- Companies
- Specialist contractors
- Wallsend
- Sea Wind Offshore Services Ltd
Sea Wind Offshore Services Ltd
- Company number
- 16677675
- Incorporated
- 28 Aug 20251 year trading
- Registered office
- 58 Willington Terrace, Wallsend, NE28 7BB
- Nature of business
- Other specialised construction activities n.e.c.
Sea Wind Offshore Services Ltd is a 1-year-old private limited company registered in Wallsend, company number 16677675, one of 22 specialist construction companies in Wallsend. Its next accounts are due at Companies House on 28 May 2027, and its first CT600 is due at HMRC on 27 August 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.
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Where Sea Wind Offshore Services Ltd is registered
The registered office is in Wallsend (NE28), in the North Tyneside local authority area, North East. Show NE28 7BB on a map.
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- Tyneview Cleaning LtdCleaning companies
- Moisture Mend LtdInstallers
- SNCS Build LtdBuilders
- Elite UK Ramsbrook Farm LtdProperty developers
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- Tyne Oil Heating LtdPlumbers and heating engineers
- DMC Homes North East LtdProperty developers
What happens if Sea Wind Offshore 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 28 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 29 May 2027 to 28 Jun 2027 | £150 |
| 1 to 3 months late | 29 Jun 2027 to 28 Aug 2027 | £375 |
| 3 to 6 months late | 29 Aug 2027 to 28 Nov 2027 | £750 |
| More than 6 months late | From 29 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 16677675
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 28 August 2025 (1 year ago)
- Registered office
- 58 Willington Terrace, Wallsend, NE28 7BB
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 August (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 27 August 2026
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Wallsend
Other active specialist construction companies registered in Wallsend.
- Tom Nolan Construction Limited2012
- TPM Telecom Ltd2014
- Wearside Fasteners Ltd2020
- A. Smith Builder and Decorator Limited2005
- Access Driven Solutions Ltd2020
- Amea Limited2016
- Asset Access Ltd2016
- Bricks and Mortar Brickwork Services Ltd2014
All specialist construction companies in Wallsend · All trades in Wallsend · Specialist contractors across the UK
Frequently asked questions
When are Sea Wind Offshore Services Ltd's accounts due?
Sea Wind Offshore Services Ltd's next accounts are due at Companies House by 28 May 2027 (in 227 days), covering the period to 31 August 2026.
When is Sea Wind Offshore Services 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 August 2026, due by 27 August 2027, and one for the period to 31 August 2026, due by 31 August 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Sea Wind Offshore Services Ltd still trading?
Sea Wind Offshore 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 Sea Wind Offshore Services Ltd do?
Sea Wind Offshore Services Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Sea Wind Offshore Services Ltd?
Sea Wind Offshore Services Ltd was incorporated on 28 August 2025, 1 year ago.
What is the penalty if Sea Wind Offshore 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 Sea Wind Offshore 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.