Company lists · Data refreshed November 2026

Top 22 Industry expert networks based in the United States

RevenueBase identified 246 company matches for industry expert networks associated with the United States as of November 2026 and tracks 15,588 professional contacts across them, including 2,265 with verified work emails. New York is the largest hub.

This list covers company matches for industry expert networks 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 November 6, 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 Nov 6, 2026 How this list was built
246Companies
15,588Contacts tracked
2,265Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 22 largest industry expert networks based in the United States

Ranked by team size
Top 22 of 246 company matches for industry expert networks based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 Nov 6, 20261,001-5,0009,531 contacts →

Exact match

“GLG is the world’s leading platform for trusted human expertise, connecting decision makers to the precise intelligence they need to gain a strategic edge.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchNew York, NC, United StatesHQ recorded Nov 6, 2026201-500635 contacts →

Exact match

“VISASQ/COLEMAN was established as a partnership between VisasQ Inc, Asia’s top expert network and the only publicly traded company in this field, and Coleman Research, a trusted…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 202651-200241 contacts →

Exact match

“Office Hours is an on-demand expert network connecting leading organizations with the expertise they need, across industries, functions, and hard-to-reach domains.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchNew York, NY, United StatesHQ recorded Nov 6, 2026201-500166 contacts →

Exact match

“We are a business information and marketing services company that connects business communities and empowers leaders in financial and professional services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchNy, United StatesHQ recorded Nov 6, 2026n/a153 contacts →

Exact match

“We are the experts on expertise.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202651-200134 contacts →

Exact match

“Ivy Exec is an elite, online community that offers executive jobs, career advice, and paid market research studies for business leaders and subject matter experts.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchWashington, DC, United StatesHQ recorded Nov 6, 2026201-500109 contacts →

Exact match

“Wikistrat operates a global network of subject-matter experts who collaborate on an interactive platform to provide our clients with novel insights.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBozeman, MT, United StatesHQ recorded Nov 6, 202651-20092 contacts →

Exact match

“Connecting powerful minds-making the world smarter and smaller.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchPortsmouth, NH, United StatesHQ recorded Nov 6, 202611-5073 contacts →

Exact match

“Maven makes direct access to expert consultant advice and knowledge on any topic easy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202651-20066 contacts →

Exact match

“Guidepoint Global acquired Vista Research from Standard & Poor's in May 2009.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchCheney, WA, United StatesHQ recorded Nov 6, 202651-20065 contacts →

Exact match

“The Insights Desk is an expert network and primary research firm specializing in connecting clients with the most relevant industry experts for their projects or investment…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBoise, ID, United StatesHQ recorded Nov 6, 202651-20062 contacts →

Exact match

“When private equity firms are faced with complex investment decisions, they turn to Apex Leaders to identify former executives and industry leaders with specific experience who…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchRaleigh, NC, United StatesHQ recorded Nov 6, 2026n/a58 contacts →

Exact match

“Tompkins Ventures matches your enterprise’s challenges with our network of of Commercial Partners, Capital Partners and Consulting Partners.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchReading, PA, United StatesHQ recorded Nov 6, 202651-20038 contacts →

Exact match

“SAI was established 48 years ago with a focused vision of providing clients with a new standard of decision support grounded in an intensive field-oriented business research…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchReston, VA, United StatesHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“OODA accelerates business growth through strategic consulting.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“Bridger is a tech-enabled consulting firm connecting businesses with industry professionals to share knowledge, on-demand.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchAustin, TX, United StatesHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“Source Pivot is a specialist expert network firm focused on delivering high-quality, custom fieldwork for consulting and market research companies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“Magellan Research Group is a primary research platform that provides quick access to knowledge across the globe for corporate decision makers and investment professionals.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchEl Paso, TX, United StatesHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“Infinium Global Research LLP is started with a single motto of being a business partner of the first choice.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Slingshot Insights is a new take on expert networks.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchAlbany, NY, United StatesHQ recorded Nov 6, 202651-20024 contacts →

Exact match

“KD Market Insights has come with the idea of helping business by intelligent decision making and thorough understanding of the industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchUsa, United StatesHQ recorded Nov 6, 20261,001-5,00022 contacts →

Exact match

“Inobal is an international business consulting firm built on one belief, that every business deserves access to serious strategic support, regardless of size.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 22 of 246 industry expert networks based in the United States

See the full list, filter by size, metro and specialty, and access 2,265 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Industry expert networks based in the United States at a glance

As of Nov 6, 2026
14.5%Verified-email coverage
63.4Average contacts per company
1-10Median size (employees)
21.1%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
135
11-50
74
51-200
27
201-500
4
501-1,000
3
1,001-5,000
2

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 246 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 “industry expert networks” 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 2,265 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 November 6, 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.

Industry expert networks by metro

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 “industry expert networks”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industry expert networks are there based in the United States?

RevenueBase identified 246 company matches for industry expert networks associated with the United States as of November 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?

GLG tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most industry expert networks?

New York leads with 52 company records, followed by Austin (9) and Miami (7).

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 2,265 professional contacts with verified work emails tracked across these 246 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 November 6, 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.