Who owns TDC HYDRO LIMITED?

In the current sources, TDC HYDRO LIMITED is connected to Mr David John Catherall, Mrs Stephanie Lynne Catherall, Mr David John Catherall, Mrs Stephanie Lynne Catherall. Trace the full chain to the ultimate beneficial owner in the WhiteIntel ownership graph.

What is TDC HYDRO LIMITED's risk level?

WhiteIntel flags TDC HYDRO LIMITED as low risk. Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership.

Where does TDC HYDRO LIMITED appear across sources?

TDC HYDRO LIMITED is indexed in the WhiteIntel corporate-ownership graph (GB), with a source on every claim.

LIVE · CORPUS

Dossier

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TDC HYDRO LIMITED

Name: TDC HYDRO LIMITED — ownership dossier
Creator: WhiteIntel
License: https://whiteintel.dev/terms
Keywords: corporate ownership, beneficial ownership, UBO, corporate intelligence, OSINT, corporate registry, TDC HYDRO LIMITED, Company, GB

LowActive

CompanyGB

View network JSON / MCPsample

Fig. 01 — Cross-source signature

The finding

Ownership resolves 4 hops deep toward the ultimate beneficial owner.

/01

At a glance

Dimensions on file

Owners: 4
Officers: 7
Beneficial owners: 2
UBO hops: 4

/02

Key facts

Risk signal

Status: active
Incorporated: 1997-10-27
Legal form: ltd
Activity: 25730, 28120
Registered office: Tdc House Ewloe Roundabout, Ewloe, Deeside, Flintshire, CH5 3AW

Low

Risk

TDC HYDRO LIMITED is a ltd registered in GB, incorporated 1997-10-27 (active).

/03

Ownership & control

Owners / controllers

TDC HYDRO LIMITED
- Mr David John Catherall· beneficial owner50%· via OpenOwnership
- Mrs Stephanie Lynne Catherall· beneficial owner50%· via OpenOwnership
- Mr David John Catherall· beneficial owner37.5%· via ch_psc
- Mrs Stephanie Lynne Catherall· beneficial owner37.5%· via ch_psc

Holdings / subsidiaries

None in current sources.

Walk the full UBO chain

4 hops lockedStandard

4-step ownership / control trace to the ultimate beneficial owner — cited at every hop. Unlock the full chain.

Unlock in the full dossier

/04

Activity timeline

31 Dec 2026Companies House
Accounts due
21 Oct 2026Companies House
Confirmation statement due
31 Mar 2025Companies House
Latest accounts made up
27 Oct 1997Companies House
Registered

/05

Company profile

live · Companies House

Company no.: 03455769
Status: active
Type: ltd
Incorporated: 1997-10-27
Registered office: Tdc House Ewloe Roundabout, Ewloe, Deeside, Flintshire, CH5 3AW
SIC: 25730, 28120

Officers · 3 active

CATHERALL, Stephanie Lynne
secretary · British · appt 1997-10-27
CATHERALL, David John
director · British · appt 1997-10-27
CATHERALL, Jonathan Edward
director · British · appt 2007-05-07
BRITANNIA COMPANY FORMATIONS LIMITED(resigned)
corporate nominee secretary · appt 1997-10-27
DODD, Jamie Frederick(resigned)
director · British · appt 1999-08-02
MCGILLAN, Frank Joseph(resigned)
director · British · appt 1999-08-02
DEANSGATE COMPANY FORMATIONS LIMITED(resigned)
corporate nominee director · appt 1997-10-27

Beneficial owners · PSC · 2 current

●
Mr David John Catherall
individual PSC · Wales · since 2016-04-06
25–50% shares
●
Mrs Stephanie Lynne Catherall
individual PSC · Wales · since 2016-04-06
25–50% shares

Persons with significant control, live from Companies House. Ceased entries are retained as ownership history.

FILING & COMPLIANCE

Accounts type: total exemption full
Last accounts: 2025-03-31
Accounts due: 2026-12-31
Confirmation stmt due: 2026-10-21
Outstanding charges: 3

FORMERLY KNOWN AS

T.D.C. HYDRO DYNAMIC INSTALLATIONS LIMITED

Community intel

Crowd leads · unverified

Tips, corrections and leads contributed by the community on TDC HYDRO LIMITED. These are unverified leads, not WhiteIntel findings — we surface them for investigators to chase, and analyse the corroborated ones into SnakeScore.

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PROVENANCE

WHAT YOU CAN SEEFREE

Identity, address & registry profile
Sanctions & watchlist detail
Direct connections (1 hop)
Community notes
Full ownership trace to the UBOStandard
Financial history / periodic reportsStandard
Cross-source resolution & same-addressStandard
Property holdings (UK)Premium
Linked vessels & aircraftPremium
Adverse-media & person enrichmentPremium
Full export (PDF + un-redacted JSON) & change alertsPremium

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