- Companies
- Plumbers and heating engineers
- Edinburgh
- East Coast Eco Systems Limited
East Coast Eco Systems Limited
- Company number
- SC446517
- Incorporated
- 2 Apr 201313 years trading
- Registered office
- Edinburgh South Gyle Edinburgh South Gyle, West Point, Edinburgh, Midlothian, EH12 9DG
- Nature of business
- Plumbing, heat and air-conditioning installation
East Coast Eco Systems Limited is a 13-year-old private limited company registered in Edinburgh, company number SC446517, one of 176 plumbing and heating companies in Edinburgh. Its next accounts are due at Companies House on 31 January 2027, and the CT600 for the period to 30 April 2026 is due at HMRC on 30 April 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 £21K (-27.9%) on the year before, to £55K.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £64K against £17K owed within a year: 3.8 times cover.
- 1 employee on average during the year.
- 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 |
|---|---|---|---|---|---|
| 30 Apr 2025 | £55K | £64K | £17K | 1 | |
| 30 Apr 2024 | £76K | £93K | £18K | 1 | |
| 30 Apr 2023 | £93K | £115K | £17K | 1 | |
| 30 Apr 2022 | £124K | £175K | £49K | 1 | |
| 30 Apr 2021 | £97K | £183K | £52K | 1 | |
| 30 Apr 2020 | £92K | £110K | £47K | 1 | |
| 30 Apr 2019 | £69K | £56K | £32K | 1 | |
| 30 Apr 2018 | £42K | £47K | £30K | 1 | |
| 30 Apr 2017 | £53K | £46K | £25K | ||
| 30 Apr 2016 | £61K | £24K |
Where East Coast Eco Systems Limited is registered
The registered office is in Edinburgh (EH12), in the City of Edinburgh local authority area, Scotland. Show EH12 9DG on a map.
Other trade companies in EH12
- Edinburgh Autohub LtdMechanics and garages
- Mredl LimitedSpecialist contractors
- The Grange at Rosslynlee LtdProperty developers
- Varma Build LtdBuilders
- Rust & Restore LtdMotor traders
- Ecoss Landscaping LimitedGroundworks and demolition
- We Buy Any Taxi Ltd.Motor traders
- DHM Builder LtdFloor and wall tilers
What happens if East Coast Eco Systems 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 31 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2027 to 28 Feb 2027 | £150 |
| 1 to 3 months late | 1 Mar 2027 to 30 Apr 2027 | £375 |
| 3 to 6 months late | 1 May 2027 to 31 Jul 2027 | £750 |
| More than 6 months late | From 1 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- SC446517
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 2 April 2013 (13 years ago)
- Registered office
- Edinburgh South Gyle Edinburgh South Gyle, West Point, Edinburgh, Midlothian, EH12 9DG
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 8 March 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 Edinburgh
Other active plumbing and heating companies registered in Edinburgh.
- Edinburgh Heating Ltd2011
- Eht Maintenance Ltd2022
- Eht Services Ltd2022
- Elite Plumbing & Renovations Ltd2025
- Emergency Plumber Edinburgh Ltd2022
- Empire Plumbing Solutions Ltd2024
- Endison Ventilation Ltd2015
- Enercool Climate Solutions Ltd2019
All plumbing and heating companies in Edinburgh · All trades in Edinburgh · Plumbers and heating engineers across the UK
Frequently asked questions
When are East Coast Eco Systems Limited's accounts due?
East Coast Eco Systems Limited's next accounts are due at Companies House by 31 January 2027 (in 110 days), covering the period to 30 April 2026.
When is East Coast Eco Systems Limited's CT600 due?
The CT600 for the period to 30 April 2026 is due at HMRC by 30 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2027.
Is East Coast Eco Systems Limited still trading?
East Coast Eco Systems 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 East Coast Eco Systems Limited do?
East Coast Eco Systems Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is East Coast Eco Systems Limited?
East Coast Eco Systems Limited was incorporated on 2 April 2013, 13 years ago.
What is the penalty if East Coast Eco Systems 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 East Coast Eco Systems 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.