- Companies
- Plumbers and heating engineers
- Leigh-on-Sea
- Agk Heating Ltd
Agk Heating Ltd
- Company number
- 16892241
- Incorporated
- 4 Dec 2025
- Registered office
- 1349/1353 London Road, Leigh-on-Sea, Essex, SS9 2AB
- Nature of business
- Plumbing, heat and air-conditioning installation
Agk Heating Ltd is a newly incorporated private limited company registered in Leigh-on-Sea, company number 16892241, one of 60 plumbing and heating companies in Leigh-on-Sea. Its next accounts are due at Companies House on 4 September 2027, and its first CT600 is due at HMRC on 3 December 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?
File the first accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Agk Heating LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
Where Agk Heating Ltd is registered
The registered office is in Leigh-on-Sea (SS9), in the Southend-on-Sea local authority area, East of England. Show SS9 2AB on a map.
Other trade companies in SS9
- Cheap Locksmith Essex LtdRepair services
- Alexander Hall Real Estate LtdProperty developers
- Britannia Roofing & Dampproofing LtdRoofers
- Elite Build & Co (Essex) LtdBuilders
- High Lift Scaffold LimitedScaffolders
- Hill's Plumbing, Heating & Gas LtdPlumbers and heating engineers
- MTS Piling LimitedSpecialist contractors
- Install & Transport LimitedMachinery repair and installation
Also registered at this address
21 other companies use the same registered office as Agk Heating Ltd.
- Ajf Electrical (Services) LimitedSpecialist contractors
- Allen Facilities Management Services LimitedFacilities management
- Alp Builders LimitedBuilders
- Asg Prime Developments LtdProperty developers
- Britton Adept LimitedPlasterers
- Christmas Tree Delivery LimitedBuilders
- Fixafault Electrical LimitedElectricians
- Gauged Masonry LtdFinishing trades
- Harrison Secure Locksmith Services LtdInstallers
- J.D. Wyatt LimitedSpecialist contractors
- JRD Heating LtdMachinery repair and installation
- Lane Engineering Design LimitedLandscapers and gardeners
- Leigh Washrooms LtdInstallers
- Mad Dogs & Englishmen Interiors LimitedProperty developers
- MJR Developments (Essex) LimitedProperty developers
- Plumbing & Heating (Leigh) LtdPlumbers and heating engineers
- Pro Builders Construction LimitedBuilders
- R. & W. Avery LimitedProperty developers
- Reo Construction LimitedBuilders
- Sic Building Services LimitedInstallers
- Southern Tyre Wholesalers LimitedMotor traders
What happens if Agk 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 4 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 5 Sep 2027 to 4 Oct 2027 | £150 |
| 1 to 3 months late | 5 Oct 2027 to 4 Dec 2027 | £375 |
| 3 to 6 months late | 5 Dec 2027 to 4 Mar 2028 | £750 |
| More than 6 months late | From 5 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 16892241
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 December 2025
- Registered office
- 1349/1353 London Road, Leigh-on-Sea, Essex, SS9 2AB
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 December (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 Leigh-on-Sea
Other active plumbing and heating companies registered in Leigh-on-Sea.
- Airrite Limited2025
- Allen Clarke Mechanical Services Limited2015
- Anderson Brothers Plumbing Heating & Property Maintenance Limited2010
- Anderson Heating and Plumbing Ltd2025
- Bathroom and Plumbing Services Limited2018
- Collier Mechanical Services Ltd2015
- Coopers Plumbing Services Ltd2025
- County Air Conditioning Ltd2025
All plumbing and heating companies in Leigh-on-Sea · All trades in Leigh-on-Sea · Plumbers and heating engineers across the UK
Frequently asked questions
When are Agk Heating Ltd's accounts due?
Agk Heating Ltd's next accounts are due at Companies House by 4 September 2027 (in 327 days), covering the period to 31 December 2026.
When is Agk Heating 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 3 December 2026, due by 3 December 2027, and one for the period to 31 December 2026, due by 31 December 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Agk Heating Ltd still trading?
Agk 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 Agk Heating Ltd do?
Agk Heating Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Agk Heating Ltd?
Agk Heating Ltd was incorporated on 4 December 2025, less than a year ago.
What is the penalty if Agk 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 Agk 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.