Company lists · Data refreshed September 2026
Top 25 Stakeholder engagement consulting firms based in Denver, United States
RevenueBase identified 62 stakeholder engagement consulting firms headquartered in Denver, United States as of September 2026 and tracks 198 professional contacts across them, including 100 with verified work emails. Across the United States, New York is the largest hub for this category (218 companies); Denver has 62.
This list covers stakeholder engagement consulting 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 29, 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 stakeholder engagement consulting firms based in Denver, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 33 contacts → | ||||
Indirect 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 29, 2026Thanks. The Data Team will review it. | |||||
| 2 | 15 contacts → | ||||
Indirect evidence “SideCar PR is a nationally recognized full-service communications firm based in Denver.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 3 | 13 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 4 | 12 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 5 | 11 contacts → | ||||
Strong 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 29, 2026Thanks. The Data Team will review it. | |||||
| 6 | 9 contacts → | ||||
Partial evidence “Global Consulting and Public Affairs Together our consultants have over 500 years experience.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 7 | 8 contacts → | ||||
Indirect evidence “Industria Partners provides strategic advisory services to shareholders and leaders of climate, infrastructure, industrial, and energy companies for the benefit of sustained value.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 8 | 8 contacts → | ||||
Partial evidence “Mission Spark provides results-driven consulting, training, and facilitation for nonprofits, social enterprises, and foundations.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 9 | 5 contacts → | ||||
Partial evidence “At Currie Consulting Group, we are passionate about helping organizations engage communities in ways that are thoughtful, inclusive, and impactful.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 10 | 5 contacts → | ||||
Indirect evidence “Civic Results assists governments, businesses and non-profits to collaboratively plan and implement initiatives that create measurable change in the physical, social, civic and…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 11 | 4 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 12 | 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 29, 2026Thanks. The Data Team will review it. | |||||
| 13 | 3 contacts → | ||||
Partial evidence “TPC is recognized as a leading public affairs consulting firm specializing in community development projects throughout Colorado.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 14 | 3 contacts → | ||||
Indirect evidence “SQGLZ works with small firms which provide direct value to individuals and society.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 15 | 2 contacts → | ||||
Partial evidence “All In Strategic Consulting’s mission is to help community organizations meet the needs of their populations and grow their impact by having a focused communications strategy…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 16 | 2 contacts → | ||||
Indirect evidence “Founded by former journalists and public relations professionals, Clermont Eliot is built on the the indisputable fact that communication is a business strategy.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 17 | 2 contacts → | ||||
Partial evidence “Sustainability Core Advisors is a consulting firm focused primarily on mid-market companies, with an emphasis on helping them achieve the “Triple Bottom Line:” social…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 18 | 2 contacts → | ||||
Partial evidence “A strategic consulting firm serving the commercial real estate industry, Iola Consulting offers a full range of owner's representative, project management, strategic planning, and…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 19 | 2 contacts → | ||||
Indirect evidence “If your organization is searching for these, we should talk.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 20 | 2 contacts → | ||||
Partial evidence “RBI Strategies and Research is a consulting firm specializing in strategic consulting, management, advocacy, direct mail, and survey research for political organizations, non-…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 21 | 2 contacts → | ||||
Indirect evidence “Creating true and equitable sustainability for organizations, the people they care for, and the planet by building fully integrated ESG programs.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 22 | 2 contacts → | ||||
Partial evidence “Roche Brand Advisors is here to fortify your good work and passion with strategic thought partnership, communications planning, and message consulting that’s authentic to…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 23 | 1 contacts → | ||||
Partial evidence “Organizations need a strong narrative that maximizes the authenticity of their brand and engages the power of their stakeholders.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 24 | 1 contacts → | ||||
Strong evidence “Andale Energy Consulting brings decades of land, regulatory, and stakeholder engagement expertise to the planning, permitting, and execution phases of your project.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 25 | 1 contacts → | ||||
Indirect evidence “C.” Source: RevenueBase Database · checked Sep 29, 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: stakeholder engagement consulting 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 stakeholder engagement consulting firms.
- Partial evidence
- Its own public description names part of stakeholder engagement consulting firms, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name stakeholder engagement consulting 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 62 stakeholder engagement consulting firms based in Denver, United States
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Stakeholder engagement consulting firms based in Denver, United States at a glance
As of Sep 29, 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 62 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 stakeholder engagement consulting 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 “stakeholder engagement consulting 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 stakeholder engagement consulting 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 stakeholder engagement consulting 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, 100 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 29, 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.
Stakeholder engagement consulting firms by metro in the United States
- Stakeholder engagement consulting firms in New York218
- Stakeholder engagement consulting firms in Washington189
- Stakeholder engagement consulting firms in Chicago101
- Stakeholder engagement consulting firms in Atlanta71
- Stakeholder engagement consulting firms in Los Angeles60
- Stakeholder engagement consulting firms in San Francisco59
- Stakeholder engagement consulting firms in Houston57
- Stakeholder engagement consulting firms in Boston56
- Stakeholder engagement consulting firms in Philadelphia48
- Stakeholder engagement consulting firms in Austin47
- Stakeholder engagement consulting firms in Seattle45
- Stakeholder engagement consulting firms in Dallas41
- Stakeholder engagement consulting firms in Portland38
- Stakeholder engagement consulting firms in Minneapolis28
- Stakeholder engagement consulting firms in Sacramento28
- Stakeholder engagement consulting firms in San Diego27
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 stakeholder engagement consulting 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 stakeholder engagement consulting firms are there based in Denver, United States?
RevenueBase identified 62 stakeholder engagement consulting 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?
GBSM, headquartered in Denver, tops this list with the largest team on record.
Which city in the United States has the most stakeholder engagement consulting firms?
New York leads the United States with 218 headquartered companies, followed by Washington (189) and Chicago (101). Denver has 62.
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 100 verified decision-maker contacts tracked across these 62 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 29, 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 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.
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