Company lists · Data refreshed September 2026

Top 25 Phase i clinical trial organizations based in India

RevenueBase identified 319 company matches for phase i clinical trial organizations associated with India as of September 2026 and tracks 14,805 professional contacts across them, including 2,223 with verified work emails. Hyderabad is the largest hub.

This list covers company matches for phase i clinical trial organizations associated with India, 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 17, 2026.

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 17, 2026 How this list was built
319Companies
14,805Contacts tracked
2,223Verified emails
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The 25 largest phase i clinical trial organizations based in India

Ranked by team size
Top 25 of 319 company matches for phase i clinical trial organizations based in India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchAhmedabad, IndiaHQ recorded Sep 17, 2026501-1,0001,320 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2Exact matchHyderabad, IndiaHQ recorded Sep 17, 20261,001-5,0001,239 contacts →

Exact match

“Founded in 1984 with headquarters in Hyderabad, India, VIMTA LABS LTD.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3Exact matchAhmedabad, IndiaHQ recorded Sep 17, 20261,001-5,0001,235 contacts →

Exact match

“Lambda Therapeutic Research is a leading full-service Global Clinical Research Organization (CRO) headquartered in Ahmedabad (India), with facilities and operations in Mehsana…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4Exact matchHyderabad, IndiaHQ recorded Sep 17, 2026501-1,000886 contacts →

Exact match

“Aizant® is an integrated drug development solutions provider.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5Exact matchHyderabad, IndiaHQ recorded Sep 17, 2026201-500535 contacts →

Exact match

“AXIS Clinicals Limited is one of the most experienced and fastest growing Clinical Research Organization.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6Exact matchMumbai, IndiaHQ recorded Sep 17, 2026201-500471 contacts →

Exact match

“Welcome to Raptim Research Pvt.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7Exact matchHyderabad, IndiaHQ recorded Sep 17, 2026201-500330 contacts →

Exact match

“Jeevan provides end-to-end Clinical Research Services.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8Exact matchBangalore, IndiaHQ recorded Sep 17, 2026501-1,000301 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9Exact matchChennai, IndiaHQ recorded Sep 17, 2026201-500257 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10Exact matchBangalore, IndiaHQ recorded Sep 17, 2026201-500215 contacts →

Exact match

“Lotus Labs CRO from Bangalore, India, operating since a decade engaged in conducting BA/ BE studies including FTFs, Phase I studies & Clinical trials.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11Exact matchGhaziabad, IndiaHQ recorded Sep 17, 202651-200214 contacts →

Exact match

“Dabur Research Foundation (DRF) is an Indian Contract Research Organization Est.1979 offering preclinical services in Drug Discovery and Development, ranging from identification…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12Exact matchPune, IndiaHQ recorded Sep 17, 202651-200202 contacts →

Exact match

“Synergen Bio Private Limited is a new age CRO with all necessary infrastructure to cater to the Pharmaceutical and Biotech industry, established by a enthusiastic professionals…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13Exact matchTumkur, IndiaHQ recorded Sep 17, 202651-200185 contacts →

Exact match

“We are a CPCSEA-Government of India approved Preclinical CRO involved in testing of pharmaceuticals, new chemicals, herbal derivatives, biotechnology products, cosmetics and…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14Exact matchThane, IndiaHQ recorded Sep 17, 202651-200177 contacts →

Exact match

“Since 1995 DiagnoSearch Life Sciences is one of India’s most experienced full-service CROs.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15Exact matchChennai, IndiaHQ recorded Sep 17, 2026201-500152 contacts →

Exact match

“Micro Therapeutic Research Labs Pvt.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16Exact matchMiyapur, IndiaHQ recorded Sep 17, 202651-200149 contacts →

Exact match

“ZenRise is a new age CRO with all necessary infrastructure to cater to the pharmaceutical and biotech industry, established by a few enthusiastic professionals who want to…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17Exact matchKoramangala, IndiaHQ recorded Sep 17, 202651-200147 contacts →

Exact match

“CONTRACT RESEARCH ORGANIZATION Norwich Clinical Services is a global Contract Research Organization (CRO) providing Clinical Research, Bioanalytical, Pharmacovigilance and…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18Exact matchHyderabad, IndiaHQ recorded Sep 17, 202651-200146 contacts →

Exact match

“QPS in India is a GLP/GCP-compliant Contract Research Organization (CRO) that specializes in clinical drug development research.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19Exact matchHyderabad, IndiaHQ recorded Sep 17, 202651-200127 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20Exact matchBangalore, IndiaHQ recorded Sep 17, 202651-200122 contacts →

Exact match

“Stabicon Life Sciences is a Contract Research Organization.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21Exact matchAhmedabad, IndiaHQ recorded Sep 17, 202651-200113 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22Exact matchDist. Valsad, IndiaHQ recorded Sep 17, 202651-200102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23Exact matchPune, IndiaHQ recorded Sep 17, 202651-200101 contacts →

Exact match

“Jehangir Clinical Development Centre (JCDC) is a global, clinical-stage full service CRO.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24Exact matchBangalore, IndiaHQ recorded Sep 17, 202651-20097 contacts →

Exact match

“We believe in using science for the greater betterment of humanity.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25Exact matchNavi Mumbai, IndiaHQ recorded Sep 17, 202611-5082 contacts →

Exact match

“Genecht is a Contract Research Organization (CRO) specializing in BA/BE, and phase I studies.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

Showing 25 of 319 phase i clinical trial organizations based in India

See the full list, filter by size, metro and specialty, and access 2,223 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Phase i clinical trial organizations based in India at a glance

As of Sep 17, 2026
15.0%Verified-email coverage
46.4Average contacts per company
11-50Median size (employees)
13.2%Largest-city concentration · Hyderabad
Sep 17, 2026Page data refreshed

Companies by employee count

1-10
78
11-50
139
51-200
74
201-500
19
501-1,000
5
1,001-5,000
3

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 319 companies.

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.
What qualifies
Company records associated with India whose business descriptions match “phase i clinical trial organizations” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 2,223 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 17, 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.

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 “phase i clinical trial organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many phase i clinical trial organizations are there based in India?

RevenueBase identified 319 company matches for phase i clinical trial organizations associated with India 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?

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

Which city has the most phase i clinical trial organizations?

Hyderabad leads with 42 company records, followed by Bangalore (41) and Ahmedabad (25).

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 2,223 professional contacts with verified work emails tracked across these 319 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 17, 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.