Company lists · Data refreshed November 2026

Top 25 Board governance advisors based in the United States

RevenueBase identified 196 company matches for board governance advisors associated with the United States as of November 2026 and tracks 1,029 professional contacts across them, including 342 with verified work emails. New York is the largest hub.

This list covers company matches for board governance advisors 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
196Companies
1,029Contacts tracked
342Verified emails
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The 25 largest board governance advisors based in the United States

Ranked by team size
Top 25 of 196 company matches for board governance advisors 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 matchArlington, VA, United StatesHQ recorded Nov 6, 202651-200291 contacts →

Exact match

“The Standard for Board Leadership NACD is the premier membership organization for corporate boards committed to a higher standard of oversight.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchWashington, DC, United StatesHQ recorded Nov 6, 202611-5059 contacts →

Exact match

“LCDA is a premier business network dedicated to advancing excellence in executive leadership development and corporate governance.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchWashington, DC, United StatesHQ recorded Nov 6, 202611-5055 contacts →

Exact match

“BoardSource envisions a future where the nonprofit community has the leadership to fulfill its purpose and create a just world where all can thrive.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchNew York, NY, United StatesHQ recorded Nov 6, 2026n/a42 contacts →

Exact match

“Extraordinary Women on Boards (EWOB) is a powerful and intimate network of experienced board directors focused on advancing board excellence, modernizing governance and amplifying…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchChicago, IL, United StatesHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“JamesDruryPartners is an elite board advisory services firm.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Boardspan is the leading provider of digital governance solutions for boards across all sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchNew York, United StatesHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Trewstar places highly qualified candidates on corporate boards across all industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchGrand Rapids, MI, United StatesHQ recorded Nov 6, 20261-1016 contacts →

Exact match

“Since 2010, Board Member Connect has specialized in one thing: building better boards.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchFalls Church, VA, United StatesHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“The DCRO Institute is a 501(c)(3) nonprofit transforming board members and C-suite leaders through positive risk governance education.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchTempe, AZ, United StatesHQ recorded Nov 6, 20261-1015 contacts →

Exact match

“The professional staff of Board Developer has over 30 years experience in board member placement, board meeting facilitation, and advanced leadership development.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchNew York, NY, United StatesHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“For over 20 years, Women in the Boardroom has been committed to delivering actionable strategies that motivate and inspire women to secure their seat at the table.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchTowson, MD, United StatesHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Every Board has certain governance responsibilities related to senior leadership:(1) executive compensation and contracts,(2) goal-setting and performance evaluation,(3)…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchPittsburgh, PA, United StatesHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Boards are evolving from antiquated governance to stakeholder governance.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSacramento, CA, United StatesHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Wilcox Miller & Nelson (WMN) is a U.S-based leader in executive and board search and board governance consulting.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBoston, NY, United StatesHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Directorship’s mission is to deliver the most comprehensive intelligence and research on leading-edge practices in corporate governance and boardroom decision-making.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSanta Barbara, CA, United StatesHQ recorded Nov 6, 20261-108 contacts →

Exact match

“We are a boutique consulting firm that believes that governance, strategy, and leadership are interconnected.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchCincinnati, OH, United StatesHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Founded as Smith Beers Yunker & Company in 1995 on the principle Helping Others Make a Difference®, The Yunker Group offers guidance to volunteer leaders to help them govern more…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchRaleigh, NC, United StatesHQ recorded Nov 6, 20261-107 contacts →

Exact match

“As a membership based, research focused, learning and teaching organization, ClearView connects and engages nonprofit Boards and Executives interested in improving fiduciary…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSan Diego, CA, United StatesHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Our mission is to foster modern leaders at the top of organizations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBoston, MA, United StatesHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Davis Partners Group is an advisory firm founded by Senior Executives with significant experience both in leading operating roles and also in the Board Room.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchNew York, NY, United StatesHQ recorded Nov 6, 20261-106 contacts →

Exact match

“BoardStrong focuses on strengthening board governance and management.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchDenver, CO, United StatesHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Mosaic Governance Advisors is an independent governance and strategy advisory firm focused on public pensions and other mission‑driven, publicly governed institutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSan Francisco Bay, CA, United StatesHQ recorded Nov 6, 20261-105 contacts →

Exact match

“We are a women-owned, boutique consulting firm.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMontebello, NY, United StatesHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Your Trusted Partner in Corporate Services, Our Practice is Your Solution!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchOverland Park, KS, United StatesHQ recorded Nov 6, 20261-105 contacts →

Exact match

“The Toman Advisory Group specializes in providing insight and support to leaders and boards of directors seeking to develop strategies and high-integrity solutions that elevate…”

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

Showing 25 of 196 board governance advisors based in the United States

See the full list, filter by size, metro and specialty, and access 342 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Board governance advisors based in the United States at a glance

As of Nov 6, 2026
33.2%Verified-email coverage
5.2Average contacts per company
1-10Median size (employees)
8.7%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
162
11-50
28
51-200
3
201-500
3

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 196 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 “board governance advisors” 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 342 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.

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 “board governance advisors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many board governance advisors are there based in the United States?

RevenueBase identified 196 company matches for board governance advisors 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?

Nacd National Association Of Corporate Directors tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most board governance advisors?

New York leads with 17 company records, followed by Washington (11) and San Francisco (6).

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 342 professional contacts with verified work emails tracked across these 196 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.