Company lists · Data refreshed September 2026

Top 25 Looker consulting firms based in the United States

Name: Looker consulting firms 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 537 companies tracked

RevenueBase identified 537 looker consulting firms headquartered in the United States as of September 2026 and tracks 18,547 professional contacts across them, including 7,615 with verified work emails. New York is the largest hub.

This list covers looker 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 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

537Companies

18,547Contacts tracked

7,615Verified emails

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The 25 largest looker consulting firms based in the United States

Ranked by team size

Top 25 of 537 looker consulting firms 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 looker consulting firms: 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	Protiviti	Partial evidence	Menlo Park, CA, United StatesHQ checked Sep 28, 2026	5,001-10,000	8,779 contacts →
	Partial evidence “Protiviti is a global consulting firm that delivers deep expertise, objective insights, a tailored approach and unparalleled collaboration to help leaders confidently face the…” Source: RevenueBase Database · checked Sep 28, 2026
2	Analysis Group	Partial evidence	Boston, MA, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,781 contacts →
	Partial evidence “Analysis Group is one of the largest international economics consulting firms, with more than 1,500 professionals across 15 offices in North America, Europe, and Asia.” Source: RevenueBase Database · checked Sep 28, 2026
3	Charles River Associates	Partial evidence	Boston, MA, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,479 contacts →
	Partial evidence “Charles River Associates (CRA) is a global consulting firm specializing in litigation, regulatory, financial, and management consulting.” Source: RevenueBase Database · checked Sep 28, 2026
4	Cornerstone Research	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	501-1,000	1,248 contacts →
	Indirect evidence “At Cornerstone Research, we attribute our success to a unique combination of resources: a creative and energetic staff, cutting-edge technology and research, and our work with…” Source: RevenueBase Database · checked Sep 28, 2026
5	Options Group	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	201-500	498 contacts →
	Partial evidence “Options Group is a leading global executive search and strategic consulting firm specializing in financial services including capital markets, global markets, alternative…” Source: RevenueBase Database · checked Sep 28, 2026
6	Keystone	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	201-500	423 contacts →
	Partial evidence “Keystone is an innovative strategy, economics, and technology consulting firm delivering transformative ideas and novel solutions to global brands and law firms on leading-edge…” Source: RevenueBase Database · checked Sep 28, 2026
7	Ducker Carlisle	Partial evidence	Troy, MI, United StatesHQ checked Sep 28, 2026	51-200	238 contacts →
	Partial evidence “Named one of America's Top Management Consulting Firms 2026 by Business Insider, Ducker Carlisle is a global market research, strategy consulting and M&A advisory firm that helps…” Source: RevenueBase Database · checked Sep 28, 2026
8	Resolution Economics	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	201-500	232 contacts →
	Indirect evidence “Founded in 1998, Resolution Economics provides sophisticated economic, statistical, and financial analyses, forensic investigations, forensic technology, dispute advisory, expert…” Source: RevenueBase Database · checked Sep 28, 2026
9	Neerinfo Solutions	Indirect evidence	Raleigh, NC, United StatesHQ checked Sep 28, 2026	201-500	209 contacts →
	Indirect evidence “Neer Info Solutions is a boutique executive search firm and has been in the search industry since 2005.” Source: RevenueBase Database · checked Sep 28, 2026
10	Essex Lake Group	Indirect evidence	New York, United StatesHQ checked Sep 28, 2026	201-500	183 contacts →
	Indirect evidence “Essex delivers transformative business solutions to major global corporations.” Source: RevenueBase Database · checked Sep 28, 2026
11	Uber Search Partners	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 28, 2026	11-50	129 contacts →
	Indirect evidence “As a matter of practice, UBER Search Partners does not post most of our C-Level searches.” Source: RevenueBase Database · checked Sep 28, 2026
12	Bluehawk Consulting NOW TSG	Indirect evidence	Kirkland, WA, United StatesHQ checked Sep 28, 2026	201-500	118 contacts →
	Indirect evidence “Bluehawk was founded on a simple proposition: attract top talent, listen closely to customer needs, and deliver exceptional results.” Source: RevenueBase Database · checked Sep 28, 2026
13	Landing Point	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	51-200	101 contacts →
	Partial evidence “Landing Point is an executive search and consulting firm specializing in the recruitment of Accounting & Finance, Capital Formation & Investment Support, HR & Talent Acquisition…” Source: RevenueBase Database · checked Sep 28, 2026
14	RCI	Partial evidence	Chattanooga, TN, United StatesHQ checked Sep 28, 2026	n/a	64 contacts →
	Partial evidence “We are a results-driven consulting firm focused on maximizing value and ROI.” Source: RevenueBase Database · checked Sep 28, 2026
15	Marketonce	Indirect evidence	Denver, CO, United StatesHQ checked Sep 28, 2026	51-200	43 contacts →
	Indirect evidence “At MarketOnce, we empower businesses with the insights and strategies they need to excel in today's dynamic market.” Source: RevenueBase Database · checked Sep 28, 2026
16	HVS Executive Search	Indirect evidence	New York, FL, United StatesHQ checked Sep 28, 2026	11-50	39 contacts →
	Indirect evidence “As a division of HVS, the global authority on hospitality, HVS Executive Search can leverage unrivaled relationships, access unique intelligence, and provide a truly global reach…” Source: RevenueBase Database · checked Sep 28, 2026
17	District Partners	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	51-200	38 contacts →
	Partial evidence “District Partners is an executive search and project-based consulting recruiting firm with a national reach.” Source: RevenueBase Database · checked Sep 28, 2026
18	Realrepp	Indirect evidence	Anaheim Hills, CA, United StatesHQ checked Sep 28, 2026	11-50	30 contacts →
	Indirect evidence “RealREPP excels in contingency, retained, consultant, and interim searches for your specialized & corporate hiring.” Source: RevenueBase Database · checked Sep 28, 2026
19	Muke Group	Partial evidence	Piscataway, NJ, United StatesHQ checked Sep 28, 2026	11-50	29 contacts →
	Partial evidence “Muke group combines analytics, business consulting and technology to help companies make better data-driven decisions, with measurable results.” Source: RevenueBase Database · checked Sep 28, 2026
20	Human Capital Solutions, INC	Partial evidence	Wilmington, NC, United StatesHQ checked Sep 28, 2026	11-50	29 contacts →
	Partial evidence “Human Capital Solutions (HCS) is a high-touch, boutique consulting firm specializing in Retained Executive Search, Professional Recruiting, Professional Coaching, and Consulting…” Source: RevenueBase Database · checked Sep 28, 2026
21	The GNG Group	Indirect evidence	Raleigh, NC, United StatesHQ checked Sep 28, 2026	11-50	28 contacts →
	Indirect evidence “The first thing you will notice about GNG is our passion - our passion for putting you first.” Source: RevenueBase Database · checked Sep 28, 2026
22	Eggers Consulting Company, INC	Partial evidence	Omaha, NE, United StatesHQ checked Sep 28, 2026	11-50	27 contacts →
	Partial evidence “Over the last 55 years, EGGers Consulting has established nationwide networking connections, specializing in Executive Recruiting and permanent placement in the Banking and Sales…” Source: RevenueBase Database · checked Sep 28, 2026
23	Wall Street Careers	Partial evidence	West Palm Beach, NY, United StatesHQ checked Sep 28, 2026	11-50	26 contacts →
	Partial evidence “Wall Street Careers - Retained Search and Consulting.” Source: RevenueBase Database · checked Sep 28, 2026
24	Homrich, Klein & Associates	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 28, 2026	1-10	26 contacts →
	Indirect evidence “WE KNOW SEARCH At Homrich, Klein & Associates we know a search is about more than just the job or candidate requirements.” Source: RevenueBase Database · checked Sep 28, 2026
25	O'connell Group, LLC	Indirect evidence	Fairfield, CT, United StatesHQ checked Sep 28, 2026	11-50	25 contacts →
	Indirect evidence “Recognized in Forbes as One of America's Top 50 Executive Recruiting Firms Founded in 1993 by veterans of the CPG industry, we’re a leading executive search firm in consumer…” 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: looker 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 looker consulting firms.
Partial evidence: Its own public description names part of looker consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name looker 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 537 looker consulting firms based in the United States

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Looker consulting firms based in the United States at a glance

As of Sep 28, 2026

41.1%Verified-email coverage

34.5Average contacts per company

1-10Median size (employees)

14.5%Largest-city concentration · New York

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

374

11-50

119

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 537 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 looker 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 “looker 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 looker 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 looker 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, 7,615 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.

Looker consulting firms by metro

Looker consulting firms in New York78

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 looker 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 looker consulting firms are there based in the United States?

RevenueBase identified 537 looker 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?

Protiviti, headquartered in Menlo Park, tops this list with the largest team on record.

Which city has the most looker consulting firms?

New York leads with 78 headquartered companies, followed by Chicago (23) and Houston (19).

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 7,615 verified decision-maker contacts tracked across these 537 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.