# Phong Mai Thanh

> Phong Mai Thanh is a seed investor in Ho Chi Minh City backing B2B, SaaS and Internet. See 1 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Location: Ho Chi Minh City, Vietnam
- Total investments: 1
- Last investment: Jan 2015
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/phong-mai-b4580a56/
- Facebook: https://www.facebook.com/phong.mai.56

Phong Mai Thanh is a seed investor in Ho Chi Minh City focused on B2B and SaaS. Associate Professor Mai Thanh Phong is the president of Ho Chi Minh City University of Technology. He holds a Ph.D. from Otto-von-Guericke Magdeburg, Germany. Mr. Phong is also director of the Center for Enterprise Technology, Ho Chi Minh City University of Technology and is very enthusiastic about creative start-ups.

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| B2B | 1 | 100% |
| SaaS | 1 | 100% |
| Internet | 1 | 100% |
| Software | 1 | 100% |
| Marketing | 1 | 100% |

9 industries tracked in total.

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Gcalls | Gcalls is the integrated call center management solution that helps micro, small and medium businesses to optimize resource in digitally transforming a call center for upgrading sales' or service's capacity. Businesses will not invest money to buy hard phone, physical infrastructure and fixed landline. Businesses will not face withdifficulties in hiring and managing right engineers to set up and maintain a complex system. Gcalls' strong engineering team has set up and maintain a huge system that is separated to serve millions of businesses. It opens the globalization of business by decentralizing sales and service through hiring local native workers who use Gcalls' mobile/web-based applications to serve local native customers . The incredible thing is Gcalls is designed to easily integrate and adapt with any management information system software that help business to plug and play Gcalls for better customer experience. | $62K | Seed | Jan 21, 2015 |  |

1 of 1 investments shown.

## Co-investors
- [muru-D](https://shizune.co/investors/profile/investment-advantaged-software-pty-ltd) — VC Fund, 1 deal together

## Similar investors

### Similar industry
- [Antler](https://shizune.co/investors/profile/antler-be9c) — VC Fund
- [Alumni Ventures](https://shizune.co/investors/profile/alumni-ventures-group) — VC Fund
- [Soma Capital](https://shizune.co/investors/profile/soma-capital) — VC Fund

### Similar stage
- [Antler](https://shizune.co/investors/profile/antler-be9c) — VC Fund
- [Alumni Ventures](https://shizune.co/investors/profile/alumni-ventures-group) — VC Fund
- [Right Side Capital Management](https://shizune.co/investors/profile/right-side-capital-management) — VC Fund

### Similar country
- [Antler](https://shizune.co/investors/profile/antler-be9c) — VC Fund
- [Seeds Capital](https://shizune.co/investors/profile/seeds-capital) — VC Fund
- [Wavemaker Ventures](https://shizune.co/investors/profile/wavemaker-partners) — VC Fund

## Featured in investor lists
- [B2B Angel Investors in Asia](https://shizune.co/investors/b2b-angel-investors-asia)
- [Enterprise Software Angel Investors in Singapore](https://shizune.co/investors/enterprise-software-angel-investors-singapore)
- [B2B Investors in Singapore](https://shizune.co/investors/b2b-investors-singapore)
- [B2B Angel Investors in Singapore](https://shizune.co/investors/b2b-angel-investors-singapore)
- [Internet Angel Investors in Singapore](https://shizune.co/investors/internet-angel-investors-singapore)

## FAQ

### What does Phong Mai Thanh invest in?

Phong Mai Thanh invests primarily in B2B, SaaS and Internet startups, most often at Seed stage. Most of the 1 investments tracked by Shizune back companies in Singapore. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did Phong Mai Thanh last invest?

The most recent investment recorded for Phong Mai Thanh closed in Jan 2015. Shizune tracks 1 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.

### Is Shizune's investor data accurate?

Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

# About Shizune
Shizune.co is an investor database. Core features:
- 48,091 startup investors (angels, VCs, accelerators, and others)
- Email, phone, LinkedIn (for intros), socials, and other contact data
- Updated daily from public funding news
- CSV and Excel export

The User can access the full database FOR FREE after signing up: shizune.co