- Companies
- Civil engineering
- Harlow
- Eci Water and Geo-Environmental Services Ltd
Eci Water and Geo-Environmental Services Ltd
- Company number
- 11595849
- Incorporated
- 29 Sep 20188 years trading
- Registered office
- 1ST Floor, North Westgate House, Harlow, Essex, CM20 1YS
- Nature of business
- Construction of water projects; Engineering related scientific and technical consulting activities; Environmental consulting activities
Eci Water and Geo-Environmental Services Ltd is a 8-year-old private limited company registered in Harlow, company number 11595849, one of 46 civil engineering contractors in Harlow. 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 up £65 (+10.9%) on the year before, to £660.
- Net assets rose in 5 of 6 year-on-year comparisons on record.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 7 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2025 | £660 | £660 | 0 | ||
| 30 Sep 2024 | £595 | £595 | 0 | ||
| 30 Sep 2023 | £530 | £0 | £530 | 0 | |
| 30 Sep 2022 | £480 | £12 | £492 | 0 | |
| 30 Sep 2021 | £1,432 | £0 | £1,432 | 1 | |
| 30 Sep 2020 | £962 | £0 | £962 | 1 | |
| 30 Sep 2019 | £479 | £479 |
Who runs and owns Eci Water and Geo-Environmental Services Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| M*** N*** | Director | Sep 2018 |
Person with significant control
Where Eci Water and Geo-Environmental Services Ltd is registered
The registered office is in Harlow (CM20), in the Harlow local authority area, East of England. Show CM20 1YS on a map.
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- TLK Cons LtdSpecialist contractors
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Also registered at this address
5 other companies use the same registered office as Eci Water and Geo-Environmental Services Ltd.
- 24-7 Logistics and Services UK LtdSpecialist contractors
- Caspian7 Property Services LtdCivil engineering
- Global Link PVT LtdCleaning companies
- Heftyglobal General Services LimitedMotor traders
- Nadnev LimitedProperty developers
What happens if Eci Water and Geo-Environmental Services 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
- 11595849
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 September 2018 (8 years ago)
- Registered office
- 1ST Floor, North Westgate House, Harlow, Essex, CM20 1YS
- Nature of business
- Construction of water projects (SIC 42910)
Engineering related scientific and technical consulting activities (SIC 71122)
Environmental consulting activities (SIC 74901) - Year end
- 30 September (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 28 September 2025
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies in Harlow
Other active civil engineering contractors registered in Harlow.
- Edycriss Ltd2026
- Emnce Ltd2022
- Expert Lift Solutions Limited2025
- Fibercom Limited2023
- G&A Management and Construction Ltd2019
- Geomasters Consult Ltd.2011
- Gorsi Limited2010
- GP Water Services Ltd2023
All civil engineering contractors in Harlow · All trades in Harlow · Civil engineering across the UK
Frequently asked questions
When are Eci Water and Geo-Environmental Services Ltd's accounts due?
Eci Water and Geo-Environmental Services 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 Eci Water and Geo-Environmental Services 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 Eci Water and Geo-Environmental Services Ltd still trading?
Eci Water and Geo-Environmental Services 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 Eci Water and Geo-Environmental Services Ltd do?
Eci Water and Geo-Environmental Services Ltd is registered under Construction of water projects (SIC 42910); Engineering related scientific and technical consulting activities (SIC 71122); Environmental consulting activities (SIC 74901).
How old is Eci Water and Geo-Environmental Services Ltd?
Eci Water and Geo-Environmental Services Ltd was incorporated on 29 September 2018, 8 years ago.
Who runs Eci Water and Geo-Environmental Services Ltd?
Eci Water and Geo-Environmental Services Ltd has 1 active director, the longest-serving appointed in Sep 2018. Their names and service addresses are on the Companies House register.
Who owns Eci Water and Geo-Environmental Services Ltd?
One person or company has significant control of Eci Water and Geo-Environmental Services Ltd: an individual (owns 50% to 75% of the shares).
What is the penalty if Eci Water and Geo-Environmental Services 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 Eci Water and Geo-Environmental Services 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.