Company lists · Data refreshed September 2026

Top 25 Independent advertising agencies based in Denver, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 305 companies tracked

RevenueBase identified 305 company matches for independent advertising agencies associated with Denver, United States as of September 2026 and tracks 2,623 professional contacts across them, including 874 with verified work emails. Across the United States, New York is the largest hub for this category (1,928 companies); Denver has 305.

This list covers company matches for independent advertising 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 September 30, 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 Sep 30, 2026 How this list was built

305Companies

2,623Contacts tracked

874Verified emails

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The 25 largest independent advertising agencies based in Denver, United States

Ranked by team size

Top 25 of 305 company matches for independent advertising agencies based in Denver, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 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 Sep 30, 2026	51-200	269 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 · Sep 30, 2026 · View company records in RevenueBase
2	The Integer Group	Exact match	Denver, CO, United StatesHQ recorded Sep 30, 2026	1,001-5,000	234 contacts →
	Exact match “We are the Growth Company.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
3	Adtaxi	Exact match	Denver, CO, United StatesHQ recorded Sep 30, 2026	51-200	143 contacts →
	Exact match “Adtaxi is a client-centric digital organization that brings scale, precision, and sophistication to digital marketing.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
4	Backbone Media	Exact match	Denver, CO, United StatesHQ recorded Sep 30, 2026	51-200	119 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 · Sep 30, 2026 · View company records in RevenueBase
5	Booyah Advertising	Exact match	Denver, CO, United StatesHQ recorded Sep 30, 2026	51-200	95 contacts →
	Exact match “You're spending a lot on digital ads.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6	Heinrich	Exact match	Denver, CO, United StatesHQ recorded Sep 30, 2026	51-200	69 contacts →
	Exact match “If there’s one thing you need to know about Heinrich, it’s that we’re born for business.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7	Strada Made	Exact match	Denver, CO, United StatesHQ recorded Sep 30, 2026	11-50	49 contacts →
	Exact match “Strada is a full-service agency specializing in the art and science of brand building.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8	Specialty Incentives	Exact match	Denver, CO, United StatesHQ recorded Sep 30, 2026	11-50	47 contacts →
	Exact match “Specialty Incentives is a Denver-based branding and advertising agency with over 40 years of experience, redefining promotional marketing through high-impact branded merchandise.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9	Agency Fifty3	Exact match	Denver, CO, United StatesHQ recorded Sep 30, 2026	11-50	40 contacts →
	Exact match “Agency FIFTY3 crafts brands, products, websites, and campaigns that drive results (and drive our competitors crazy).” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
10	Techint Labs	Exact match	Denver, CO, United StatesHQ recorded Sep 30, 2026	51-200	37 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 · Sep 30, 2026 · View company records in RevenueBase
11	Diablo Media	Exact match	Denver, CO, United StatesHQ recorded Sep 30, 2026	11-50	31 contacts →
	Exact match “Diablo Media is a forward-thinking performance marketing agency focused on igniting the connection between brands and their consumers.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12	Inline Media	Exact match	Denver, CO, United StatesHQ recorded Sep 30, 2026	11-50	27 contacts →
	Exact match “Inline Media is a media strategy, planning, and buying agency.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13	Genesis INC	Exact match	Denver, CO, United StatesHQ recorded Sep 30, 2026	11-50	24 contacts →
	Exact match “Genesis is a strategic and creative consultancy that helps organizations turn their unique points of difference into market advantage.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14	Cultivator Advertising & Design	Exact match	Denver, CO, United StatesHQ recorded Sep 30, 2026	11-50	23 contacts →
	Exact match “We cultivate brands and the relationships people have with them.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15	Cohn Marketing	Exact match	Denver, CO, United StatesHQ recorded Sep 30, 2026	11-50	23 contacts →
	Exact match “Since COHN has been driven by an entrepreneurial spirit to solve business challenges and create lasting company value through creativity, strategy, and long-lasting relationships.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16	Real FIG Advertising Marketing	Exact match	Denver, CO, United StatesHQ recorded Sep 30, 2026	11-50	20 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 · Sep 30, 2026 · View company records in RevenueBase
17	Watermark	Exact match	Denver, CO, United StatesHQ recorded Sep 30, 2026	11-50	20 contacts →
	Exact match “Watermark is a tight-knit group of very talented, technically savvy and extremely creative professionals.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18	Burns Marketing	Exact match	Denver, CO, United StatesHQ recorded Sep 30, 2026	11-50	20 contacts →
	Exact match “We’re an independent creative agency born and bred in Colorado – a team of dreamers, doers, and fanatics for our clients and their brands.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19	The Xcite Group	Exact match	Denver, CO, United StatesHQ recorded Sep 30, 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 · Sep 30, 2026 · View company records in RevenueBase
20	January Spring	Exact match	Denver, CO, United StatesHQ recorded Sep 30, 2026	11-50	19 contacts →
	Exact match “We are the digital partner you’ve been searching for.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
21	Ogilvy Denver	Exact match	Denver, CO, United StatesHQ recorded Sep 30, 2026	51-200	18 contacts →
	Exact match “Ogilvy has been producing iconic, culture-changing marketing campaigns since the day its founder, David Ogilvy, opened up shop in 1948.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
22	Magneti	Exact match	Denver, CO, United StatesHQ recorded Sep 30, 2026	11-50	17 contacts →
	Exact match “We believe that great ideas demand great marketing.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23	The Public Works	Exact match	Denver, CO, United StatesHQ recorded Sep 30, 2026	1-10	17 contacts →
	Exact match “Welcome to The Public Works: One team.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
24	Explore Communications	Exact match	Denver, CO, United StatesHQ recorded Sep 30, 2026	1-10	16 contacts →
	Exact match “It's easy to define us as a media planning and buying shop.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
25	Worldwide Partners, INC	Exact match	Denver, CO, United StatesHQ recorded Sep 30, 2026	1,001-5,000	16 contacts →
	Exact match “The world's most collaborative agency network.” Recorded in the RevenueBase company graph · Sep 30, 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 “independent advertising 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 25 of 305 independent advertising agencies based in Denver, United States

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Independent advertising agencies based in Denver, United States at a glance

As of Sep 30, 2026

33.3%Verified-email coverage

8.6Average contacts per company

1-10Median size (employees)

Sep 30, 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 305 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 “independent advertising 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 874 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 September 30, 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.

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

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

RevenueBase identified 305 company matches for independent advertising agencies associated with Denver, United States as of September 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 independent advertising agencies?

New York leads the United States with 1,928 company records, followed by Los Angeles (1,249) and Miami (606). Denver has 305.

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 874 professional contacts with verified work emails tracked across these 305 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 September 30, 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.