- Companies
- Electricians
- Sutton Coldfield
- Thornhill Bridge Ltd
Thornhill Bridge Ltd
- Company number
- 13163896
- Incorporated
- 28 Jan 20215 years trading
- Registered office
- ST James House, 65 Mere Green Road, Sutton Coldfield, West Midlands, B75 5BY
- Nature of business
- Electrical installation; Artistic creation
Thornhill Bridge Ltd is a 5-year-old private limited company registered in Sutton Coldfield, company number 13163896, 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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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets down £8,499 (-96.1%) on the year before, to £341.
- Net assets rose in 1 of 4 year-on-year comparisons on record.
- Current assets of £11K against £21K owed within a year: 0.5 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 5 years, 2022 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2026 | £341 | £1,973 | £11K | £21K | 2 |
| 31 Jan 2025 | £8,840 | £7,155 | £13K | £17K | 2 |
| 31 Jan 2024 | £353 | £24 | £4,663 | £17K | 2 |
| 31 Jan 2023 | £1,672 | £13K | £20K | £34K | 2 |
| 31 Jan 2022 | £16K | £25K | £30K | £28K | 2 |
Where Thornhill Bridge Ltd is registered
The registered office is in Sutton Coldfield (B75), in the Birmingham local authority area, West Midlands. Show B75 5BY on a map.
Other trade companies in B75
- The Finnishers LimitedPlasterers
- Ideal Pressure Washing LtdCleaning companies
- True Driveways & Landscaping LtdLandscapers and gardeners
- Trinity Estates and Management LimitedInstallers
- Truststone Contractors LtdBuilders
- Translidy LtdMechanics and garages
- 27 Motors Autolocksmith LimitedMechanics and garages
- CR74 Ventures LtdCleaning companies
Also registered at this address
10 other companies use the same registered office as Thornhill Bridge Ltd.
- Avid Concepts LimitedPlumbers and heating engineers
- Centrotherm Insulations LtdInstallers
- CLF Mechanical LtdPlumbers and heating engineers
- Expert Electrical and Security LtdElectricians
- Flooring Vault LtdFloor and wall tilers
- GS Integrated Project Solutions LtdCivil engineering
- Hall End Services LtdMechanics and garages
- Revision Property Solutions LtdProperty developers
- Sutton Auto Finish LimitedMechanics and garages
- Walmsley Plastering LtdPlasterers
What happens if Thornhill Bridge 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
- 13163896
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 28 January 2021 (5 years ago)
- Registered office
- ST James House, 65 Mere Green Road, Sutton Coldfield, West Midlands, B75 5BY
- Nature of business
- Electrical installation (SIC 43210)
Artistic creation (SIC 90030) - Year end
- 31 January (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 January 2026
- Last confirmation statement
- 27 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.
- Toller & Clark Electrics Limited2025
- Tourt Electrical Limited2021
- TSM (Midlands) Ltd2015
- Vivid Solar Street Lighting (Midlands) Ltd2023
- WGR Electrical Services Ltd2020
- Wylde Green Electrical Ltd2026
- Ae Electrics Ltd2021
- Airmove Installations Limited2005
All electrical contractors in Sutton Coldfield · All trades in Sutton Coldfield · Electricians across the UK
Frequently asked questions
When are Thornhill Bridge Ltd's accounts due?
Thornhill Bridge Ltd's next accounts are due at Companies House by 31 October 2027 (in 383 days), covering the period to 31 January 2027.
When is Thornhill Bridge 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 Thornhill Bridge Ltd still trading?
Thornhill Bridge 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 Thornhill Bridge Ltd do?
Thornhill Bridge Ltd is registered under Electrical installation (SIC 43210); Artistic creation (SIC 90030).
How old is Thornhill Bridge Ltd?
Thornhill Bridge Ltd was incorporated on 28 January 2021, 5 years ago.
What is the penalty if Thornhill Bridge 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 Thornhill Bridge 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.