Company lists · Data refreshed September 2026

Top 25 Professional services pr firms based in New York, United States

Name: Professional services pr firms 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 494 companies tracked

RevenueBase identified 494 professional services pr firms headquartered in New York, United States as of September 2026 and tracks 13,582 professional contacts across them, including 5,477 with verified work emails. New York is the largest hub.

This list covers professional services pr firms 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

494Companies

13,582Contacts tracked

5,477Verified emails

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The 25 largest professional services pr firms based in New York, United States

Ranked by team size

Top 25 of 494 professional services pr firms 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 professional services pr firms: 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	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
3	5wpr	Partial evidence	New York, NY, United StatesHQ checked Sep 21, 2026	201-500	397 contacts →
	Partial evidence “5WPR is one of the largest independently owned PR and digital marketing agencies in the US.” Source: RevenueBase Database · checked Sep 21, 2026
4	Mikeworldwide	Partial evidence	New York, NY, United StatesHQ checked Sep 21, 2026	51-200	381 contacts →
	Partial 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
5	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
6	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
7	Carpenter Group	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	11-50	150 contacts →
	Indirect evidence “Carpenter Group was a strategic branding and marketing communications firm providing results-driven solutions to financial services firms for 30+ years.” Source: RevenueBase Database · checked Sep 21, 2026
8	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
9	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
10	Infinite	Partial evidence	New York, NY, United StatesHQ checked Sep 21, 2026	51-200	122 contacts →
	Partial 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
11	Rachel Harrison Communications	Partial evidence	New York, NY, United StatesHQ checked Sep 21, 2026	51-200	86 contacts →
	Partial evidence “PR Net's Agency of the Year 2026, 2025 & 2024.” Source: RevenueBase Database · checked Sep 21, 2026
12	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
13	Codeword	Partial evidence	New York, NY, United StatesHQ checked Sep 21, 2026	51-200	82 contacts →
	Partial evidence “Codeword is an end-to-end PR, strategy, and communications agency with deep expertise in tech messaging, reputation, and storytelling.” Source: RevenueBase Database · checked Sep 21, 2026
14	Marino	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	11-50	72 contacts →
	Indirect evidence “Marino is a national marketing, communications, and creative agency delivering data-driven and fully integrated strategies that shape perceptions, amplify impressions, and build…” Source: RevenueBase Database · checked Sep 21, 2026
15	Omnicom Public Relations	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	5,001-10,000	70 contacts →
	Indirect evidence “Omnicom Public Relations brings together more than of the best minds in the communications industry to deliver meaningful, measurable results for clients.” Source: RevenueBase Database · checked Sep 21, 2026
16	Marathon Strategies LLC	Partial evidence	New York, NY, United StatesHQ checked Sep 21, 2026	51-200	69 contacts →
	Partial evidence “Marathon combines research, digital, and communications strategies to meet complex PR challenges with simple solutions.” Source: RevenueBase Database · checked Sep 21, 2026
17	The Berman Group	Partial evidence	New York, NY, United StatesHQ checked Sep 21, 2026	11-50	67 contacts →
	Partial evidence “The Berman Group is a full-service communications firm, ranked annually in the New York Observer’s Power 50 PR Firms List.” Source: RevenueBase Database · checked Sep 21, 2026
18	Rubenstein Public Relations	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	11-50	63 contacts →
	Indirect evidence “Rubenstein Public Relations is a leading full service communications agency founded more than three decades ago by third generation communications strategist and respected brand…” Source: RevenueBase Database · checked Sep 21, 2026
19	Sharp Think	Partial evidence	New York, NY, United StatesHQ checked Sep 21, 2026	11-50	58 contacts →
	Partial evidence “Sharp Think is an award winning PR, social media and events agency that seamlessly blends high octane creative thought with blue chip strategic rigor to deliver smashing results…” Source: RevenueBase Database · checked Sep 21, 2026
20	LOU Hammond Group	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	11-50	56 contacts →
	Indirect evidence “In 1984, Lou Hammond Group opened with three clients, three employees and two electric typewriters.” Source: RevenueBase Database · checked Sep 21, 2026
21	Mmgy PR	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	51-200	52 contacts →
	Indirect evidence “Every day, we collaborate with our clients to share their stories from a unique perspective.” Source: RevenueBase Database · checked Sep 21, 2026
22	Moxie Communications Group	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	11-50	50 contacts →
	Indirect evidence “Moxie Communications Group is the independent full-service public relations agency that represents leading brands across enterprise and consumer technology, as well as lifestyle…” Source: RevenueBase Database · checked Sep 21, 2026
23	VPR	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	n/a	48 contacts →
	Indirect evidence “VPR is a boutique public relations firm located in New York City representing fashion, accessories and tech clients.” Source: RevenueBase Database · checked Sep 21, 2026
24	Upspring	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	51-200	46 contacts →
	Indirect evidence “Most companies in the built environment think they have a marketing problem.” Source: RevenueBase Database · checked Sep 21, 2026
25	M18, An Orchestra Company	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	11-50	45 contacts →
	Indirect evidence “From award-winning hotels to sky-grazing residential towers, M18 keeps the stories of the world's most dynamic buildings and compelling hospitality destinations always at the…” 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: professional services pr firms. 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 professional services pr firms.
Partial evidence: Its own public description names part of professional services pr firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name professional services pr firms. 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 494 professional services pr firms based in New York, United States

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Professional services pr firms based in New York, United States at a glance

As of Sep 21, 2026

40.3%Verified-email coverage

27.5Average 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

318

11-50

145

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 494 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 professional services pr firms, 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 “professional services pr firms”. 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 professional services pr firms), 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 professional services pr firms, 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, 5,477 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.

Professional services pr firms 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 professional services pr firms, 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 professional services pr firms are there based in New York, United States?

RevenueBase identified 494 professional services pr firms 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 professional services pr firms?

New York leads with 494 headquartered companies, followed by Los Angeles (252) and Washington (152).

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 5,477 verified decision-maker contacts tracked across these 494 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.