- Companies
- Specialist contractors
- Wigan
- General Mastic Asphalt Ltd
General Mastic Asphalt Ltd
- Company number
- 09391518
- Incorporated
- 15 Jan 201511 years trading
- Registered office
- 779 Atherton Road, Hindley Green, Wigan, WN2 4SB
- Nature of business
- Other specialised construction activities n.e.c.
General Mastic Asphalt Ltd is a 11-year-old private limited company registered in Wigan, company number 09391518, one of 120 specialist construction companies in Wigan. Its next accounts are due at Companies House on 31 October 2026, and the CT600 for the period to 31 January 2026 is due at HMRC on 31 January 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 £4,590 (+29.6%) on the year before, to £20K.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £19K against £6,397 owed within a year: 3.0 times cover.
- 2 employees on average during the year.
- 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 Jan 2025 | £20K | £19K | £6,397 | 2 | |
| 31 Jan 2024 | £16K | £30K | £25K | 2 | |
| 31 Jan 2023 | £14K | £30K | £27K | 2 | |
| 31 Jan 2022 | £8,304 | £30K | £32K | 2 | |
| 31 Jan 2021 | £4,234 | £30K | £40K | 2 | |
| 31 Jan 2020 | £3,392 | £33K | £50K | ||
| 31 Jan 2019 | £17K | £63K | £64K | ||
| 31 Jan 2018 | £3,040 | £31K | £38K | ||
| 31 Jan 2017 | -£6,920 | £5,061 | £12K | £24K | |
| 31 Jan 2016 | -£57 | £9,707 | £13K | £16K |
Where General Mastic Asphalt Ltd is registered
The registered office is in Wigan (WN2), in the Wigan local authority area, North West. Show WN2 4SB on a map.
Other trade companies in WN2
- Mivex LimitedElectricians
- Clemadam Consult UK LtdMotor traders
- Act Rail Solutions LtdCivil engineering
- North West Exterior Solutions LtdCleaning companies
- NW Deluxe Decorating LtdPainters and decorators
- Tek Tiling LimitedProperty developers
- Adl Paving & Groundworks LtdCivil engineering
- Maintenance Group North West LtdElectricians
Shared registered office
40 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if General Mastic Asphalt 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 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 09391518
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 January 2015 (11 years ago)
- Registered office
- 779 Atherton Road, Hindley Green, Wigan, WN2 4SB
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 7 January 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 Wigan
Other active specialist construction companies registered in Wigan.
- Geo-Projects Ltd2010
- George Building Solutions Ltd2025
- Grady Pointing Specialists Ltd2025
- H G V Fleet Cleaning Services Ltd2002
- HC Renovation Ltd2024
- Heatwave Homes Limited2014
- Helios Renewable Energy Systems Ltd2025
- HJW Civils Limited2023
All specialist construction companies in Wigan · All trades in Wigan · Specialist contractors across the UK
Frequently asked questions
When are General Mastic Asphalt Ltd's accounts due?
General Mastic Asphalt Ltd's next accounts are due at Companies House by 31 October 2026 (in 18 days), covering the period to 31 January 2026.
When is General Mastic Asphalt Ltd's CT600 due?
The CT600 for the period to 31 January 2026 is due at HMRC by 31 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2026.
Is General Mastic Asphalt Ltd still trading?
General Mastic Asphalt 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 General Mastic Asphalt Ltd do?
General Mastic Asphalt Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is General Mastic Asphalt Ltd?
General Mastic Asphalt Ltd was incorporated on 15 January 2015, 11 years ago.
What is the penalty if General Mastic Asphalt 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 General Mastic Asphalt 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.