# ADVANCED HYDRO LIMITED (07409625)

> ADVANCED HYDRO LIMITED is an active private limited company (company number 07409625) incorporated on 15 October 2010, registered in Challock. Its registered activity is water collection, treatment and supply (SIC 36000). Latest small accounts cover the period ending 31 March 2025, showing net assets of £17k and cash of £44k, with 2 employees on average. Net assets fell 2% on the prior period (£17k).

- Status: Active
- Incorporated: 2010-10-15
- Registered office: Challock, TN25 4AU
- SIC 36000: Water collection, treatment and supply
- SIC 74909: Other professional, scientific and technical activities n.e.c.
- Next accounts due: 2026-12-31
- Confirmation statement due: 2026-10-29
- Accounts type: TOTAL EXEMPTION FULL

By net assets it sits in the upper half of 1,017 comparable companies in the UK (median £5,106, upper quartile £75k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-03-31 | £17k | £44k | — | — | — | — | 2 |
| 2024-03-31 | £17k | £20k | — | — | — | — | 2 |

size band micro.

## Filing and accounts signals (facts, not a rating)

- Net assets above zero: Net assets £16,938 at 31 March 2025
- Incorporated five or more years ago: Incorporated 15 October 2010

How each signal is derived: https://firmoscan.com/methodology

## Persons with significant control

- Mrs Elizabeth Deborah Lester — owns 25–50% of shares; holds 25–50% of voting rights; can appoint or remove directors, since 2016-10-15
- Mr Alan Henry Lester — owns 25–50% of shares; holds 25–50% of voting rights; can appoint or remove directors, since 2016-10-15

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Source: Companies House register snapshot 2026-08-31, Open Government Licence v3.0. Information may have changed since that date and is not advice or a credit reference; check the official record before relying on it. Official record: https://find-and-update.company-information.service.gov.uk/company/07409625
HTML: https://firmoscan.com/company/07409625-advanced-hydro-limited