John Sierotko

John Sierotko

Corporate Officer/Principal at The Echo Nest Corp.

Technology Services
Consumer Services

Network origin in John Sierotko first degree

EntityEntity typeIndustry
17
Subsidiary Packaged Software 17

Chart of Companies connected to the second degree

Multi-company connection

Companies connected to John Sierotko via their personal network

CompanySectorRelated peopleMain position
HP INC. Computer Processing Hardware

Antonio Rodriguez

Corporate Officer/Principal

QUANTUM CORPORATION Computer Peripherals

Michael Brown

Chief Executive Officer

Packaged Software

Michael Brown

Director/Board Member

Advertising/Marketing Services

Michael Brown

Director/Board Member

Computer Peripherals

Michael Brown

Chairman

Major Telecommunications

James Lucchese

Corporate Officer/Principal

Electronic Production Equipment

Dave Rodger

Chief Tech/Sci/R&D Officer

Cable/Satellite TV

Shane Tobin

Corporate Officer/Principal

Packaged Software

Nick Durbin

Corporate Officer/Principal

Packaged Software

Tristan Jehan

Director/Board Member

The Trustees of Columbia University in The City of New York College/University

Brian Whitman

Graduate Degree

College/University

Michael Brown

Antonio Rodriguez

Undergraduate Degree

Undergraduate Degree

Stanford University College/University

Antonio Rodriguez

Masters Business Admin

Boston University College/University

Paul Lamere

Graduate Degree

Investment Managers

Antonio Rodriguez

Private Equity Investor

Internet Software/Services

James Lucchese

Corporate Officer/Principal

Massachusetts Institute of Technology College/University

Brian Whitman

Doctorate Degree

Bentley University College/University

Tim Ganss

Undergraduate Degree

Berklee College of Music College/University

Michael Brown

Director/Board Member

Boston College College/University

James Lucchese

Undergraduate Degree

Massachusetts College of Art & Design College/University

Tristan Jehan

Doctorate Degree

College/University

Dave Rodger

Undergraduate Degree

University of California, Berkeley College/University

Tristan Jehan

Corporate Officer/Principal

Investment Managers

Jeffrey Crowe

Private Equity Investor

Georgetown University College/University

James Lucchese

Graduate Degree

Miscellaneous Commercial Services

Elissa Barrett

Sales & Marketing

Recreational Products

Michael Brown

Chairman

University of Rennes College/University

Tristan Jehan

Graduate Degree

Miscellaneous Commercial Services

Michael Brown

Consultant / Advisor

BMG Music Canada, Inc.

Elissa Barrett

Corporate Officer/Principal

Packaged Software

Antonio Rodriguez

Director/Board Member

Miscellaneous Commercial Services

James Lucchese

Corporate Officer/Principal

Household/Personal Care

Paul Lamere

Corporate Officer/Principal

Stanford Graduate School of Business College/University

Jeffrey Crowe

Michael Brown

Antonio Rodriguez

Masters Business Admin

Masters Business Admin

Masters Business Admin

HEWLETT PACKARD ENTERPRISE COMPANY Computer Processing Hardware

Antonio Rodriguez

Chief Tech/Sci/R&D Officer

Electronics/Appliances

Antonio Rodriguez

Director/Board Member

U.S. Department of Defense (California) Sovereign

Michael Brown

Corporate Officer/Principal

Medical Specialties

Antonio Rodriguez

Director/Board Member

Media Conglomerates

James Lucchese

Chief Executive Officer

Medical/Nursing Services

Michael Brown

Director/Board Member

BROADCOM INC. Semiconductors

Michael Brown

Chief Executive Officer

Data Processing Services

Antonio Rodriguez

Director/Board Member

Packaged Software

Michael Brown

Director/Board Member

Packaged Software

Brian Whitman

Chief Executive Officer

Miscellaneous Commercial Services

Michael Brown

Director/Board Member

Packaged Software

Michael Brown

Chief Executive Officer

Investment Managers

Michael Brown

Private Equity Investor

Statistics

International

United States 46
United Kingdom 3
Mauritius 2
France 2
Canada 2

Sectoral

Consumer Services 16
Technology Services 11
Electronic Technology 8
Commercial Services 7
Finance 5

Operational

Director/Board Member 86
Corporate Officer/Principal 24
Chief Executive Officer 10
Undergraduate Degree 8
Independent Dir/Board Member 7