Company lists · Data refreshed September 2026

Top 25 B2B public relations firms based in Austin, United States

Name: B2B public relations firms based in Austin, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 138 companies tracked

RevenueBase identified 138 B2B public relations firms headquartered in Austin, United States as of September 2026 and tracks 742 professional contacts across them, including 330 with verified work emails. New York is the largest hub.

This list covers B2B public relations firms headquartered in Austin, 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

138Companies

742Contacts tracked

330Verified emails

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The 25 largest B2B public relations firms based in Austin, United States

Ranked by team size

Top 25 of 138 B2B public relations firms based in Austin, United States, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to B2B public relations 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	INK Communications CO	Strong evidence	Austin, TX, United StatesHQ checked Sep 21, 2026	51-200	56 contacts →
	Strong evidence “INK specializes in helping B2B tech and energy companies amplify their presence and drive growth through strategic public relations, thought leadership, content marketing, social…” Source: RevenueBase Database · checked Sep 21, 2026
2	Ecpr Texas	Strong evidence	Austin, TX, United StatesHQ checked Sep 21, 2026	11-50	29 contacts →
	Strong evidence “ECPR Texas is an Austin-based firm specializing in local, statewide and national projects involving media relations, public affairs, legislative and grassroots projects, business…” Source: RevenueBase Database · checked Sep 21, 2026
3	Zilker Media	Indirect evidence	Austin, TX, United StatesHQ checked Sep 21, 2026	11-50	26 contacts →
	Indirect evidence “Zilker Media is an end-to-end PR and brand strategy agency for thought leaders and the companies they lead.” Source: RevenueBase Database · checked Sep 21, 2026
4	The PR Boutique Texas	Strong evidence	Austin, TX, United StatesHQ checked Sep 21, 2026	11-50	24 contacts →
	Strong evidence “The PR Boutique is a leading full-service public relations firm with offices in Austin, Houston and San Antonio - serving all of Texas.” Source: RevenueBase Database · checked Sep 21, 2026
5	The Monument Group	Indirect evidence	Austin, TX, United StatesHQ checked Sep 21, 2026	11-50	21 contacts →
	Indirect evidence “The Monument Group is a strategic communications firm that positions our clients for success in Texas.” Source: RevenueBase Database · checked Sep 21, 2026
6	Vianovo	Indirect evidence	Austin, TX, United StatesHQ checked Sep 21, 2026	11-50	20 contacts →
	Indirect evidence “Vianovo is a boutique management consulting firm that specializes in high-stakes brand, policy and crisis issues.” Source: RevenueBase Database · checked Sep 21, 2026
7	Treble	Indirect evidence	Austin, TX, United StatesHQ checked Sep 21, 2026	11-50	19 contacts →
	Indirect evidence “Treble is the PR agency that drives exits.” Source: RevenueBase Database · checked Sep 21, 2026
8	Anthonybarnum Public Relations	Indirect evidence	Austin, TX, United StatesHQ checked Sep 21, 2026	11-50	18 contacts →
	Indirect evidence “Leading technology companies select anthonyBarnum to increase their visibility, hone their external image and generate meaningful media coverage aligned with their core objectives.” Source: RevenueBase Database · checked Sep 21, 2026
9	The Mach 1 Group	Indirect evidence	Austin, TX, United StatesHQ checked Sep 21, 2026	1-10	17 contacts →
	Indirect evidence “The MACH 1 Group is a strategic communications firm.” Source: RevenueBase Database · checked Sep 21, 2026
10	RED FAN Communications	Partial evidence	Austin, TX, United StatesHQ checked Sep 21, 2026	11-50	14 contacts →
	Partial evidence “Red Fan Communications is a strategic, integrated communications partner for dynamic B2B and technology brands.” Source: RevenueBase Database · checked Sep 21, 2026
11	Resplendent Agency	Indirect evidence	Austin, TX, United StatesHQ checked Sep 21, 2026	11-50	14 contacts →
	Indirect evidence “Resplendent Agency is a story-based PR and Marketing agency with offices in Austin, Texas and Richmond, Virginia.” Source: RevenueBase Database · checked Sep 21, 2026
12	Snackbox	Indirect evidence	Austin, TX, United StatesHQ checked Sep 21, 2026	11-50	14 contacts →
	Indirect evidence “We escaped the big agency way of doing things, created our own path, followed our own work philosophies and packaged them in a neat little orange box.” Source: RevenueBase Database · checked Sep 21, 2026
13	Crosswind Media & Public Relations	Indirect evidence	Austin, TX, United StatesHQ checked Sep 21, 2026	11-50	13 contacts →
	Indirect evidence “We are a leading regional communications marketing firm with deep national and international Fortune 500 experience and seasoned talent connecting, informing and creating…” Source: RevenueBase Database · checked Sep 21, 2026
14	Juice Consulting	Indirect evidence	Austin, TX, United StatesHQ checked Sep 21, 2026	1-10	12 contacts →
	Indirect evidence “Named 2025 "Local Agency of the Year" by the Alliance for Women in Media Austin, Juice is best known for goal-driven campaigns that leave no stone unturned.” Source: RevenueBase Database · checked Sep 21, 2026
15	Gldn PR	Strong evidence	Austin, TX, United StatesHQ checked Sep 21, 2026	11-50	12 contacts →
	Strong evidence “Gldn PR is a leading Public Relations Firm dedicated to elevating our clients' brands through strategic media exposure.” Source: RevenueBase Database · checked Sep 21, 2026
16	Adisa Communications	Indirect evidence	Austin, United StatesHQ checked Sep 21, 2026	11-50	12 contacts →
	Indirect evidence “Providing clarity for our clients since 1995.” Source: RevenueBase Database · checked Sep 21, 2026
17	Cave Henricks Communications	Partial evidence	Austin, TX, United StatesHQ checked Sep 21, 2026	1-10	9 contacts →
	Partial evidence “Cave Henricks Communications is a full-service media relations and consulting firm for authors and thought leaders.” Source: RevenueBase Database · checked Sep 21, 2026
18	Arrow Branding Public Relations Design Digital Media	Indirect evidence	Austin, TX, United StatesHQ checked Sep 21, 2026	1-10	9 contacts →
	Indirect evidence “Arrow brings brands to life through smart strategy, creative ideas, and powerful storytelling.” Source: RevenueBase Database · checked Sep 21, 2026
19	Digital Advance	Partial evidence	Austin, TX, United StatesHQ checked Sep 21, 2026	1-10	9 contacts →
	Partial evidence “Digital Advance is a strategic communications firm specializing in public affairs, public opinion, and digital communications.” Source: RevenueBase Database · checked Sep 21, 2026
20	TSB Digital Creative Agency The Social Being LLC	Indirect evidence	Austin, TX, United StatesHQ checked Sep 21, 2026	1-10	9 contacts →
	Indirect evidence “The Social Being LLC, doing business as TSB Digital Creative Agency (TSB), is a full-service marketing and communications firm headquartered in Austin, Texas and originally…” Source: RevenueBase Database · checked Sep 21, 2026
21	Eller Group	Indirect evidence	Austin, TX, United StatesHQ checked Sep 21, 2026	11-50	8 contacts →
	Indirect evidence “OUR APPROACH Assess, Strategize, Act The world can turn slowly – or move at light speed.” Source: RevenueBase Database · checked Sep 21, 2026
22	Ketner Group	Indirect evidence	Austin, TX, United StatesHQ checked Sep 21, 2026	11-50	8 contacts →
	Indirect evidence “As the go-to PR agency for retail tech companies, Ketner Group helps our clients build brand, drive demand and grow shareholder value through innovative communications strategies.” Source: RevenueBase Database · checked Sep 21, 2026
23	Razor Sharp Public Relations	Strong evidence	Austin, TX, United StatesHQ checked Sep 21, 2026	1-10	7 contacts →
	Strong evidence “Razor Sharp PR is a full-service public relations agency that successfully manages PR campaigns for new and established clients in a variety of business sectors, including…” Source: RevenueBase Database · checked Sep 21, 2026
24	Arete Public Affairs	Partial evidence	Austin, TX, United StatesHQ checked Sep 21, 2026	1-10	7 contacts →
	Partial evidence “Our company name, Arete Public Affairs, encapsulates the essence of Arete, the ancient Greek concept of excellence and moral virtue.” Source: RevenueBase Database · checked Sep 21, 2026
25	SMN PR Digital	Indirect evidence	Austin, TX, United StatesHQ checked Sep 21, 2026	1-10	7 contacts →
	Indirect evidence “SMN PR + DIGITAL has a broad range of experience with particular expertise in the worlds of hospitality, lifestyle, entertainment, fashion and design.” 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: B2B public relations 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 B2B public relations firms.
Partial evidence: Its own public description names part of B2B public relations firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name B2B public relations 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 138 B2B public relations firms based in Austin, United States

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B2B public relations firms based in Austin, United States at a glance

As of Sep 21, 2026

44.5%Verified-email coverage

5.4Average contacts per company

1-10Median size (employees)

505.1%Largest-city concentration · New York

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

107

11-50

51-200

Email recency for this list is measured across the whole United States list rather than for Austin, so it is reported there. Company counts and contact totals on this page are exact for Austin, over 138 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 B2B public relations 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 Austin, United States whose own description of what they do matches “B2B public relations 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 B2B public relations 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 B2B public relations firms, and records with no verified work email. Companies headquartered outside Austin 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, 330 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.

B2B public relations 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 B2B public relations 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 B2B public relations firms are there based in Austin, United States?

RevenueBase identified 138 B2B public relations firms headquartered in Austin, 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?

INK Communications CO, headquartered in Austin, tops this list with the largest team on record.

Which city has the most B2B public relations firms?

New York leads with 697 headquartered companies, followed by Los Angeles (350) and Washington (284).

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 330 verified decision-maker contacts tracked across these 138 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.