John Johnson

John Johnson serves as Chief Executive Officer at Patmos. Patmos operates in the information technology & services sector with approximately 88.0 employees. The company is headquartered in El Dorado Hills, California.

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

How do I reach John Johnson directly?

John Johnson's verified email address is available to MessageCEO Pro subscribers. They currently serve as Chief Executive Officer at Patmos. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does John Johnson work for?

John Johnson is Chief Executive Officer at Patmos, a company in the information technology & services sector with 88.0 employees. The company is based in El Dorado Hills, California.

Can I pitch or sell to John Johnson?

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

What industry is John Johnson in?

John Johnson works in the information technology & services industry as Chief Executive Officer at Patmos. MessageCEO provides verified contact information for executives across all major industries.

Is John Johnson's contact information verified?

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

Last updated: May 11, 2026