Company lists · Data refreshed September 2026

Top 25 Scientific research consulting firms worldwide

Name: Scientific research consulting firms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 19,620 companies tracked

RevenueBase identified 19,620 company matches for scientific research consulting firms worldwide as of September 2026 and tracks 290,884 professional contacts across them, including 88,873 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for scientific research consulting firms worldwide, 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 September 29, 2026. Country and city lists for scientific research consulting firms follow the table.

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 Sep 29, 2026 How this list was built

19,620Companies

290,884Contacts tracked

88,873Verified emails

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The 25 largest scientific research consulting firms worldwide

Ranked by team size

Top 25 of 19,620 company matches for scientific research consulting firms worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Icon PLC	Exact match	Dublin, JapanHQ recorded Sep 29, 2026	10001+	26,555 contacts →
	Exact match “Since our foundation in Dublin, Ireland in 1990, our mission has been to help our clients to accelerate the development of drugs and devices that save lives and improve quality of…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2	PPD	Exact match	Waltham, MA, United StatesHQ recorded Sep 29, 2026	10001+	20,530 contacts →
	Exact match “The PPD™ clinical research business of Thermo Fisher Scientific, the world leader in serving science, enables customers to accelerate innovation and drug development through…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3	IPSOS	Exact match	Paris, FranceHQ recorded Sep 29, 2026	10001+	16,377 contacts →
	Exact match “In our world of rapid change, the need for reliable information to make confident decisions has never been greater.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4	Syngene International Limited	Exact match	Bengaluru, IndiaHQ recorded Sep 29, 2026	5,001-10,000	8,064 contacts →
	Exact match “Syngene International Ltd.(BSE: 539268, NSE: SYNGENE, ISIN: INE398R01022) is an integrated research, development, and manufacturing services company serving the global…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5	ABT Global	Exact match	Rockville, MD, United StatesHQ recorded Sep 29, 2026	1,001-5,000	3,323 contacts →
	Exact match “Abt is a mission-driven consulting and research firm.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6	Westat	Exact match	Bethesda, MD, United StatesHQ recorded Sep 29, 2026	1,001-5,000	3,248 contacts →
	Exact match “Westat offers innovative professional services to help clients improve outcomes in health, education, and social policy.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7	Premier Research	Exact match	Morrisville, NC, United StatesHQ recorded Sep 29, 2026	1,001-5,000	2,584 contacts →
	Exact match “Premier Research International LLC (Premier) is a global leader in clinical research and consulting services with expertise in driving an efficient and effective path to market…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8	Propharma	Exact match	Raleigh, NC, United StatesHQ recorded Sep 29, 2026	1,001-5,000	2,079 contacts →
	Exact match “At ProPharma, we help pharmaceutical, biotechnology, and medical device companies bring life-changing therapies to market.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9	J.S. Held LLC	Exact match	Jericho, NY, PalestineHQ recorded Sep 29, 2026	1,001-5,000	1,954 contacts →
	Exact match “J.S.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10	Analysis Group	Exact match	Boston, MA, United StatesHQ recorded Sep 29, 2026	1,001-5,000	1,781 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11	Novotech	Exact match	Singapore, AustraliaHQ recorded Sep 29, 2026	1,001-5,000	1,778 contacts →
	Exact match “Novotech is a globally recognized full-service clinical research organization (CRO) and scientific advisory company that provides biotech and small- to mid-sized pharma companies…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12	Alliantgroup	Exact match	Houston, TX, United StatesHQ recorded Sep 29, 2026	1,001-5,000	1,595 contacts →
	Exact match “alliant is the nation's premier consulting and management engineering firm.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13	Trinity Life Sciences	Exact match	Waltham, MA, United StatesHQ recorded Sep 29, 2026	1,001-5,000	1,566 contacts →
	Exact match “Trinity is the commercialization intelligence partner for life sciences.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14	Exponent	Exact match	Menlo Park, CA, United StatesHQ recorded Sep 29, 2026	1,001-5,000	1,560 contacts →
	Exact match “In an era of accelerating change, Exponent is the only premium engineering and scientific consulting firm with the depth and breadth of expertise to solve our clients’ most…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15	D-Fine	Exact match	Frankfurt, GermanyHQ recorded Sep 29, 2026	1,001-5,000	1,472 contacts →
	Exact match “Imagine the power of physicists, mathematicians and computer scientists working as part of a European company with over 20 years of service excellence focused on data science…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16	Noblis	Exact match	Reston, VA, United StatesHQ recorded Sep 29, 2026	1,001-5,000	1,261 contacts →
	Exact match “Noblis is a nonprofit science, technology, and strategy organization that brings the best of scientific thought, management, and engineering expertise in an environment of…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17	Cornerstone Research	Exact match	San Francisco, CA, United StatesHQ recorded Sep 29, 2026	501-1,000	1,248 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18	Vimta Labs LTD	Exact match	Hyderabad, IndiaHQ recorded Sep 29, 2026	1,001-5,000	1,239 contacts →
	Exact match “Founded in 1984 with headquarters in Hyderabad, India, VIMTA LABS LTD.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19	CTI Clinical Trial And Consulting Services	Exact match	Covington, KY, United StatesHQ recorded Sep 29, 2026	1,001-5,000	1,043 contacts →
	Exact match “CTI Clinical Trial and Consulting Services is a global, privately held, research service organization, delivering a complete spectrum of clinical trial and consulting services…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20	TCG Lifesciences PVT LTD	Exact match	Kolkata, IndiaHQ recorded Sep 29, 2026	1,001-5,000	1,019 contacts →
	Exact match “TCG Lifesciences Pvt.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21	Inotiv	Exact match	West Lafayette, IN, United StatesHQ recorded Sep 29, 2026	1,001-5,000	1,015 contacts →
	Exact match “WHERE INSIGHTS LEAD TO ANSWERS Expect More In choosing a partner for discovery, development and research models, expect more: more attention, more insight, and a superlative…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22	Pharmaace	Exact match	Princeton, NJ, United StatesHQ recorded Sep 29, 2026	1,001-5,000	969 contacts →
	Exact match “PharmaACE is a US-headquartered, life sciences-focused consulting and analytics firm with a global presence across the United States, Germany, Canada, and India.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23	Bioagilytix	Exact match	Durham, NC, United StatesHQ recorded Sep 29, 2026	1,001-5,000	915 contacts →
	Exact match “BioAgilytix is a leading global contract research organization focused on supporting pharmaceutical and biotech partners in all phases of drug development.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24	Aizant Drug Research Solutions PVT LTD	Exact match	Hyderabad, IndiaHQ recorded Sep 29, 2026	501-1,000	886 contacts →
	Exact match “Aizant® is an integrated drug development solutions provider.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25	Survey Sampling International	Exact match	Shelton, CT, United StatesHQ recorded Sep 29, 2026	1,001-5,000	778 contacts →
	Exact match “Research Now SSI is the global leader in digital research data for better insights and business decisions.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “scientific research consulting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 19,620 scientific research consulting firms worldwide

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Scientific research consulting firms worldwide at a glance

As of Sep 29, 2026

30.6%Verified-email coverage

14.8Average contacts per company

1-10Median size (employees)

1.8%Largest-city concentration · London

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

12,932

11-50

4,840

51-200

1,317

201-500

308

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

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.
Coverage: Every country. Country and city lists for scientific research consulting firms are linked below.
What qualifies: Company records worldwide whose business descriptions match “scientific research consulting firms” 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. 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 88,873 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 September 29, 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.

Scientific research consulting firms by location

106 lists · largest first

Every Scientific research consulting 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 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 “scientific research consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many scientific research consulting firms are there worldwide?

RevenueBase identified 19,620 company matches for scientific research consulting firms worldwide as of September 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?

Icon PLC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most scientific research consulting firms?

The United States leads with 5,321 companies, followed by India (1,602) and the United Kingdom (978). Every scientific research consulting firms list by country and city is linked on this page.

Which city has the most scientific research consulting firms?

London leads with 348 company records, followed by Pune (218) and Sao Paulo (218).

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 88,873 professional contacts with verified work emails tracked across these 19,620 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 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 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.