Jack Hallahan

Jack Hallahan serves as CEO and Publisher at Swimming World. Swimming World operates in the telecommunications sector with approximately 69.0 employees. The company is headquartered in San Francisco, California. Swimming World generates annual revenue of 3602000.0.

Industry & Role Insights

• • MessageCEO tracks 3,242 executives in the telecommunications sector.
• • 13,743 executive contacts are available in California.
• • Our database includes 201,469 c suite-level executives.

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GH

Geoffrey Head Chief Sales & Marketing Officer | Telecom Industry Specialist at 10T Tech Limited

MB

Mallory Bastionell CMO, Converge360 (Enterprise Tech, Education, Security & Safety), a division of 1105 Media at 1105 Media

RK

Rajeev Kapur President and CEO at 1105 Media

EL

Erik Lindgren Chief Technology Officer at 1105 Media

NV

Neal Vitale CEO at 1105 Media

Outreach Guidance — telecommunications Sector

Executives like Jack Hallahan in the telecommunications sector receive targeted outreach from sales teams, recruiters, and investors. To stand out, personalize your message with industry-specific context and a clear, specific value proposition relevant to their role at Swimming World.

Jack Hallahan's Position in the MessageCEO Database

• •Jack Hallahan is 1 of 1 verified executive contact we track at Swimming World.
• •3,110 verified executive contacts in telecommunications are in the MessageCEO database.
• •12,901 verified executive contacts in California are in the database.
• •7 verified contacts work at telecommunications companies in the 69.0 employee range (same size as Swimming World).

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 We do not publish personal addresses or sensitive identifiers.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 Jack Hallahan directly?

Jack Hallahan's verified email address is available to MessageCEO Pro subscribers. They currently serve as CEO and Publisher at Swimming World. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Jack Hallahan work for?

Jack Hallahan is CEO and Publisher at Swimming World, a company in the telecommunications sector with 69.0 employees. The company is based in San Francisco, California.

Can I pitch or sell to Jack Hallahan?

As CEO and Publisher at Swimming World, Jack Hallahan is a key decision-maker in the telecommunications sector. MessageCEO Pro gives you verified email to reach Jack Hallahan directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Jack Hallahan in?

Jack Hallahan works in the telecommunications industry as CEO and Publisher at Swimming World. MessageCEO provides verified contact information for executives across all major industries.

Is Jack Hallahan's contact information verified?

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

Last updated: July 17, 2026