Roberto Bittner

Roberto Bittner

Corporate Officer/Principal at ASTRA EXPLORATION INC.

Net worth: 377 718 $ as of 2024-04-29

Finance
Non-Energy Minerals

Network origin in Roberto Bittner first degree

EntityEntity typeIndustry
Subsidiary Precious Metals 50
Public Company Financial Conglomerates 8

Chart of Companies connected to the second degree

Multi-company connection

Companies connected to Roberto Bittner via their personal network

CompanySectorRelated peopleMain position
Precious Metals

Richard Graff

Carl Lewis Renzoni

Vic Bradley

Darcy Marud

Charles Main

Ludovico Sebastiao Costa

Robert A. Horn

Curtis Turner

William Wulftange

Richard Trotman

Director/Board Member

Director/Board Member

Director/Board Member

Corporate Officer/Principal

Director of Finance/CFO

Chief Operating Officer

Director/Board Member

Comptroller/Controller/Auditor

Corporate Officer/Principal

Corporate Officer/Principal

GOLDCORP INC. Precious Metals

Michael Hoffman

Raymond Humphrey

John Begeman

Adam Greening

Corporate Officer/Principal

Chief Operating Officer

Corporate Officer/Principal

Corporate Officer/Principal

PAN AMERICAN SILVER CORP. Precious Metals

John Begeman

Alexander Davidson

Kimberly Keating

Director/Board Member

Director/Board Member

Director/Board Member

BELO SUN MINING CORP Precious Metals

Stan Bharti

Michael Hoffman

Raymond Humphrey

Chairman

Corporate Officer/Principal

Director/Board Member

ABERDEEN INTERNATIONAL INC. Investment Managers

Stan Bharti

Michael Hoffman

Raymond Humphrey

John Begeman

Chief Executive Officer

Director/Board Member

Director/Board Member

Director/Board Member

TALISKER RESOURCES LTD. Precious Metals

Stan Bharti

Nikki McEachnie

Director/Board Member

Investor Relations Contact

BARKSDALE RESOURCES CORP. Other Metals/Minerals

William Wulftange

Richard Trotman

Director/Board Member

Chief Executive Officer

LARGO INC. Other Metals/Minerals

Stan Bharti

Michael Hoffman

Chairman

Director/Board Member

HELIOSTAR METALS LTD. Precious Metals

Mahesh Liyanage

Sheryl Dhillon

Charles Funk

Director of Finance/CFO

Corporate Secretary

Chief Executive Officer

NEW GOLD INC. Precious Metals

Robert Gallagher

Yohann Bouchard

Luke Buchanan

Chief Executive Officer

Chief Operating Officer

Chief Tech/Sci/R&D Officer

TOUBANI RESOURCES LIMITED Precious Metals

Stan Bharti

Raymond Humphrey

John Begeman

Chief Executive Officer

Director/Board Member

Director/Board Member

Precious Metals

Patrick James Mars

Stan Bharti

Raymond Humphrey

Director/Board Member

Chairman

Director/Board Member

ALDERON IRON ORE CORP. Other Metals/Minerals

Stan Bharti

Raymond Humphrey

Chairman

Director/Board Member

AURA MINERALS INC. Precious Metals

Vic Bradley

Patrick James Mars

Melvin L. Klohn

Chairman

Chairman

Corporate Officer/Principal

CANICKEL MINING LIMITED Other Metals/Minerals

Stan Bharti

Michael Hoffman

Raymond Humphrey

Chairman

Chairman

Chairman

Precious Metals

Vic Bradley

Stan Bharti

Michael Hoffman

Director/Board Member

Chairman

Director/Board Member

EURO SUN MINING INC. Precious Metals

Patrick James Mars

Stan Bharti

Dino Titaro

Raymond Humphrey

Lisa Doddridge

Founder

Director/Board Member

Founder

Director/Board Member

Investor Relations Contact

DRAX GROUP PLC Electric Utilities

Kimberly Keating

Andrea Bertone

Director/Board Member

Chairman

Rotman School of Management College/University

Betty Soares

Robert Vallis

Adam Greening

Masters Business Admin

Masters Business Admin

Masters Business Admin

BARRICK GOLD CORPORATION Precious Metals

Alexander Davidson

Richard Trotman

Corporate Officer/Principal

Corporate Officer/Principal

McGill University College/University

Alexander Davidson

Charles Main

Christiane Bergevin

Khawar Nasim

Graduate Degree

Undergraduate Degree

Undergraduate Degree

Masters Business Admin

Queen's University College/University

Carl Lewis Renzoni

Steve Parsons

Michael Hoffman

Undergraduate Degree

Undergraduate Degree

Undergraduate Degree

Memorial University of Newfoundland College/University

Kimberly Keating

Adam Greening

Director/Board Member

Undergraduate Degree

University of British Columbia College/University

Robert Gallagher

Ross Gallinger

Henry Marsden

Undergraduate Degree

Undergraduate Degree

Undergraduate Degree

University of Toronto College/University

Greg McKnight

Sofia Tsakos

Jason LeBlanc

Anthony Cina

Undergraduate Degree

Undergraduate Degree

Graduate Degree

Undergraduate Degree

University of Windsor College/University

Sofia Tsakos

Jason LeBlanc

Graduate Degree

Undergraduate Degree

Carleton University College/University

Khawar Nasim

Henry Marsden

Undergraduate Degree

Graduate Degree

University of Sao Paulo College/University

Juvenal Mesquita Filho

Antenor F. Silva

Nelson Munhoz

Undergraduate Degree

Undergraduate Degree

Undergraduate Degree

IAMGOLD CORPORATION Precious Metals

Lisa Doddridge

Ross Gallinger

Christiane Bergevin

Public Communications Contact

Corporate Officer/Principal

Director/Board Member

Engineering & Construction

Raymond Humphrey

Daniel Racine

Yohann Bouchard

Corporate Officer/Principal

Corporate Officer/Principal

Corporate Officer/Principal

Miscellaneous Commercial Services

Jason LeBlanc

Anthony Cina

Director/Board Member

Director/Board Member

ALLIED GOLD CORPORATION Precious Metals

Richard Graff

Dino Titaro

John Begeman

Daniel Racine

Sofia Tsakos

Jason LeBlanc

Richard Campbell

Jane Sadowsky

Director/Board Member

Director/Board Member

Director/Board Member

President

General Counsel

Director of Finance/CFO

Human Resources Officer

Director/Board Member

ITAFOS INC. Chemicals: Agricultural

Antenor F. Silva

Alexander Davidson

Anthony Cina

Founder

Director/Board Member

Chairman

Other Metals/Minerals

Stan Bharti

Michael Hoffman

Raymond Humphrey

Director/Board Member

Chief Executive Officer

Chairman

Precious Metals

Daniel Racine

Ross Gallinger

Jason LeBlanc

Director/Board Member

Director/Board Member

Director/Board Member

BRIO GOLD INC Precious Metals

Daniel Racine

Jason LeBlanc

Nelson Munhoz

Director/Board Member

Director/Board Member

Chief Operating Officer

VIZSLA SILVER CORP. Precious Metals

Mahesh Liyanage

Charles Funk

Director of Finance/CFO

Chief Tech/Sci/R&D Officer

SIGNATURE RESOURCES LTD. Precious Metals

Rickardo Welyhorsky

Robert Vallis

Chief Operating Officer

Chief Executive Officer

Statistics

International

Canada 43
United States 6
United Kingdom 2
Brazil 2

Sectoral

Non-Energy Minerals 36
Consumer Services 10
Finance 2
Utilities 2
Industrial Services 2

Operational

Director/Board Member 318
Corporate Officer/Principal 152
Independent Dir/Board Member 129
Chairman 79
President 50