David F. Callan

David F. Callan

Electronic Technology
Technology Services
Communications

Network origin in David F. Callan first degree

EntityEntity typeIndustry
4
Subsidiary Telecommunications Equipment 4
1
Subsidiary Wireless Telecommunications 1

Chart of Companies connected to the second degree

Multi-company connection

Companies connected to David F. Callan via their personal network

CompanySectorRelated peopleMain position
Packaged Software

Michael R. Brown

Tanya Reuscher

Founder

Chief Operating Officer

Telecommunications Equipment

Robert J. Kelly

Tanya Reuscher

Corporate Officer/Principal

Corporate Officer/Principal

College/University

Robert J. Kelly

Undergraduate Degree

College/University

Jon C. R. Bennett

Graduate Degree

Motorola BCS

Tanya Reuscher

Corporate Officer/Principal

LIGHTSPACE CORP. Electrical Products

Tanya Reuscher

Corporate Officer/Principal

Packaged Software

Tanya Reuscher

Corporate Officer/Principal

CISCO SYSTEMS, INC. Telecommunications Equipment

Tanya Reuscher

Corporate Officer/Principal

Worcester Polytechnic Institute College/University

Michael R. Brown

Undergraduate Degree

College/University

Michael R. Brown

Graduate Degree

Boston University College/University

Michael R. Brown

Masters Business Admin

College/University

Jon C. R. Bennett

Undergraduate Degree

Specialty Telecommunications

Shawn M. Lewis

Chief Executive Officer

Specialty Telecommunications

Shawn M. Lewis

Chief Operating Officer

Packaged Software

Robert J. Kelly

President

Electronic Production Equipment

Robert J. Kelly

Chief Operating Officer

Mercyhurst University College/University

Tanya Reuscher

Undergraduate Degree

Statistics

International

United States 25
Israel 2

Sectoral

Electronic Technology 8
Consumer Services 8
Technology Services 6
Commercial Services 3
Communications 3

Operational

Corporate Officer/Principal 14
Chief Operating Officer 7
Chief Tech/Sci/R&D Officer 5
Founder 5
Undergraduate Degree 4