- Companies
- Electricians
- Sutton Coldfield
- Powermark Ltd
Powermark Ltd
- Company number
- 16166630
- Incorporated
- 6 Jan 20251 year trading
- Registered office
- 84 Aldridge Road, Streetly, Sutton Coldfield, B74 3TS
- Nature of business
- Electrical installation
Powermark Ltd is a 1-year-old private limited company registered in Sutton Coldfield, company number 16166630, one of 79 electrical contractors in Sutton Coldfield. Its next accounts are due at Companies House on 31 October 2027, and the CT600 for the period to 31 January 2027 is due at HMRC on 31 January 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2026
From the balance sheet at 31 January 2026, as filed at Companies House.
Where Powermark Ltd is registered
The registered office is in Sutton Coldfield (B74), in the Walsall local authority area, West Midlands. Show B74 3TS on a map.
Other trade companies in B74
- Nagra One LimitedMotor traders
- Liyan Construction LimitedBuilders
- Aston Forge LimitedProperty developers
- JR Sash Solutions LimitedJoiners and carpenters
- SR84 Properties LimitedProperty developers
- Signature Design & Build SW LimitedLandscapers and gardeners
- Four Oaks Painting & Decorating LtdPainters and decorators
- Flawless Installations LtdElectricians
What happens if Powermark 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 31 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2027 to 30 Nov 2027 | £150 |
| 1 to 3 months late | 1 Dec 2027 to 31 Jan 2028 | £375 |
| 3 to 6 months late | 1 Feb 2028 to 30 Apr 2028 | £750 |
| More than 6 months late | From 1 May 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2028 | £200 |
| 3 months late | 30 Apr 2028 | another £200 |
| 6 months late | 31 Jul 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 16166630
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 6 January 2025 (1 year ago)
- Registered office
- 84 Aldridge Road, Streetly, Sutton Coldfield, B74 3TS
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 January 2026
- Last confirmation statement
- 5 January 2026
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 Sutton Coldfield
Other active electrical contractors registered in Sutton Coldfield.
- R D Services Limited2006
- Rhenlah Property Services Ltd2022
- RJW Electrical Limited2014
- S G Jones Associates Limited2000
- Saviuc Limited2020
- Simkins & Woodward Electrical Limited2009
- Sirius Electrical Limited2003
- Solar Systems 365 Ltd2019
All electrical contractors in Sutton Coldfield · All trades in Sutton Coldfield · Electricians across the UK
Frequently asked questions
When are Powermark Ltd's accounts due?
Powermark Ltd's next accounts are due at Companies House by 31 October 2027 (in 384 days), covering the period to 31 January 2027.
When is Powermark Ltd's CT600 due?
The CT600 for the period to 31 January 2027 is due at HMRC by 31 January 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2027.
Is Powermark Ltd still trading?
Powermark 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 Powermark Ltd do?
Powermark Ltd is registered under Electrical installation (SIC 43210).
How old is Powermark Ltd?
Powermark Ltd was incorporated on 6 January 2025, 1 year ago.
What is the penalty if Powermark 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 Powermark 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.