Company lists · Data refreshed September 2026

Top 24 Government change management consultants based in Denver, United States

RevenueBase identified 61 government change management consultants headquartered in Denver, United States as of September 2026 and tracks 227 professional contacts across them, including 53 with verified work emails. Across the United States, Washington is the largest hub for this category (233 companies); Denver has 61.

This list covers government change management consultants 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 28, 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review
61Companies
227Contacts tracked
53Verified emails
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The 24 largest government change management consultants based in Denver, United States

Ranked by team size
Top 24 of 61 government change management consultants based in Denver, United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to government change management consultants: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceDenver, CO, United StatesHQ checked Sep 28, 202611-5033 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 28, 2026
2Partial evidenceDenver, CO, United StatesHQ checked Sep 28, 202611-506 contacts →

Partial evidence

“With deep expertise in project management, operational strategy, and event management, we help organizations navigate complexity, remove roadblocks, and create lasting impact.”

Source: RevenueBase Database · checked Sep 28, 2026
3Partial evidenceDenver, CO, United StatesHQ checked Sep 28, 20261-106 contacts →

Partial evidence

“Summit Street Group delivers strategic advisory and program management services with proven results collaborating with public and private entities to deliver positive…”

Source: RevenueBase Database · checked Sep 28, 2026
4Indirect evidenceDenver, CO, United StatesHQ checked Sep 28, 20261-105 contacts →

Indirect evidence

“CPAT Group helps organizations and companies of all sizes identify and achieve their goals by providing world-class, senior-level resources in the following areas- Project &…”

Source: RevenueBase Database · checked Sep 28, 2026
5Strong evidenceDenver, United StatesHQ checked Sep 28, 20261-105 contacts →

Strong 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 28, 2026
6Indirect evidenceDenver, CO, United StatesHQ checked Sep 28, 20261-104 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 28, 2026
7Partial evidenceDenver, CO, United StatesHQ checked Sep 28, 20261-103 contacts →

Partial evidence

“Growth begins with a recognition that some things must change in order to get better.”

Source: RevenueBase Database · checked Sep 28, 2026
8Indirect evidenceDenver, CO, United StatesHQ checked Sep 28, 20261-103 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 28, 2026
9Partial evidenceDenver, CO, United StatesHQ checked Sep 28, 20261-103 contacts →

Partial evidence

“Helping executives lead high-impact change inside organizations.”

Source: RevenueBase Database · checked Sep 28, 2026
10Strong evidenceDenver, CO, United StatesHQ checked Sep 28, 20261-103 contacts →

Strong evidence

“We are a management consulting firm dedicated to facilitating change.”

Source: RevenueBase Database · checked Sep 28, 2026
11Partial evidenceDenver, CO, United StatesHQ checked Sep 28, 20261-103 contacts →

Partial evidence

“M2 Health Care Consulting is a team of health care change experts.”

Source: RevenueBase Database · checked Sep 28, 2026
12Indirect evidenceDenver, CO, United StatesHQ checked Sep 28, 20261-102 contacts →

Indirect evidence

“At Diversified Consulting Solutions, Inc, we are advocates for your projects, your trusted and reliable accountability partners, and guardians of your programs, schedules and…”

Source: RevenueBase Database · checked Sep 28, 2026
13Strong evidenceDenver, United StatesHQ checked Sep 28, 20261-102 contacts →

Strong evidence

“Sophia Network is a network of consultants with expertise in Organizational Change and Transformation; empowering organizations to grow, expand and transform as they face…”

Source: RevenueBase Database · checked Sep 28, 2026
14Partial evidenceDenver, CO, United StatesHQ checked Sep 28, 20261-102 contacts →

Partial evidence

“Mentorprise is a management consulting company that helps its customers create effective strategies and execute efficiently.”

Source: RevenueBase Database · checked Sep 28, 2026
15Indirect evidenceDenver, CO, United StatesHQ checked Sep 28, 20261-101 contacts →

Indirect evidence

“Strategy l Risk l Transformation”

Source: RevenueBase Database · checked Sep 28, 2026
16Indirect evidenceDenver, CO, United StatesHQ checked Sep 28, 20261-101 contacts →

Indirect 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 28, 2026
17Partial evidenceDenver, CO, United StatesHQ checked Sep 28, 20261-101 contacts →

Partial evidence

“Dana Sednek is a strategic consultant who partners with enterprise clients to solve complex problems that exist at the intersection of people and technology, with an approach that…”

Source: RevenueBase Database · checked Sep 28, 2026
18Indirect evidenceDenver, CO, United StatesHQ checked Sep 28, 20261-101 contacts →

Indirect evidence

“Bringing strategic and creative thinking to solve challenges in organizations.”

Source: RevenueBase Database · checked Sep 28, 2026
19Indirect evidenceDenver, CO, United StatesHQ checked Sep 28, 20261-101 contacts →

Indirect evidence

“Executive consulting firm based in Denver, CO specializing in Business/Non-Profit Consulting, Information Technology, Operations, and Business Strategy; with satellite locations…”

Source: RevenueBase Database · checked Sep 28, 2026
20Partial evidenceDenver, CO, United StatesHQ checked Sep 28, 20261-101 contacts →

Partial evidence

“Mariposa Analytics is a consulting firm built for mission-driven organizations navigating complexity, change, and the pressure to do more with less.”

Source: RevenueBase Database · checked Sep 28, 2026
21Partial evidenceDenver, CO, United StatesHQ checked Sep 28, 20261-101 contacts →

Partial evidence

“The Altavista Group is a management and technology consulting firm that deliver mission-critical solutions to private and public sector organizations.”

Source: RevenueBase Database · checked Sep 28, 2026
22Indirect evidenceDenver, CO, United StatesHQ checked Sep 28, 20261-101 contacts →

Indirect evidence

“After more than ten years in the construction lending market we saw an opportunity – most contractors that need funding don’t meet the requirements of major lenders, and don’t…”

Source: RevenueBase Database · checked Sep 28, 2026
23Partial evidenceDenver, CO, United StatesHQ checked Sep 28, 20261-101 contacts →

Partial evidence

“Green Leaf Energy Consulting can help your teams thrive and grow through times of change.”

Source: RevenueBase Database · checked Sep 28, 2026
24Indirect evidenceDenver, CO, United StatesHQ checked Sep 28, 20261-101 contacts →

Indirect evidence

“Empowering Businesses with Engineered Solutions for Success | Industry-Transforming Strategies and Consulting At E2 LaunchPad, we are catalysts for innovation, driving…”

Source: RevenueBase Database · checked Sep 28, 2026

Showing 24 of 61 government change management consultants based in Denver, United States

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Government change management consultants based in Denver, United States at a glance

As of Sep 28, 2026
23.3%Verified-email coverage
3.7Average contacts per company
1-10Median size (employees)
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
56
11-50
4
51-200
1

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 61 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 government change management consultants, 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 “government change management consultants”. 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 government change management consultants), 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 government change management consultants, 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, 53 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 28, 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.

Government change management consultants by metro in the United States

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 government change management consultants, 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 government change management consultants are there based in Denver, United States?

RevenueBase identified 61 government change management consultants 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 government change management consultants?

Washington leads the United States with 233 headquartered companies, followed by New York (178) and Atlanta (133). Denver has 61.

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 53 verified decision-maker contacts tracked across these 61 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 28, 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.