- Companies
- Plumbers and heating engineers
- Covent Garden
- Commercial Gas Engineer Co.UK Ltd
Commercial Gas Engineer Co.UK Ltd
- Company number
- 17225511
- Incorporated
- 18 May 2026
- Registered office
- 71-75 Shelton Street, Covent Garden, London, WC2H 9JQ
- Nature of business
- Plumbing, heat and air-conditioning installation
Commercial Gas Engineer Co.UK Ltd is a newly incorporated private limited company registered in Covent Garden, company number 17225511, one of 170 plumbing and heating companies in Covent Garden. Its next accounts are due at Companies House on 18 February 2028, and its first CT600 is due at HMRC on 17 May 2028.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where Commercial Gas Engineer Co.UK Ltd is registered
The registered office is in Covent Garden (WC2H), in the Camden local authority area, London. Show WC2H 9JQ on a map.
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- E.L.G.G LtdJoiners and carpenters
- First Ascentia Integrated LtdCleaning companies
- Fixing London LtdSpecialist contractors
Shared registered office
4,529 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 Commercial Gas Engineer Co.UK 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 18 February 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 19 Feb 2028 to 18 Mar 2028 | £150 |
| 1 to 3 months late | 19 Mar 2028 to 18 May 2028 | £375 |
| 3 to 6 months late | 19 May 2028 to 18 Aug 2028 | £750 |
| More than 6 months late | From 19 Aug 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2028 | £200 |
| 3 months late | 31 Aug 2028 | another £200 |
| 6 months late | 30 Nov 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 17225511
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 May 2026
- Registered office
- 71-75 Shelton Street, Covent Garden, London, WC2H 9JQ
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 May (accounting reference date)
- Accounts type
- No accounts filed yet
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 Covent Garden
Other active plumbing and heating companies registered in Covent Garden.
- Construct BT Ltd2020
- Cool Bedroom Ltd2026
- Core Technical Facilities Ltd2020
- Cornerstone Trades Ltd2026
- Corporate Cooling Solutions Ltd2021
- Crossley P&H Contractors Ltd2026
- CSFX Limited2020
- D&B Mechanical Services Limited2024
All plumbing and heating companies in Covent Garden · All trades in Covent Garden · Plumbers and heating engineers across the UK
Frequently asked questions
When are Commercial Gas Engineer Co.UK Ltd's accounts due?
Commercial Gas Engineer Co.UK Ltd's next accounts are due at Companies House by 18 February 2028 (in 493 days), covering the period to 31 May 2027.
When is Commercial Gas Engineer Co.UK Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 17 May 2027, due by 17 May 2028, and one for the period to 31 May 2027, due by 31 May 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Commercial Gas Engineer Co.UK Ltd still trading?
Commercial Gas Engineer Co.UK 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 Commercial Gas Engineer Co.UK Ltd do?
Commercial Gas Engineer Co.UK Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Commercial Gas Engineer Co.UK Ltd?
Commercial Gas Engineer Co.UK Ltd was incorporated on 18 May 2026, less than a year ago.
What is the penalty if Commercial Gas Engineer Co.UK 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 Commercial Gas Engineer Co.UK 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.