- Companies
- Plumbers and heating engineers
- South Ockendon
- GNS Gas & Building Contractors Ltd
GNS Gas & Building Contractors Ltd
- Company number
- 15162094
- Incorporated
- 25 Sep 20233 years trading
- Registered office
- 66 Verbena Close, South Ockendon, Essex, RM15 6ES
- Nature of business
- Plumbing, heat and air-conditioning installation; Other construction installation; Other building completion and finishing
GNS Gas & Building Contractors Ltd is a 3-year-old private limited company registered in South Ockendon, company number 15162094, one of 25 plumbing and heating companies in South Ockendon. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 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 down £360 (-14.9%) on the year before, to £2,059.
- Current assets of £23K against £9,593 owed within a year: 2.4 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2025 | £2,059 | £23K | £9,593 | 1 | |
| 30 Sep 2024 | £2,419 | £24K | £9,599 | 1 |
Where GNS Gas & Building Contractors Ltd is registered
The registered office is in South Ockendon (RM15), in the Thurrock local authority area, East of England. Show RM15 6ES on a map.
Other trade companies in RM15
- Aee Development LtdBuilders
- PCS Construction Services LimitedInstallers
- Aashfa LimitedCleaning companies
- Carmel Ridge LimitedMachinery repair and installation
- Nova Workforce LimitedSpecialist contractors
- Rosevine Property Cleaning & Commercial Services LtdCleaning companies
- Ec Cladding LtdBuilders
- K'S Heritage International LtdSpecialist contractors
What happens if GNS Gas & Building Contractors 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 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 15162094
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 25 September 2023 (3 years ago)
- Registered office
- 66 Verbena Close, South Ockendon, Essex, RM15 6ES
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
Other construction installation (SIC 43290)
Other building completion and finishing (SIC 43390) - Year end
- 30 September (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 24 September 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 South Ockendon
Other active plumbing and heating companies registered in South Ockendon.
- Honest Clear Solutions Ltd2026
- James Plumbing and Heating Services Limited2019
- Mega Boilers Ltd2021
- ND Property Solutions Ltd2026
- Newaves Concept Limited2025
- Pro Boilers Ltd2026
- Progas and Heating Ltd2023
- R. N. Plumbing (Essex) Limited2010
All plumbing and heating companies in South Ockendon · All trades in South Ockendon · Plumbers and heating engineers across the UK
Frequently asked questions
When are GNS Gas & Building Contractors Ltd's accounts due?
GNS Gas & Building Contractors Ltd's next accounts are due at Companies House by 30 June 2027 (in 260 days), covering the period to 30 September 2026.
When is GNS Gas & Building Contractors Ltd's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is GNS Gas & Building Contractors Ltd still trading?
GNS Gas & Building Contractors Ltd is listed as active on the Companies House register (checked 13 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 GNS Gas & Building Contractors Ltd do?
GNS Gas & Building Contractors Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220); Other construction installation (SIC 43290); Other building completion and finishing (SIC 43390).
How old is GNS Gas & Building Contractors Ltd?
GNS Gas & Building Contractors Ltd was incorporated on 25 September 2023, 3 years ago.
What is the penalty if GNS Gas & Building Contractors 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 GNS Gas & Building Contractors Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.