Company lists · Data refreshed September 2026
Top 25 B2B CRM consulting firms based in the United States
RevenueBase identified 7,911 B2B CRM consulting firms headquartered in the United States as of September 2026 and tracks 86,896 professional contacts across them, including 25,088 with verified work emails. New York is the largest hub.
This list covers B2B CRM consulting firms headquartered in the 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 25 largest B2B CRM consulting firms based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 3,063 contacts → | ||||
Indirect evidence “MarketSource, an Allegis Group company, is a sales acceleration company focused on delivering better outcomes for many of the world’s most iconic brands.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 2 | 2,789 contacts → | ||||
Partial evidence “Klaviyo (NYSE: KVYO) is the autonomous B2C CRM.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 3 | 2,446 contacts → | ||||
Partial evidence “MarketStar is a global B2B sales outsourcing leader with 38+ years of experience driving predictable revenue growth.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 4 | 1,506 contacts → | ||||
Indirect evidence “Grazitti Interactive is a digital innovation leader with offices in India, USA, Australia, and Singapore.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 5 | 1,149 contacts → | ||||
Partial evidence “W3Global is a leading provider of end-to-end consulting services, empowering businesses to achieve their strategic goals and optimize their operations.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 6 | 842 contacts → | ||||
Indirect evidence “At 360 Degree Cloud, our mission is to help businesses unlock the true power of Salesforce, transforming the way they operate, innovate, and grow.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 7 | 818 contacts → | ||||
Partial evidence “As a leading IT consulting and outsourcing services firm, Buchanan Technologies helps organizations across North America turn their business technology into a powerful competitive…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 8 | 740 contacts → | ||||
Indirect evidence “Data Driven.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 9 | 708 contacts → | ||||
Partial evidence “Salesify, a leading provider of B2B demand generation services, helps our clients create pipeline and accelerate revenue by identifying, profiling, nurturing and connecting with…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 10 | 679 contacts → | ||||
Indirect evidence “At Net at Work, we help organizations unleash the power of their business performance.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 11 | 605 contacts → | ||||
Indirect evidence “Cprime brings business into a new light, illuminating possibilities that once seemed hidden.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 12 | 576 contacts → | ||||
Partial evidence “SugarAI: the CRM that actually helps sellers sell.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 13 | 513 contacts → | ||||
Indirect evidence “American Customer Care specializes in providing individualized contact with your customers.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 14 | 496 contacts → | ||||
Indirect evidence “Logic works with the world’s leading retailers to help them move faster, innovate smarter, and thrive in the face of retail disruption.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 15 | 478 contacts → | ||||
Partial evidence “DynaTech is an AI-first IT consulting and Microsoft AI Cloud partner in the USA (United States), empowering organizations to reimagine how they operate, scale, & compete in a…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 16 | 457 contacts → | ||||
Indirect evidence “At WilcoSource, we specialize exclusively in Salesforce for Healthcare & Life Sciences, leveraging Life Sciences Cloud, Health Cloud, Data Cloud, MuleSoft, Einstein AI, and…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 17 | 448 contacts → | ||||
Indirect evidence “Achieve your Salesforce® ambitions Do what you do better.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 18 | 431 contacts → | ||||
Partial evidence “SkillNet Solutions, Makers of Modern Commerce provides consulting, AI solutions and technology services to companies that are digitally transforming their business to modern…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 19 | 430 contacts → | ||||
Indirect evidence “Velosio is a leading Microsoft partner delivering business transformation through Microsoft Dynamics 365, Power Platform, Azure, and the broader Microsoft Cloud.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 20 | 393 contacts → | ||||
Indirect evidence “We are technocrats constantly solving complex problems and enabling clients to rapidly progress their business.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 21 | 391 contacts → | ||||
Partial evidence “aMarketForce is a full-scale B2B Contact Database & Demand Generation services company.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 22 | 379 contacts → | ||||
Partial evidence “Vertex Computer Systems is a global technology consulting firm specializing in Salesforce, Data & Analytics, Enterprise Applications, and Digital Transformation solutions.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 23 | 374 contacts → | ||||
Indirect evidence “We will meet clients where they are on their Salesforce journey, accelerating time to value through our advisory-led, industry-focused, and partner-aligned approach to…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 24 | 371 contacts → | ||||
Indirect evidence “Miller Heiman Group is now part of Korn Ferry.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 25 | 352 contacts → | ||||
Partial evidence “Excelon Solutions is a true consulting partner to its valuable customers.” 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: B2B CRM 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 B2B CRM consulting firms.
- Partial evidence
- Its own public description names part of B2B CRM consulting firms, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name B2B CRM 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 7,911 B2B CRM consulting firms based in the United States
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B2B CRM consulting firms based in the United States at a glance
As of Sep 21, 2026Companies by employee count
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 7,911 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 B2B CRM 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 the United States whose own description of what they do matches “B2B CRM 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 B2B CRM 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 B2B CRM consulting firms, and records with no verified work email. Companies headquartered outside United States 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, 25,088 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.
B2B CRM consulting firms by metro
- B2B CRM consulting firms in New York316
- B2B CRM consulting firms in Chicago186
- B2B CRM consulting firms in Atlanta172
- B2B CRM consulting firms in Austin164
- B2B CRM consulting firms in Houston148
- B2B CRM consulting firms in Los Angeles146
- B2B CRM consulting firms in San Francisco141
- B2B CRM consulting firms in Dallas134
- B2B CRM consulting firms in Miami125
- B2B CRM consulting firms in San Diego114
- B2B CRM consulting firms in Boston107
- B2B CRM consulting firms in Denver107
- B2B CRM consulting firms in Minneapolis80
- B2B CRM consulting firms in Seattle76
- B2B CRM consulting firms in Charlotte72
- B2B CRM consulting firms in Orlando72
- B2B CRM consulting firms in Phoenix72
- B2B CRM consulting firms in Tampa69
- B2B CRM consulting firms in Philadelphia56
- B2B CRM consulting firms in Scottsdale54
- B2B CRM consulting firms in Portland51
- B2B CRM consulting firms in Washington49
- B2B CRM consulting firms in Raleigh44
- B2B CRM consulting firms in Salt Lake City40
- B2B CRM consulting firms in Cincinnati39
- B2B CRM consulting firms in San Jose39
- B2B CRM consulting firms in Wilmington39
- B2B CRM consulting firms in Sheridan37
- B2B CRM consulting firms in Las Vegas36
- B2B CRM consulting firms in Irvine35
- B2B CRM consulting firms in Cleveland33
- B2B CRM consulting firms in Columbus33
- B2B CRM consulting firms in Pittsburgh33
- B2B CRM consulting firms in Nashville31
- B2B CRM consulting firms in Plano31
- B2B CRM consulting firms in Boca Raton30
- B2B CRM consulting firms in Fort Lauderdale30
- B2B CRM consulting firms in Indianapolis30
- B2B CRM consulting firms in New York City30
- B2B CRM consulting firms in Alpharetta29
- B2B CRM consulting firms in Fort Worth28
- B2B CRM consulting firms in Jacksonville27
- B2B CRM consulting firms in Kansas City27
- B2B CRM consulting firms in St. Louis27
- B2B CRM consulting firms in Dover26
- B2B CRM consulting firms in Milwaukee25
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 B2B CRM 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 B2B CRM consulting firms are there based in the United States?
RevenueBase identified 7,911 B2B CRM consulting firms headquartered in the 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?
Marketsource INC, headquartered in Alpharetta, tops this list with the largest team on record.
Which city has the most B2B CRM consulting firms?
New York leads with 316 headquartered companies, followed by Chicago (186) and Atlanta (172).
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 25,088 verified decision-maker contacts tracked across these 7,911 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.
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B2B CRM consulting firms by geography
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- B2B CRM consulting firms based in Calgary, Canada
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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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