Company lists · Data refreshed September 2026

Top 25 Market sizing firms worldwide

Name: Market sizing firms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 7,079 companies tracked

RevenueBase identified 7,079 market sizing firms worldwide as of September 2026 and tracks 112,881 professional contacts across them, including 23,596 with verified work emails. The United States is the largest market and Pune the largest hub.

This list covers market sizing firms worldwide, 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 20, 2026. Country and city lists for market sizing firms follow the table.

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 20, 2026 86% judged on-target in blind review

7,079Companies

112,881Contacts tracked

23,596Verified emails

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The 25 largest market sizing firms worldwide

Ranked by team size

Top 25 of 7,079 market sizing firms worldwide, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to market sizing 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	IPSOS	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	10001+	16,377 contacts →
	Indirect evidence “In our world of rapid change, the need for reliable information to make confident decisions has never been greater.” Source: RevenueBase Database · checked Sep 20, 2026
2	Marketsandmarkets	Partial evidence	Pune, IndiaHQ checked Sep 20, 2026	1,001-5,000	1,862 contacts →
	Partial evidence “Founded in 2009, MarketsandMarkets recognized uncharted business potentials within disruptive trends, forecasting a surge of $25 trillion in new B2B revenues by 2030.” Source: RevenueBase Database · checked Sep 20, 2026
3	Mintel	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	1,001-5,000	1,475 contacts →
	Indirect evidence “At Mintel, we empower businesses to navigate the future with confidence.” Source: RevenueBase Database · checked Sep 20, 2026
4	GD Research Center Pvt. LTD	Indirect evidence	Hyderabad, IndiaHQ checked Sep 20, 2026	1,001-5,000	1,260 contacts →
	Indirect evidence “GD Research Center Pvt.” Source: RevenueBase Database · checked Sep 20, 2026
5	SAGO	Partial evidence	Iselin, NJ, United StatesHQ checked Sep 20, 2026	1,001-5,000	795 contacts →
	Partial evidence “Today’s markets demand new research methods.” Source: RevenueBase Database · checked Sep 20, 2026
6	Hansa Research Group	Partial evidence	Mumbai, IndiaHQ checked Sep 20, 2026	501-1,000	741 contacts →
	Partial evidence “Hansa Research is a full-service global market research agency conducting research in over 100 countries.” Source: RevenueBase Database · checked Sep 20, 2026
7	Aranca	Indirect evidence	Mumbai, IndiaHQ checked Sep 20, 2026	501-1,000	734 contacts →
	Indirect evidence “We are a global research analytics and advisory firm with over 20 years of experience in helping organizations take strategic business and investment decisions fearlessly and with…” Source: RevenueBase Database · checked Sep 20, 2026
8	Jasper Colin	Indirect evidence	New York, NY, United StatesHQ checked Sep 20, 2026	501-1,000	734 contacts →
	Indirect evidence “Founded in 2007, Jasper Colin is a leading provider of comprehensive research and analytics services, powered by technology and backed by a growing team of industry experts.” Source: RevenueBase Database · checked Sep 20, 2026
9	The Smart Cube	Indirect evidence	London, United KingdomHQ checked Sep 20, 2026	501-1,000	702 contacts →
	Indirect evidence “We provide high performing intelligence that answers critical business questions for leading companies around the world.” Source: RevenueBase Database · checked Sep 20, 2026
10	Cheers Interactive	Partial evidence	Navi Mumbai, IndiaHQ checked Sep 20, 2026	501-1,000	685 contacts →
	Partial evidence “Cheers Interactive is a specialised custom research, analytics and sales & marketing solutions company.” Source: RevenueBase Database · checked Sep 20, 2026
11	Market Xcel	Partial evidence	New Delhi, IndiaHQ checked Sep 20, 2026	501-1,000	664 contacts →
	Partial evidence “At Market Xcel, we're dedicated to delivering high-quality results for our clients.” Source: RevenueBase Database · checked Sep 20, 2026
12	Infiniti Research LTD	Partial evidence	London, United KingdomHQ checked Sep 20, 2026	501-1,000	651 contacts →
	Partial evidence “Infiniti Research is a leading provider of market intelligence and customer intelligence solutions with 20+ years’ experience spanning across 20+ industries.” Source: RevenueBase Database · checked Sep 20, 2026
13	Mordor Intelligence	Indirect evidence	Hyderabad, IndiaHQ checked Sep 20, 2026	201-500	647 contacts →
	Indirect evidence “We are a fully revenue-funded organization from founding in 2014.” Source: RevenueBase Database · checked Sep 20, 2026
14	Market Research Future Mrfr	Partial evidence	New York, NY, United StatesHQ checked Sep 20, 2026	201-500	574 contacts →
	Partial evidence “Market Research Future (MRFR) is one of the most trusted firms for syndicated research services.” Source: RevenueBase Database · checked Sep 20, 2026
15	Ascentrik Research PVT LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 20, 2026	201-500	564 contacts →
	Indirect evidence “Over the last 15 years Ascentrik Research has served top companies in Europe, US, Middle East, Africa and Asia, across multiple industries and sectors, from 3 facilities in India.” Source: RevenueBase Database · checked Sep 20, 2026
16	The Insight Partners	Indirect evidence	Pune, IndiaHQ checked Sep 20, 2026	201-500	548 contacts →
	Indirect evidence “The Insight Partners is a one stop industry research provider of actionable solutions.” Source: RevenueBase Database · checked Sep 20, 2026
17	High Beam Global HBG	Partial evidence	Gurugram, IndiaHQ checked Sep 20, 2026	51-200	546 contacts →
	Partial evidence “HBG is a market intelligence firm offering insightful, validated & high quality qualitative & quantitative research data solutions to clients across the globe.” Source: RevenueBase Database · checked Sep 20, 2026
18	Grand View Research, INC	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 20, 2026	501-1,000	539 contacts →
	Partial evidence “Grand View Research is an end-to-end market research technology and consulting business.” Source: RevenueBase Database · checked Sep 20, 2026
19	Industryarc	Indirect evidence	Hyderabad, IndiaHQ checked Sep 20, 2026	201-500	511 contacts →
	Indirect evidence “IndustryARC™ was started by a group of young, passionate professionals along with extensively experienced industry veterans across various business segments and focused expertise…” Source: RevenueBase Database · checked Sep 20, 2026
20	Allied Market Research	Partial evidence	Wilmington, DE, United StatesHQ checked Sep 20, 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 20, 2026
21	Savanta	Partial evidence	London, United KingdomHQ checked Sep 20, 2026	501-1,000	464 contacts →
	Partial evidence “Savanta is a fast-growing data, market research and advisory company.” Source: RevenueBase Database · checked Sep 20, 2026
22	IFF Research	Partial evidence	London, United KingdomHQ checked Sep 20, 2026	51-200	420 contacts →
	Partial evidence “Established in 1965, IFF is a social and market research agency who helps people make better informed decisions.” Source: RevenueBase Database · checked Sep 20, 2026
23	Meritco Services	Indirect evidence	Beijing, ChinaHQ checked Sep 20, 2026	501-1,000	414 contacts →
	Indirect evidence “Meritco Services, part of Meritco Group, is a leading consulting and research platform focused on delivering strategic clarity through data-driven insights and expert engagement.” Source: RevenueBase Database · checked Sep 20, 2026
24	Ibisworld	Indirect evidence	Melbourne, GermanyHQ checked Sep 20, 2026	201-500	407 contacts →
	Indirect evidence “Over more than 50 years, IBISWorld has evolved to be the global leader in industry research.” Source: RevenueBase Database · checked Sep 20, 2026
25	Hanover Research	Indirect evidence	Arlington, VA, United StatesHQ checked Sep 20, 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 20, 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: market sizing 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 market sizing firms.
Partial evidence: Its own public description names part of market sizing firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name market sizing 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 7,079 market sizing firms worldwide

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Market sizing firms worldwide at a glance

As of Sep 20, 2026

20.9%Verified-email coverage

15.9Average contacts per company

1-10Median size (employees)

4.1%Largest-city concentration · Pune

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

3,752

11-50

2,220

51-200

814

201-500

181

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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 market sizing 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.
Coverage: Every country. Country and city lists for market sizing firms are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “market sizing 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 market sizing 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 market sizing firms, and records with no verified work email.
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, 23,596 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 20, 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.

Market sizing firms by location

39 lists · largest first

Every Market sizing firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 market sizing 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 market sizing firms are there worldwide?

RevenueBase identified 7,079 market sizing firms worldwide 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?

IPSOS, headquartered in Paris, tops this list with the largest team on record.

Which country has the most market sizing firms?

The United States leads with 1,523 companies, followed by India (1,207) and the United Kingdom (411). Every market sizing firms list by country and city is linked on this page.

Which city has the most market sizing firms?

Pune leads with 288 headquartered companies, followed by London (199) and New Delhi (137).

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 23,596 verified decision-maker contacts tracked across these 7,079 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 20, 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.