Jack Tiem

Jack Tiem serves as President & Chief Operating Officer at Contract Professionals, Inc.. Contract Professionals, Inc. operates in the staffing & recruiting sector with approximately 160.0 employees. The company is headquartered in Detroit, Michigan. Contract Professionals, Inc. generates annual revenue of 27452000.0.

Industry & Role Insights

• • MessageCEO tracks 2,963 executives in the staffing & recruiting sector.
• • 1,434 executive contacts are available in Michigan.
• • Our database includes 201,469 c suite-level executives.

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Joe Coletta CEO at 180 Engineering

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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 Jack Tiem 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 Contract Professionals, Inc..

Jack Tiem's Position in the MessageCEO Database

• •Jack Tiem is 1 of 1 verified executive contact we track at Contract Professionals, Inc..
• •2,902 verified executive contacts in staffing & recruiting are in the MessageCEO database.
• •1,330 verified executive contacts in Michigan are in the database.
• •39 verified contacts work at staffing & recruiting companies in the 160.0 employee range (same size as Contract Professionals, Inc.).

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 We do not publish personal addresses or sensitive identifiers.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

Jack Tiem's verified email address is available to MessageCEO Pro subscribers. They currently serve as President & Chief Operating Officer at Contract Professionals, Inc.. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Jack Tiem work for?

Jack Tiem is President & Chief Operating Officer at Contract Professionals, Inc., a company in the staffing & recruiting sector with 160.0 employees. The company is based in Detroit, Michigan.

Can I pitch or sell to Jack Tiem?

As President & Chief Operating Officer at Contract Professionals, Inc., Jack Tiem is a key decision-maker in the staffing & recruiting sector. MessageCEO Pro gives you verified email to reach Jack Tiem directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Jack Tiem in?

Jack Tiem works in the staffing & recruiting industry as President & Chief Operating Officer at Contract Professionals, Inc.. MessageCEO provides verified contact information for executives across all major industries.

Is Jack Tiem's contact information verified?

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

Last updated: June 28, 2026