Guillermo O. Rivaben

Guillermo O. Rivaben

Corporate Officer/Principal at AMERICAS TECHNOLOGY ACQUISITION CORP.

58 year
Communications
Consumer Services
Finance

Guillermo O. Rivaben active positions

CompaniesPositionStartEnd
AMERICAS TECHNOLOGY ACQUISITION CORP. Corporate Officer/Principal - -
Director/Board Member - -
Springville SA Director/Board Member - -
Serac Partners Chief Executive Officer 2019-03-31 -
Founder 2019-03-31 -

Career history of Guillermo O. Rivaben

Former positions of Guillermo O. Rivaben

CompaniesPositionStartEnd
Chief Executive Officer 2014-02-18 2019-03-31
Chief Executive Officer 2003-07-31 2014-02-05
Sales & Marketing 2003-07-31 2014-02-05
TELECOM ARGENTINA S.A. Corporate Officer/Principal 2010-04-30 2014-02-05
AT&T Latin America Corp. Sales & Marketing 1999-12-31 2002-12-31

Training of Guillermo O. Rivaben

Universidad de Buenos Aires Undergraduate Degree

Statistics

International

Argentina 6
United States 3
Uruguay 2

Operational

Chief Executive Officer 3
Sales & Marketing 2
Corporate Officer/Principal 2

Sectoral

Communications 5
Consumer Services 3
Finance 2

Positions held

Active

Inactive

Listed companies

Private companies

Linked companies

Listed companies1
TELECOM ARGENTINA S.A.

Communications

Private companies7
AT&T Latin America Corp.

Communications

Consumer Services

Communications

Springville SA

Communications

Finance

Serac Partners

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