- Companies
- Plumbers and heating engineers
- Norwich
- Gas & Oil Tec Ltd
Gas & Oil Tec Ltd
- Company number
- 16873246
- Incorporated
- 25 Nov 2025
- Registered office
- 51 Colegate, Norwich, NR3 1DD
- Nature of business
- Plumbing, heat and air-conditioning installation
Gas & Oil Tec Ltd is a newly incorporated private limited company registered in Norwich, company number 16873246, one of 252 plumbing and heating companies in Norwich. Its next accounts are due at Companies House on 25 August 2027, and its first CT600 is due at HMRC on 24 November 2027.
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.
Is this your company?
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Where Gas & Oil Tec Ltd is registered
The registered office is in Norwich (NR3), in the Norwich local authority area, East of England. Show NR3 1DD on a map.
Other trade companies in NR3
- Faberdean BF LimitedProperty developers
- Blyde Welding LtdSpecialist contractors
- Castle Acre Holdings LimitedFinishing trades
- Squeaky Clean Valeting LtdMechanics and garages
- Starkey Pipelines LimitedCivil engineering
- Signature Pro LtdPainters and decorators
- Deutch Contracting Services LimitedBuilders
- Full-Scope Consultants LtdGroundworks and demolition
Also registered at this address
3 other companies use the same registered office as Gas & Oil Tec Ltd.
- Aurum Key Properties LtdProperty developers
- Even Logistics and Cleaning Service LtdCleaning companies
- Freespark LtdSpecialist contractors
What happens if Gas & Oil Tec 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 25 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 26 Aug 2027 to 25 Sep 2027 | £150 |
| 1 to 3 months late | 26 Sep 2027 to 25 Nov 2027 | £375 |
| 3 to 6 months late | 26 Nov 2027 to 25 Feb 2028 | £750 |
| More than 6 months late | From 26 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 16873246
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 25 November 2025
- Registered office
- 51 Colegate, Norwich, NR3 1DD
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 November (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 Norwich
Other active plumbing and heating companies registered in Norwich.
- Gas and Air Tech Services Ltd2023
- Gas Secure and Safe Limited2020
- Gas Select Limited2014
- Gec Plumbing Ltd2024
- GG Heating Ltd2025
- Glowcare Home Services Ltd2025
- GMD Boiler Services Ltd.2013
- Go Heating East Anglia Ltd2024
All plumbing and heating companies in Norwich · All trades in Norwich · Plumbers and heating engineers across the UK
Frequently asked questions
When are Gas & Oil Tec Ltd's accounts due?
Gas & Oil Tec Ltd's next accounts are due at Companies House by 25 August 2027 (in 315 days), covering the period to 30 November 2026.
When is Gas & Oil Tec 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 24 November 2026, due by 24 November 2027, and one for the period to 30 November 2026, due by 30 November 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Gas & Oil Tec Ltd still trading?
Gas & Oil Tec 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 Gas & Oil Tec Ltd do?
Gas & Oil Tec Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Gas & Oil Tec Ltd?
Gas & Oil Tec Ltd was incorporated on 25 November 2025, less than a year ago.
What is the penalty if Gas & Oil Tec 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 Gas & Oil Tec 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.