# TDC HYDRO LIMITED (03455769)

> TDC HYDRO LIMITED is an active private limited company (company number 03455769) incorporated on 27 October 1997, registered in Deeside. Its registered activity is manufacture of tools (SIC 25730). Latest small accounts cover the period ending 31 March 2026, showing net assets of £108k and cash of £83k, with 8 employees on average. Net assets rose 22% on the prior period (£88k). Across the last 3 periods on record the net-asset trend is rising.

- Status: Active
- Incorporated: 1997-10-27
- Registered office: Deeside, CH5 3AW
- SIC 25730: Manufacture of tools
- SIC 28120: Manufacture of fluid power equipment
- Next accounts due: 2027-12-31
- Confirmation statement due: 2026-11-10
- Accounts type: TOTAL EXEMPTION FULL

By net assets it sits in the upper half of 652 comparable companies in the UK (median £14k, upper quartile £216k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2026-03-31 | £108k | £83k | £134k | — | — | — | 8 |
| 2025-03-31 | £88k | £69k | £119k | — | — | — | 8 |
| 2024-03-31 | £63k | £61k | £105k | — | — | — | 8 |

net assets trend rising; size band micro.

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

- Net assets above zero: Net assets £107,614 at 31 March 2026
- Net assets up 10% or more on the prior period: +21.8% vs prior period
- Cash at bank of £50,000 or more: Cash £82,565
- Three or more accounting periods on record: 3 periods on record
- Incorporated five or more years ago: Incorporated 27 October 1997

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

## Persons with significant control

- Mrs Stephanie Lynne Catherall — owns 25–50% of shares; holds 25–50% of voting rights; can appoint or remove directors, since 2016-04-06
- Mr David John Catherall — owns 25–50% of shares; holds 25–50% of voting rights; can appoint or remove directors, since 2016-04-06

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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/03455769
HTML: https://firmoscan.com/company/03455769-tdc-hydro-limited