- Companies
- Plumbers and heating engineers
- Plymouth
- Asc Gas Engineers Ltd
Asc Gas Engineers Ltd
- Company number
- 10562226
- Incorporated
- 13 Jan 20179 years trading
- Registered office
- 33 Mary Seacole Road, The Millfields, Plymouth, PL1 3JY
- Nature of business
- Plumbing, heat and air-conditioning installation
Asc Gas Engineers Ltd is a 9-year-old private limited company registered in Plymouth, company number 10562226, one of 136 plumbing and heating companies in Plymouth. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 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 £236 (+7.5%) on the year before, to £3,391.
- Net assets rose in 5 of 7 year-on-year comparisons on record.
- Current assets of £48K against £66K owed within a year: 0.7 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 8 years, 2018 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2025 | £3,391 | £42K | £48K | £66K | 1 |
| 31 May 2024 | £3,155 | £16K | £30K | £55K | 1 |
| 31 Jan 2023 | £440 | £30K | £37K | £36K | 1 |
| 31 Jan 2022 | £9,428 | £49K | £57K | £42K | 0 |
| 31 Jan 2021 | £6,565 | £46K | £28K | 0 | |
| 31 Jan 2020 | £6,487 | £15K | £17K | 0 | |
| 31 Jan 2019 | £7,494 | £19K | £21K | ||
| 31 Jan 2018 | £1,404 | £16K | £9,373 |
Where Asc Gas Engineers Ltd is registered
The registered office is in Plymouth (PL1), in the Plymouth local authority area, South West. Show PL1 3JY on a map.
Other trade companies in PL1
- Clearway Drives & Patios LtdLandscapers and gardeners
- Techshopplymouth LtdRepair services
- Plymouth Garage LtdMechanics and garages
- Westmore Construction (South West) LtdProperty developers
- SW MOT LtdMechanics and garages
- SW Garage LtdMechanics and garages
- Mitchell Electrical (SW) LtdElectricians
- Mallu S Wheels UK LtdMotor traders
Shared registered office
48 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 Asc Gas Engineers 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 10562226
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 January 2017 (9 years ago)
- Registered office
- 33 Mary Seacole Road, The Millfields, Plymouth, PL1 3JY
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 12 January 2026
Filing notes for plumbing and heating companies
Plumbing and heating companies frequently work under CIS for main contractors and also directly for homeowners, so turnover can mix CIS and non-CIS income.
Similar companies in Plymouth
Other active plumbing and heating companies registered in Plymouth.
- Asc Plumbing & Heating Limited2017
- Austen Air Conditioning Limited2021
- B & R Heating Limited2004
- B Coles Plumbing & Heating Ltd2017
- Bair-Con (SW) Ltd2019
- Barlow and Smith Plumbing and Heating Services Ltd2023
- Bishop & Wheeler Limited2006
- Blue Gas Heating Ltd2015
All plumbing and heating companies in Plymouth · All trades in Plymouth · Plumbers and heating engineers across the UK
Frequently asked questions
When are Asc Gas Engineers Ltd's accounts due?
Asc Gas Engineers Ltd's next accounts are due at Companies House by 28 February 2027 (in 138 days), covering the period to 31 May 2026.
When is Asc Gas Engineers Ltd's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is Asc Gas Engineers Ltd still trading?
Asc Gas Engineers 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 Asc Gas Engineers Ltd do?
Asc Gas Engineers Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Asc Gas Engineers Ltd?
Asc Gas Engineers Ltd was incorporated on 13 January 2017, 9 years ago.
What is the penalty if Asc Gas Engineers 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 Asc Gas Engineers 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.