![Maria Rosario Balanza](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Net worth: 1 262 $ as of 30/05/2026
Maria Rosario B. Balanza currently works at Top Frontier Investment Holdings, Inc., as Head-Investor Relations & Data Protection Officer.
Ms. Balanza also formerly worked at San Miguel Corp., as Assistant Vice President-Planning & Research.
Ms. Balanza received her graduate degree from The Australian National University and undergraduate degree from the University of the Philippines.
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 27/02/2026 | 1,307 ( 0% ) | 1 262 $ | 30/05/2026 |
| Companies | Position | Start |
|---|---|---|
| TOP FRONTIER INVESTMENT HOLDINGS, INC. | Investor Relations Contact | 31/12/2013 |
| Companies | Position | End |
|---|---|---|
| SAN MIGUEL CORPORATION | Corporate Officer/Principal | - |
Active
Inactive
Listed companies
Private companies
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
| Private companies | 4 |
|---|---|
San Miguel Corp.
 San Miguel Corp. Oil Refining/MarketingEnergy Minerals Engages in refining crude oil and distribution & marketing of refined petroleum products | Energy Minerals |
Australian National University
 Australian National University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
University of the Philippines
 University of the Philippines Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Top Frontier Investment Holdings, Inc.
 Top Frontier Investment Holdings, Inc. Oil Refining/MarketingEnergy Minerals Operates as a holding company whose subsidiaries engages in refining and marketing of petroleum products | Energy Minerals |
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