Company lists · Data refreshed September 2026
Top 25 Clinical trial staffing based in India
RevenueBase identified 287 clinical trial staffing headquartered in India as of September 2026 and tracks 10,894 professional contacts across them, including 1,689 with verified work emails. Hyderabad is the largest hub.
This list covers clinical trial staffing headquartered in India, 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 14, 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.
The 25 largest clinical trial staffing based in India
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,320 contacts → | ||||
Strong evidence “We partner with innovator and generic companies using our high-quality infrastructure and a global network of clinical trial sites, to launch novel therapies and new products for…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 2 | 1,235 contacts → | ||||
Partial evidence “Lambda Therapeutic Research is a leading full-service Global Clinical Research Organization (CRO) headquartered in Ahmedabad (India), with facilities and operations in Mehsana…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 3 | 535 contacts → | ||||
Partial evidence “AXIS Clinicals Limited is one of the most experienced and fastest growing Clinical Research Organization.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 4 | 471 contacts → | ||||
Indirect evidence “Welcome to Raptim Research Pvt.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 5 | 449 contacts → | ||||
Partial evidence “CONTINUUM is a contract research organization offering services Pharmacovigilance, Regulatory, Clinical and Technology domains.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 6 | 330 contacts → | ||||
Partial evidence “Jeevan provides end-to-end Clinical Research Services.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 7 | 257 contacts → | ||||
Partial evidence “Azidus is a full service clinical research organization catering to the technical needs of pharmaceutical and biotechnology industries for the conduct of BA/BE studies, Clinical…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 8 | 202 contacts → | ||||
Partial evidence “Actimus Bio is an Clinical Research Organisation (CRO) Actimus Bio is pioneering a novel approach by addressing the needs of the pharmaceutical and biotech industry and partnering…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 9 | 177 contacts → | ||||
Indirect evidence “Since 1995 DiagnoSearch Life Sciences is one of India’s most experienced full-service CROs.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 10 | 162 contacts → | ||||
Indirect evidence “Mitocon Biopharma is a global contract research organization serving the pharmaceutical, bio pharmaceutical, medical device, and consumer healthcare industries.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 11 | 146 contacts → | ||||
Partial evidence “QPS in India is a GLP/GCP-compliant Contract Research Organization (CRO) that specializes in clinical drug development research.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 12 | 127 contacts → | ||||
Partial evidence “Inductive Quotient (IQA) is a healthcare and clinical, technology-enabled Full-Service CRO and ClinTech partner delivering end-to-end clinical execution and evidence generation…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 13 | 113 contacts → | ||||
Partial evidence “We are one-stop solution based specialty contract research organization offering a wide variety of clinical research services for the advancement of clinical development programs…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 14 | 112 contacts → | ||||
Partial evidence “Agati Clinical Informatics, is a fast growing Clinical Research Solutions and Services Company with a pro-active nature in endeavoring the latest trends across various…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 15 | 107 contacts → | ||||
Partial evidence “Croissance Clinical research is a full-fledged CRO providing services for Pharmaceutical, bio- technology and medical devices companies.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 16 | 101 contacts → | ||||
Partial evidence “Jehangir Clinical Development Centre (JCDC) is a global, clinical-stage full service CRO.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 17 | 94 contacts → | ||||
Indirect evidence “Admerus Biosciences, headquartered in Hyderabad, India, is a Contract Research Organization (CRO) that services the global Biopharma industry.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 18 | 92 contacts → | ||||
Indirect evidence “Gratisol Labs is a leading Resource Consulting Services organization for the Pharmaceutical, Biotechnology and Medical Device industries.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 19 | 68 contacts → | ||||
Strong evidence “Excel Life Sciences (ELS) is a US-based, India-focused provider of comprehensive clinical trial management services.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 20 | 59 contacts → | ||||
Strong evidence “HomeNurse4U is a global patient-centric trial organization committed to transforming the clinical research landscape by making trials more accessible, flexible, and…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 21 | 58 contacts → | ||||
Indirect evidence “Indivirtus is a CRO and diversified services provider, offering real-time cost-effective solutions to Healthcare/Logistic/Accounting/Manufacturing and Hotel industries.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 22 | 57 contacts → | ||||
Strong evidence “CliniExperts is one of the premier Pharma and Clinical Research Regulatory service providers in India, offering unparalleled expertise and experience in clinical trials…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 23 | 57 contacts → | ||||
Partial evidence “Ardent Clinical Research Services is a clinical Research Service Providers having Operations facilities in Pune, MH, India.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 24 | 56 contacts → | ||||
Strong evidence “Ethicare Clinical Trial Services (ECTS)- headquartered in Ahmedabad, India - is a specialty Clinical Research Organization provides quality driven Clinical Trial Management…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 25 | 53 contacts → | ||||
Partial evidence “CLINNEX is a CRO providing Clinical Operations, Biometrics (clinical data management, statistical analysis, and medical writing), Pharmacovigilance, eTMF services to…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
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: clinical trial staffing. 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 clinical trial staffing.
- Partial evidence
- Its own public description names part of clinical trial staffing, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name clinical trial staffing. 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 287 clinical trial staffing based in India
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Clinical trial staffing based in India at a glance
As of Sep 14, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for India, so it is reported there. Company counts and contact totals on this page are exact for India, over 287 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 clinical trial staffing, 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 India whose own description of what they do matches “clinical trial staffing”. 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 clinical trial staffing), 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 clinical trial staffing, and records with no verified work email. Companies headquartered outside India 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, 1,689 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 14, 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.
Clinical trial staffing by metro
- Clinical trial staffing in Hyderabad38
- Clinical trial staffing in Bangalore27
- Clinical trial staffing in Ahmedabad25
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 clinical trial staffing, 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 clinical trial staffing are there based in India?
RevenueBase identified 287 clinical trial staffing headquartered in India 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?
Veeda Lifesciences, headquartered in Ahmedabad, tops this list with the largest team on record.
Which city has the most clinical trial staffing?
Hyderabad leads with 38 headquartered companies, followed by Bangalore (27) and Ahmedabad (25).
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 1,689 verified decision-maker contacts tracked across these 287 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 14, 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.
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