Callum Thomas

Callum Thomas serves as CEO at Thomas Thor Associates. Thomas Thor Associates operates in the staffing & recruiting sector with approximately 110.0 employees. The company is headquartered in Amsterdam, North Holland. Thomas Thor Associates generates annual revenue of 168000.0.

Industry & Role Insights

• • MessageCEO tracks 2,963 executives in the staffing & recruiting sector.
• • 1,041 executive contacts are available in North Holland.
• • Our database includes 201,469 c suite-level executives.

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Joe Coletta CEO at 180 Engineering

RK

Ryan Kevelighan Chief Executive Officer at 1Medical

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Prateek Upadhyay Chief Operating Officer at 1 POINT SYSTEM LLC

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Larry Hayes Chief Executive Officer at 24HourNurse, LLC

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Emem Usen CEO / CVO at 25th and Staffing

Outreach Guidance — staffing & recruiting Sector

Executives like Callum Thomas in the staffing & recruiting 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 Thomas Thor Associates.

Callum Thomas's Position in the MessageCEO Database

• •Callum Thomas is 1 of 1 verified executive contact we track at Thomas Thor Associates.
• •2,902 verified executive contacts in staffing & recruiting are in the MessageCEO database.
• •1,033 verified executive contacts in North Holland are in the database.
• •63 verified contacts work at staffing & recruiting companies in the 110.0 employee range (same size as Thomas Thor Associates).

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 We do not publish personal addresses or sensitive identifiers.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 Callum Thomas directly?

Callum Thomas's verified email address is available to MessageCEO Pro subscribers. They currently serve as CEO at Thomas Thor Associates. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Callum Thomas work for?

Callum Thomas is CEO at Thomas Thor Associates, a company in the staffing & recruiting sector with 110.0 employees. The company is based in Amsterdam, North Holland.

Can I pitch or sell to Callum Thomas?

As CEO at Thomas Thor Associates, Callum Thomas is a key decision-maker in the staffing & recruiting sector. MessageCEO Pro gives you verified email to reach Callum Thomas directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Callum Thomas in?

Callum Thomas works in the staffing & recruiting industry as CEO at Thomas Thor Associates. MessageCEO provides verified contact information for executives across all major industries.

Is Callum Thomas's contact information verified?

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

Last updated: June 27, 2026