Jeff Greenbury

Jeff Greenbury serves as President / COO at npn360. npn360 operates in the marketing & advertising sector with approximately 70.0 employees. The company is headquartered in Chicago, Illinois. npn360 generates annual revenue of 17400000.0.

Industry & Role Insights

• • MessageCEO tracks 9,879 executives in the marketing & advertising sector.
• • We have verified contacts for 2 executives at npn360.
• • 3,772 executive contacts are available in Illinois.
• • Our database includes 201,468 c suite-level executives.

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AC

Art Collins CEO at npn360

JV

Jose Vivar Group CTO-CIO at 014 Media

DA

David Amoros CEO, Creative Director at 023. Think. Create. Produce.

DP

David Puig CEO, Creative Director at 023. Think. Create. Produce.

MD

Mike Davison Group CEO at 1000heads

Outreach Guidance — marketing & advertising Sector

Executives like Jeff Greenbury in the marketing & advertising 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 npn360.

Jeff Greenbury's Position in the MessageCEO Database

• •Jeff Greenbury is 1 of 2 verified executive contacts we track at npn360.
• •9,714 verified executive contacts in marketing & advertising are in the MessageCEO database.
• •3,510 verified executive contacts in Illinois are in the database.
• •67 verified contacts work at marketing & advertising companies in the 70.0 employee range (same size as npn360).

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 We do not publish personal addresses or sensitive identifiers.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 Jeff Greenbury directly?

Jeff Greenbury's verified email address is available to MessageCEO Pro subscribers. They currently serve as President / COO at npn360. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Jeff Greenbury work for?

Jeff Greenbury is President / COO at npn360, a company in the marketing & advertising sector with 70.0 employees. The company is based in Chicago, Illinois.

Can I pitch or sell to Jeff Greenbury?

As President / COO at npn360, Jeff Greenbury is a key decision-maker in the marketing & advertising sector. MessageCEO Pro gives you verified email to reach Jeff Greenbury directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Jeff Greenbury in?

Jeff Greenbury works in the marketing & advertising industry as President / COO at npn360. MessageCEO provides verified contact information for executives across all major industries.

Is Jeff Greenbury's contact information verified?

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

Last updated: July 28, 2026