Justin Lau

Justin Lau serves as COO at Playground. Playground operates in the information technology & services sector with approximately 27.0 employees. The company is headquartered in San Francisco, California. Playground generates annual revenue of 500000.0.

Industry & Role Insights

• • MessageCEO tracks 50,503 executives in the information technology & services sector.
• • 13,743 executive contacts are available in California.
• • Our database includes 201,469 c suite-level executives.

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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)

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Wonho Kang 라포테이블(팔도감) | CEO · Product Lead at 라포랩스(퀸잇)

Outreach Guidance — information technology & services Sector

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

Justin Lau's Position in the MessageCEO Database

• •Justin Lau is 1 of 1 verified executive contact we track at Playground.
• •49,754 verified executive contacts in information technology & services are in the MessageCEO database.
• •12,901 verified executive contacts in California are in the database.
• •858 verified contacts work at information technology & services companies in the 27.0 employee range (same size as Playground).

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 We do not publish personal addresses or sensitive identifiers.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

How do I reach Justin Lau directly?

Justin Lau's verified email address is available to MessageCEO Pro subscribers. They currently serve as COO at Playground. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Justin Lau work for?

Justin Lau is COO at Playground, a company in the information technology & services sector with 27.0 employees. The company is based in San Francisco, California.

Can I pitch or sell to Justin Lau?

As COO at Playground, Justin Lau is a key decision-maker in the information technology & services sector. MessageCEO Pro gives you verified email to reach Justin Lau directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Justin Lau in?

Justin Lau works in the information technology & services industry as COO at Playground. MessageCEO provides verified contact information for executives across all major industries.

Is Justin Lau's contact information verified?

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

Last updated: July 24, 2026