Company lists · Data refreshed November 2026

Top 22 Communication agencies based in Denver, United States

Name: Communication agencies based in Denver, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 304 companies tracked

RevenueBase identified 304 company matches for communication agencies associated with Denver, United States as of November 2026 and tracks 3,045 professional contacts across them, including 1,155 with verified work emails. Across the United States, New York is the largest hub for this category (2,324 companies); Denver has 304.

This list covers company matches for communication agencies associated with Denver, 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 November 6, 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 Nov 6, 2026 How this list was built

304Companies

3,045Contacts tracked

1,155Verified emails

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The 22 largest communication agencies based in Denver, United States

Ranked by team size

Top 22 of 304 company matches for communication agencies based in Denver, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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	Cactus	Exact match	Denver, CO, United StatesHQ recorded Nov 6, 2026	51-200	292 contacts →
	Exact match “Cactus was founded in 1990 on the belief that creativity and innovation can solve the biggest, most complex brand challenges.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Backbone Media	Exact match	Denver, CO, United StatesHQ recorded Nov 6, 2026	51-200	111 contacts →
	Exact match “At Backbone, we are insiders of the outside world; we bring an expedition mindset and discipline specializations to hone, amplify and stoke brands in the active lifestyle space…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Booyah Advertising	Exact match	Denver, CO, United StatesHQ recorded Nov 6, 2026	51-200	89 contacts →
	Exact match “You're spending a lot on digital ads.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Philosophy Communication	Exact match	Denver, CO, United StatesHQ recorded Nov 6, 2026	11-50	64 contacts →
	Exact match “Philosophy Communication is a marketing and public relations firm focused on creative campaigns that reach the affluent buyer.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Strada Made	Exact match	Denver, CO, United StatesHQ recorded Nov 6, 2026	11-50	50 contacts →
	Exact match “Strada is a full-service agency specializing in the art and science of brand building.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	CIG Public Relations	Exact match	Denver, CO, United StatesHQ recorded Nov 6, 2026	11-50	43 contacts →
	Exact match “CIG is a full-service, woman-owned public relations, public information and creative agency.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Communications Strategy Group CSG	Exact match	Denver, CO, United StatesHQ recorded Nov 6, 2026	11-50	39 contacts →
	Exact match “Communications Strategy Group (CSG®) is a public relations and marketing agency working at the intersection of intent and action.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	GBSM	Exact match	Denver, CO, United StatesHQ recorded Nov 6, 2026	11-50	37 contacts →
	Exact match “Since 1986, GBSM has established a track record of helping organizations achieve extraordinary things through strategic planning and powerful communications.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Techint Labs	Exact match	Denver, CO, United StatesHQ recorded Nov 6, 2026	51-200	31 contacts →
	Exact match “Techint Labs is an independent advertising agency that combines industry-leading media and analytics, award-winning creative services, and proprietary technology to take brands to…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	B Public Relations, LLC	Exact match	Denver, CO, United StatesHQ recorded Nov 6, 2026	11-50	26 contacts →
	Exact match “B Public Relations (BPR) is an integrated, strategic communications firm with extensive experience developing and executing public relations, influencer and social media campaigns…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Inline Media	Exact match	Denver, CO, United StatesHQ recorded Nov 6, 2026	11-50	26 contacts →
	Exact match “Inline Media is a media strategy, planning, and buying agency.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Real FIG Advertising Marketing	Exact match	Denver, CO, United StatesHQ recorded Nov 6, 2026	11-50	23 contacts →
	Exact match “Real FiG Advertising + Marketing is a full-service marketing agency for established small to mid-sized businesses looking to grow through inbound lead generation and brand…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Circuit Media	Exact match	Denver, CO, United StatesHQ recorded Nov 6, 2026	51-200	23 contacts →
	Exact match “MASTERS OF THE MESSAGE Founded in 2002 by attorney Rebecca Askew, Circuit Media provides communications, staffing, and creative services for government.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Worldwide Partners, INC	Exact match	Denver, CO, United StatesHQ recorded Nov 6, 2026	1,001-5,000	22 contacts →
	Exact match “The world's most collaborative agency network.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Cultivator Advertising & Design	Exact match	Denver, CO, United StatesHQ recorded Nov 6, 2026	11-50	21 contacts →
	Exact match “We cultivate brands and the relationships people have with them.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Explore Communications	Exact match	Denver, CO, United StatesHQ recorded Nov 6, 2026	1-10	21 contacts →
	Exact match “It's easy to define us as a media planning and buying shop.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	The Public Works	Exact match	Denver, CO, United StatesHQ recorded Nov 6, 2026	1-10	20 contacts →
	Exact match “Welcome to The Public Works: One team.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	The Xcite Group	Exact match	Denver, CO, United StatesHQ recorded Nov 6, 2026	11-50	20 contacts →
	Exact match “Digital marketing is both an art and a science, and it's always evolving.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	January Spring	Exact match	Denver, CO, United StatesHQ recorded Nov 6, 2026	11-50	19 contacts →
	Exact match “We are the digital partner you’ve been searching for.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Prim CO	Exact match	Denver, CO, United StatesHQ recorded Nov 6, 2026	11-50	18 contacts →
	Exact match “Based in Denver, Colorado, Prim + Co is a marketing and public relations agency that allows for quick results.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	ROLE	Exact match	Denver, CO, United StatesHQ recorded Nov 6, 2026	1-10	18 contacts →
	Exact match “Established in 2010, we are a small, flexible agency that specializes in branding, design, and imagery.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Linhart Public Relations	Exact match	Denver, CO, United StatesHQ recorded Nov 6, 2026	11-50	17 contacts →
	Exact match “Linhart PR is a national public relations firm based in Denver that specializes in marketing communications, public relations, strategic counseling, media training and social…” Recorded in the RevenueBase company graph · Nov 6, 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 “communication agencies”. 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 22 of 304 communication agencies based in Denver, United States

See the full list, filter by size, metro and specialty, and access 1,155 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Communication agencies based in Denver, United States at a glance

As of Nov 6, 2026

37.9%Verified-email coverage

10.0Average contacts per company

1-10Median size (employees)

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

220

11-50

51-200

201-500

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for Denver, so it is reported there. Company counts and contact totals on this page are exact for Denver, over 304 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 Denver, United States whose business descriptions match “communication agencies” 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 1,155 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 November 6, 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.

Communication agencies 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 “communication agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many communication agencies are there based in Denver, United States?

RevenueBase identified 304 company matches for communication agencies associated with Denver, United States as of November 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?

Cactus 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 communication agencies?

New York leads the United States with 2,324 company records, followed by Los Angeles (1,227) and Chicago (652). Denver has 304.

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 1,155 professional contacts with verified work emails tracked across these 304 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 November 6, 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.