Company lists · Data refreshed September 2026
Top 25 Media agencies based in Denver, United States
RevenueBase identified 166 media agencies headquartered in Denver, United States as of September 2026 and tracks 2,777 professional contacts across them, including 1,070 with verified work emails. New York is the largest hub.
This list covers media agencies headquartered in Denver, 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.
The 25 largest media agencies based in Denver, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 657 | ||||
“MediaNews Group MediaNews Group is one of the largest media groups in the U.S, serving high-value audiences in their preferred environments, and connecting advertisers to them.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | 269 | ||||
“Cactus was founded in 1990 on the belief that creativity and innovation can solve the biggest, most complex brand challenges.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | 239 | ||||
“Adswerve helps marketers and agencies embrace innovation to create a positive impact to their businesses.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | 143 | ||||
“Adtaxi is a client-centric digital organization that brings scale, precision, and sophistication to digital marketing.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | 95 | ||||
“You're spending a lot on digital ads.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | 69 | ||||
“If there’s one thing you need to know about Heinrich, it’s that we’re born for business.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | 59 | ||||
“Choozle is an omnichannel digital advertising platform and strategic partner built for today’s media landscape.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | Strada MadeIndirect evidence | 49 | |||
“Strada is a full-service agency specializing in the art and science of brand building.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | Denver WestwordStrong evidence | 47 | |||
“As a full-service media and marketing company, Denver Westword specializes in bringing people together in the Mile High City.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | 37 | ||||
“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…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | Inline MediaStrong evidence | 27 | |||
“Inline Media is a media strategy, planning, and buying agency.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | 25 | ||||
“Decentrix is a global advertising technology and services company that develops, consults and licenses enterprise wide SaaS solutions that create operational efficiencies and…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | 20 | ||||
“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…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | WatermarkIndirect evidence | 20 | |||
“Watermark is a tight-knit group of very talented, technically savvy and extremely creative professionals.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | 20 | ||||
“Digital marketing is both an art and a science, and it's always evolving.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | January SpringIndirect evidence | 19 | |||
“We are the digital partner you’ve been searching for.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | 18 | ||||
“Ogilvy has been producing iconic, culture-changing marketing campaigns since the day its founder, David Ogilvy, opened up shop in 1948.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | MagnetiIndirect evidence | 17 | |||
“We believe that great ideas demand great marketing.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | 17 | ||||
“We are where Video production and Marketing meet to enhance your business and deliver the message your consumer needs to hear about you.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | 16 | ||||
“It's easy to define us as a media planning and buying shop.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | 11 | ||||
“Carbon8 is an interactive advertising agency located in the Lower Highlands neighborhood of Denver, Colorado.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 22 | 10 | ||||
“Kinetic319 distinguishes itself in the advertising realm through a unique blend of creativity, strategy, and comprehensive expertise.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 23 | MONDOIndirect evidence | 10 | |||
“Enterprise strategy.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 24 | 10 | ||||
“TEEM is a full-service marketing agency built on an expert creative network and located in Denver, Colorado.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 25 | 9 | ||||
“We believe in stuff.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 166 media agencies based in Denver, United States
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Media agencies based in Denver, United States at a glance
As of Sep 5, 2026Companies by employee count
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 Denver, over 166 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 media agencies, 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 Denver, United States whose own description of what they do matches “media agencies”. 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 media agencies, and records with no verified work email. Companies headquartered outside Denver 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, 1,070 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.
Media agencies by metro in the United States
- Media agencies in New York1316
- Media agencies in Los Angeles761
- Media agencies in Miami416
- Media agencies in Chicago346
- Media agencies in Atlanta296
- Media agencies in Dallas239
- Media agencies in San Francisco225
- Media agencies in Houston223
- Media agencies in Austin218
- Media agencies in Denver166
- Media agencies in Las Vegas154
- Media agencies in San Diego151
- Media agencies in Boston136
- Media agencies in Portland126
- Media agencies in Phoenix123
- Media agencies in Seattle121
- Media agencies in Minneapolis117
- Media agencies in Tampa115
- Media agencies in Washington112
- Media agencies in Orlando109
- Media agencies in Charlotte102
- Media agencies in Philadelphia98
- Media agencies in Nashville92
- Media agencies in San Antonio89
- Media agencies in Fort Lauderdale83
- Media agencies in Scottsdale79
- Media agencies in New York City78
- Media agencies in Columbus68
- Media agencies in Pittsburgh68
- Media agencies in Sheridan64
- Media agencies in Brooklyn62
- Media agencies in Salt Lake City61
- Media agencies in Indianapolis58
- Media agencies in Irvine58
- Media agencies in Raleigh58
- Media agencies in Richmond58
- Media agencies in Santa Monica58
- Media agencies in Jacksonville55
- Media agencies in Cincinnati54
- Media agencies in Cleveland51
- Media agencies in Louisville50
- Media agencies in Beverly Hills48
- Media agencies in Sacramento47
- Media agencies in Wilmington47
- Media agencies in Boca Raton46
- Media agencies in New Orleans46
- Media agencies in Detroit45
- Media agencies in St. Louis44
- Media agencies in Fort Worth43
- Media agencies in Birmingham41
- Media agencies in Milwaukee41
- Media agencies in Baltimore40
- Media agencies in Newport Beach40
- Media agencies in Tulsa40
- Media agencies in Miami Beach39
- Media agencies in Rochester39
- Media agencies in West Palm Beach38
- Media agencies in Omaha36
- Media agencies in Buffalo35
- Media agencies in Columbia35
- Media agencies in Kansas City35
- Media agencies in Plano35
- Media agencies in San Jose35
- Media agencies in Springfield35
- Media agencies in Madison34
- Media agencies in Colorado Springs33
- Media agencies in Greenville33
- Media agencies in Sarasota33
- Media agencies in Burbank31
- Media agencies in Coral Gables31
- Media agencies in Little Rock31
- Media agencies in Long Beach31
- Media agencies in Hollywood30
- Media agencies in Grand Rapids29
- Media agencies in Charleston28
- Media agencies in Knoxville28
- Media agencies in Tucson28
- Media agencies in Carlsbad27
- Media agencies in Oklahoma City27
- Media agencies in Spokane27
- Media agencies in Stamford27
- Media agencies in El Segundo26
- Media agencies in St Louis26
- Media agencies in Virginia Beach26
Frequently asked
How many media agencies are there based in Denver, United States?
RevenueBase identified 166 media agencies headquartered in Denver, 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?
Medianews Group, headquartered in Denver, tops this list with the largest team on record.
Which city has the most media agencies?
New York leads with 1316 headquartered companies, followed by Los Angeles (761) and Miami (416).
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 1,070 verified decision-maker contacts tracked across these 166 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.