Company lists · Data refreshed September 2026

Top 25 Agency management consultants based in the United States

Name: Agency management consultants based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 16,008 companies tracked

RevenueBase identified 16,008 agency management consultants headquartered in the United States as of September 2026 and tracks 165,446 professional contacts across them, including 64,076 with verified work emails and 65,362 with mobile numbers. New York is the largest hub.

This list covers agency management consultants 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 28, 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 28, 2026 86% judged on-target in blind review

16,008Companies

165,446Contacts tracked

64,076Verified emails

65,362Mobile numbers

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The 25 largest agency management consultants based in the United States

Ranked by team size

Top 25 of 16,008 agency management consultants based in the United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to agency management consultants: 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	Oliver Wyman	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	5,001-10,000	8,230 contacts →
	Indirect evidence “At Oliver Wyman, a Marsh business, we bring deep industry insight, bold innovation, and a collaborative approach that cuts through complexity to help organizations navigate their…” Source: RevenueBase Database · checked Sep 28, 2026
2	Kearney	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	5,001-10,000	6,978 contacts →
	Indirect evidence “As one of the original firms, we’ve never lost sight of the fact that consulting is a people business.” Source: RevenueBase Database · checked Sep 28, 2026
3	Alliant Insurance Services	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 28, 2026	10001+	6,091 contacts →
	Indirect evidence “Alliant Insurance Services is among the top 5 largest and fastest-growing insurance brokerage and consulting firms in the United States.” Source: RevenueBase Database · checked Sep 28, 2026
4	Strategy	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	1,001-5,000	5,082 contacts →
	Indirect evidence “From strategy to execution.” Source: RevenueBase Database · checked Sep 28, 2026
5	Bank Of The West	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	n/a	4,751 contacts →
	Indirect evidence “We help businesses and nonprofits grow, communicate, and succeed, professionally and affordably.” Source: RevenueBase Database · checked Sep 28, 2026
6	Milliman	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 28, 2026	1,001-5,000	4,350 contacts →
	Indirect evidence “Milliman is among the world’s largest independent actuarial and consulting firms.” Source: RevenueBase Database · checked Sep 28, 2026
7	FROG	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,727 contacts →
	Indirect evidence “frog is the reinvention and experience partner for the eco-digital era.” Source: RevenueBase Database · checked Sep 28, 2026
8	MCA	Indirect evidence	Westport, CT, United StatesHQ checked Sep 28, 2026	n/a	1,650 contacts →
	Indirect evidence “MCAworks is a strategic marketing consulting firm passionately dedicated to helping our clients accelerate and sustain business growth.” Source: RevenueBase Database · checked Sep 28, 2026
9	Alera Group, INC	Partial evidence	Deerfield, IL, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,643 contacts →
	Partial evidence “Alera Group is a growing leader, reimagining the complex risk management, insurance and financial services delivery experience through intentional collaboration connecting clients…” Source: RevenueBase Database · checked Sep 28, 2026
10	TBC	Indirect evidence	Baltimore, MD, United StatesHQ checked Sep 28, 2026	n/a	1,255 contacts →
	Indirect evidence “TBC is an independently owned, full-service branding, advertising and strategic communications agency with headquarters in Baltimore, Maryland, USA.” Source: RevenueBase Database · checked Sep 28, 2026
11	Holmes Murphy	Indirect evidence	Waukee, IA, United StatesHQ checked Sep 28, 2026	501-1,000	1,171 contacts →
	Indirect evidence “Independence isn’t just our structure, it’s our mindset.” Source: RevenueBase Database · checked Sep 28, 2026
12	W3global	Indirect evidence	Frisco, TX, United StatesHQ checked Sep 28, 2026	501-1,000	1,149 contacts →
	Indirect 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 28, 2026
13	Wells Fargo Insurance Services	Indirect evidence	Valhalla, NY, United StatesHQ checked Sep 28, 2026	5,001-10,000	996 contacts →
	Indirect evidence “USI Insurance Services (“USI”) announced on December 4, 2017 the closing on the acquisition of Wells Fargo Insurance Services USA (“WFIS”), formerly part of Wells Fargo & Company…” Source: RevenueBase Database · checked Sep 28, 2026
14	AIA Insurance	Indirect evidence	Pullman, WA, United StatesHQ checked Sep 28, 2026	n/a	988 contacts →
	Indirect evidence “For over 100 years we have served the specific insurance needs of our local clients.” Source: RevenueBase Database · checked Sep 28, 2026
15	HRH	Indirect evidence	Radnor, PA, United StatesHQ checked Sep 28, 2026	1,001-5,000	930 contacts →
	Indirect evidence “Willis Group Holdings plc is a leading global insurance broker.” Source: RevenueBase Database · checked Sep 28, 2026
16	Lucas Group	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	10001+	756 contacts →
	Indirect evidence “Ultimate Minds is a professional consulting and marketing firm dedicated to empowering businesses, nonprofits, and startups with smart, affordable, and results-driven solutions.” Source: RevenueBase Database · checked Sep 28, 2026
17	DONER	Indirect evidence	Southfield, MI, United StatesHQ checked Sep 28, 2026	501-1,000	708 contacts →
	Indirect evidence “Doner unlocks all the tools of Modern marketing to build lasting connections with every day, Main Street consumers.” Source: RevenueBase Database · checked Sep 28, 2026
18	SEI	Partial evidence	Cincinnati, OH, United StatesHQ checked Sep 28, 2026	501-1,000	618 contacts →
	Partial evidence “SEI is a management consulting firm delivering fresh perspectives and reliable results.” Source: RevenueBase Database · checked Sep 28, 2026
19	Aegis General Insurance Agency	Indirect evidence	Harrisburg, PA, United StatesHQ checked Sep 28, 2026	201-500	592 contacts →
	Indirect evidence “Aegis General Insurance Agency (AGIA) is a Managing General Agency and full-service Program Administrator.” Source: RevenueBase Database · checked Sep 28, 2026
20	Solomonedwards	Indirect evidence	Wayne, PA, United StatesHQ checked Sep 28, 2026	1,001-5,000	557 contacts →
	Indirect evidence “For more than 25 years, SolomonEdwards has empowered organizations to tackle common and complex business challenges through strategic advisory, technical advocacy, and hands-on…” Source: RevenueBase Database · checked Sep 28, 2026
21	DLC	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	201-500	546 contacts →
	Partial evidence “DLC is an award-winning industry leader in Finance, Accounting, Program Management & Process Improvement Consulting.” Source: RevenueBase Database · checked Sep 28, 2026
22	Marble BOX	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	501-1,000	537 contacts →
	Indirect evidence “Marble Box provides managed services for independent insurance agencies for functions, that while vital to the operation of a successful insurance agency, take resources away from…” Source: RevenueBase Database · checked Sep 28, 2026
23	Foundation Risk Partners	Indirect evidence	Ormond Beach, FL, United StatesHQ checked Sep 28, 2026	1,001-5,000	531 contacts →
	Indirect evidence “Foundation Risk Partners is one of the fastest growing insurance brokerage and consulting firms in the United States.” Source: RevenueBase Database · checked Sep 28, 2026
24	R&r Partners	Indirect evidence	Las Vegas, NV, United StatesHQ checked Sep 28, 2026	201-500	493 contacts →
	Indirect evidence “R&R partners isn’t our name, it’s our promise.” Source: RevenueBase Database · checked Sep 28, 2026
25	Hull & Company	Indirect evidence	Stockton, CA, United StatesHQ checked Sep 28, 2026	201-500	457 contacts →
	Indirect evidence “Hull & Company is a wholesale insurance broker and managing general agency.” Source: RevenueBase Database · checked Sep 28, 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: agency management consultants. 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 agency management consultants.
Partial evidence: Its own public description names part of agency management consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name agency management consultants. 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 16,008 agency management consultants based in the United States

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Agency management consultants based in the United States at a glance

As of Sep 28, 2026

38.7%Verified-email coverage

39.5%Mobile-number coverage

10.3Average contacts per company

1-10Median size (employees)

3.4%Largest-city concentration · New York

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11,801

11-50

3,276

51-200

693

201-500

123

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 30.0d

32,3320–30

29,43831–60

1,93261–90

2690–180

348180+

Company record updated

Median 90.0d

00–30

42,20231–60

40,22861–90

74,54190–180

8,475180+

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 agency management consultants, 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 “agency management consultants”. 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 agency management consultants), 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 agency management consultants, 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, 64,076 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 28, 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.

Agency management consultants by metro

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 agency management consultants, 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 agency management consultants are there based in the United States?

RevenueBase identified 16,008 agency management consultants 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?

Oliver Wyman, headquartered in New York, tops this list with the largest team on record.

Which city has the most agency management consultants?

New York leads with 541 headquartered companies, followed by Atlanta (318) and Washington (296).

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 64,076 verified decision-maker contacts tracked across these 16,008 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 28, 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.