Company lists · Data refreshed September 2026

Top 25 Consulting services marketplaces based in the United States

Name: Consulting services marketplaces based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 796 companies tracked

RevenueBase identified 796 consulting services marketplaces headquartered in the United States as of September 2026 and tracks 6,532 professional contacts across them, including 878 with verified work emails. New York is the largest hub.

This list covers consulting services marketplaces 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 19, 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 19, 2026 86% judged on-target in blind review

796Companies

6,532Contacts tracked

878Verified emails

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The 25 largest consulting services marketplaces based in the United States

Ranked by team size

Top 25 of 796 consulting services marketplaces based in the United States, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to consulting services marketplaces: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Business Talent Group	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 19, 2026	51-200	516 contacts →
	Indirect evidence “Business Talent Group (BTG), a Heidrick & Struggles company, connects leading companies with independent management consultants, subject matter experts, and executives to solve…” Source: RevenueBase Database · checked Sep 19, 2026
2	Simplicity Consulting	Partial evidence	Kirkland, WA, United StatesHQ checked Sep 19, 2026	201-500	254 contacts →
	Partial evidence “From strategy to execution, Simplicity Consulting, a 24 Seven company, connects clients with highly skilled consultants specializing in enterprise-level marketing, communications…” Source: RevenueBase Database · checked Sep 19, 2026
3	Designrush	Indirect evidence	Miami, FL, United StatesHQ checked Sep 19, 2026	51-200	201 contacts →
	Indirect evidence “Over 40K+ global agencies specializing in branding, marketing, web design, technology, and business services Submit your best designs and discover award-winning brands and…” Source: RevenueBase Database · checked Sep 19, 2026
4	Odyssey Information Services	Partial evidence	Plano, TX, United StatesHQ checked Sep 19, 2026	201-500	162 contacts →
	Partial evidence “For over 26 years, Odyssey Information Services has partnered with organizations nationwide to deliver consulting, staffing, professional, and managed services that drive…” Source: RevenueBase Database · checked Sep 19, 2026
5	Tech Consulting	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 19, 2026	201-500	112 contacts →
	Partial evidence “We deliver advanced technology consulting solutions built for today’s most ambitious organizations.” Source: RevenueBase Database · checked Sep 19, 2026
6	Rwdy INC	Indirect evidence	Bossier City, LA, United StatesHQ checked Sep 19, 2026	501-1,000	95 contacts →
	Indirect evidence “At RWDY, we're here to make a difference in the energy sector.” Source: RevenueBase Database · checked Sep 19, 2026
7	Maven Research	Indirect evidence	Portsmouth, NH, United StatesHQ checked Sep 19, 2026	11-50	77 contacts →
	Indirect evidence “Maven makes direct access to expert consultant advice and knowledge on any topic easy.” Source: RevenueBase Database · checked Sep 19, 2026
8	Buxton Consulting	Indirect evidence	San Ramon, CA, United StatesHQ checked Sep 19, 2026	201-500	69 contacts →
	Indirect evidence “Buxton helps organizations modernize, integrate, secure, support, and staff critical technology environments with confidence.” Source: RevenueBase Database · checked Sep 19, 2026
9	Technman Consulting	Partial evidence	Royersford, PA, United StatesHQ checked Sep 19, 2026	51-200	47 contacts →
	Partial evidence “Technman Consulting is an IT Consulting services firm helps consultant in finding a project in different domains as per the skills and expertise.” Source: RevenueBase Database · checked Sep 19, 2026
10	Swingtide	Indirect evidence	Henderson, NV, United StatesHQ checked Sep 19, 2026	11-50	41 contacts →
	Indirect evidence “Swingtide helps clients with technology business issues.” Source: RevenueBase Database · checked Sep 19, 2026
11	Canopy Advisory Group	Partial evidence	Denver, CO, United StatesHQ checked Sep 19, 2026	11-50	39 contacts →
	Partial evidence “Canopy Advisory Group is an innovative approach to consulting: we take highly qualified and big firm trained professionals and connect them with businesses and non-profits.” Source: RevenueBase Database · checked Sep 19, 2026
12	Morrissey Goodale LLC	Partial evidence	Natick, MA, United StatesHQ checked Sep 19, 2026	11-50	38 contacts →
	Partial evidence “Morrissey Goodale LLC provides consulting and research to the architecture, engineering, and environmental consulting industry exclusively.” Source: RevenueBase Database · checked Sep 19, 2026
13	Bridger	Partial evidence	New York, NY, United StatesHQ checked Sep 19, 2026	11-50	38 contacts →
	Partial evidence “Bridger is a tech-enabled consulting firm connecting businesses with industry professionals to share knowledge, on-demand.” Source: RevenueBase Database · checked Sep 19, 2026
14	Alsbridge	Indirect evidence	Addison, TX, United StatesHQ checked Sep 19, 2026	201-500	35 contacts →
	Indirect evidence “Alsbridge helps companies improve operations, reduce costs and optimize service provider relationships.” Source: RevenueBase Database · checked Sep 19, 2026
15	Tier4 Advisors	Indirect evidence	Alpharetta, GA, United StatesHQ checked Sep 19, 2026	51-200	30 contacts →
	Indirect evidence “Do you have a data center, telecom, managed services, cyber security/compliance, emerging technology or software project on your roadmap?” Source: RevenueBase Database · checked Sep 19, 2026
16	Graphite	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 19, 2026	51-200	30 contacts →
	Indirect evidence “Graphite enables seamless access to the world's best independent talent.” Source: RevenueBase Database · checked Sep 19, 2026
17	Krishnan & Associates, INC	Partial evidence	Stamford, CT, United StatesHQ checked Sep 19, 2026	11-50	26 contacts →
	Partial evidence “Krishnan & Associates (K&A) is a full service power and energy industry consulting firm providing specialized marketing, market analytics, mergers & acquisitions and recruitment…” Source: RevenueBase Database · checked Sep 19, 2026
18	EM Marketing	Partial evidence	Redwood City, CA, United StatesHQ checked Sep 19, 2026	51-200	26 contacts →
	Partial evidence “EM Marketing is a Bay Area-based consulting firm that provides marketing strategy and execution services for a variety of industries.” Source: RevenueBase Database · checked Sep 19, 2026
19	Symphony Consulting	Partial evidence	Sunnyvale, CA, United StatesHQ checked Sep 19, 2026	11-50	25 contacts →
	Partial evidence “Symphony Consulting is a Silicon Valley based firm that provides consulting services in (1) Direct Procurement and Supply Chain Management, and (2) IT and Technology Sourcing.” Source: RevenueBase Database · checked Sep 19, 2026
20	Odecloud	Indirect evidence	Dover, DE, United StatesHQ checked Sep 19, 2026	11-50	25 contacts →
	Indirect evidence “At OdeCloud, we empower businesses by connecting you with the top technology consultants in the industry.” Source: RevenueBase Database · checked Sep 19, 2026
21	Strategyconnect	Indirect evidence	Dover, DE, United StatesHQ checked Sep 19, 2026	11-50	25 contacts →
	Indirect evidence “StrategyConnect deploys specialized talent on-demand.” Source: RevenueBase Database · checked Sep 19, 2026
22	Skale Strategy	Indirect evidence	Providence, UT, United StatesHQ checked Sep 19, 2026	1-10	21 contacts →
	Indirect evidence “Skale origins began in 2009 when our own brand began to see massive growth on Amazon, making over $40 million a year using repeatable, time-tested strategies.” Source: RevenueBase Database · checked Sep 19, 2026
23	Premier Studios	Indirect evidence	Remote, United StatesHQ checked Sep 19, 2026	1-10	20 contacts →
	Indirect evidence “Premier Studios is a company specializing in connecting clients with freelancers through dedicated platforms, offering a range of digital and online services.” Source: RevenueBase Database · checked Sep 19, 2026
24	Auditsolv	Indirect evidence	St. Louis, United StatesHQ checked Sep 19, 2026	11-50	19 contacts →
	Indirect evidence “Founded in 2015, AuditSolv began as a company focused on compliance, security and infrastructure audits.” Source: RevenueBase Database · checked Sep 19, 2026
25	Food Enterprise Solutions	Strong evidence	Arlington, VA, United StatesHQ checked Sep 19, 2026	1-10	18 contacts →
	Strong evidence “Providing strategic advisory and consulting expert services to help clients succeed in today's global marketplace.” Source: RevenueBase Database · checked Sep 19, 2026

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: consulting services marketplaces. 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 consulting services marketplaces.
Partial evidence: Its own public description names part of consulting services marketplaces, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name consulting services marketplaces. 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 796 consulting services marketplaces based in the United States

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Consulting services marketplaces based in the United States at a glance

As of Sep 19, 2026

13.4%Verified-email coverage

8.2Average contacts per company

1-10Median size (employees)

5.5%Largest-city concentration · New York

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

590

11-50

154

51-200

201-500

501-1,000

1,001-5,000

10001+

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 796 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 consulting services marketplaces, 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 “consulting services marketplaces”. 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 consulting services marketplaces), 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 consulting services marketplaces, 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, 878 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 19, 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.

Consulting services marketplaces by metro

Consulting services marketplaces in New York44

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 consulting services marketplaces, 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 consulting services marketplaces are there based in the United States?

RevenueBase identified 796 consulting services marketplaces 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?

Business Talent Group, headquartered in Chicago, tops this list with the largest team on record.

Which city has the most consulting services marketplaces?

New York leads with 44 headquartered companies, followed by Chicago (22) and Atlanta (20).

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 878 verified decision-maker contacts tracked across these 796 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 19, 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.