Ann Marie Williams
Director/Board Member at VASTA PLATFORM LIMITED
Profile
Ann Marie Williams is the founder of Okto, which was founded in 2003.
She held the title of Chief Executive Officer from 2003 to 2009.
Currently, she is a Director at Tiaxa Chile Ltda.
since 2012 and an Independent Director at Vasta Platform Ltd.
She was formerly the Chief Operating Officer at Creditas Soluções Financeiras Ltda.
and the Chief Integration Officer at Spring Mobile Solutions (Brazil) from 2009 to 2010.
Ms. Williams received her undergraduate degree from Stanford University and her graduate and MBA degrees from The University of Texas at Austin.
Ann Marie Williams active positions
| Companies | Position | Start |
|---|---|---|
| VASTA PLATFORM LIMITED | Director/Board Member | - |
Tiaxa Chile Ltda.
 Tiaxa Chile Ltda. Miscellaneous Commercial ServicesCommercial Services Tiaxa Chile Ltda. provides infrastructure, clearinghouse and revenue enhancement services to the mobile telecom market. Its managed services offering is based on a combination of proprietary, patented software platforms and business methods, user-centric business analytics and 7x24 operational services in the rating and charging, as well as the user-balance management and financial services realms. The firm operates through its offices located in Bangkok, Beijing, Bogota, Hanoi, Hong Kong, Kuwait City, Lagos, Lima, Manila, Mexico DF, Munich, New Delhi, Quito, Riyadh, San Paulo and Santiago. The company was founded by Felipe Valdés Arrieta and Julie McPherson in 2000 and is headquartered in Santiago, Chile. | Director/Board Member | - |
Former positions of Ann Marie Williams
| Companies | Position | End |
|---|---|---|
| Spring Mobile Solutions (Brazil) | Corporate Officer/Principal | 01/02/2010 |
| Okto | Chief Executive Officer | 01/03/2009 |
Creditas Soluções Financeiras Ltda.
 Creditas Soluções Financeiras Ltda. Finance/Rental/LeasingFinance Creditas Soluções Financeiras Ltda. provides financial services. It offers a digital platform that facilitates collateral loans. The company was founded by Sergio Furio Esquer and Leandro Alvares da Costa on December 10, 2012 and is headquartered in Sao Paulo, Brazil. | Chief Operating Officer | - |
Training of Ann Marie Williams
| Stanford University | Undergraduate Degree |
| The University of Texas at Austin | Graduate Degree |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Listed companies | 1 |
|---|---|
| VASTA PLATFORM LIMITED | Technology Services |
| Private companies | 4 |
|---|---|
Tiaxa Chile Ltda.
Tiaxa Chile Ltda. Miscellaneous Commercial ServicesCommercial Services Tiaxa Chile Ltda. provides infrastructure, clearinghouse and revenue enhancement services to the mobile telecom market. Its managed services offering is based on a combination of proprietary, patented software platforms and business methods, user-centric business analytics and 7x24 operational services in the rating and charging, as well as the user-balance management and financial services realms. The firm operates through its offices located in Bangkok, Beijing, Bogota, Hanoi, Hong Kong, Kuwait City, Lagos, Lima, Manila, Mexico DF, Munich, New Delhi, Quito, Riyadh, San Paulo and Santiago. The company was founded by Felipe Valdés Arrieta and Julie McPherson in 2000 and is headquartered in Santiago, Chile. | Commercial Services |
| Okto | |
Creditas Soluções Financeiras Ltda.
Creditas Soluções Financeiras Ltda. Finance/Rental/LeasingFinance Creditas Soluções Financeiras Ltda. provides financial services. It offers a digital platform that facilitates collateral loans. The company was founded by Sergio Furio Esquer and Leandro Alvares da Costa on December 10, 2012 and is headquartered in Sao Paulo, Brazil. | Finance |
| Spring Mobile Solutions (Brazil) |
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