- Companies
- Groundworks and demolition
- Oswestry
- HV Substation Safety Services Ltd
HV Substation Safety Services Ltd
- Company number
- 17036145
- Incorporated
- 16 Feb 2026
- Registered office
- 72 Coopers Lane, ST. Martins, Oswestry, SY11 3QB
- Nature of business
- Site preparation
HV Substation Safety Services Ltd is a newly incorporated private limited company registered in Oswestry, company number 17036145, one of 5 groundworks and demolition companies in Oswestry. 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 HV Substation Safety Services Ltd is registered
The registered office is in Oswestry (SY11), in the Shropshire local authority area, West Midlands. Show SY11 3QB on a map.
Other trade companies in SY11
- BG Electrics LtdElectricians
- Valley Roofing Landscaping Group LimitedRoofers
- Valley Roofing and Landscaping Group LimitedRoofers
- Dependable Roofer Buildings and Construction LimitedRoofers
- Castell Connect Services LtdElectricians
- Cosy Homes Renovations LtdPlumbers and heating engineers
- Stone Story Sculptures LtdSpecialist contractors
- Atk Trans LimitedGroundworks and demolition
What happens if HV Substation Safety 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 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
- 17036145
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 February 2026
- Registered office
- 72 Coopers Lane, ST. Martins, Oswestry, SY11 3QB
- Nature of business
- Site preparation (SIC 43120)
- Year end
- 28 February (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for groundworks and demolition companies
Groundworks and demolition companies tend to own heavy plant, so capital allowances and hire purchase liabilities show up in both the accounts and the CT600.
Similar companies in Oswestry
Other active groundworks and demolition companies registered in Oswestry.
- R.G. Evans Limited2007
- Toffs Plant Hire Limited2008
- Atk Trans Limited2026
- DJ Construction (Shropshire) Limited2015
All groundworks and demolition companies in Oswestry · All trades in Oswestry · Groundworks and demolition across the UK
Frequently asked questions
When are HV Substation Safety Services Ltd's accounts due?
HV Substation Safety Services Ltd's next accounts are due at Companies House by 16 November 2027 (in 399 days), covering the period to 28 February 2027.
When is HV Substation Safety 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 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 HV Substation Safety Services Ltd still trading?
HV Substation Safety 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 HV Substation Safety Services Ltd do?
HV Substation Safety Services Ltd is registered under Site preparation (SIC 43120).
How old is HV Substation Safety Services Ltd?
HV Substation Safety Services Ltd was incorporated on 16 February 2026, less than a year ago.
What is the penalty if HV Substation Safety 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 HV Substation Safety 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.