John Harper

John Harper serves as Chief Executive Officer at FSG. FSG operates in the management consulting sector with approximately 780.0 employees. The company is headquartered in New York, New York. FSG generates annual revenue of 28388000.0.

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Ian Plant Founding Principal / CEO at 1

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Danny Garo Chief Executive Officer at 1102 CO.

How can I contact John Harper?

John Harper's verified email address is available on MessageCEO. They currently work at FSG. Pro subscribers can access direct email addresses for over 200,000 executives.

What company does John Harper lead?

John Harper is Chief Executive Officer at FSG, a company in the management consulting sector with 780.0 employees. The company is based in New York, New York.

What industry is John Harper in?

John Harper works in the management consulting industry as Chief Executive Officer at FSG. MessageCEO provides verified contact information for executives across all major industries.

Is John Harper's contact information verified?

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

Last updated: April 7, 2026