Company lists · Data refreshed September 2026

Top 25 Aor agencies based in the United States

Name: Aor agencies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 9,087 companies tracked

RevenueBase identified 9,087 company matches for aor agencies associated with the United States as of September 2026 and tracks 94,715 professional contacts across them, including 32,590 with verified work emails. New York is the largest hub.

This list covers company matches for aor agencies associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 21, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 21, 2026 How this list was built

9,087Companies

94,715Contacts tracked

32,590Verified emails

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The 25 largest aor agencies based in the United States

Ranked by team size

Top 25 of 9,087 company matches for aor agencies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Edelman	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	5,001-10,000	6,242 contacts →
	Exact match “Edelman is a global communications firm that partners with businesses and organizations to evolve, promote and protect their brands and reputations.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2	Weber Shandwick	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	1,001-5,000	4,191 contacts →
	Exact match “Weber Shandwick is the earned-first global communications agency.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3	Mccann Worldgroup	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	10001+	3,874 contacts →
	Exact match “McCann Worldgroup, part of the Interpublic Group (NYSE: IPG), is the irrefutable leader in the business of creativity.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4	TBC	Exact match	Baltimore, MD, United StatesHQ recorded Sep 21, 2026	n/a	1,255 contacts →
	Exact match “TBC is an independently owned, full-service branding, advertising and strategic communications agency with headquarters in Baltimore, Maryland, USA.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5	GOLIN	Exact match	Chicago, IL, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,151 contacts →
	Exact match “We are a global public relations agency that helps companies create change that matters.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6	Finn Partners	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	1,001-5,000	903 contacts →
	Exact match “1300+ People.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7	Zeno Group	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	501-1,000	887 contacts →
	Exact match “Zeno Group is the fiercely independent and global, integrated communications agency, born from PR.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8	Ruder Finn	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	1,001-5,000	815 contacts →
	Exact match “Ruder Finn is one of the world’s largest global independent integrated marketing and communications agencies, leading at the intersection of technology, human creativity, and…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9	People2.0	Exact match	King Of Prussia, PA, United StatesHQ recorded Sep 21, 2026	501-1,000	792 contacts →
	Exact match “Global employer of record (EOR) and agent of record (AOR) services, exclusively for the talent procurement sector.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10	Insights Success Media	Exact match	Dublin, OH, United StatesHQ recorded Sep 21, 2026	201-500	628 contacts →
	Exact match “Insights Success Media is a global powerhouse for business media and the benchmark for corporate supremacy elevating brands and fueling business growth.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11	Prosek Partners	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	201-500	543 contacts →
	Exact match “Prosek Partners builds – and protects – the top brands in business.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12	Everywhere Agency	Exact match	Atlanta, GA, United StatesHQ recorded Sep 21, 2026	n/a	527 contacts →
	Exact match “Everywhere Agency is now a part of MWWPR.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13	The Hoffman Agency	Exact match	San Jose, CA, United StatesHQ recorded Sep 21, 2026	201-500	441 contacts →
	Exact match “Defining communications broadly to include digital, content marketing, thought leadership as well as traditional PR, The Hoffman Agency knows how to differentiate brands and…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14	PR Consulting	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	51-200	428 contacts →
	Exact match “PR Consulting, based in New York City and Paris, specializes in brand imaging and public relations development for the fashion, beauty, hospitality, and lifestyle industries.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15	5wpr	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	201-500	397 contacts →
	Exact match “5WPR is one of the largest independently owned PR and digital marketing agencies in the US.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16	DKC	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	201-500	349 contacts →
	Exact match “DKC is a full service public relations, marketing and government affairs firm and part of the Acceleration Community of Companies, Based in New York City, and with offices in Los…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17	Jeffreygroup	Exact match	Miami, FL, United StatesHQ recorded Sep 21, 2026	201-500	329 contacts →
	Exact match “Founded in 1993, JeffreyGroup is the leading marketing, corporate communications and public affairs consultancy focused exclusively on Latin America.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18	Nail Communications	Exact match	Providence, RI, United StatesHQ recorded Sep 21, 2026	n/a	315 contacts →
	Exact match “Nail Where every brand finds its fascinating.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19	Berlinrosen, An Orchestra Company	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	201-500	302 contacts →
	Exact match “Built to operate with the speed and intensity of a political campaign, BerlinRosen takes a 360-degree approach to communications, activating audiences and elevating story above…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20	Mower Agency	Exact match	Syracuse, NY, United StatesHQ recorded Sep 21, 2026	51-200	297 contacts →
	Exact match “Mower is an independent, women-led and employee-owned marketing, advertising and public relations agency with over 50 years of experience helping brands connect with their…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21	Factory PR	Exact match	New York, NY, United StatesHQ recorded Sep 21, 2026	n/a	291 contacts →
	Exact match “Factory PR is a leading communications agency that uniquely intersects style and technology.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22	Hotwire	Exact match	San Francisco, CA, United StatesHQ recorded Sep 21, 2026	201-500	257 contacts →
	Exact match “Hotwire Global is the preeminent tech PR, communications, and marketing consultancy.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23	CLD PR & Experiential Productions	Exact match	Los Angeles, United StatesHQ recorded Sep 21, 2026	n/a	256 contacts →
	Exact match “CLD PR is a full-service public relations agency, focusing most heavily on celebrity, media, and influencer placement along with brand development and event production.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24	The Lede Company	Exact match	Beverly Hills, NY, United StatesHQ recorded Sep 21, 2026	51-200	247 contacts →
	Exact match “The Lede Company is a full-service strategy, communications and social impact consulting firm, specializing in corporate, entertainment, brand and nonprofit sectors.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25	H&m Communications	Exact match	West Hollywood, CA, United StatesHQ recorded Sep 21, 2026	n/a	245 contacts →
	Exact match “One of the Holmes Report’s top Consumer PR Agencies in North America, H+M Communications is an independent Hispanic and woman-owned, award winning full-service, marketing and…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “aor agencies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 9,087 aor agencies based in the United States

See the full list, filter by size, metro and specialty, and access 32,590 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Aor agencies based in the United States at a glance

As of Sep 21, 2026

34.4%Verified-email coverage

10.4Average contacts per company

1-10Median size (employees)

10.1%Largest-city concentration · New York

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

6,868

11-50

1,927

51-200

234

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 9,087 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with the United States whose business descriptions match “aor agencies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 32,590 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 21, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Aor agencies by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “aor agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many aor agencies are there based in the United States?

RevenueBase identified 9,087 company matches for aor agencies associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Edelman tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most aor agencies?

New York leads with 920 company records, followed by Los Angeles (481) and Chicago (212).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 32,590 professional contacts with verified work emails tracked across these 9,087 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 21, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.