Jo-Ann Chung

Jo-Ann Chung serves as Chief Executive Officer at Summit. Summit operates in the information technology & services sector with approximately 34.0 employees. The company is headquartered in Singapore. Summit generates annual revenue of 15012000.0.

Industry & Role Insights

• • MessageCEO tracks 50,503 executives in the information technology & services sector.
• • We have verified contacts for 3 executives at Summit.
• • Our database includes 201,468 c suite-level executives.

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Terence Yao Group CEO at Summit

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Marvin Jo CTO at 위블링

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Robert Kim CEO, North America at 당근마켓

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Kyung Lim CTO at 인터파크

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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 Jo-Ann Chung, lead with your value proposition relative to the stack they currently use. Generic pitches perform poorly; specific technical relevance is key.

Jo-Ann Chung's Position in the MessageCEO Database

• •Jo-Ann Chung is 1 of 2 verified executive contacts we track at Summit.
• •49,754 verified executive contacts in information technology & services are in the MessageCEO database.
• •757 verified contacts work at information technology & services companies in the 34.0 employee range (same size as Summit).

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 We do not publish personal addresses or sensitive identifiers.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 August 2026.

How do I reach Jo-Ann Chung directly?

Jo-Ann Chung's verified email address is available to MessageCEO Pro subscribers. They currently serve as Chief Executive Officer at Summit. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Jo-Ann Chung work for?

Jo-Ann Chung is Chief Executive Officer at Summit, a company in the information technology & services sector with 34.0 employees. The company is based in Singapore.

Can I pitch or sell to Jo-Ann Chung?

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

What industry is Jo-Ann Chung in?

Jo-Ann Chung works in the information technology & services industry as Chief Executive Officer at Summit. MessageCEO provides verified contact information for executives across all major industries.

Is Jo-Ann Chung's contact information verified?

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

Last updated: August 9, 2026