John Posner

John Posner serves as Chief Operating Officer at Berry Law. Berry Law operates in the legal services sector with approximately 150.0 employees. The company is headquartered in Chicago, Illinois. Berry Law generates annual revenue of 7500000.0.

Industry & Role Insights

• • MessageCEO tracks 636 executives in the legal services sector.
• • We have verified contacts for 2 executives at Berry Law.
• • 3,772 executive contacts are available in Illinois.
• • Our database includes 201,469 c suite-level executives.

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Bob Musilek Chief Marketing Officer at Berry Law

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Umesh Sharma CEO at 3AIP Services Pvt. Ltd.

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Luca Bonazzi CTO at 4cLegal

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Daniel Matalon CEO at A 2nd Chance Bail Bonds

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Tatu Maenpaa Chief Legal Tech Officer at Aatos.app

Outreach Guidance — legal services Sector

Executives like John Posner in the legal services 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 Berry Law.

John Posner's Position in the MessageCEO Database

• •John Posner is 1 of 2 verified executive contacts we track at Berry Law.
• •631 verified executive contacts in legal services are in the MessageCEO database.
• •3,510 verified executive contacts in Illinois are in the database.
• •12 verified contacts work at legal services companies in the 150.0 employee range (same size as Berry Law).

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 We do not publish personal addresses or sensitive identifiers.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

John Posner's verified email address is available to MessageCEO Pro subscribers. They currently serve as Chief Operating Officer at Berry Law. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does John Posner work for?

John Posner is Chief Operating Officer at Berry Law, a company in the legal services sector with 150.0 employees. The company is based in Chicago, Illinois.

Can I pitch or sell to John Posner?

As Chief Operating Officer at Berry Law, John Posner is a key decision-maker in the legal services sector. MessageCEO Pro gives you verified email to reach John Posner directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is John Posner in?

John Posner works in the legal services industry as Chief Operating Officer at Berry Law. MessageCEO provides verified contact information for executives across all major industries.

Is John Posner's contact information verified?

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

Last updated: June 26, 2026