Company lists · Data refreshed September 2026
Top 23 Health marketing agencies based in Denver, United States
RevenueBase identified 51 health marketing agencies headquartered in Denver, United States as of September 2026 and tracks 271 professional contacts across them, including 127 with verified work emails. New York is the largest hub.
This list covers health marketing 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 21, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 23 largest health marketing agencies based in Denver, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 69 contacts → | ||||
Indirect evidence “If there’s one thing you need to know about Heinrich, it’s that we’re born for business.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 2 | 20 contacts → | ||||
Partial evidence “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: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 3 | 14 contacts → | ||||
Partial evidence “If you are looking to move beyond ineffective, more-of-the-same marketing for your organization, A-Train is ready to help.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 4 | 12 contacts → | ||||
Indirect evidence “GSMM helps you engage your target audiences regionally, nationally, or internationally to achieve your business goals or education results.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 5 | 10 contacts → | ||||
Indirect evidence “Kinetic319 distinguishes itself in the advertising realm through a unique blend of creativity, strategy, and comprehensive expertise.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 6 | 9 contacts → | ||||
Indirect evidence “Vanguard: a forefront of an action or movement.” – Merriam-Webster.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 7 | 9 contacts → | ||||
Strong evidence “We are a comprehensive online marketing company that helps to promote healthcare businesses online.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 8 | 6 contacts → | ||||
Indirect evidence “Fireant Studio is a Denver-based web design and development agency building accessibility-first digital platforms for universities, government agencies, and nonprofits.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 9 | 6 contacts → | ||||
Indirect evidence “We stand out among our peers by blending creativity, innovation and data-driven strategies that consistently exceed client expectations.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 10 | 5 contacts → | ||||
Partial evidence “ContextWest B2B Marketing Agency is a Denver-based digital marketing agency that helps businesses grow through its proven strategies and high-impact marketing campaigns.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 11 | 3 contacts → | ||||
Indirect evidence “Physician's Liaison is dedicated to growing medical practices/ hospital departments and niche medical practices through targeted efforts, focused on face-to-face networking.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 12 | 3 contacts → | ||||
Partial evidence “4th Dimension is a marketing agency in Denver and Dallas, providing small- and medium-sized business with strategy, communications, advertising, and digital services to grow their…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 13 | 3 contacts → | ||||
Partial evidence “Skyward Marketing is a boutique marketing agency that takes pride in producing great work for a small set of clients.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 14 | 2 contacts → | ||||
Strong evidence “Providing quantitative and qualitative marketing research and consulting services to the health care industry, including outcomes assessments, patient satisfaction, social…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 15 | 2 contacts → | ||||
Strong evidence “We are a boutique agency that helps companies in healthcare develop and define their technology and digital marketing approach.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 16 | 1 contacts → | ||||
Indirect evidence “Commence Media was founded in 2015 by George Belcher with the goal of helping small and medium-sized businesses grow in the rapidly evolving digital landscape.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 17 | 1 contacts → | ||||
Partial evidence “Unreal Dev Studio is a Denver-based marketing and technology studio founded by Lauren Alexander.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 18 | 1 contacts → | ||||
Partial evidence “Star Strategy was founded on the belief that you shouldn't need an enterprise level marketing budget to get an effective, data-driven marketing strategy.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 19 | 1 contacts → | ||||
Partial evidence “Our Passion is Marketing That Produces Measurable Results We work with medical professionals – doctors, surgery centers, and hospitals to create marketing programs that drive real…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 20 | 1 contacts → | ||||
Partial evidence “Banter Strategy is an embedded fractional marketing team that closes the gap between limited internal resources and effective marketing operations and brand strategy.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 21 | 1 contacts → | ||||
Indirect evidence “Growth-driven.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 22 | 1 contacts → | ||||
Partial evidence “Lollio Arts specializes in creating and implementing marketing campaigns that empower small and medium-sized businesses to excel and flourish in today's dynamic, multi-platform…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 23 | 1 contacts → | ||||
Partial evidence “Upward Digital is a growth agency built for health-focused brands that need compliant, scalable, high-performance patient acquisition.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: health marketing agencies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names health marketing agencies.
- Partial evidence
- Its own public description names part of health marketing agencies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name health marketing agencies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 23 of 51 health marketing agencies based in Denver, United States
See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 127 reachable decision-makers.
Free signup · no credit card
Health marketing agencies based in Denver, United States at a glance
As of Sep 21, 2026Companies by employee count
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 51 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 health marketing agencies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, 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 “health marketing agencies”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names health marketing agencies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among health marketing 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 its RevenueBase Smart Search 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, 127 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 21, 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.
Health marketing agencies by metro in the United States
- Health marketing agencies in New York200
- Health marketing agencies in Chicago95
- Health marketing agencies in Los Angeles77
- Health marketing agencies in San Diego74
- Health marketing agencies in Dallas72
- Health marketing agencies in Miami69
- Health marketing agencies in Austin67
- Health marketing agencies in Atlanta65
- Health marketing agencies in Houston58
- Health marketing agencies in Boston53
- Health marketing agencies in Denver51
- Health marketing agencies in Tampa51
- Health marketing agencies in Charlotte43
- Health marketing agencies in Orlando40
- Health marketing agencies in San Francisco40
- Health marketing agencies in Phoenix37
- Health marketing agencies in Philadelphia36
- Health marketing agencies in Nashville35
- Health marketing agencies in Irvine34
- Health marketing agencies in Seattle33
- Health marketing agencies in Boca Raton30
- Health marketing agencies in Scottsdale27
- Health marketing agencies in Raleigh26
- Health marketing agencies in Portland25
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names health marketing agencies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many health marketing agencies are there based in Denver, United States?
RevenueBase identified 51 health marketing 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?
Heinrich, headquartered in Denver, tops this list with the largest team on record.
Which city has the most health marketing agencies?
New York leads with 200 headquartered companies, followed by Chicago (95) and Los Angeles (77).
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 127 verified decision-maker contacts tracked across these 51 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 21, 2026.
Ready to reach these companies? Verified emails and direct dials for all 51 health marketing agencies based in Denver, United States. Start with a free account, no credit card.
Download this list →Related lists
Health marketing agencies by geography
- Health marketing agencies based in Brisbane, Australia
- Health marketing agencies based in Melbourne, Australia
- Health marketing agencies based in Sydney, Australia
- Health marketing agencies based in Sao Paulo, Brazil
- Health marketing agencies based in Calgary, Canada
- Health marketing agencies based in Toronto, Canada
- Health marketing agencies based in Vancouver, Canada
- Health marketing agencies based in Bangalore, India
- Health marketing agencies based in Hyderabad, India
- Health marketing agencies based in Mumbai, India
- Health marketing agencies based in New Delhi, India
- Health marketing agencies based in Noida, India
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 Smart Search, 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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Health marketing agencies based in Brisbane, Australia
- Health marketing agencies based in Melbourne, Australia
- Health marketing agencies based in Sydney, Australia
- Health marketing agencies based in Sao Paulo, Brazil
- Health marketing agencies based in Calgary, Canada
- Health marketing agencies based in Toronto, Canada