John Brennan

John Brennan

Finance
Technology Services
Health Technology

Network origin in John Brennan first degree

EntityEntity typeIndustry
Public Company Medical Specialties 10
6
Extinct Investment Managers 6

Chart of Companies connected to the second degree

Multi-company connection

Companies connected to John Brennan via their personal network

CompanySectorRelated peopleMain position
NEUROONE MEDICAL TECHNOLOGIES CORPORATION Medical Specialties

Paul Buckman

Jeffrey Mathiesen

David Rosa

Chairman

Director/Board Member

Chief Executive Officer

ST JUDE MEDICAL INC Medical Specialties

Paul Buckman

Debra J. Kridner

David Rosa

Corporate Officer/Principal

Chief Tech/Sci/R&D Officer

Sales & Marketing

Hospital/Nursing Management

Paul Buckman

Jeffrey Mathiesen

David Rosa

Chairman

Director/Board Member

Chief Executive Officer

Investment Managers

Mark Harvey

Elaine Stead

Investment Committee Member

Investment Committee Member

BOSTON SCIENTIFIC CORPORATION Medical Specialties

Paul Buckman

David Rosa

Corporate Officer/Principal

Sales & Marketing

Investment Managers

Mark Gill

Jonathan Whitehouse

Private Equity Investor

Director of Finance/CFO

HELIUS MEDICAL TECHNOLOGIES, INC. Medical Specialties

Paul Buckman

Jeffrey Mathiesen

Director/Board Member

Director of Finance/CFO

Investment Managers

Mark Gill

Jonathan Whitehouse

Founder

Founder

Medical Specialties

Paul Buckman

David Rosa

Sales & Marketing

Corporate Officer/Principal

HEALTHCARE TRIANGLE, INC. Information Technology Services

Jeffrey Mathiesen

David Rosa

Director/Board Member

Chairman

Investment Banks/Brokers

Victor Windeyer

Analyst-Equity

Electronic Production Equipment

Mark Gill

Director/Board Member

Information Technology Services

Mark Gill

Director/Board Member

Information Technology Services

Mark Gill

Director/Board Member

TECHNICHE LTD. Information Technology Services

Mark Gill

Director/Board Member

The University of New South Wales College/University

Mark Gill

Graduate Degree

Computer Processing Hardware

Mark Gill

Chief Executive Officer

The University of Sydney College/University

Victor Windeyer

Undergraduate Degree

UNIVERSAL BIOSENSORS, INC. Medical Specialties

Mark Morrisson

President

OSPY MEDI CDI Medical Specialties

Mark Harvey

Director/Board Member

Information Technology Services

Mark Gill

Director/Board Member

Industrial Machinery

Malcolm McComas

Director of Finance/CFO

ROYALCO RESOURCES LIMITED Precious Metals

Malcolm McComas

Director/Board Member

CORE LITHIUM LTD Other Metals/Minerals

Malcolm McComas

Director/Board Member

ACTINOGEN MEDICAL LIMITED Pharmaceuticals: Other

Malcolm McComas

Director/Board Member

Steel

Malcolm McComas

Director/Board Member

College/University

Malcolm McComas

Graduate Degree

Investment Managers

Malcolm McComas

Corporate Officer/Principal

Steel

Malcolm McComas

Director/Board Member

FITZROY RIVER CORPORATION LIMITED Investment Trusts/Mutual Funds

Malcolm McComas

Chairman

Other Metals/Minerals

Malcolm McComas

Director/Board Member

SAUNDERS INTERNATIONAL LIMITED Engineering & Construction

Malcolm McComas

Director/Board Member

Finance/Rental/Leasing

Malcolm McComas

Director/Board Member

The University of Queensland College/University

Mark Harvey

Corporate Officer/Principal

Investment Managers

Jonathan Whitehouse

Private Equity Investor

University of Technology Sydney College/University

Rowena Hubble

Undergraduate Degree

OLIVER'S REAL FOOD LIMITED Restaurants

Rowena Hubble

Director of Finance/CFO

McDonald's Australia Ltd.

Rowena Hubble

Corporate Secretary

Laymitch Pty Ltd.

Rowena Hubble

Director/Board Member

Packaged Software

David Rosa

Chairman

Sunshine Heart Homecare LLC

David Rosa

Chief Executive Officer

BIORESTORATIVE THERAPIES, INC. Medical Specialties

David Rosa

Director/Board Member

Medical Specialties

David Rosa

Director/Board Member

Statistics

International

Australia 30
United States 17
United Kingdom 3
New Zealand 2
Finland 2

Sectoral

Health Technology 14
Technology Services 9
Finance 8
Consumer Services 7
Non-Energy Minerals 6

Operational

Director/Board Member 84
Corporate Officer/Principal 23
Independent Dir/Board Member 22
Chief Executive Officer 16
Director of Finance/CFO 13