Company lists · Data refreshed September 2026

Top 25 Statistical analysis consulting firms based in the United States

Name: Statistical analysis 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 29, 2026 1,755 companies tracked

RevenueBase identified 1,755 statistical analysis consulting firms headquartered in the United States as of September 2026 and tracks 24,470 professional contacts across them, including 9,424 with verified work emails. New York is the largest hub.

This list covers statistical analysis 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 29, 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 29, 2026 86% judged on-target in blind review

1,755Companies

24,470Contacts tracked

9,424Verified emails

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The 25 largest statistical analysis consulting firms based in the United States

Ranked by team size

Top 25 of 1,755 statistical analysis consulting firms based in the United States, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to statistical analysis 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	Gallup	Indirect evidence	Washington, DC, United StatesHQ checked Sep 29, 2026	1,001-5,000	2,026 contacts →
	Indirect evidence “Gallup delivers analytics and advice to help leaders and organizations solve their most pressing problems.” Source: RevenueBase Database · checked Sep 29, 2026
2	Analysis Group	Strong evidence	Boston, MA, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,781 contacts →
	Strong 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 29, 2026
3	Infocepts	Indirect evidence	Washington Dc, VA, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,485 contacts →
	Indirect evidence “Infocepts enables improved business results through more effective use of data, AI & user-friendly analytics.” Source: RevenueBase Database · checked Sep 29, 2026
4	Cornerstone Research	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 29, 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 29, 2026
5	Pharmaace	Partial evidence	Princeton, NJ, United StatesHQ checked Sep 29, 2026	1,001-5,000	969 contacts →
	Partial evidence “PharmaACE is a US-headquartered, life sciences-focused consulting and analytics firm with a global presence across the United States, Germany, Canada, and India.” Source: RevenueBase Database · checked Sep 29, 2026
6	Compass Lexecon	Strong evidence	Washington, DC, United StatesHQ checked Sep 29, 2026	501-1,000	791 contacts →
	Strong evidence “One of the world’s leading economic consulting firms, Compass Lexecon provides law firms, corporations and government clients with clear analysis of complex issues.” Source: RevenueBase Database · checked Sep 29, 2026
7	Allied Market Research	Partial evidence	Wilmington, DE, United StatesHQ checked Sep 29, 2026	501-1,000	508 contacts →
	Partial evidence “Driven by innovation and value addition approach, Allied Market Research is instrumental in market research and business consulting across various industry verticals since its…” Source: RevenueBase Database · checked Sep 29, 2026
8	Western Ecosystems Technology, Inc. West	Strong evidence	Cheyenne, WY, United StatesHQ checked Sep 29, 2026	201-500	408 contacts →
	Strong evidence “WEST provides environmental and statistical consulting services and contract research nationally and internationally to industry, government, and private organizations.” Source: RevenueBase Database · checked Sep 29, 2026
9	Hanover Research	Indirect evidence	Arlington, VA, United StatesHQ checked Sep 29, 2026	201-500	405 contacts →
	Indirect evidence “Hanover is a leading provider of research and analytics for thousands of organizations worldwide.” Source: RevenueBase Database · checked Sep 29, 2026
10	Procdna	Partial evidence	Princeton, NJ, United StatesHQ checked Sep 29, 2026	201-500	360 contacts →
	Partial evidence “ProcDNA is a fast-growing, self-funded Analytics and Technology consulting firm established in January 2020, dedicated to delivering exceptional service to the life sciences…” Source: RevenueBase Database · checked Sep 29, 2026
11	Ensar Solutions INC	Indirect evidence	Naperville, IL, United StatesHQ checked Sep 29, 2026	201-500	331 contacts →
	Indirect evidence “Ensar Solutions is a Chicago based IT Services company that focus on Data Analytics, Predictive Modeling, Digital Marketing Analytics, Forecasting, Pricing and revenue…” Source: RevenueBase Database · checked Sep 29, 2026
12	Ardor IT Solutions	Indirect evidence	Charlotte, NC, United StatesHQ checked Sep 29, 2026	201-500	247 contacts →
	Indirect evidence “Ardor IT Solutions is a global technology solutions company helping organizations transform through AI, cloud, cybersecurity, digital engineering, and managed services.” Source: RevenueBase Database · checked Sep 29, 2026
13	Fresh Gravity	Indirect evidence	Flower Mound, TX, United StatesHQ checked Sep 29, 2026	201-500	245 contacts →
	Indirect evidence “Founded in 2015, Fresh Gravity helps businesses make data-driven decisions.” Source: RevenueBase Database · checked Sep 29, 2026
14	Blackstone Group	Partial evidence	Chicago, IL, United StatesHQ checked Sep 29, 2026	51-200	229 contacts →
	Partial evidence “Blackstone Group is a full-service custom marketing research and consulting firm providing clients with actionable insights for over 25 years.” Source: RevenueBase Database · checked Sep 29, 2026
15	ICF Macro	Indirect evidence	Fairfax, VA, United StatesHQ checked Sep 29, 2026	5,001-10,000	197 contacts →
	Indirect evidence “As of April of 2009, Macro International is now part of ICF.” Source: RevenueBase Database · checked Sep 29, 2026
16	Nits Solutions	Indirect evidence	Novi, MI, United StatesHQ checked Sep 29, 2026	51-200	182 contacts →
	Indirect evidence “TRANSFORMING INFORMATION INTO INTELLIGENCE NITS Solutions unlocks what you already know.” Source: RevenueBase Database · checked Sep 29, 2026
17	Sg2	Partial evidence	Chicago, IL, United StatesHQ checked Sep 29, 2026	201-500	170 contacts →
	Partial evidence “Sg2, a Vizient company, leverages cutting-edge expertise, analytics and tailored consulting offerings to help health industry leaders anticipate health care trends and gain…” Source: RevenueBase Database · checked Sep 29, 2026
18	Sciera, INC	Indirect evidence	Marietta, GA, United StatesHQ checked Sep 29, 2026	51-200	155 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026
19	Promark Research Corporation	Indirect evidence	Spring, TX, United StatesHQ checked Sep 29, 2026	51-200	152 contacts →
	Indirect evidence “Promark Research Corporation is headquartered in Spring, Texas, a few miles North of Houston.” Source: RevenueBase Database · checked Sep 29, 2026
20	Summit	Partial evidence	Washington, DC, United StatesHQ checked Sep 29, 2026	51-200	124 contacts →
	Partial evidence “Summit is a quantitative consulting and data analytics firm that works with public and commercial clients to turn data into actionable intelligence.” Source: RevenueBase Database · checked Sep 29, 2026
21	Capitalize Analytics	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 29, 2026	51-200	121 contacts →
	Indirect evidence “Capitalize helps organizations radically change the way they make decisions.” Source: RevenueBase Database · checked Sep 29, 2026
22	Inductis	Indirect evidence	Jersey City, NJ, United StatesHQ checked Sep 29, 2026	10001+	120 contacts →
	Indirect evidence “Inductis, an EXL Company, is a global professional services firm that helps large companies leverage the information age to make data-driven decisions through deep analytics.” Source: RevenueBase Database · checked Sep 29, 2026
23	Decision Analyst	Strong evidence	Arlington, TX, United StatesHQ checked Sep 29, 2026	51-200	114 contacts →
	Strong evidence “Decision Analyst is a global marketing research and analytical consulting agency, serving a number of Fortune 500 corporations, advertising agencies, and management consulting…” Source: RevenueBase Database · checked Sep 29, 2026
24	Ironwood Insights Group, LLC	Indirect evidence	Chandler, AZ, United StatesHQ checked Sep 29, 2026	51-200	111 contacts →
	Indirect evidence “Ironwood Insights is a team of expert-level insights consultants who solve critical marketing and business problems for forward-thinking companies.” Source: RevenueBase Database · checked Sep 29, 2026
25	Grail Insights NOW Escalent	Indirect evidence	Oakland, CA, United StatesHQ checked Sep 29, 2026	201-500	109 contacts →
	Indirect evidence “Escalent acquired Grail Insights in June 2021 to accelerate growth for its clients by creating a seamless flow between primary, secondary, syndicated, and internal business data…” Source: RevenueBase Database · checked Sep 29, 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: statistical analysis 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 statistical analysis consulting firms.
Partial evidence: Its own public description names part of statistical analysis consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name statistical analysis 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 1,755 statistical analysis consulting firms based in the United States

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Statistical analysis consulting firms based in the United States at a glance

As of Sep 29, 2026

38.5%Verified-email coverage

13.9Average contacts per company

1-10Median size (employees)

6.2%Largest-city concentration · New York

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

1,267

11-50

341

51-200

102

201-500

501-1,000

1,001-5,000

5,001-10,000

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 1,755 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 statistical analysis 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 “statistical analysis 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 statistical analysis 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 statistical analysis 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, 9,424 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 29, 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.

Statistical analysis consulting firms 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 statistical analysis 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 statistical analysis consulting firms are there based in the United States?

RevenueBase identified 1,755 statistical analysis 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?

Gallup, headquartered in Washington, tops this list with the largest team on record.

Which city has the most statistical analysis consulting firms?

New York leads with 109 headquartered companies, followed by Chicago (52) and Atlanta (39).

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 9,424 verified decision-maker contacts tracked across these 1,755 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 29, 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.