John Slaney

John Slaney serves as Chief Technology Officer at Cathedral Corporation. Cathedral Corporation operates in the information technology & services sector with approximately 150.0 employees. The company is headquartered in Manhasset, New York. Cathedral Corporation generates annual revenue of 40618000.0.

Industry & Role Insights

• • MessageCEO tracks 50,503 executives in the information technology & services sector.
• • 6,952 executive contacts are available in New York.
• • Our database includes 201,469 c suite-level executives.

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Marvin Jo CTO at 위블링

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

John Slaney's Position in the MessageCEO Database

• •John Slaney is 1 of 1 verified executive contact we track at Cathedral Corporation.
• •49,754 verified executive contacts in information technology & services are in the MessageCEO database.
• •6,778 verified executive contacts in New York are in the database.
• •764 verified contacts work at information technology & services companies in the 150.0 employee range (same size as Cathedral Corporation).

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 We do not publish personal addresses or sensitive identifiers.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 John Slaney directly?

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

What company does John Slaney work for?

John Slaney is Chief Technology Officer at Cathedral Corporation, a company in the information technology & services sector with 150.0 employees. The company is based in Manhasset, New York.

Can I pitch or sell to John Slaney?

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

What industry is John Slaney in?

John Slaney works in the information technology & services industry as Chief Technology Officer at Cathedral Corporation. MessageCEO provides verified contact information for executives across all major industries.

Is John Slaney's contact information verified?

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

Last updated: June 24, 2026