- Companies
- Machinery repair and installation
- Bexleyheath
- Merriman Marine Services Ltd.
Merriman Marine Services Ltd.
- Company number
- 11457465
- Incorporated
- 10 Jul 20188 years trading
- Registered office
- 22 Appledore Avenue, Bexleyheath, DA7 6QH
- Nature of business
- Repair and maintenance of ships and boats
Merriman Marine Services Ltd. is a 8-year-old private limited company registered in Bexleyheath, company number 11457465, one of 8 machinery repair and installation companies in Bexleyheath. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 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 up £2,500 (+89%) on the year before, to -£309.
- Net assets rose in 3 of 6 year-on-year comparisons on record.
- Current assets of £6,049 against £6,738 owed within a year: 0.9 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- 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 |
|---|---|---|---|---|---|
| 31 Jul 2025 | -£309 | £5,717 | £6,049 | £6,738 | 0 |
| 31 Jul 2024 | -£2,809 | £2,780 | £7,152 | £10K | 0 |
| 31 Jul 2023 | £1,676 | £2,776 | £7,598 | £6,597 | 0 |
| 31 Jul 2022 | £1,825 | £14K | £18K | £17K | 0 |
| 31 Jul 2021 | £2,579 | £9,999 | £13K | £12K | 0 |
| 31 Jul 2020 | £463 | £1,896 | £4,979 | £5,333 | 0 |
| 31 Jul 2019 | £441 | £35 | £1,411 | £970 | 0 |
Where Merriman Marine Services Ltd. is registered
The registered office is in Bexleyheath (DA7), in the Bexley local authority area, London. Show DA7 6QH on a map.
Other trade companies in DA7
- Heyplumber LtdPlumbers and heating engineers
- Volt&Valve LtdMachinery repair and installation
- Odessa Services LtdCleaning companies
- TK Lifts LimitedBuilders
- Tommy Wells LimitedScaffolders
- Thumwood’S Build LtdFinishing trades
- A&E Elite Groundworks LtdBuilders
- Noonan Civil Engineering LtdCivil engineering
What happens if Merriman 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 30 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 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
- 11457465
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 July 2018 (8 years ago)
- Registered office
- 22 Appledore Avenue, Bexleyheath, DA7 6QH
- Nature of business
- Repair and maintenance of ships and boats (SIC 33150)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 22 July 2026
- Previous names
- Thames Crewing Limited (until 3 Aug 2018)
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 Bexleyheath
Other active machinery repair and installation companies registered in Bexleyheath.
- Revive Zone Ltd2025
- Riffad Limited2012
- Seem Electrical Ltd2023
- Volt&Valve Ltd2026
- Fastfix London Electric & Plumbing Ltd2026
- GD Compliance Ltd2025
- Masterfix Maintenance Solutions Ltd2024
All machinery repair and installation companies in Bexleyheath · All trades in Bexleyheath · Machinery repair and installation across the UK
Frequently asked questions
When are Merriman Marine Services Ltd.'s accounts due?
Merriman Marine Services Ltd.'s next accounts are due at Companies House by 30 April 2027 (in 199 days), covering the period to 31 July 2026.
When is Merriman Marine Services Ltd.'s CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is Merriman Marine Services Ltd. still trading?
Merriman 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 Merriman Marine Services Ltd. do?
Merriman Marine Services Ltd. is registered under Repair and maintenance of ships and boats (SIC 33150).
How old is Merriman Marine Services Ltd.?
Merriman Marine Services Ltd. was incorporated on 10 July 2018, 8 years ago.
What is the penalty if Merriman 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 Merriman 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.