- Companies
- Groundworks and demolition
- Wolverhampton
- Gills Mix Concrete Ltd
Gills Mix Concrete Ltd
- Company number
- 07766693
- Incorporated
- 8 Sep 201115 years trading
- Registered office
- 14-17 Mander Street, Wolverhampton, WV3 0JZ
- Nature of business
- Site preparation; Other specialised construction activities n.e.c.
Gills Mix Concrete Ltd is a 15-year-old private limited company registered in Wolverhampton, company number 07766693, one of 21 groundworks and demolition companies in Wolverhampton. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 2027.
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 up £71K (+4.3%) on the year before, to £1.7M.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £1M against £404K owed within a year: 2.5 times cover.
- 12 employees on average, up from 11 the year before.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £1.7M | £284K | £1M | £404K | 12 |
| 31 Mar 2024 | £1.6M | £134K | £874K | £318K | 11 |
| 31 Mar 2023 | £1.3M | £546K | £815K | £443K | 10 |
| 31 Mar 2022 | £799K | £358K | £510K | £253K | 8 |
| 31 Mar 2021 | £393K | £201K | £145K | 10 | |
| 31 Mar 2020 | £226K | £115K | £80K | 5 | |
| 31 Mar 2019 | -£148K | -£104K | £105K | 5 | |
| 31 Mar 2018 | -£94K | -£70K | £95K | ||
| 31 Mar 2017 | £54K | £11K | £58K | £101K | |
| 31 Mar 2016 | £38K | £40K | £60K | £72K |
Where Gills Mix Concrete Ltd is registered
The registered office is in Wolverhampton (WV3), in the Wolverhampton local authority area, West Midlands. Show WV3 0JZ on a map.
Other trade companies in WV3
- Peejay Healthcare LimitedFacilities management
- Nygon Facilities LimitedFacilities management
- Yjohnson LtdMotor traders
- The Housekind Company Warwickshire LtdCleaning companies
- Martian Plumbing LtdPlumbers and heating engineers
- J Smith Groundworks LtdGroundworks and demolition
- Promotor Parts LtdMotor traders
- Ray Energy LtdElectricians
What happens if Gills Mix Concrete 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 07766693
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 September 2011 (15 years ago)
- Registered office
- 14-17 Mander Street, Wolverhampton, WV3 0JZ
- Nature of business
- Site preparation (SIC 43120)
Other specialised construction activities n.e.c. (SIC 43999) - Year end
- 31 March (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 17 June 2026
- Charges (mortgages)
- 1 outstanding of 1 registered
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 Wolverhampton
Other active groundworks and demolition companies registered in Wolverhampton.
- Globe Mixcrete Ltd2024
- Hudsons (TMS) Limited2010
- J Smith Groundworks Ltd2026
- Kabinco Ltd2022
- Kasbai Services Limited2014
- M. A. Davies (Wolverhampton) Limited2014
- MF Installations and Facilities Management Ltd2025
- RJ Developments & Demolition Limited2026
All groundworks and demolition companies in Wolverhampton · All trades in Wolverhampton · Groundworks and demolition across the UK
Frequently asked questions
When are Gills Mix Concrete Ltd's accounts due?
Gills Mix Concrete Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Gills Mix Concrete Ltd's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Gills Mix Concrete Ltd still trading?
Gills Mix Concrete 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 Gills Mix Concrete Ltd do?
Gills Mix Concrete Ltd is registered under Site preparation (SIC 43120); Other specialised construction activities n.e.c. (SIC 43999).
How old is Gills Mix Concrete Ltd?
Gills Mix Concrete Ltd was incorporated on 8 September 2011, 15 years ago.
What is the penalty if Gills Mix Concrete 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 Gills Mix Concrete 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.