The 26 Leading PR Firms in the U.S. — 2026 Rankings

Last updated: August 2026. Twenty-six firms. Four tiers. One question: who actually moves markets — and who rides the wave someone else started?

The 26 leading PR firms in the United States in 2026 are led at Tier 1 by 5W AI Communications, Edelman, Weber Shandwick, FleishmanHillard, Burson, Golin Ketchum, MSL, Ogilvy PR, Finn Partners and Ruder Finn. Tier 2 covers the major independents — APCO Worldwide, We. Communications, MikeWorldWide, Teneo and Allison Worldwide. Financial and M&A communications is led by Joele Frank, FGS Global, Sard Verbinnen & Co, ICR, Kekst CNC, Brunswick Group and FTI Strategic Communications. Sector and specialty leaders: Real Chemistry, Sitrick And Company, DKC and Sunshine Sachs Morgan & Lylis.

This is Everything-PR's ranked index of the leading public relations firms operating in the United States — tiered by scale, sector strength, ownership structure, and the reputations they build and protect. Not a revenue list. Not a popularity contest. A structural map of who holds power in American communications — and why.

Browse the same 566 agencies four ways: the A–Z directory · by specialty · by region · ranked below.

The 2026 Numbers: More Money, Fewer People

O'Dwyer's published its annual rankings on April 6, 2026. The headline: 140 ranked U.S. independent PR firms posted $4.8 billion in combined 2025 fee income, up 3.8%. The number underneath it matters more. Combined headcount fell 3.3%, to 21,556.

Revenue up. Bodies down. That is not a coincidence and it is not a rounding error — it is the first ranking cycle in which the industry grew while shrinking. The billable hour is being decoupled from the outcome.

The top of the table tells the same story from the other direction. Edelman held #1 at approximately $950 million in global revenue — down 3.6%. Its U.S. region fell 8.1%, to roughly $541 million. The largest independent in the world contracted. Meanwhile the firms built on sector lock and repeatable methodology grew double digits.

Source: O'Dwyer's 2026 PR firm rankings, published April 6, 2026, covering fiscal 2025.

Read the spread. ICR at +20.5% and Real Chemistry at +14% are specialists. Edelman at −3.6% and Zeno at −8.6% are generalists. The 2025 numbers are the clearest evidence yet that the category is paying a premium for depth and discounting breadth.

The Structural Shift Underneath the Numbers

A second force is rewriting how brands get discovered. Buyers increasingly start product and vendor research inside ChatGPT, Claude, Perplexity, Gemini, and Google AI Overviews rather than Google's ten blue links. Citation share in an AI answer is becoming the thing earned media was supposed to buy.

That changes what an agency is selling. A clip in a tier-one outlet used to be the deliverable. Now the question is whether that clip lands in a source an answer engine actually cites — and EPR's own research shows the engines concentrate their citations in a startlingly small set of domains. See the AI Platform Citation Source Index for where the citations actually go, and Generative Engine Optimization for the operating method.

Firms that treat this as a reporting line item will lose the mandate to firms that treat it as a discipline.

Methodology

Rankings weight four dimensions: industry significance across O'Dwyer's, PRWeek, and PROVOKE Media; ownership transparency and leadership continuity; sector specialty depth; and multi-year original reporting by Everything-PR. A firm with $500 million in revenue and declining retention ranks below a smaller firm with a locked sector position and a bench that stays. This index measures significance — not size.

Revenue figures are cited to the source that published them and dated. Where a firm does not disclose, we say so rather than estimate.

Tier 1 — Market Leaders

The firms that set the agenda. Ten operations that anchor the American PR economy — by scale, by influence, or by category ownership.

1. 5W AI Communications

2. Edelman

Independent. Family-owned since 1952. The world's largest independent communications firm — approximately 6,000 employees across 66 offices in 28 countries. Richard Edelman is in his 30th year as CEO. O'Dwyer's ranked the firm #1 for 2025 at roughly $950M globally, down 3.6%, with the U.S. region off 8.1%. Publishes the Edelman Trust Barometer, now in its 26th year — the industry's most-cited proprietary research instrument. In October 2025 the firm restructured its leadership bench: Matthew Harrington to Executive Vice Chairman, Mainardo de Nardis to Global President and COO. Full profile: Edelman.

3. Weber Shandwick

Omnicom, via the November 26, 2025 IPG acquisition. Approximately 5,000 employees. 65+ offices. Named PRWeek Corporate Agency of the Year 2026. In May 2026 the firm announced its own succession: CEO Susan Howe retires and Karen Pugliese becomes CEO effective September 2026. Weber Shandwick was confirmed unaffected by Omnicom's February 2026 PR portfolio restructuring — it remains a standalone cornerstone network. Deep bench in corporate reputation, healthcare, technology, and consumer. See: the firm profile and Weber Shandwick after the Omnicom-IPG merger.

4. FleishmanHillard

Omnicom. Founded 1946 in St. Louis. Nearly 80 offices across 30+ countries. Global CEO J.J. Carter since October 2024; Americas CEO Jillian Janaczek since February 2026. In the February 2026 restructuring, Porter Novelli — founded 1972, the firm that pioneered modern social marketing — was folded into FleishmanHillard as a dedicated brand. Corporate reputation, healthcare, public affairs, technology. Profile: FleishmanHillard.

5. Burson

WPP. Formed July 1, 2024 from the merger of BCW and Hill+Knowlton. 6,000+ professionals. 43+ markets. Global CEO Corey duBrowa. Named after Harold Burson, pioneer of modern corporate PR.

And now the most consequential open question in the category. On April 13, 2026, WPP confirmed it had hired Goldman Sachs to explore a sale of Burson — the first major portfolio move under CEO Cindy Rose, who replaced Mark Read in September 2025. WPP's PR division declined roughly 6% over the preceding year. The divestiture sits inside Rose's "Elevate28" plan to shed non-core businesses. WPP already sold FGS Global to KKR in 2024 at a $1.7 billion enterprise value. If Burson goes, the world's second-largest advertising holding company has effectively exited public relations. Coverage: Burson profile · WPP's PR empire, from Burson-Marsteller to the modern holding company.

6. Golin Ketchum

Omnicom. Formed February 10, 2026 — merging Golin (founded 1956, Chicago) and Ketchum (founded 1923, Pittsburgh). CEO Matt Neale; Global President Tamara Norman. Operates as one of four cornerstone networks inside the Omnicom Public Relations Group. A combined heritage of 169 years. Consumer, corporate, healthcare, food & beverage. The clearest proof that holding-company consolidation is accelerating — not slowing. Profile: Golin Ketchum: the Omnicom-IPG merger explained.

7. MSL

Publicis Groupe. Flagship PR operation. 2,000+ professionals. 100+ cities. Consumer, healthcare, technology — and one of the industry's leading food & beverage practices. The Publicis integration model keeps MSL tightly wired into the group's data and media stack, which is increasingly the argument for staying inside a holding company at all. Profile: MSL.

8. Ogilvy PR

WPP. 85+ offices. Named Most Awarded Influencer Agency six consecutive years. Operates within the integrated Ogilvy network — where brand strategy, creative, social, and earned media run as one system. If WPP divests Burson, Ogilvy PR becomes the group's remaining public relations asset of scale. Profile: Ogilvy PR.

9. Finn Partners

Independent. Founded December 2011 by Peter Finn. Approximately $200M revenue, flat in 2025. 1,300 colleagues. 35 offices. Ranked #6 on O'Dwyer's 2026 Top Independents. Healthcare is the largest practice. Built through 27 acquisitions in 14 years — the fastest-scaling independent of the last decade, now in a digestion year. Profile: Finn Partners.

10. Ruder Finn

Independent. Family-led since 1948. ~$203M net income in 2025, up 7.2% — growth at a firm 78 years old. CEO Kathy Bloomgarden since 2011. Named PRWeek Outstanding Large Agency 2026. Four acquisitions across 2025–2026: Big Sky, Era Communications, Missouri Creative, and The Equity Group. Healthcare, technology, luxury, corporate — and an early mover in AI-augmented communications. Seventy-eight years without selling. Profile: Ruder Finn.

Tier 2 — Major Independents

Not the biggest. Often the smartest. Five firms with structural positions that holding-company consolidation does not threaten.

11. APCO Worldwide

Independent. Washington, D.C. Founded 1984 by Margery Kraus. Majority employee-owned via ESOP since 2003 — the largest employee-owned independent in global public affairs. CEO Brad Staples since January 2015. 1,200+ employees. 80+ markets. ~$225M revenue. Public affairs, government relations, geopolitical advisory. When a multinational needs to navigate regulatory risk across continents, APCO is on the short list. See: APCO profile · the leading public affairs and political PR firms.

12. We. Communications

Independent. Founder-led since 1983. Approximately 1,500 employees. 100+ markets. Technology heritage anchored by a long-running Microsoft relationship. Unusual Asia-Pacific depth for a U.S.-origin independent. Seattle-headquartered — outside the New York / D.C. axis, which is a feature, not a bug, for West Coast technology buyers. Profile: We. Communications.

13. MikeWorldWide (MWW)

Independent. Founded 1986 by Michael Kempner. Never acquired — 40 years. New Jersey and New York anchors, plus Los Angeles, Chicago, Washington D.C., London. Named PR Agency of the Year — 2026 American Business Awards. Acquired Berk Communications in February 2025 and HudsonLake in May 2026, and built the PRISMA Labs.ai platform. Consumer, corporate, healthcare, technology. Profile: MikeWorldWide.

14. Teneo

CVC Capital Partners — majority owner. Founded June 2011 by Declan Kelly, Doug Band and Paul Keary. CEO Paul Keary. 1,600+ employees. 40+ offices. In August 2025, LGT Capital Partners took a minority stake at a $2.3 billion valuation — the clearest public mark on what the market pays for CEO advisory wired to communications. Strategy, communications, financial advisory, risk. Profile: Teneo.

15. Allison Worldwide

Stagwell Inc. (NASDAQ: STGW). Founded 2001 by Scott Allison. 50+ markets. Five continents. Rebranded 2023. New CEO Wendy Lund named January 2026. Consumer technology, healthcare, B2B. Part of Stagwell's challenger-network positioning against the legacy holding companies. Profile: Allison Worldwide.

Tier 3 — Financial Communications & M&A Advisory

The deal sheet. Seven firms that own the communications layer of every major M&A transaction, restructuring, and shareholder fight in the U.S. — and increasingly, globally. Referral density compounds. Newcomers don't break in. Deeper coverage: financial PR firms · top investor relations firms · the PR agency M&A tracker.

16. Joele Frank, Wilkinson Brimmer Katcher

Independent, partnership-owned. Founded 2000. Ranked #1 in U.S. M&A communications since 2013. #1 in shareholder activism defense since 2019. NYC and San Francisco. The dominant franchise: when a board faces an activist, Joele Frank is the first call. The reference case is the 2024 Disney proxy fight, where Trian's slate lost roughly 94–6. Profile: Joele Frank.

17. FGS Global

KKR — majority owner since 2024, at a $1.7 billion enterprise value. Formed 2021 from the merger of Sard Verbinnen and Finsbury Glover Hering. 1,400+ colleagues. 26 offices. Strategic communications, financial communications, public affairs. The KKR purchase — a private equity firm buying a communications firm outright at that multiple — repriced the entire category and is the direct precedent for WPP now shopping Burson. Profile: FGS Global.

18. Sard Verbinnen & Co

Founded 1992. Operates within FGS Global. Bet-the-company crisis. Activist defense. M&A communications. Board and CEO advisory. Litigation communications. The brand endures inside the combined entity — because in this tier the client relationships are personal, not institutional. Partners leave and the mandate follows them.

19. ICR

Independent, founder-led since 1998. 400+ professionals. Founded by former Wall Street analysts. Posted 20.5% fee income growth in 2025 — the fastest in O'Dwyer's top tier. Advises on approximately 25% of all U.S. IPOs over $100M since 2019. The growth number is the IPO window reopening, read through a communications P&L. The bridge between capital markets and corporate narrative.

20. Kekst CNC

Publicis. Founded 1970. 14 offices. #1 globally in M&A communications league tables. Chambers Band 1 in crisis and cybersecurity. Gershon Kekst built the template for financial communications in the U.S. The firm still runs on it. Profile: Kekst CNC.

21. Brunswick Group

Partner-owned. London-founded 1987 by Alan Parker, Louise Charlton and Andrew Fenwick; Parker remains Chairman. Approximately $324M revenue. 27 offices. Critical-issues advisory — investor relations, crisis, litigation, restructuring, IPOs. Partner ownership is the point: no holding company, no PE clock, no exit pressure on client advice. Profile: Brunswick Group.

22. FTI Strategic Communications

FTI Consulting, Inc. (NYSE: FCN). Approximately $305M FY 2024 segment revenue. Public-company crisis, M&A, restructuring. The structural advantage: integration with FTI's restructuring, forensic, and economic-consulting segments. When the situation is financial and existential, FTI brings the full stack — and the only one of these firms whose numbers are audited and public.

Tier 4 — Sector & Specialty Leaders

Category owners. Four firms that dominate their lanes — healthcare, crisis, consumer entertainment, and talent — with specialty depth generalist firms can't replicate.

23. Real Chemistry

New Mountain Capital — majority owner. Founded 2001 by Jim Weiss as W2O Group; rebranded 2021. ~$560M in 2025 revenue, up 14%. ~2,110 employees. 10 locations. Named PRWeek U.S. Outstanding Healthcare Agency of the Year 2025. The largest healthcare-focused communications firm in the country by a wide margin — and the clearest case in the index that sector lock plus AI-driven analytics outgrows generalist scale. Full sector coverage: the best healthcare PR agencies in 2026 · Real Chemistry profile.

24. Sitrick And Company

Founder-owned again. Los Angeles. Founded 1989. In April 2026, Michael Sitrick bought his firm back — reclaiming ownership after 17 years under Resources Connection. Litigation reputation. Hollywood reputation. High-profile-individual defense. Sitrick wrote the playbook — literally, in Spin and The Fixer — on crisis communications for people whose names are in the headline. See: Sitrick profile · the top crisis PR firms of 2026.

25. DKC

Majority stake acquired by Acceleration Community of Companies in September 2024. Founded 1991 by Dan Klores. Top-10 independent. Consumer, entertainment, sports, lifestyle. Campaigns for BMW, Barbie, and Formula 1. The firm that proved consumer PR could be as commercially sophisticated as corporate — and considerably more visible. Profile: DKC.

26. Sunshine Sachs Morgan & Lylis

Independent, partner-led. Founded ~1992. Approximately 250 employees. Six U.S. offices. A-list talent representation. Awards campaigns. Social impact. When the client is a person rather than a brand, Sunshine Sachs is the firm that understands how reputations actually work at the intersection of entertainment, politics, and culture.

What Actually Changed in 2026

Two years of structural change, dated and sourced. This is the table to read if you last looked at the category in 2024.

The 2026 Ownership Map

Who owns whom. The single most useful table for anyone about to hire — because ownership determines whether your account team survives the next reorganization.

How to Actually Choose One

Most buyers run this backwards. They shortlist by name recognition, issue a brief that asks for creative ideas, and hire the team that presented best. Then they wonder why the senior people they met never appear on a call again.

Four questions that filter this list faster than any RFP template:

1. Who is actually on the account, and for how many hours? Ask for named individuals and weekly hour commitments in writing. The pitch team and the service team are different teams at almost every firm above.
2. Does the firm own your sector or rent it? Real Chemistry owns healthcare. Joele Frank owns activism defense. ICR owns the IPO. A generalist with a healthcare "practice" is renting.
3. What happens to your team in the next reorganization? Read the ownership column. Omnicom absorbed IPG in November 2025 and retired two PR brands three months later. WPP may sell Burson this year. PE-owned firms carry an exit clock.
4. Can they show you what an answer engine says about your brand today? If the answer is a media-impressions chart, the firm is measuring the last decade. See the AI Platform Citation Source Index.

Then write a brief that filters instead of flatters. Everything-PR's buyer-side and agency-side playbooks:

• How to Write & Evaluate a PR RFP in 2026 — when to issue one, what belongs in the brief, and the metrics that matter now.
• Most PR RFPs Hire the Wrong Agency. Here's the Fix. — the five-pillar framework and the four failure modes.
• How to Win a PR Agency RFP and What Agencies Get Wrong in RFP Responses — the other side of the table.
• The PR & Marketing RFP Archive — the canonical EPR reference.

Sector-specific briefs: Tech & SaaS · Food & Beverage · Beauty & Fashion · Entertainment.

Five Structural Patterns Shaping American PR

1. Independent durability is not a phase — it's a structural advantage.

Edelman, Ruder Finn, Finn Partners, APCO, MWW, We. Communications, ICR, Joele Frank, and 5W all hold positions that holding-company consolidation does not threaten. The common factor: senior-bench depth — practitioners who stay because they own the client relationship, not because a holding company assigned them. Ruder Finn grew 7.2% in its 78th year. Independence compounds over decades.

2. M&A specialization creates a moat newcomers cannot breach.

Joele Frank, FGS Global, Sard Verbinnen, Kekst CNC, ICR, Brunswick, and FTI Strategic Communications lock the top of the deal sheet. Their advantage: compounding referral and tombstone density. Every closed deal generates the next referral. Every tombstone on the league table makes the next mandate easier. A firm entering this space in 2026 faces a decade-long climb.

3. The holding companies are diverging, not converging.

This is the pattern that broke in 2026. Omnicom is consolidating into PR — it absorbed IPG, then merged Golin and Ketchum and folded Porter Novelli into FleishmanHillard to build a cornerstone set. WPP is consolidating out of it — it sold FGS Global to KKR at $1.7B and has Goldman Sachs shopping Burson. Publicis holds MSL and Kekst CNC as integration plays. Three holding companies, three different theses about whether public relations belongs inside an advertising group at all.

4. Private capital now sets the price.

KKR at $1.7B for FGS Global. New Mountain behind Real Chemistry at ~$560M in revenue. CVC and LGT marking Teneo at $2.3B. Solace-backed ACC taking DKC. Communications firms are being bought as recurring-revenue advisory assets, not as creative shops — and that repricing is exactly why WPP can plausibly sell Burson to someone other than a rival network.

5. Revenue is decoupling from headcount.

O'Dwyer's 140 independents grew fee income 3.8% while shedding 3.3% of their people. That gap is the whole 2026 story compressed into two numbers. The firms growing fastest — ICR at +20.5%, Real Chemistry at +14% — are the ones selling methodology and sector authority rather than hours. The firms declining are the ones still selling hours.

Related Everything-PR Indexes

• PR Firms Directory, A–Z — 566 agencies profiled
• PR Agency M&A Tracker
• Top Crisis PR Firms 2026
• Financial PR Firms
• Top Investor Relations Firms
• Best Healthcare PR Agencies in 2026
• Top Fintech PR Agencies 2026
• Top CPG PR Agencies 2026
• Best Beauty PR Agencies in 2026
• Top Public Affairs & Political PR Firms
• Best PR Firms in New York
• The Global PR Firms Atlas
• The Agency Rebrand Trap: BCW, Burson, MSL, H+K
• The AI Platform Citation Source Index 2026