- Companies
- Electricians
- Newcastle upon Tyne
- Sub-Sea Power Services Limited
Sub-Sea Power Services Limited
- Company number
- 17035771
- Incorporated
- 16 Feb 2026
- Registered office
- 22 Ridley Place, Newcastle upon Tyne, NE1 8JW
- Nature of business
- Electrical installation
Sub-Sea Power Services Limited is a newly incorporated private limited company registered in Newcastle upon Tyne, company number 17035771, one of 168 electrical contractors in Newcastle upon Tyne. Its next accounts are due at Companies House on 16 November 2027, and its first CT600 is due at HMRC on 15 February 2028.
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.
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Where Sub-Sea Power Services Limited is registered
The registered office is in Newcastle upon Tyne (NE1), in the Newcastle upon Tyne local authority area, North East. Show NE1 8JW on a map.
Other trade companies in NE1
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- Modobloc Alnwick 2 LimitedProperty developers
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- Fima Developments UK LimitedCivil engineering
- Me Wind Solutions LtdMachinery repair and installation
- Northlink Building and Property Maintenance LimitedFinishing trades
- DM Kleaning Services LtdCleaning companies
- Hillcrest Home Improvements LimitedLandscapers and gardeners
Also registered at this address
11 other companies use the same registered office as Sub-Sea Power Services Limited.
- Airways Wind LimitedMachinery repair and installation
- Fabweld Ne LtdElectricians
- Gordon & Co (Surrey Hills) LtdMotor traders
- Harry Turnbull LtdMachinery repair and installation
- Hawkins Rigging and Lifting LtdSpecialist contractors
- JC Rigging & Lifting LtdSpecialist contractors
- LJT Wind Power Services LtdElectricians
- Me Wind Solutions LtdMachinery repair and installation
- Owl Contractor Services LtdCivil engineering
- The Classic Car Company (Ne) LtdMotor traders
- WM Blade Repair LtdMachinery repair and installation
What happens if Sub-Sea Power Services Limited 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 16 November 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 17 Nov 2027 to 16 Dec 2027 | £150 |
| 1 to 3 months late | 17 Dec 2027 to 16 Feb 2028 | £375 |
| 3 to 6 months late | 17 Feb 2028 to 16 May 2028 | £750 |
| More than 6 months late | From 17 May 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 29 Feb 2028 | £200 |
| 3 months late | 28 May 2028 | another £200 |
| 6 months late | 28 Aug 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 2029 | 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
- 17035771
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 February 2026
- Registered office
- 22 Ridley Place, Newcastle upon Tyne, NE1 8JW
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 28 February (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 Newcastle upon Tyne
Other active electrical contractors registered in Newcastle upon Tyne.
- Swift Plumbing and Drains Limited2026
- Taylors Electrical Ne Ltd2025
- Tide Mechanical Services Limited2007
- TJ Gray Consultancy Ltd2025
- TMS Industrial Services Ltd2024
- Total Electronic Security Limited2005
- Trojan Electrical Ltd2021
- Twe Solutions Ne Ltd2026
All electrical contractors in Newcastle upon Tyne · All trades in Newcastle upon Tyne · Electricians across the UK
Frequently asked questions
When are Sub-Sea Power Services Limited's accounts due?
Sub-Sea Power Services Limited's next accounts are due at Companies House by 16 November 2027 (in 399 days), covering the period to 28 February 2027.
When is Sub-Sea Power Services Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 15 February 2027, due by 15 February 2028, and one for the period to 28 February 2027, due by 28 February 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Sub-Sea Power Services Limited still trading?
Sub-Sea Power Services Limited 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 Sub-Sea Power Services Limited do?
Sub-Sea Power Services Limited is registered under Electrical installation (SIC 43210).
How old is Sub-Sea Power Services Limited?
Sub-Sea Power Services Limited was incorporated on 16 February 2026, less than a year ago.
What is the penalty if Sub-Sea Power Services Limited 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 Sub-Sea Power Services Limited 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.