Company lists · Data refreshed September 2026

Top 25 Aor agencies based in New York, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 863 companies tracked

RevenueBase identified 863 aor agencies headquartered in New York, United States as of September 2026 and tracks 29,345 professional contacts across them, including 11,119 with verified work emails. New York is the largest hub.

This list covers aor agencies headquartered in New York, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 21, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 21, 2026 86% judged on-target in blind review

863Companies

29,345Contacts tracked

11,119Verified emails

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The 25 largest aor agencies based in New York, United States

Ranked by team size

Top 25 of 863 aor agencies based in New York, United States, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to aor agencies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Edelman	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	5,001-10,000	6,242 contacts →
	Indirect evidence “Edelman is a global communications firm that partners with businesses and organizations to evolve, promote and protect their brands and reputations.” Source: RevenueBase Database · checked Sep 21, 2026
2	Weber Shandwick	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	1,001-5,000	4,191 contacts →
	Indirect evidence “Weber Shandwick is the earned-first global communications agency.” Source: RevenueBase Database · checked Sep 21, 2026
3	Mccann Worldgroup	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	10001+	3,874 contacts →
	Indirect evidence “McCann Worldgroup, part of the Interpublic Group (NYSE: IPG), is the irrefutable leader in the business of creativity.” Source: RevenueBase Database · checked Sep 21, 2026
4	Finn Partners	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	1,001-5,000	903 contacts →
	Indirect evidence “1300+ People.” Source: RevenueBase Database · checked Sep 21, 2026
5	Zeno Group	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	501-1,000	887 contacts →
	Indirect evidence “Zeno Group is the fiercely independent and global, integrated communications agency, born from PR.” Source: RevenueBase Database · checked Sep 21, 2026
6	Ruder Finn	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	1,001-5,000	815 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 21, 2026
7	Prosek Partners	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	201-500	543 contacts →
	Indirect evidence “Prosek Partners builds – and protects – the top brands in business.” Source: RevenueBase Database · checked Sep 21, 2026
8	PR Consulting	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	51-200	428 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 21, 2026
9	5wpr	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	201-500	397 contacts →
	Indirect evidence “5WPR is one of the largest independently owned PR and digital marketing agencies in the US.” Source: RevenueBase Database · checked Sep 21, 2026
10	Mikeworldwide	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	51-200	381 contacts →
	Indirect evidence “MWW is one of the world’s leading independent, integrated PR agencies with offices across the US and UK, and a global network of partners.” Source: RevenueBase Database · checked Sep 21, 2026
11	DKC	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	201-500	349 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 21, 2026
12	Berlinrosen, An Orchestra Company	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	201-500	302 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 21, 2026
13	Factory PR	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	n/a	291 contacts →
	Indirect evidence “Factory PR is a leading communications agency that uniquely intersects style and technology.” Source: RevenueBase Database · checked Sep 21, 2026
14	Devries Global	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	51-200	206 contacts →
	Indirect evidence “DeVries Global is a boutique agency with a global view that lives at the intersection of life and style.” Source: RevenueBase Database · checked Sep 21, 2026
15	Citizen Relations	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	51-200	197 contacts →
	Indirect evidence “Citizen is a global PR agency built to unleash the potential of ambitious brands.” Source: RevenueBase Database · checked Sep 21, 2026
16	Shadow	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	51-200	190 contacts →
	Indirect evidence “SHADOW is a creative marketing and communications agency with integrated disciplines across media relations, influencer marketing, experiential and event production, social media…” Source: RevenueBase Database · checked Sep 21, 2026
17	CMM	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	51-200	171 contacts →
	Indirect evidence “CMM is an integrated communications agency specializing in the beauty and lifestyle arenas.” Source: RevenueBase Database · checked Sep 21, 2026
18	Alison Brod Marketing And Communications	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	11-50	148 contacts →
	Indirect evidence “ALISON BROD MARKETING AND COMMUNICATIONS is a beauty, fashion and fashion production, restaurant & spirits, celebrity, entertainment & lifestyle public relations and marketing…” Source: RevenueBase Database · checked Sep 21, 2026
19	42west	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	51-200	128 contacts →
	Indirect evidence “42West is a leading full-service public relations powerhouse.” Source: RevenueBase Database · checked Sep 21, 2026
20	Infinite	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	51-200	122 contacts →
	Indirect evidence “Infinite Global is an award-winning strategic communications firm specializing in PR, Content & Campaigns, Digital, and Crisis & Litigation.” Source: RevenueBase Database · checked Sep 21, 2026
21	RF Binder	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	51-200	122 contacts →
	Indirect evidence “RF\|Binder is a fully integrated communications agency and consultancy that aligns communications and business strategy to achieve results.” Source: RevenueBase Database · checked Sep 21, 2026
22	Kcsa Strategic Communications	Indirect evidence	New York, United StatesHQ checked Sep 21, 2026	11-50	102 contacts →
	Indirect evidence “KCSA is a fully integrated communications agency specializing in public relations, shareholder communications and social media, with expertise in cannabis, financial and…” Source: RevenueBase Database · checked Sep 21, 2026
23	Small Girls Pr, An Orchestra Company	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	51-200	101 contacts →
	Indirect evidence “Connecting with audiences in out-of-the-box ways, Small Girls PR creates unforgettable campaigns that make small brands feel big and big brands feel personal.” Source: RevenueBase Database · checked Sep 21, 2026
24	Rachel Harrison Communications	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	51-200	86 contacts →
	Indirect evidence “PR Net's Agency of the Year 2026, 2025 & 2024.” Source: RevenueBase Database · checked Sep 21, 2026
25	Krupp Group	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	11-50	83 contacts →
	Indirect evidence “Established in 2005, Krupp Group is a full-service, boutique agency serving global clients from offices in New York City and Los Angeles.” Source: RevenueBase Database · checked Sep 21, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: aor agencies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names aor agencies.
Partial evidence: Its own public description names part of aor agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name aor agencies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 863 aor agencies based in New York, United States

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Aor agencies based in New York, United States at a glance

As of Sep 21, 2026

37.9%Verified-email coverage

34.0Average contacts per company

1-10Median size (employees)

100.0%Largest-city concentration · New York

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

552

11-50

245

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured across the whole United States list rather than for New York, so it is reported there. Company counts and contact totals on this page are exact for New York, over 863 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among aor agencies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in New York, United States whose own description of what they do matches “aor agencies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names aor agencies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among aor agencies, and records with no verified work email. Companies headquartered outside New York are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 11,119 across the full list. 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.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Aor agencies by metro in the United States

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names aor agencies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many aor agencies are there based in New York, United States?

RevenueBase identified 863 aor agencies headquartered in New York, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Edelman, headquartered in New York, tops this list with the largest team on record.

Which city has the most aor agencies?

New York leads with 863 headquartered companies, 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 the top results, verified emails and direct dials included. Upgrading unlocks all 11,119 verified decision-maker contacts tracked across these 863 companies.

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 Smart Search, 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.