Company lists · Data refreshed September 2026

Top 25 Complex deal management consultants based in the United States

RevenueBase identified 2,322 company matches for complex deal management consultants associated with the United States as of September 2026 and tracks 19,555 professional contacts across them, including 6,572 with verified work emails. New York is the largest hub.

This list covers company matches for complex deal management consultants associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 27, 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 RevenueBase SmartSearch · Exact Recorded Sep 27, 2026 How this list was built
2,322Companies
19,555Contacts tracked
6,572Verified emails
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The 25 largest complex deal management consultants based in the United States

Ranked by team size
Top 25 of 2,322 company matches for complex deal management consultants based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchNew York, NY, United StatesHQ recorded Sep 27, 2026501-1,000765 contacts →

Exact match

“The Vertex Companies, LLC is a global consulting firm that provides strategic advisory, project management, and dispute resolution services for organizations that face complex…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2Exact matchCincinnati, OH, United StatesHQ recorded Sep 27, 2026501-1,000618 contacts →

Exact match

“SEI is a management consulting firm delivering fresh perspectives and reliable results.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3Exact matchWayne, PA, United StatesHQ recorded Sep 27, 20261,001-5,000557 contacts →

Exact match

“For more than 25 years, SolomonEdwards has empowered organizations to tackle common and complex business challenges through strategic advisory, technical advocacy, and hands-on…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4Exact matchChicago, IL, United StatesHQ recorded Sep 27, 2026201-500546 contacts →

Exact match

“DLC is an award-winning industry leader in Finance, Accounting, Program Management & Process Improvement Consulting.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5Exact matchWashington, DC, United StatesHQ recorded Sep 27, 2026501-1,000403 contacts →

Exact match

“IBM Promontory is a global leader in strategy, risk management, and compliance consulting.#IBMConsulting”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6Exact matchChicago, IL, United StatesHQ recorded Sep 27, 2026201-500382 contacts →

Exact match

“From its inception in 1991, Weaver Consultants Group has been founded upon the tenets of attentive and responsive customer service, strong project management, and solid internal…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7Exact matchAnnapolis, MD, United StatesHQ recorded Sep 27, 2026201-500350 contacts →

Exact match

“Deep Water Point & Associates is composed of industry veterans and government experts who dedicate their expertise to maximize our clients’ competitive edge.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8Exact matchCambridge, United StatesHQ recorded Sep 27, 2026n/a313 contacts →

Exact match

“ATS – 40 Years: Advancing Projects, Boosting Profits, and Cutting Costs For over 40 years, ATS has partnered with organizations worldwide to deliver outstanding results.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9Exact matchAustin, TX, United StatesHQ recorded Sep 27, 2026201-500250 contacts →

Exact match

“Bridgepoint Consulting, an Addison Group company, is a leading management consulting firm that offers a full suite of services and solutions to help companies navigate the…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10Exact matchRaleigh, NC, United StatesHQ recorded Sep 27, 2026201-500244 contacts →

Exact match

“ScottMadden is a management consulting firm that does what it takes to get the job done right.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11Exact matchHowell, NJ, United StatesHQ recorded Sep 27, 2026n/a241 contacts →

Exact match

“We know you work hard to get the best deal possible.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12Exact matchRichmond, VA, United StatesHQ recorded Sep 27, 202651-200139 contacts →

Exact match

“At Fahrenheit, our singular focus is on helping businesses build confidence.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13Exact matchWashington, DC, United StatesHQ recorded Sep 27, 202651-200110 contacts →

Exact match

“Who We Are A talented team of experts with years of experience in both government and industry, with a passion for finding solutions and a deep understanding of the institutions…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14Exact matchCheyenne, WY, United StatesHQ recorded Sep 27, 202651-200108 contacts →

Exact match

“Public Knowledge® is a national management consulting firm focusing on Programs, People, and Systems.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15Exact matchMenlo Park, CA, United StatesHQ recorded Sep 27, 202651-200108 contacts →

Exact match

“Strategic Decisions Group is a strategy consulting firm renowned for its expertise in strategic decision-making, risk management, stakeholder alignment, and value creation.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16Exact matchOrlando, FL, United StatesHQ recorded Sep 27, 202651-20094 contacts →

Exact match

“Engage fi was founded on the principle of putting ourselves in our clients’ shoes to understand their needs, their business objectives, and their definition of success.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17Exact matchSan Juan, United StatesHQ recorded Sep 27, 202651-20082 contacts →

Exact match

“Every organization has a strategy.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18Exact matchMinneapolis, MN, United StatesHQ recorded Sep 27, 202651-20081 contacts →

Exact match

“Outside Operating Partners, Due Diligence Support and CPM Software Implementation with proven success in making our clients make more money faster.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19Exact matchMill Valley, CA, United StatesHQ recorded Sep 27, 202651-20081 contacts →

Exact match

“Luster National, Inc.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20Exact matchHouston, TX, United StatesHQ recorded Sep 27, 202611-5077 contacts →

Exact match

“We are a business advisory and consulting company focused on delivering iMPACTful solutions and innovation to public and private sector clients that empower them to achieve…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21Exact matchMadison, WI, United StatesHQ recorded Sep 27, 202651-20067 contacts →

Exact match

“The pace and breadth of change affecting all industries is unprecedented.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22Exact matchJackson, WY, United StatesHQ recorded Sep 27, 202651-20065 contacts →

Exact match

“The Mitchell Madison Group is a premier management consulting firm.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23Exact matchHouston, TX, United StatesHQ recorded Sep 27, 2026n/a64 contacts →

Exact match

“provides descriptions of ongoing consulting services, special projects, and areas of consulting expertise,”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24Exact matchAustin, TX, United StatesHQ recorded Sep 27, 202651-20061 contacts →

Exact match

“Strategic Partnerships, Inc.(SPI) is a nationally recognized leader in public sector business development and procurement consulting.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25Exact matchWinter Park, FL, United StatesHQ recorded Sep 27, 202611-5059 contacts →

Exact match

“RVR is a full-service management consulting firm with the resources to align with your company’s vision to generate faster, optimized returns.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase

Showing 25 of 2,322 complex deal management consultants based in the United States

See the full list, filter by size, metro and specialty, and access 6,572 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Complex deal management consultants based in the United States at a glance

As of Sep 27, 2026
33.6%Verified-email coverage
8.4Average contacts per company
1-10Median size (employees)
4.2%Largest-city concentration · New York
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
1,847
11-50
381
51-200
67
201-500
14
501-1,000
6
1,001-5,000
4

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 2,322 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with the United States whose business descriptions match “complex deal management consultants” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 6,572 professional contacts with verified work emails across the full matched dataset. 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 27, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “complex deal management consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many complex deal management consultants are there based in the United States?

RevenueBase identified 2,322 company matches for complex deal management consultants associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

The Vertex Companies LLC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most complex deal management consultants?

New York leads with 97 company records, followed by Houston (73) and Washington (71).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 6,572 professional contacts with verified work emails tracked across these 2,322 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 27, 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.