- Companies
- Electricians
- Marlow
- Ocean Electrical Installations Ltd
Ocean Electrical Installations Ltd
- Company number
- 16814173
- Incorporated
- 28 Oct 2025
- Registered office
- 5 Wynnstay Gardens, Marlow, SL7 3NR
- Nature of business
- Electrical installation
Ocean Electrical Installations Ltd is a newly incorporated private limited company registered in Marlow, company number 16814173, one of 18 electrical contractors in Marlow. Its next accounts are due at Companies House on 28 July 2027, and its first CT600 is due at HMRC on 27 October 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?
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Where Ocean Electrical Installations Ltd is registered
The registered office is in Marlow (SL7), in the Buckinghamshire local authority area, South East. Show SL7 3NR on a map.
Other trade companies in SL7
- Seascot Consultancy LtdFinishing trades
- Cristo Estates LtdProperty developers
- Property Construction Specialists LtdBuilders
- Onyx Works LimitedFinishing trades
- NLR Strategic Land Co LimitedProperty developers
- Axis Commercial Projects LimitedBuilders
- Priority Callout Services LtdMachinery repair and installation
- Clayhill Constructions LtdBuilders
What happens if Ocean Electrical Installations 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 28 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 29 Jul 2027 to 28 Aug 2027 | £150 |
| 1 to 3 months late | 29 Aug 2027 to 28 Oct 2027 | £375 |
| 3 to 6 months late | 29 Oct 2027 to 28 Jan 2028 | £750 |
| More than 6 months late | From 29 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 16814173
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 28 October 2025
- Registered office
- 5 Wynnstay Gardens, Marlow, SL7 3NR
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 October (accounting reference date)
- Accounts type
- No accounts filed yet
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 Marlow
Other active electrical contractors registered in Marlow.
- R&M Construction Services Limited2000
- Scorpio Electrical Limited1997
- Simon Hunt Electrical Ltd2014
- Solarbility Ltd2022
- Synergy Technical Solutions Ltd2018
- TBL Solutions Ltd2026
- Walldell Group Ltd2021
- WJ Electrical Services Limited2015
All electrical contractors in Marlow · All trades in Marlow · Electricians across the UK
Frequently asked questions
When are Ocean Electrical Installations Ltd's accounts due?
Ocean Electrical Installations Ltd's next accounts are due at Companies House by 28 July 2027 (in 289 days), covering the period to 31 October 2026.
When is Ocean Electrical Installations 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 27 October 2026, due by 27 October 2027, and one for the period to 31 October 2026, due by 31 October 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Ocean Electrical Installations Ltd still trading?
Ocean Electrical Installations 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 Ocean Electrical Installations Ltd do?
Ocean Electrical Installations Ltd is registered under Electrical installation (SIC 43210).
How old is Ocean Electrical Installations Ltd?
Ocean Electrical Installations Ltd was incorporated on 28 October 2025, less than a year ago.
What is the penalty if Ocean Electrical Installations 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 Ocean Electrical Installations 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.