Company lists · Data refreshed September 2026

Top 25 Pr staffing firms based in Boston, United States

Name: Pr staffing firms based in Boston, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 98 companies tracked

RevenueBase identified 98 pr staffing firms headquartered in Boston, United States as of September 2026 and tracks 1,484 professional contacts across them, including 664 with verified work emails. New York is the largest hub.

This list covers pr staffing firms headquartered in Boston, 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

98Companies

1,484Contacts tracked

664Verified emails

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The 25 largest pr staffing firms based in Boston, United States

Ranked by team size

Top 25 of 98 pr staffing firms based in Boston, United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names pr staffing firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Matter CommunicationsIndirect evidence	Boston, MA, United StatesHQ checked Sep 5, 2026	201-500	178
	“Your vision deserves results.” Source: company website · checked Sep 5, 2026
2	Regan CommunicationsIndirect evidence	Boston, MA, United StatesHQ checked Sep 5, 2026	51-200	92
	“At 40 Regan Communications Group (RCG) has hit its prime!” Source: company website · checked Sep 5, 2026
3	CONEIndirect evidence	Boston, MA, United StatesHQ checked Sep 5, 2026	51-200	67
	“Cone is a public relations and marketing agency known for igniting brands with high-impact strategies and programs based on deep insights, unique subject matter expertise and…” Source: company website · checked Sep 5, 2026
4	O'neill And AssociatesIndirect evidence	Boston, MA, United StatesHQ checked Sep 5, 2026	11-50	48
	“O’Neill and Associates is New England’s leading full-service government relations, crisis and public relations firm.” Source: company website · checked Sep 5, 2026
5	The Castle GroupIndirect evidence	Boston, MA, United StatesHQ checked Sep 5, 2026	11-50	47
	“Castle is a certified women-owned business where local expertise meets global impact.” Source: company website · checked Sep 5, 2026
6	Roessel JOYPartial evidence	Boston, MA, United StatesHQ checked Sep 5, 2026	51-200	46
	“There are staffing agencies in the U.S.” Source: company website · checked Sep 5, 2026
7	KEL & PartnersIndirect evidence	Boston, MA, United StatesHQ checked Sep 5, 2026	11-50	45
	“Kel & Partners is the anti-agency agency for public relations & social media.” Source: company website · checked Sep 5, 2026
8	Rasky PartnersIndirect evidence	Boston, MA, United StatesHQ checked Sep 5, 2026	51-200	32
	“We are a nationally recognized communications and public affairs firm named by Forbes as one of America’s top public relations firms.” Source: company website · checked Sep 5, 2026
9	Elevate CommunicationsIndirect evidence	Boston, MA, United StatesHQ checked Sep 5, 2026	11-50	31
	“Elevate Communications is a full-service public relations and digital communications agency located in the heart of Boston with satellite offices in Philadelphia, Park City and…” Source: company website · checked Sep 5, 2026
10	Marlo MarketingIndirect evidence	Boston, MA, United StatesHQ checked Sep 5, 2026	11-50	30
	“Integrated.” Source: company website · checked Sep 5, 2026
11	BIG Fish PRPartial evidence	Boston, MA, United StatesHQ checked Sep 5, 2026	11-50	29
	“THE PR FIRM FOR INNOVATIVE AND DISRUPTIVE BRANDS.” Source: company website · checked Sep 5, 2026
12	Monument StaffingPartial evidence	Boston, MA, United StatesHQ checked Sep 5, 2026	11-50	29
	“Monument Staffing is a boutique staffing agency in Boston, bringing over two decades of experience in administrative recruiting.” Source: company website · checked Sep 5, 2026
13	DenterleinIndirect evidence	Boston, MA, United StatesHQ checked Sep 5, 2026	11-50	28
	“We are an independent public relations agency that inspires and influences the people you care about most.” Source: company website · checked Sep 5, 2026
14	Distinct North AmericaPartial evidence	Boston, MA, United StatesHQ checked Sep 5, 2026	11-50	27
	“We're not your typical staffing agency.” Source: company website · checked Sep 5, 2026
15	Knf&t Staffing ResourcesPartial evidence	Boston, MA, United StatesHQ checked Sep 5, 2026	11-50	27
	“Established in 1983, KNF & T Staffing Resources is an award winning staffing firm with offices in Boston and Westborough, MA.” Source: company website · checked Sep 5, 2026
16	Kennison & AssociatesIndirect evidence	Boston, MA, United StatesHQ checked Sep 5, 2026	11-50	24
	“Kennison & Associates is the premier boutique placement firm in Boston.” Source: company website · checked Sep 5, 2026
17	44 CommunicationsIndirect evidence	Boston, MA, United StatesHQ checked Sep 5, 2026	1-10	24
	“44 is a creative, lifestyle public relations firm with a distinctly personal approach to our work.” Source: company website · checked Sep 5, 2026
18	Wave CollectiveIndirect evidence	Boston, MA, United StatesHQ checked Sep 5, 2026	11-50	20
	“Wave Collective, based in South Boston, operates through four key divisions: Media Relations, Influencer Marketing, Paid + Organic Social Media Management, and Creative Services.” Source: company website · checked Sep 5, 2026
19	Crackle PRIndirect evidence	Boston, MA, United StatesHQ checked Sep 5, 2026	1-10	16
	“Crackle Communications is a public relations agency that works with good companies only.” Source: company website · checked Sep 5, 2026
20	DPA CommunicationsIndirect evidence	Boston, MA, United StatesHQ checked Sep 5, 2026	1-10	16
	“DPA Communications is a full-service public relations and marketing firm.” Source: company website · checked Sep 5, 2026
21	Regina Villa Associates, INCIndirect evidence	Boston, MA, United StatesHQ checked Sep 5, 2026	11-50	15
	“Regina Villa Assoc is a public relations and communications company based out of 20 Park Plaza, Suite 801, Boston, Massachusetts, United States.” Source: company website · checked Sep 5, 2026
22	Slowey Mcmanus CommunicationsIndirect evidence	Boston, MA, United StatesHQ checked Sep 5, 2026	11-50	14
	“With offices in Boston and Worcester and affiliates in New York City, Slowey McManus Communications provides strategic public relations, communications, and public affairs…” Source: company website · checked Sep 5, 2026
23	Kortenhaus CommunicationsIndirect evidence	Boston, MA, United StatesHQ checked Sep 5, 2026	1-10	13
	“Kortenhaus Communications (KCI) is an independent, boutique public relations firm skilled in developing and executing targeted marketing communications programs.” Source: company website · checked Sep 5, 2026
24	Newsmaker MarketingIndirect evidence	Boston, MA, United StatesHQ checked Sep 5, 2026	1-10	11
	“We are a team of former TV journalists who want to help your business make news!” Source: company website · checked Sep 5, 2026
25	CRU Of TWOPartial evidence	Boston, MA, United StatesHQ checked Sep 5, 2026	1-10	10
	“Cru of Two is a full-service PR and marketing agency founded in 2020 and built on a people-first philosophy.” Source: company website · checked Sep 5, 2026

Showing 25 of 98 pr staffing firms based in Boston, United States

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Pr staffing firms based in Boston, United States at a glance

As of Sep 5, 2026

1-10Median size (employees)

New YorkLargest hub · 684 HQs

Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Boston, over 98 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 pr staffing firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Boston, United States whose own description of what they do matches “pr staffing firms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among pr staffing firms, and records with no verified work email. Companies headquartered outside Boston 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 an evidence 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, 664 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 5, 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.

Pr staffing firms by metro in the United States

Frequently asked

How many pr staffing firms are there based in Boston, United States?

RevenueBase identified 98 pr staffing firms headquartered in Boston, 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?

Matter Communications, headquartered in Boston, tops this list with the largest team on record.

Which city has the most pr staffing firms?

New York leads with 684 headquartered companies, followed by Los Angeles (376) and Washington (139).

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 664 verified decision-maker contacts tracked across these 98 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 5, 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.