Gavtec Ltd
- Company number
- 06739516
- Incorporated
- 3 Nov 200817 years trading
- Registered office
- 228 Brimington Road, Chesterfield, Derbyshire, S41 0ST
- Nature of business
- Plumbing, heat and air-conditioning installation
Gavtec Ltd is a 17-year-old private limited company registered in Chesterfield, company number 06739516, one of 115 plumbing and heating companies in Chesterfield. Its next accounts are due at Companies House on 30 November 2026, and its first CT600 is due at HMRC on 30 November 2026.
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 down £395 (-130.4%) on the year before, to -£92.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £3,607 against £3,699 owed within a year: 1.0 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2015 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2024 | -£92 | £3,607 | £3,607 | £3,699 | 1 |
| 30 Nov 2023 | £303 | £6,550 | £6,828 | £6,642 | 1 |
| 30 Nov 2022 | £677 | £7,273 | £7,437 | £7,085 | 1 |
| 30 Nov 2021 | £24K | £39K | £40K | £17K | 1 |
| 30 Nov 2020 | £17K | £44K | £46K | £29K | 1 |
| 30 Nov 2019 | £14K | £33K | £34K | £20K | 1 |
| 30 Nov 2018 | £30K | £54K | £54K | £25K | |
| 30 Nov 2017 | £31K | £50K | £52K | £21K | |
| 30 Nov 2016 | £21K | £34K | £40K | £19K | |
| 30 Nov 2015 | £14K | £26K | £30K | £17K |
Where Gavtec Ltd is registered
The registered office is in Chesterfield (S41), in the Chesterfield local authority area, East Midlands. Show S41 0ST on a map.
Other trade companies in S41
- You Motors LtdMotor traders
- Lets Volt LimitedElectricians
- LD Flooring Group LtdFloor and wall tilers
- DB Power Solutions LtdMachinery repair and installation
- Atk Arb Maintenance LtdLandscapers and gardeners
- Convertspace LtdBuilders
- TGH Industrial Spray Services LtdPainters and decorators
- 3B'S Electrical LtdElectricians
What happens if Gavtec 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 30 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 06739516
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 3 November 2008 (17 years ago)
- Registered office
- 228 Brimington Road, Chesterfield, Derbyshire, S41 0ST
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 November 2024
- Last confirmation statement
- 14 November 2025
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 Chesterfield
Other active plumbing and heating companies registered in Chesterfield.
- Graham Atkins Gas Services Limited2012
- Gus4Gas Plumbing and Heating Limited2007
- Harris Plumbing Co Ltd2019
- Harrison's Plumbing & Maintenance Ltd2022
- Heat Pumps Made Easy Ltd2024
- Hodgson's Iac Limited2016
- J & M Lister Plumbing & Heating Limited2014
- J A Ogden Plumbing and Heating Limited2012
All plumbing and heating companies in Chesterfield · All trades in Chesterfield · Plumbers and heating engineers across the UK
Frequently asked questions
When are Gavtec Ltd's accounts due?
Gavtec Ltd's next accounts are due at Companies House by 30 November 2026 (in 49 days), covering the period to 28 February 2026.
When is Gavtec 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 30 November 2025, due by 30 November 2026, and one for the period to 28 February 2026, due by 28 February 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Gavtec Ltd still trading?
Gavtec 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 Gavtec Ltd do?
Gavtec Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Gavtec Ltd?
Gavtec Ltd was incorporated on 3 November 2008, 17 years ago.
What is the penalty if Gavtec 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 Gavtec 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.