- Companies
- Plumbers and heating engineers
- Billericay
- Atw Plumbing and Heating Ltd
Atw Plumbing and Heating Ltd
- Company number
- 15635904
- Incorporated
- 11 Apr 20242 years trading
- Registered office
- 10 Passingham Close, Billericay, CM11 2TH
- Nature of business
- Plumbing, heat and air-conditioning installation
Atw Plumbing and Heating Ltd is a 2-year-old private limited company registered in Billericay, company number 15635904, one of 63 plumbing and heating companies in Billericay. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
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 £84 (+33.7%) on the year before, to £333.
- Current assets of £18K against £17K owed within a year: 1.0 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 2 years, 2025 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £333 | £18K | £17K | 1 | |
| 31 Mar 2025 | £249 | £24K | £24K | 1 |
Where Atw Plumbing and Heating Ltd is registered
The registered office is in Billericay (CM11), in the Basildon local authority area, East of England. Show CM11 2TH on a map.
Other trade companies in CM11
- Washthatoffbrother LtdCleaning companies
- Prestige Auto Engineering LtdMechanics and garages
- E3 Building and Roofing LtdRoofers
- E3 Landscaping LtdLandscapers and gardeners
- The Aircon Specialist LtdPlumbers and heating engineers
- 1ST Class Property Group LimitedProperty developers
- Bobys Garage Engine Build HPC LtdMechanics and garages
- Winsor Autocare Services LimitedMechanics and garages
What happens if Atw Plumbing and Heating 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 31 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 15635904
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 11 April 2024 (2 years ago)
- Registered office
- 10 Passingham Close, Billericay, CM11 2TH
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 10 April 2026
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 Billericay
Other active plumbing and heating companies registered in Billericay.
- Beautiful Bathrooms Essex Limited2020
- Bellhouse Installations Limited2008
- Comfort Heating (Essex) Limited2026
- Cooks Gas and Plumbing Solutions Limited2018
- Daniel P. Holbrook Ltd2013
- Delex Services Ltd2016
- DHR Heating Ltd2009
- DJL & L Limited2026
All plumbing and heating companies in Billericay · All trades in Billericay · Plumbers and heating engineers across the UK
Frequently asked questions
When are Atw Plumbing and Heating Ltd's accounts due?
Atw Plumbing and Heating Ltd's next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.
When is Atw Plumbing and Heating Ltd's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is Atw Plumbing and Heating Ltd still trading?
Atw Plumbing and Heating 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 Atw Plumbing and Heating Ltd do?
Atw Plumbing and Heating Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Atw Plumbing and Heating Ltd?
Atw Plumbing and Heating Ltd was incorporated on 11 April 2024, 2 years ago.
What is the penalty if Atw Plumbing and Heating 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 Atw Plumbing and Heating 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.