Company lists · Data refreshed September 2026

Top 25 Media agencies and representatives based in Denver, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 44 companies tracked

RevenueBase identified 44 media agencies and representatives headquartered in Denver, United States as of September 2026 and tracks 1,055 professional contacts across them, including 534 with verified work emails. New York is the largest hub.

This list covers media agencies and representatives 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.

How to read this list HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

44Companies

1,055Contacts tracked

534Verified emails

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The 25 largest media agencies and representatives based in Denver, United States

Ranked by team size

Top 25 of 44 media agencies and representatives based in Denver, United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names media agencies and representatives: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	CactusIndirect evidence	Denver, CO, United StatesHQ checked Sep 5, 2026	51-200	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, 2026
2	Adswerve, INCIndirect evidence	Denver, CO, United StatesHQ checked Sep 5, 2026	201-500	239
	“Adswerve helps marketers and agencies embrace innovation to create a positive impact to their businesses.” Source: company website · checked Sep 5, 2026
3	Booyah AdvertisingIndirect evidence	Denver, CO, United StatesHQ checked Sep 5, 2026	51-200	95
	“You're spending a lot on digital ads.” Source: company website · checked Sep 5, 2026
4	HeinrichIndirect evidence	Denver, CO, United StatesHQ checked Sep 5, 2026	51-200	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, 2026
5	ChoozlePartial evidence	Denver, CO, United StatesHQ checked Sep 5, 2026	51-200	59
	“Choozle is an omnichannel digital advertising platform and strategic partner built for today’s media landscape.” Source: company website · checked Sep 5, 2026
6	Strada MadeIndirect evidence	Denver, CO, United StatesHQ checked Sep 5, 2026	11-50	49
	“Strada is a full-service agency specializing in the art and science of brand building.” Source: company website · checked Sep 5, 2026
7	Techint LabsPartial evidence	Denver, CO, United StatesHQ checked Sep 5, 2026	51-200	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, 2026
8	Inline MediaPartial evidence	Denver, CO, United StatesHQ checked Sep 5, 2026	11-50	27
	“Inline Media is a media strategy, planning, and buying agency.” Source: company website · checked Sep 5, 2026
9	Decentrix INCIndirect evidence	Denver, CO, United StatesHQ checked Sep 5, 2026	51-200	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, 2026
10	January SpringIndirect evidence	Denver, CO, United StatesHQ checked Sep 5, 2026	11-50	19
	“We are the digital partner you’ve been searching for.” Source: company website · checked Sep 5, 2026
11	Explore CommunicationsPartial evidence	Denver, CO, United StatesHQ checked Sep 5, 2026	1-10	16
	“It's easy to define us as a media planning and buying shop.” Source: company website · checked Sep 5, 2026
12	Kinetic319Indirect evidence	Denver, CO, United StatesHQ checked Sep 5, 2026	11-50	10
	“Kinetic319 distinguishes itself in the advertising realm through a unique blend of creativity, strategy, and comprehensive expertise.” Source: company website · checked Sep 5, 2026
13	TEEMIndirect evidence	Denver, CO, United StatesHQ checked Sep 5, 2026	1-10	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, 2026
14	Thayer MediaPartial evidence	Denver, CO, United StatesHQ checked Sep 5, 2026	1-10	9
	“Our mantra is,"The thought counts." It's much more than just a tagline to us-it's the way we conduct our work, developing strategic media plans and executing those plans for our…” Source: company website · checked Sep 5, 2026
15	Media VisionsPartial evidence	Denver, CO, United StatesHQ checked Sep 5, 2026	1-10	9
	“Media Visions is a media planning and buying agency providing cost efficient and creative media options for our clients.” Source: company website · checked Sep 5, 2026
16	Pure Brand CommunicationsPartial evidence	Denver, CO, United StatesHQ checked Sep 5, 2026	11-50	8
	“Pure was created with the belief that agencies must fundamentally evolve to respond to diverse and rapidly changing media environments.” Source: company website · checked Sep 5, 2026
17	Ventura GrowthPartial evidence	Denver, CO, United StatesHQ checked Sep 5, 2026	1-10	6
	“Ventura Growth is the digital media partner for marketers looking to deliver successful marketing programs that are powered by the world’s leading ad tech platforms.” Source: company website · checked Sep 5, 2026
18	Launch AdvertisingIndirect evidence	Denver, CO, United StatesHQ checked Sep 5, 2026	1-10	6
	“Launch was created in 2002 to offer businesses a leaner, more nimble alternative to the traditional advertising agency.” Source: company website · checked Sep 5, 2026
19	Forté AdvertisingIndirect evidence	Denver, CO, United StatesHQ checked Sep 5, 2026	11-50	6
	“The forté advertising team brings over 60 years of experience delivering complete marketing and advertising solutions.” Source: company website · checked Sep 5, 2026
20	Leverage10Partial evidence	Denver, CO, United StatesHQ checked Sep 5, 2026	11-50	5
	“Leverage10 is a leading-edge media strategy and planning agency armed with full service creative capabilities when you need them.” Source: company website · checked Sep 5, 2026
21	Conveyor MediaPartial evidence	Denver, CO, United StatesHQ checked Sep 5, 2026	1-10	3
	“We are a creative-led media agency that moves brands forward.” Source: company website · checked Sep 5, 2026
22	Ambush Creative AdvertisingIndirect evidence	Denver, CO, United StatesHQ checked Sep 5, 2026	1-10	3
	“At Ambush Creative Advertising, we pride ourselves on being pioneers in disruptive advertising.” Source: company website · checked Sep 5, 2026
23	OAK Barrel Media, LLCPartial evidence	Denver, CO, United StatesHQ checked Sep 5, 2026	1-10	1
	“Oak Barrel Media is a boutique consulting firm focusing on media buying/martech, publisher revenue operations, and related software development.” Source: company website · checked Sep 5, 2026
24	What IF SolutionPartial evidence	Denver, CO, United StatesHQ checked Sep 5, 2026	1-10	1
	“What If Solution was founded by a team of marketers that asked, “What if there was a better solution?” Invested in seeing our clients succeed, we built solutions for media…” Source: company website · checked Sep 5, 2026
25	Emico MediaPartial evidence	Denver, United StatesHQ checked Sep 5, 2026	1-10	1
	“EMICO Media provides strategic media planning and buying services within print, out-of-home, radio, television, sponsorships and interactive and social media for national…” Source: company website · checked Sep 5, 2026

Showing 25 of 44 media agencies and representatives based in Denver, United States

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Media agencies and representatives based in Denver, United States at a glance

As of Sep 5, 2026

1-10Median size (employees)

New YorkLargest hub · 319 HQs

Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 44 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 and representatives, 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 and representatives”. 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 representatives, 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, 534 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 and representatives by metro in the United States

Frequently asked

How many media agencies and representatives are there based in Denver, United States?

RevenueBase identified 44 media agencies and representatives 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?

Cactus, headquartered in Denver, tops this list with the largest team on record.

Which city has the most media agencies and representatives?

New York leads with 319 headquartered companies, followed by Los Angeles (156) and Chicago (73).

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 534 verified decision-maker contacts tracked across these 44 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.