Who owns J3 ADVISORY LIMITED?

In the current sources, J3 ADVISORY LIMITED is connected to Mr Jack Michael Bristow, Mr John Joseph Leadsom, Mr James Mole, Mr Jack Michael Bristow, Mr James Mole and 2 more. Trace the full chain to the ultimate beneficial owner in the WhiteIntel ownership graph.

What is J3 ADVISORY LIMITED's risk level?

WhiteIntel flags J3 ADVISORY LIMITED as low risk. Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership.

Where does J3 ADVISORY LIMITED appear across sources?

J3 ADVISORY LIMITED is indexed in the WhiteIntel corporate-ownership graph (GB), with a source on every claim.

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/ Dossier

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J3 ADVISORY LIMITED

Name: J3 ADVISORY LIMITED — ownership dossier
Creator: WhiteIntel
License: https://creativecommons.org/licenses/by/4.0/
Keywords: corporate ownership, beneficial ownership, UBO, corporate intelligence, OSINT, corporate registry, J3 ADVISORY LIMITED, Company, GB

Low

Company·GB·oo:GB-COH-13578715

JSON / MCP View network

Status: active
Incorporated: 2021-08-23
Legal form: ltd
Activity: 64209
Registered office: 38 South Molton Street, London, W1K 5RL, United Kingdom

J3 ADVISORY LIMITED is a ltd registered in GB, incorporated 2021-08-23 (active).

Ownership & control

Owners / controllers

Holdings / subsidiaries

UBO CHAIN — walk to the ultimate owner

1Mr Jack Michael Bristowbeneficial owner 50%→J3 ADVISORY LIMITED
1Mr John Joseph Leadsombeneficial owner→J3 ADVISORY LIMITED
1Mr James Molebeneficial owner→J3 ADVISORY LIMITED
1Mr Jack Michael Bristowbeneficial owner 62.5%→J3 ADVISORY LIMITED
1Mr James Molebeneficial owner→J3 ADVISORY LIMITED
1Mr John Joseph Leadsombeneficial owner→J3 ADVISORY LIMITED
1Rosita Mendoncabeneficial owner→J3 ADVISORY LIMITED

Company profile· live · Companies House

Company no.: 13578715
Status: active
Type: ltd
Incorporated: 2021-08-23
Registered office: 38 South Molton Street, London, W1K 5RL, United Kingdom
SIC: 64209

Officers · 3 active

BRISTOW, Jack Michael
director · British · appt 2021-08-23
LEADSOM, John Joseph
director · British · appt 2021-08-23
MENDONCA, Rosita
director · Portuguese · appt 2026-06-03
MOLE, James(resigned)
director · British · appt 2021-08-23

Beneficial owners · PSC · 3 current

●
Rosita Mendonca
individual PSC · United Kingdom · since 2026-06-03
significant influence or control
●
Mr Jack Michael Bristow
individual PSC · United Kingdom · since 2021-08-23
50–75% shares
●
Mr John Joseph Leadsom
individual PSC · United Kingdom · since 2021-08-23
significant influence or control
●
Mr James Mole
individual PSC · United Kingdom · ceased 2026-04-02
significant influence or control

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

FILING & COMPLIANCE

Accounts type: total exemption full
Last accounts: 2025-06-30
Accounts due: 2027-03-31
Confirmation stmt due: 2026-09-05

FORMERLY KNOWN AS

J3 COMPANIES LIMITED

J3 ADVISORY LIMITED

/01Ownership & control

/03Company profile· live · Companies House

Ownership & control

Company profile· live · Companies House