Jack W. Blumenstein

Jack W. Blumenstein

Director/Board Member at Helix Education, Inc.

81 year
Communications
Consumer Services
Technology Services

Jack W. Blumenstein active positions

CompaniesPositionStartEnd
Director/Board Member - -

Career history of Jack W. Blumenstein

Former positions of Jack W. Blumenstein

CompaniesPositionStartEnd
Director/Board Member - 2012-02-28
Chief Investment Officer 2009-11-18 2012-02-28
Founder 2009-11-18 2012-02-28
Private Equity Investor 2009-11-18 2012-02-28
President 1996-09-30 2012-02-28
GOGO INC. Director/Board Member - 2012-01-31
Director/Board Member 1997-12-31 2007-07-30
ABN AMRO Chicago Corp. Director/Board Member 1992-09-30 1996-08-31
Corporate Officer/Principal 1992-09-30 1996-08-31
Director/Board Member - -
Director/Board Member 1996-12-31 -
Chairman 1996-12-31 2012-01-01
President 1996-12-31 2012-01-01
Director/Board Member 2011-05-18 -
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░░░ ░░░░░░░░░░░░░░░ ░░░░ ░░░░░░░░░░░░░░ ░░░░░░ - -

Training of Jack W. Blumenstein

Stanford University Undergraduate Degree
University of California, Berkeley Graduate Degree

Statistics

International

United States 16

Operational

Director/Board Member 11
President 3
Independent Dir/Board Member 1

Sectoral

Communications 5
Consumer Services 4
Technology Services 4

Positions held

Active

Inactive

Listed companies

Private companies

Linked companies

Listed companies2
CONSOLIDATED COMMUNICATIONS HOLDINGS, INC.

Communications

GOGO INC.

Communications

Private companies11

Commercial Services

Consumer Services

Communications

Technology Services

Finance

ABN AMRO Chicago Corp.

Finance

Electronic Technology

Technology Services

Communications

Technology Services

Finance

See company connections