- Companies
- Plumbers and heating engineers
- Witney
- G & O Engineers Limited
G & O Engineers Limited
- Company number
- 04634960
- Incorporated
- 13 Jan 200323 years trading
- Registered office
- 1 Cotswold Business Park Range Court, Range Road, Witney, Oxfordshire, OX29 0YB
- Nature of business
- Plumbing, heat and air-conditioning installation
G & O Engineers Limited is a 23-year-old private limited company registered in Witney, company number 04634960, one of 50 plumbing and heating companies in Witney. Its next accounts are due at Companies House on 30 November 2026, and the CT600 for the period to 28 February 2026 is due at HMRC on 28 February 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 £30K (+51.6%) on the year before, to £89K.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £357K against £284K owed within a year: 1.3 times cover.
- 16 employees on average, up from 15 the year before.
- 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 |
|---|---|---|---|---|---|
| 28 Feb 2025 | £89K | £115K | £357K | £284K | 16 |
| 29 Feb 2024 | £59K | £131K | £287K | £235K | 15 |
| 28 Feb 2023 | £81K | £115K | £294K | £205K | 13 |
| 28 Feb 2022 | £13K | £88K | £221K | £197K | 13 |
| 28 Feb 2021 | £13K | £68K | £218K | £186K | 13 |
| 29 Feb 2020 | £71K | £62K | £233K | £204K | 13 |
| 28 Feb 2019 | £2,095 | £14K | £142K | £187K | 15 |
| 28 Feb 2018 | £23K | £54K | £149K | £150K | 12 |
| 28 Feb 2017 | £449 | £25K | £111K | £143K | 11 |
| 29 Feb 2016 | £1,953 | £26K | £143K | £172K |
Who runs and owns G & O Engineers Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| S*** W*** | Director | Jan 2003 |
| J*** C*** | Secretary | Apr 2007 |
3 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| N*** B*** | Secretary | Jan 2003 | Apr 2007 |
| Same-Day Company Services Limited | Corporate Nominee Secretary | Jan 2003 | Jan 2003 |
| Wildman & Battell Limited | Nominee director (company) | Jan 2003 | Jan 2003 |
Person with significant control
Charges (secured borrowing)
1 of 1 registered charge is outstanding. A charge is security a lender takes over a company's assets, typically for a loan, mortgage or asset finance.
| Lender | Status | Registered |
|---|---|---|
| Barclays Bank PLC | Outstanding | Nov 2017 |
Where G & O Engineers Limited is registered
The registered office is in Witney (OX29), in the West Oxfordshire local authority area, South East. Show OX29 0YB on a map.
Other trade companies in OX29
- Style & Design Roofing & Building LtdFinishing trades
- Cotswold Masonry LtdSpecialist contractors
- Deepklynners LtdCleaning companies
- Rai Property Maintenaince LtdProperty developers
- Country Climate Solutions LtdInstallers
- Aces Autos Motorcycles LtdMotor traders
- Gloss Garage Premium LtdCleaning companies
- PGP Contracting LtdInstallers
Also registered at this address
1 other company uses the same registered office as G & O Engineers Limited.
What happens if G & O Engineers Limited 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
- 04634960
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 January 2003 (23 years ago)
- Registered office
- 1 Cotswold Business Park Range Court, Range Road, Witney, Oxfordshire, OX29 0YB
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 28 February (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 8 November 2025
- Charges (mortgages)
- 1 outstanding of 1 registered
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 Witney
Other active plumbing and heating companies registered in Witney.
- GL Gas Ltd2020
- H&Ob Plumbing and Heating Ltd2021
- Heat Pump Consultant Ltd2014
- I. D. Godden & Co Limited2004
- J R Hatton Plumbing & Heating Limited2013
- Johnsons Bathrooms Limited2008
- Jon Rusk Plumbing & Heating Limited2021
- Just Ask Plumbing Limited2014
All plumbing and heating companies in Witney · All trades in Witney · Plumbers and heating engineers across the UK
Frequently asked questions
When are G & O Engineers Limited's accounts due?
G & O Engineers Limited's next accounts are due at Companies House by 30 November 2026 (in 48 days), covering the period to 28 February 2026.
When is G & O Engineers Limited's CT600 due?
The CT600 for the period to 28 February 2026 is due at HMRC by 28 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2026.
Is G & O Engineers Limited still trading?
G & O Engineers Limited 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 G & O Engineers Limited do?
G & O Engineers Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is G & O Engineers Limited?
G & O Engineers Limited was incorporated on 13 January 2003, 23 years ago.
Who runs G & O Engineers Limited?
G & O Engineers Limited has 1 active director, the longest-serving appointed in Jan 2003. Their names and service addresses are on the Companies House register.
Who owns G & O Engineers Limited?
One person or company has significant control of G & O Engineers Limited: an individual (owns 50% to 75% of the shares).
What is the penalty if G & O Engineers Limited 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 G & O Engineers Limited 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.