John Wollenberg

John Wollenberg

Chief Executive Officer at CARDIFF PROPERTY PLC

Net worth: 18 M $ as of 2024-04-29

76 year
Finance
Non-Energy Minerals
Commercial Services

Network origin in John Wollenberg first degree

EntityEntity typeIndustry
Public Company Miscellaneous Commercial Services 8
Public Company Other Metals/Minerals 6
Unknown 3
3
Subsidiary Real Estate Development 3
1
Private Company Engineering & Construction 1
1
Private Company Miscellaneous Commercial Services 1
Land Bureau Ltd.
1
Private Company 1
Wadharma Holdings Ltd.
1
Private Company 1
1
Subsidiary Real Estate Development 1
Cardiff Property Construction Ltd.
1
Private Company 1
1
Private Company Real Estate Development 1

Chart of Companies connected to the second degree

Multi-company connection

Companies connected to John Wollenberg via their personal network

CompanySectorRelated peopleMain position
Investment Managers

Jeffrey Zitron

Derek Joseph

Fiona Underwood

Susan Kane

Claire Banks

Director/Board Member

Chairman

Founder

Director of Finance/CFO

Director/Board Member

JUBILEE METALS GROUP PLC Other Metals/Minerals

Colin Bird

Malcolm Burne

Andrew Francis Sarosi

Christopher Molefe

Founder

Chairman

Chief Tech/Sci/R&D Officer

Director/Board Member

Miscellaneous Commercial Services

Derek Joseph

Fiona Underwood

Susan Kane

Claire Banks

Director/Board Member

Director/Board Member

Director/Board Member

Compliance Officer

Virgo Business Solutions Pty Ltd.

Colin Bird

Edward Slowey

Director/Board Member

Director/Board Member

Financial Conglomerates

Colin Bird

Joel Silberstein

Director/Board Member

Director/Board Member

BEZANT RESOURCES PLC Precious Metals

Colin Bird

Edward Slowey

Chairman

Chief Tech/Sci/R&D Officer

Other Metals/Minerals

Colin Bird

Andrew Francis Sarosi

Director/Board Member

Director/Board Member

Financial Information Co. Ltd.

Jeffrey Zitron

Derek Joseph

Director/Board Member

Director/Board Member

XTRACT RESOURCES PLC Precious Metals

Colin Bird

Joel Silberstein

Chief Executive Officer

Director of Finance/CFO

Other Metals/Minerals

Colin Bird

Christopher Molefe

Director/Board Member

Chairman

Camel Valley Holdings, Inc.

Colin Bird

Edward Slowey

Director/Board Member

Director/Board Member

Crocus-Serv Resources Pty Ltd.

Colin Bird

Edward Slowey

Director/Board Member

Director/Board Member

Other Metals/Minerals

Colin Bird

Christopher Molefe

Founder

Director/Board Member

Miscellaneous Commercial Services

Fiona Underwood

Claire Banks

Director/Board Member

Director/Board Member

Miscellaneous Commercial Services

Jeffrey Zitron

Derek Joseph

Director/Board Member

Director/Board Member

Miscellaneous Commercial Services

Jeffrey Zitron

Derek Joseph

Director/Board Member

Director/Board Member

GOLDEN PROSPECT PRECIOUS METALS LTD. Investment Trusts/Mutual Funds

Colin Bird

Malcolm Burne

Director/Board Member

Founder

Miscellaneous Commercial Services

Derek Joseph

Director/Board Member

Northernrain Ltd.

Derek Joseph

Director/Board Member

Gatehouse Properties Ltd.

Derek Joseph

Director/Board Member

Managed Enterprise System Hosting Ltd.

Derek Joseph

Chairman

Bramah House Ltd.

Derek Joseph

Director/Board Member

Tempus Wharf Freehold Ltd.

Derek Joseph

Director/Board Member

Real Estate Development

Derek Joseph

Director/Board Member

Tribal Treasury Services Ltd.

Derek Joseph

Director/Board Member

University of South Africa College/University

Joel Silberstein

Undergraduate Degree

Miscellaneous Commercial Services

Derek Joseph

Director/Board Member

Packaged Software

Derek Joseph

Director/Board Member

TRIBAL GROUP PLC Packaged Software

Derek Joseph

Treasurer

Precious Metals

Joel Silberstein

Comptroller/Controller/Auditor

Miscellaneous Commercial Services

Joel Silberstein

Corporate Officer/Principal

Murehouse Properties Ltd.

Derek Joseph

Director/Board Member

Airways Homes IV Assured Tenancies Plc

Derek Joseph

Director/Board Member

Morley Lodge Properties Ltd.

Derek Joseph

Director/Board Member

Metal Fabrication

David Arthur Whitaker

Corporate Officer/Principal

UK Housing & Research Services Ltd.

Jeffrey Zitron

Director/Board Member

Services to the Health Industry

Jeffrey Zitron

Director/Board Member

Financial Conglomerates

Jeffrey Zitron

Director/Board Member

University of the Witwatersrand College/University

Andrew Francis Sarosi

Graduate Degree

Amax Hemerdon Ltd.

Andrew Francis Sarosi

Corporate Officer/Principal

Miscellaneous Commercial Services

Andrew Francis Sarosi

Corporate Officer/Principal

Cable/Satellite TV

David Arthur Whitaker

Chief Executive Officer

Netpage Communications Ltd.

David Arthur Whitaker

Director/Board Member

Thames Valley Retirement Homes Ltd.

David Arthur Whitaker

Director/Board Member

Miscellaneous Commercial Services

Nigel D. Jamieson

Corporate Officer/Principal

Basepoint Ltd.

Derek Joseph

Director/Board Member

A2Dominion Group

Derek Joseph

Chairman

Statistics

International

United Kingdom 42
South Africa 5
Australia 2
Botswana 2
Canada 2

Sectoral

Commercial Services 12
Non-Energy Minerals 8
Finance 6
Consumer Services 4
Technology Services 3

Operational

Director/Board Member 172
Chairman 32
Corporate Officer/Principal 22
Director of Finance/CFO 16
Founder 13