Zeno Group
Zeno Group is a global integrated communications agency with offices in New York, Chicago, London, Paris, Germany, Singapore, Malaysia, Canada and India, offering PR, digital, creative, reputation strategy, health, sports and entertainment consulting and analytics. O'Dwyer's ranks it ninth among independent PR firms with $140.5 million in 2025 net fees and 841 staff. Nobody pays to be ranked.
Why it’s herePRovoke's 2025 Purpose-Driven Agency of the Year and PRWeek's 2024 Outstanding Large Agency, per its own site. Number 11 of the PR firms in the US.
Who leads itBarby K. Siegel, Global Chief Executive Officer.
Estimated: $8,000–$15,000/mo, typical for US PR retainers; not a quote.
Typical industry estimate, not a quote from any firm on this list.
A fit forLarge brands that want purpose-led PR, reputation strategy and technology communications from a global agency in the Daniel J. Edelman group.
- Based in
- New York, NY
- Team size
- 500+ people
- Led by
- Barby K. Siegel, Global Chief Executive Officer
- Known for
- integrated communications · purpose and reputation · health and wellness · consumer · technology
- Best for
- Large brands that want purpose-led PR, reputation strategy and technology communications from a global agency in the Daniel J. Edelman group.
- Recognition
- Estimated cost
Estimated: $8,000–$15,000/mo, typical for US PR retainers; not a quote.
Typical industry estimate, not a quote from any firm on this list.
UpdateA Daniel J. Edelman company, operating separately from Edelman.
Sources zenogroup.com, odwyerpr.com · LinkedIn ↗
Describe the job. One PR firm writes back.
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