Company lists · Data refreshed October 2026

Top 20 Communications consulting firms based in St. Louis, United States

Name: Communications consulting firms based in St. Louis, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 1, 2026 37 companies tracked

RevenueBase identified 37 company matches for communications consulting firms associated with St. Louis, United States as of October 2026 and tracks 201 professional contacts across them, including 104 with verified work emails. Across the United States, New York is the largest hub for this category (498 companies); St. Louis has 37.

This list covers company matches for communications consulting firms associated with St. Louis, 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 October 1, 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 Oct 1, 2026 How this list was built

37Companies

201Contacts tracked

104Verified emails

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The 20 largest communications consulting firms based in St. Louis, United States

Ranked by team size

Top 20 of 37 company matches for communications consulting firms based in St. Louis, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 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	Standing Partnership	Exact match	St. Louis, MO, United StatesHQ recorded Oct 1, 2026	11-50	33 contacts →
	Exact match “Standing Partnership is a marketing and corporate communications consulting firm that excels at strategy and execution.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2	OBATA	Exact match	St. Louis, MO, United StatesHQ recorded Oct 1, 2026	11-50	22 contacts →
	Exact match “OBATA is a leading U.S-based strategic and creative communications partner, distinct from similarly named firms, helping global organizations turn complex corporate and…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3	Kaoh Media	Exact match	St. Louis, MO, United StatesHQ recorded Oct 1, 2026	11-50	18 contacts →
	Exact match “What we do in one sentence: We consult, manage & implement marketing, public relations & public affairs campaigns.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4	AMM Communications	Exact match	St. Louis, MO, United StatesHQ recorded Oct 1, 2026	1-10	14 contacts →
	Exact match “Drive Revenue.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5	The Hauser Group, INC	Exact match	St. Louis, MO, United StatesHQ recorded Oct 1, 2026	1-10	12 contacts →
	Exact match “The Hauser Group is a St.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6	Mazur & CO	Exact match	St. Louis, MO, United StatesHQ recorded Oct 1, 2026	1-10	12 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7	Common Ground Public Relations	Exact match	St. Louis, MO, United StatesHQ recorded Oct 1, 2026	1-10	11 contacts →
	Exact match “Award-winning PR team based in the Midwest with unparalleled enthusiasm for helping clients with strategic communications campaigns, including: organic earned media, social media…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8	Casey Communications	Exact match	St. Louis, MO, United StatesHQ recorded Oct 1, 2026	1-10	10 contacts →
	Exact match “We help clients discover and tell their stories to ensure that their organizations grow, they attract great people and enhance their reputation.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9	Magnetize	Exact match	St. Louis, MO, United StatesHQ recorded Oct 1, 2026	11-50	8 contacts →
	Exact match “Magnetize is a marketing agency with decades of experience.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10	Chemistry PR & Multimedia	Exact match	St. Louis, MO, United StatesHQ recorded Oct 1, 2026	1-10	7 contacts →
	Exact match “Core Specialization include.* Public Relations * Media Relations * Marketing * Crisis Communications * Event Management * Social Media * Video Production From celebrities (such as…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11	Solstice Productions	Exact match	St. Louis, MO, United StatesHQ recorded Oct 1, 2026	1-10	7 contacts →
	Exact match “At Solstice, we help organizations communicate more clearly-both inside their teams and out in the world.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12	Kaleidoscope Management Group	Exact match	St. Louis, MO, United StatesHQ recorded Oct 1, 2026	1-10	6 contacts →
	Exact match “Forward-thinking marketing & communication strategies that cut through the noise.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13	Byrne PR	Exact match	St. Louis, MO, United StatesHQ recorded Oct 1, 2026	1-10	5 contacts →
	Exact match “BYRNE PR is a smarter, more cost-efficient alternative to traditional public relations agencies.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14	The Upwrite Group	Exact match	St. Louis, United StatesHQ recorded Oct 1, 2026	1-10	4 contacts →
	Exact match “Your brand is our brand.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15	Penman PR	Exact match	St. Louis, MO, United StatesHQ recorded Oct 1, 2026	1-10	3 contacts →
	Exact match “Penman PR is a symbol of professionalism, strategic innovation and goodwill underlined with a dose of tenacity, instantly differentiating it from all other public relations firms.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16	Workman Communications Group	Exact match	St. Louis, MO, United StatesHQ recorded Oct 1, 2026	1-10	2 contacts →
	Exact match “The Workman Company develops and implements intelligent communications platforms for businesses seeking marketplace and reputational leadership.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17	Evan COX Consulting	Exact match	St. Louis, MO, United StatesHQ recorded Oct 1, 2026	1-10	1 contacts →
	Exact match “Most nonprofits and small businesses wrestle with the complexity of having multiple, unique audiences.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18	Leigh Walters Communications, LLC	Exact match	St. Louis, MO, United StatesHQ recorded Oct 1, 2026	1-10	1 contacts →
	Exact match “LWC helps expertise-driven organizations and their leaders establish authority, foster trust, and communicate with clarity and impact.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19	Jennifer Beidle Communications	Exact match	St. Louis, United StatesHQ recorded Oct 1, 2026	1-10	1 contacts →
	Exact match “Founded in 2003, Jennifer Beidle Communications, LLC (JBC) provides clients of all sizes and industries with a variety of personalized, focused and results-driven public…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
20	Standpoint Public Affairs	Exact match	St. Louis, MO, United StatesHQ recorded Oct 1, 2026	1-10	1 contacts →
	Exact match “StandPoint offers strategic public affairs consulting for business, government, and community organizations that find themselves in a complex, challenging, sometimes even hostile…” Recorded in the RevenueBase company graph · Oct 1, 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 “communications consulting firms”. 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 20 of 37 communications consulting firms based in St. Louis, United States

See the full list, filter by size, metro and specialty, and access 104 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Communications consulting firms based in St. Louis, United States at a glance

As of Oct 1, 2026

51.7%Verified-email coverage

5.4Average contacts per company

1-10Median size (employees)

Oct 1, 2026Page data refreshed

Companies by employee count

1-10

11-50

Email recency for this list is measured across the whole United States list rather than for St. Louis, so it is reported there. Company counts and contact totals on this page are exact for St. Louis, over 37 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 St. Louis, United States whose business descriptions match “communications consulting firms” 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 104 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 October 1, 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.

Communications consulting firms by metro in the United States

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 “communications consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many communications consulting firms are there based in St. Louis, United States?

RevenueBase identified 37 company matches for communications consulting firms associated with St. Louis, United States as of October 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?

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

Which city in the United States has the most communications consulting firms?

New York leads the United States with 498 company records, followed by Washington (315) and Los Angeles (173). St. Louis has 37.

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 104 professional contacts with verified work emails tracked across these 37 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 October 1, 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.