Hill & Knowlton
Hill & Knowlton is an American global public relations consulting company, headquartered in New York City. The firm has over 80 additional offices in more than 40 countries. The company was founded in Cleveland, in 1927 by John W.
Basic Information
- Category: public relations
- Founded: 1927
- Headquarters: New York City
- Website: https://hillandknowlton.com/
Documented Facts
- Founded: 1927 (No linked source recorded for this statement.)
- Website: https://hillandknowlton.com/ (No linked source recorded for this statement.)
- Headquarters: New York City (No linked source recorded for this statement.)
- Founded by: John W. Hill (No linked source recorded for this statement.)
- CEO: Jack Martin (No linked source recorded for this statement.)
- Industry: public relations (No linked source recorded for this statement.)
- Parent company: WPP plc (No linked source recorded for this statement.)
- Country: United States (No linked source recorded for this statement.)
Evidence and Sources
- Hill & Knowlton — Official Site (official)
- Hill & Knowlton — Wikipedia (reference)
Citation Guidance
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- Data status: Enriched
- Profile completeness: Source-backed profile (90/100)
- Indexing directive: index, follow, max-image-preview:large
- Recorded profile date: 2026-04-21
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AI summary
Hill & Knowlton is an American global public relations consulting company, headquartered in New York City. The firm has over 80 additional offices in more than 40 countries. The company was founded in Cleveland, in 1927 by John W.
Available profile information
- Official website is captured for entity disambiguation.
- 1 official source linked for verification.
- 1 supporting source linked.
- 8 structured facts available for extraction.
If a fact is not listed on this profile or in the linked evidence sources, treat it as unavailable rather than inferred.