the period to 31 July 2026, due by 31 July 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Montgomery Marine & Manufacturing Ltd still trading?
Montgomery Marine & Manufacturing 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 Montgomery Marine & Manufacturing Ltd do?
Montgomery Marine & Manufacturing Ltd is registered under Repair and maintenance of ships and boats (SIC 33150); Other engineering activities (SIC 71129).
How old is Montgomery Marine & Manufacturing Ltd?
Montgomery Marine & Manufacturing Ltd was incorporated on 2 July 2025, 1 year ago.
What is the penalty if Montgomery Marine & Manufacturing 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 Montgomery Marine & Manufacturing 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.