Company lists · Data refreshed September 2026

Top 25 Phase 1 clinical trial companies based in India

Name: Phase 1 clinical trial companies based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 103 companies tracked

RevenueBase identified 103 phase 1 clinical trial companies headquartered in India as of September 2026 and tracks 6,674 professional contacts across them, including 1,033 with verified work emails. Hyderabad is the largest hub.

This list covers phase 1 clinical trial companies 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 17, 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 17, 2026 86% judged on-target in blind review

103Companies

6,674Contacts tracked

1,033Verified emails

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The 25 largest phase 1 clinical trial companies based in India

Ranked by team size

Top 25 of 103 phase 1 clinical trial companies based in India, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to phase 1 clinical trial companies: 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	Veeda Lifesciences	Strong evidence	Ahmedabad, IndiaHQ checked Sep 17, 2026	501-1,000	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 17, 2026
2	Lambda Therapeutic Research	Partial evidence	Ahmedabad, IndiaHQ checked Sep 17, 2026	1,001-5,000	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 17, 2026
3	Axis Clinicals LTD	Partial evidence	Hyderabad, IndiaHQ checked Sep 17, 2026	201-500	535 contacts →
	Partial evidence “AXIS Clinicals Limited is one of the most experienced and fastest growing Clinical Research Organization.” Source: RevenueBase Database · checked Sep 17, 2026
4	Jeevan Scientific Technology Limited	Partial evidence	Hyderabad, IndiaHQ checked Sep 17, 2026	201-500	330 contacts →
	Partial evidence “Jeevan provides end-to-end Clinical Research Services.” Source: RevenueBase Database · checked Sep 17, 2026
5	Azidus Laboratories LTD	Partial evidence	Chennai, IndiaHQ checked Sep 17, 2026	201-500	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 17, 2026
6	Lotus Labs PVT LTD	Strong evidence	Bangalore -, IndiaHQ checked Sep 17, 2026	201-500	215 contacts →
	Strong evidence “Lotus Labs CRO from Bangalore, India, operating since a decade engaged in conducting BA/ BE studies including FTFs, Phase I studies & Clinical trials.” Source: RevenueBase Database · checked Sep 17, 2026
7	Synergen BIO Pvt. LTD	Indirect evidence	Pune, IndiaHQ checked Sep 17, 2026	51-200	202 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
8	Diagnosearch Life Sciences	Indirect evidence	Thane, IndiaHQ checked Sep 17, 2026	51-200	177 contacts →
	Indirect evidence “Since 1995 DiagnoSearch Life Sciences is one of India’s most experienced full-service CROs.” Source: RevenueBase Database · checked Sep 17, 2026
9	Norwich Clinical Services - NCS	Partial evidence	Koramangala, IndiaHQ checked Sep 17, 2026	51-200	147 contacts →
	Partial evidence “CONTRACT RESEARCH ORGANIZATION Norwich Clinical Services is a global Contract Research Organization (CRO) providing Clinical Research, Bioanalytical, Pharmacovigilance and…” Source: RevenueBase Database · checked Sep 17, 2026
10	QPS Bioserve India PVT LTD	Partial evidence	Hyderabad, IndiaHQ checked Sep 17, 2026	51-200	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 17, 2026
11	Genecht Research PVT LTD	Partial evidence	Navi Mumbai, IndiaHQ checked Sep 17, 2026	11-50	82 contacts →
	Partial evidence “Genecht is a Contract Research Organization (CRO) specializing in BA/BE, and phase I studies.” Source: RevenueBase Database · checked Sep 17, 2026
12	Vipragen Biosciences PVT LTD	Partial evidence	Mysuru, IndiaHQ checked Sep 17, 2026	51-200	81 contacts →
	Partial evidence “Vipragen Biosciences is a #pre-clinical CRO located in Mysuru, Karnataka, which is actively involved in catering end-to-end regulatory #preclinical services to…” Source: RevenueBase Database · checked Sep 17, 2026
13	Excel Life Sciences Pvt. LTD	Strong evidence	Noida, IndiaHQ checked Sep 17, 2026	51-200	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 17, 2026
14	Kite-Ai Technologies Pvt. LTD	Indirect evidence	Pune, IndiaHQ checked Sep 17, 2026	51-200	64 contacts →
	Indirect evidence “KITE-AI Technologies Pvt.” Source: RevenueBase Database · checked Sep 17, 2026
15	Amaris Clinical	Indirect evidence	Chennai, IndiaHQ checked Sep 17, 2026	51-200	62 contacts →
	Indirect evidence “Imagine a place where the passion is strong, ideas are futuristic, data is eminent and a seamless team of experts to whom everything revolves around meeting clients’ needs and…” Source: RevenueBase Database · checked Sep 17, 2026
16	Ardent Clinical Research Services	Partial evidence	Pune, IndiaHQ checked Sep 17, 2026	11-50	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 17, 2026
17	Abiogenesis Clinpharm	Strong evidence	Hyderabad, IndiaHQ checked Sep 17, 2026	51-200	53 contacts →
	Strong evidence “Abiogenesis Clinpharm Private Limited is an leading Contract Research Organization (CRO) that provides Clinical Trial Services in Clinical Development of Biologics, Vaccines…” Source: RevenueBase Database · checked Sep 17, 2026
18	Biosite Research	Partial evidence	Bengaluru South, IndiaHQ checked Sep 17, 2026	51-200	41 contacts →
	Partial evidence “Biosite Research is a full service Cdsco approved CRDMO, based out of Bangalore(India) is headed by a unique and strong leadership team with rich experience in the Clinical…” Source: RevenueBase Database · checked Sep 17, 2026
19	Clinexel	Partial evidence	Navi Mumbai, IndiaHQ checked Sep 17, 2026	11-50	40 contacts →
	Partial evidence “CLINEXEL is a full service Clinical Research Organization (CRO) providing end to end services for Clinical Research and Pharmacovigilance.” Source: RevenueBase Database · checked Sep 17, 2026
20	Smoconnect Clinical Research Services PVT LTD Cochin	Partial evidence	Cochin, IndiaHQ checked Sep 17, 2026	11-50	38 contacts →
	Partial evidence “SMOconnect Clinical Research Services Pvt Ltd was established in the year 2009 by a group of professionals from the clinical research, pharmaceutical and health care industry with…” Source: RevenueBase Database · checked Sep 17, 2026
21	Clinimed Lifesciences	Partial evidence	Kolkata, IndiaHQ checked Sep 17, 2026	11-50	33 contacts →
	Partial evidence “CliniMed LifeSciences is a clinical research organization focused on improvement of patient care globally using data, technology, modern analytics, and innovation in therapeutics.” Source: RevenueBase Database · checked Sep 17, 2026
22	JSS Medical Research India Private Limited	Indirect evidence	Faridabad, IndiaHQ checked Sep 17, 2026	201-500	31 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
23	Samahitha Research Solutions	Partial evidence	Bengaluru, IndiaHQ checked Sep 17, 2026	11-50	30 contacts →
	Partial evidence “Samahitha Research Solutions is an integrated pharmaceutical,Bio pharmaceutical, Clinical Research and Product Development development service provider, We offer services to the…” Source: RevenueBase Database · checked Sep 17, 2026
24	G7 Synergon Private Limited	Partial evidence	Bengaluru, IndiaHQ checked Sep 17, 2026	51-200	26 contacts →
	Partial evidence “G7 SYNERGON is an integrated Biopharmaceutical service provider, offering drug discovery research, clinical and consulting solutions, established in 2008.” Source: RevenueBase Database · checked Sep 17, 2026
25	Aizant Drug Research Solutions PVT LTD	Indirect evidence	Hyderabad, IndiaHQ checked Sep 17, 2026	501-1,000	17 contacts →
	Indirect evidence “Aizant® is an integrated drug development solutions provider.” Source: RevenueBase Database · checked Sep 17, 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: phase 1 clinical trial companies. 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 phase 1 clinical trial companies.
Partial evidence: Its own public description names part of phase 1 clinical trial companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name phase 1 clinical trial companies. 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 103 phase 1 clinical trial companies based in India

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Phase 1 clinical trial companies based in India at a glance

As of Sep 17, 2026

15.5%Verified-email coverage

64.8Average contacts per company

11-50Median size (employees)

16.5%Largest-city concentration · Hyderabad

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 103 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 phase 1 clinical trial companies, 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 “phase 1 clinical trial companies”. 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 phase 1 clinical trial companies), 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 phase 1 clinical trial companies, 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, 1,033 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 17, 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.

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 phase 1 clinical trial companies, 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 phase 1 clinical trial companies are there based in India?

RevenueBase identified 103 phase 1 clinical trial companies 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 phase 1 clinical trial companies?

Hyderabad leads with 17 headquartered companies, followed by Ahmedabad (7) and Bangalore (6).

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 1,033 verified decision-maker contacts tracked across these 103 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 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 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.