Company lists · Data refreshed September 2026
Top 25 Policy communications firms based in Denver, United States
RevenueBase identified 67 policy communications firms headquartered in Denver, United States as of September 2026 and tracks 408 professional contacts across them, including 194 with verified work emails. Washington is the largest hub.
This list covers policy communications firms 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 20, 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 25 largest policy communications firms based in Denver, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 37 contacts → | ||||
Partial evidence “Communications Strategy Group (CSG®) is a public relations and marketing agency working at the intersection of intent and action.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 2 | 33 contacts → | ||||
Partial evidence “Since 1986, GBSM has established a track record of helping organizations achieve extraordinary things through strategic planning and powerful communications.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 3 | 30 contacts → | ||||
Indirect evidence “CRL Associates has been problem solving, strategizing, and organizing on behalf of our clients for more than three decades, a public affairs history unmatched in Colorado.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 4 | 29 contacts → | ||||
Partial evidence “We execute integrated communications programs with national and global reach.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 5 | 26 contacts → | ||||
Partial evidence “MASTERS OF THE MESSAGE Founded in 2002 by attorney Rebecca Askew, Circuit Media provides communications, staffing, and creative services for government.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 6 | 15 contacts → | ||||
Partial evidence “SideCar PR is a nationally recognized full-service communications firm based in Denver.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 7 | 14 contacts → | ||||
Partial evidence “dovetail solutions is an integrated communications, public relations, public affairs, and digital marketing firm based in Denver and Sacramento.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 8 | 14 contacts → | ||||
Partial evidence “Linhart PR is a national public relations firm based in Denver that specializes in marketing communications, public relations, strategic counseling, media training and social…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 9 | 12 contacts → | ||||
Partial evidence “Government/Public Affairs and Strategic Communications.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 10 | 11 contacts → | ||||
Partial evidence “Pac/West Strategies is a full-service public affairs firm specializing in strategic communications, campaign management, stakeholder engagement, and government affairs.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 11 | 9 contacts → | ||||
Indirect evidence “Global Consulting and Public Affairs Together our consultants have over 500 years experience.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 12 | 7 contacts → | ||||
Indirect evidence “Sewald Hanfling is Colorado based public affairs firm founded in 2012 by R.D.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 13 | 6 contacts → | ||||
Indirect evidence “Aponté & Busam is a public affairs consulting firm providing high caliber services to a variety of clients in the health care, education, nonprofit and business arenas.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 14 | 5 contacts → | ||||
Indirect evidence “The Capstone Group is a full service state government relations and lobbying firm founded in 2003.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 15 | 5 contacts → | ||||
Partial evidence “Catalyst Public Affairs is a full-service public affairs firm specializing in strategic communications, stakeholder and community outreach and corporate social responsibility.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 16 | 5 contacts → | ||||
Indirect evidence “Summit Strategies is a national government relations and public affairs firm based in Denver, Colorado.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 17 | 4 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 18 | 4 contacts → | ||||
Strong evidence “The Kenney Group is a full-service, public affairs, strategic communications and political consulting firm based in Denver, Colorado.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 19 | 4 contacts → | ||||
Partial evidence “Volume Public Relations is an award-winning strategic communications firm known for accelerating marketing and PR outcomes with scientific precision.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 20 | 4 contacts → | ||||
Partial evidence “Thirty years in Denver, Colorado and the Rocky Mountain Region has amassed a wealth of experience and knowledge at Webb Strategic Communications.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 21 | 3 contacts → | ||||
Partial evidence “Buoy is a strategic communications and marketing agency that helps nonprofit organizations, government agencies, and small businesses navigate growth.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 22 | 3 contacts → | ||||
Indirect evidence “TPC is recognized as a leading public affairs consulting firm specializing in community development projects throughout Colorado.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 23 | 3 contacts → | ||||
Indirect evidence “We launched our firm in 2017 with the goal of becoming trusted advisors to our clients and experts in their issues as we navigate complex projects with their constituents…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 24 | 3 contacts → | ||||
Partial evidence “Pushkin Public Relations is a full-service PR firm specializing in healthcare, law firm and nonprofit communications.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 25 | 3 contacts → | ||||
Partial evidence “DStreet is a boutique consultancy that helps companies create and maintain effective communications strategies in times of innovation and change.” Source: RevenueBase Database · checked Sep 20, 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: policy communications firms. 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 policy communications firms.
- Partial evidence
- Its own public description names part of policy communications firms, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name policy communications firms. 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 25 of 67 policy communications firms based in Denver, United States
See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 194 reachable decision-makers.
Free signup · no credit card
Policy communications firms based in Denver, United States at a glance
As of Sep 20, 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 67 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 policy communications firms, 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 “policy communications firms”. 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 policy communications firms), 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 policy communications firms, 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, 194 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 20, 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.
Policy communications firms by metro in the United States
- Policy communications firms in Washington562
- Policy communications firms in New York295
- Policy communications firms in Los Angeles124
- Policy communications firms in Chicago114
- Policy communications firms in Austin89
- Policy communications firms in Sacramento73
- Policy communications firms in Boston69
- Policy communications firms in Atlanta68
- Policy communications firms in Denver67
- Policy communications firms in San Francisco67
- Policy communications firms in Alexandria57
- Policy communications firms in Dallas51
- Policy communications firms in Miami47
- Policy communications firms in Philadelphia41
- Policy communications firms in Columbus40
- Policy communications firms in Houston40
- Policy communications firms in Phoenix39
- Policy communications firms in Portland36
- Policy communications firms in San Diego35
- Policy communications firms in Seattle35
- Policy communications firms in Arlington34
- Policy communications firms in Richmond33
- Policy communications firms in Minneapolis32
- Policy communications firms in Raleigh31
- Policy communications firms in Nashville29
- Policy communications firms in Indianapolis25
- Policy communications firms in New York City25
- Policy communications firms in Tallahassee25
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 policy communications firms, 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 policy communications firms are there based in Denver, United States?
RevenueBase identified 67 policy communications firms 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?
Communications Strategy Group CSG, headquartered in Denver, tops this list with the largest team on record.
Which city has the most policy communications firms?
Washington leads with 562 headquartered companies, followed by New York (295) and Los Angeles (124).
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 194 verified decision-maker contacts tracked across these 67 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 20, 2026.
Ready to reach these companies? Verified emails and direct dials for all 67 policy communications firms based in Denver, United States. Start with a free account, no credit card.
Download this list →Related lists
Policy communications firms by geography
- Policy communications firms based in Brisbane, Australia
- Policy communications firms based in Melbourne, Australia
- Policy communications firms based in Perth, Australia
- Policy communications firms based in Sydney, Australia
- Policy communications firms based in Brasilia, Brazil
- Policy communications firms based in Rio De Janeiro, Brazil
- Policy communications firms based in Sao Paulo, Brazil
- Policy communications firms based in Calgary, Canada
- Policy communications firms based in Ottawa, Canada
- Policy communications firms based in Toronto, Canada
- Policy communications firms based in Vancouver, Canada
- Policy communications firms based in Berlin, Germany
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
- Policy communications firms based in Brisbane, Australia
- Policy communications firms based in Melbourne, Australia
- Policy communications firms based in Perth, Australia
- Policy communications firms based in Sydney, Australia
- Policy communications firms based in Brasilia, Brazil
- Policy communications firms based in Rio De Janeiro, Brazil