Ajr Eco Ltd
- Company number
- 04194358
- Incorporated
- 4 Apr 200125 years trading
- Registered office
- Unit 1 Brookside, Sumpters Way Temple Farm Industrial Estate, Southend-on-Sea, Essex, SS2 5RR
- Nature of business
- Plumbing, heat and air-conditioning installation
Ajr Eco Ltd is a 25-year-old private limited company registered in Southend-on-Sea, company number 04194358, one of 52 plumbing and heating companies in Southend-on-Sea. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 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 £167K (-25.9%) on the year before, to £479K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £427K against £570K owed within a year: 0.7 times cover.
- 9 employees on average, up from 8 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 |
|---|---|---|---|---|---|
| 31 May 2025 | £479K | £153K | £427K | £570K | 9 |
| 31 May 2024 | £646K | £26K | £465K | £440K | 8 |
| 31 May 2023 | £634K | £406K | £970K | £885K | 8 |
| 31 May 2022 | £551K | £234K | £518K | £298K | 7 |
| 31 May 2021 | £488K | £277K | £456K | £279K | 7 |
| 31 May 2020 | £594K | £310K | £654K | £296K | 8 |
| 31 May 2019 | £423K | £238K | £449K | £249K | 6 |
| 31 May 2018 | £471K | £81K | £485K | £236K | 6 |
| 31 May 2017 | £465K | £120K | £424K | £172K | |
| 31 May 2016 | £511K | £259K | £549K | £225K |
Where Ajr Eco Ltd is registered
The registered office is in Southend-on-Sea (SS2), in the Southend-on-Sea local authority area, East of England. Show SS2 5RR on a map.
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- Attac Projects An Trade Management LtdInstallers
- Southend Renovations LtdBuilders
- Boiro Projects LtdSpecialist contractors
What happens if Ajr Eco 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 04194358
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 April 2001 (25 years ago)
- Registered office
- Unit 1 Brookside, Sumpters Way Temple Farm Industrial Estate, Southend-on-Sea, Essex, SS2 5RR
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 4 April 2026
- Charges (mortgages)
- 5 outstanding of 5 registered
- Previous names
- A J R Plumbing & Heating Limited (until 18 Oct 2011)
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 Southend-on-Sea
Other active plumbing and heating companies registered in Southend-on-Sea.
- Andrew James Heating & Plumbing Limited2015
- Bathouse Showroom Limited2024
- Boss Heating & Gas Ltd2006
- Briggs Air Limited2019
- Cool Mechanical Services Limited2021
- D & G Plumbing Limited2021
- D J Meara Heating & Plumbing Ltd2013
- DZ Plumbing and Heating Limited2023
All plumbing and heating companies in Southend-on-Sea · All trades in Southend-on-Sea · Plumbers and heating engineers across the UK
Frequently asked questions
When are Ajr Eco Ltd's accounts due?
Ajr Eco Ltd's next accounts are due at Companies House by 28 February 2027 (in 138 days), covering the period to 31 May 2026.
When is Ajr Eco Ltd's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is Ajr Eco Ltd still trading?
Ajr Eco 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 Ajr Eco Ltd do?
Ajr Eco Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Ajr Eco Ltd?
Ajr Eco Ltd was incorporated on 4 April 2001, 25 years ago.
What is the penalty if Ajr Eco 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 Ajr Eco 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.