Stefanus Ang

Stefanus Ang serves as Chief Operating Officer at Appschef. Appschef operates in the information technology & services sector with approximately 30.0 employees. The company is headquartered in Bandung, West Java.

Industry & Role Insights

• • MessageCEO tracks 50,503 executives in the information technology & services sector.
• • We have verified contacts for 2 executives at Appschef.
• • 28 executive contacts are available in West Java.
• • Our database includes 201,469 c suite-level executives.

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WS

Welly S. CEO at Appschef

MJ

Marvin Jo CTO at 위블링

RK

Robert Kim CEO, North America at 당근마켓

KL

Kyung Lim CTO at 인터파크

AR

Alex Ryu Chief Operating Officer, Supply Chain Solutions Group at 동양시스템즈(주)

Outreach Guidance — information technology & services Sector

Technology executives make decisions on infrastructure, tooling, and partnerships. When reaching out to Stefanus Ang, lead with your value proposition relative to the stack they currently use. Generic pitches perform poorly; specific technical relevance is key.

Stefanus Ang's Position in the MessageCEO Database

• •Stefanus Ang is 1 of 2 verified executive contacts we track at Appschef.
• •49,754 verified executive contacts in information technology & services are in the MessageCEO database.
• •28 verified executive contacts in West Java are in the database.
• •806 verified contacts work at information technology & services companies in the 30.0 employee range (same size as Appschef).

Executive contact data compiled from public business filings, LinkedIn public profiles, company press materials, and verified outbound email testing. We do not publish personal addresses or sensitive identifiers. Methodology & sources · Removal requests handled at /remove-info · Updated June 2026.

How do I reach Stefanus Ang directly?

Stefanus Ang's verified email address is available to MessageCEO Pro subscribers. They currently serve as Chief Operating Officer at Appschef. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Stefanus Ang work for?

Stefanus Ang is Chief Operating Officer at Appschef, a company in the information technology & services sector with 30.0 employees. The company is based in Bandung, West Java.

Can I pitch or sell to Stefanus Ang?

As Chief Operating Officer at Appschef, Stefanus Ang is a key decision-maker in the information technology & services sector. MessageCEO Pro gives you verified email to reach Stefanus Ang directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Stefanus Ang in?

Stefanus Ang works in the information technology & services industry as Chief Operating Officer at Appschef. MessageCEO provides verified contact information for executives across all major industries.

Is Stefanus Ang's contact information verified?

Yes. MessageCEO verifies executive contact information through multiple data sources and regular validation checks. Stefanus Ang's profile is kept up-to-date with the latest available information.

Last updated: June 26, 2026