# Top 15 Mobile Angel Investors in Indonesia in May 2026

## Justin Kan
- Type: Angel
- Location: San Francisco, California, United States
- Relevant deals: 2
- Stages: Seed, Series A
- Focus: Software, Financial Services, E-Commerce

Justin Kan is the Co-Founder of Fractal. He attended Yale University.

## JJ Chai
- Type: Angel
- Relevant deals: 1
- Stages: Seed, Pre-Seed, Angel
- Focus: Information Technology, Real Estate, Rental Property

JJ Chai is the CEO & co-founder at Rainforest. He attended National University of Singapore.

## YC Ng
- Type: Angel
- Location: Jakarta, Jakarta Raya, Indonesia
- Relevant deals: 1
- Stages: Seed
- Focus: Mobile Apps

YC Ng - Co-Founder @ Potential VC

## Emili Nirmala
- Type: Angel
- Relevant deals: 1
- Stages: Pre-Seed
- Focus: Fitness, Wellness, Mobile Apps

Emili Nirmala is the manager at LingoAce.

## Iwan Kurniawan
- Type: Angel
- Relevant deals: 1
- Stages: Pre-Seed, Series A
- Focus: Mobile Apps, FinTech, Fitness

Iwan Kurniawan is the Co-founder and Chief Operating Officer at Modalku.

## Mari Pangestu
- Type: Angel
- Location: Jakarta, Jakarta Raya, Indonesia
- Relevant deals: 1
- Stages: Seed, Angel, Series A
- Focus: Apps, Mobile, Internet

Mari Elka Pangestu was the Minister of Trade of Indonesia.

## Aldi Haryopratomo
- Type: Angel
- Location: Jakarta, Jakarta Raya, Indonesia
- Relevant deals: 1
- Stages: Pre-Seed, Seed
- Focus: Banking, Mobile Apps, Construction

Aldi Haryopratomo joined Gojek with a vision to accelerate the adoption of financial services for the un- and underbanked. He is the co-founder of MAPAN, an Indonesian group-saving network acquired by Gojek Group in 2017. Aldi built MAPAN because he believes that harnessing the power of communities can boost equality. He grew the company frominception to the organisation it is today, with nearly 1,000 employees serving over 2,5 million families in 115 cities across Indonesia.Aldi has dedicated his entire career to supporting lower income communities to improve their lives. He was an early employee at Kiva, a San Francisco based non-profit organization, for which he toured around Indonesia, Cambodia, and Vietnam on a motorbike in search of micro-finance banks. He then worked at The Boston Consulting Group focusing on clients targeting bottom-of-the-pyramid consumers. His work included the development of a business model for agent banking in Pakistan.

## Alexander Sie To
- Type: Angel
- Location: Jakarta, Jakarta Raya, Indonesia
- Relevant deals: 1
- Stages: Pre-Seed, Convertible Note
- Focus: Information Technology, Software, Mobile Apps

Angel Investor focusing on Technology company. Experienced Senior Business System Analyst, System Architect, Technology Integrator, IT Security Architect with a demonstrated history of working in the professional industry related to Operational Instances as well as Security Instances. Skilled in In-depth System Analyst, Security System, CiscoNetworking OS, SCADA, Databases, and Web and Mobile Application Development. Strong business development professional with a Master of Science (MS) focused in Cyber Security - Computer Science from University of Southern California.

## Greysia Polii
- Type: Angel
- Relevant deals: 1
- Stages: Seed
- Focus: Health Care, Information Services, Information Technology

Greysia Polii is an individual investor.

## Joseph Prabantara
- Type: Angel
- Location: Jakarta, Jakarta Raya, Indonesia
- Relevant deals: 1
- Stages: Seed
- Focus: Apps, Mobile, Sports

Joseph has 8 years of experience in entrepreneurship, especially in the fields of multimedia, brand design, and event management, having also handled one of a national event in Indonesia, “Sepeda Nusantara 2018” which was held in major cities across Indonesia.He is the Founder of Socialive a company engaged in Event Activation & MediaProduction and is a leading provider of Social Media Photo Booths in Indonesia with over 100 successful events in 1 year.
Joseph has built businesses that utilize unskilled labor and developing these talents into skilled professionals through on-the-job training. Some of these professionals has developed into micro and small business leaders.Joseph is also actively involved in sports associations and youth activities, whilst also being experienced in procuring ticketing solutions for regional sporting events, including Indonesian football matches. He holds a Business Administration/Management Diploma from Macquarie University and a degree in Graphic Design & Multimedia from Raffles College (KvB), both in Sydney, Australia.

## Leo Lee
- Type: Angel
- Relevant deals: 1
- Stages: Seed
- Focus: Apps, Mobile, Sports

Leo Lee is a CEO of Heonz Corp.

## Reinaldo Tendean
- Type: Angel
- Relevant deals: 1
- Stages: Seed
- Focus: Apps, Mobile, Sports

Reinaldo is the Co-Founder at Finku. He attended University of California, Berkeley.

## Abhinay Peddisetty
- Type: Angel
- Location: Jakarta, Jakarta Raya, Indonesia
- Relevant deals: 1
- Stages: Seed, Pre-Seed, Convertible Note
- Focus: Information Technology, Financial Services, E-Commerce

Abhinay Peddisetty is the Co-Founder of BukuWarung. He was an Angel Investor at Go Swift and the Head of Enterprise Business of APAC at Carousell before that.

## Phil Opamuratawongse
- Type: Angel
- Location: Jakarta, Jakarta Raya, Indonesia
- Relevant deals: 1
- Stages: Seed
- Focus: Mobile Apps

Phil Opamuratawongse - Co-Founder @ Shipper

## Antonio Mazza
- Type: Angel
- Location: Jakarta, Jakarta Raya, Indonesia
- Relevant deals: 1
- Stages: Pre-Seed
- Focus: SaaS, Fitness, Internet

Antonio Mazza is the Co-Founder of WeNetwork.

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