Company lists · Data refreshed September 2026

Top 25 Pharmaceutical research firms based in India

Name: Pharmaceutical research firms based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 445 companies tracked

RevenueBase identified 445 pharmaceutical research firms headquartered in India as of September 2026 and tracks 53,671 professional contacts across them, including 5,100 with verified work emails. Hyderabad is the largest hub.

This list covers pharmaceutical research firms 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

445Companies

53,671Contacts tracked

5,100Verified emails

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The 25 largest pharmaceutical research firms based in India

Ranked by team size

Top 25 of 445 pharmaceutical research firms 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 pharmaceutical research 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	Cadila Pharmaceuticals Limited	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 17, 2026	5,001-10,000	7,760 contacts →
	Indirect evidence “Founded by Shri I.A.” Source: RevenueBase Database · checked Sep 17, 2026
2	Micro Labs Limited	Partial evidence	Bengaluru, IndiaHQ checked Sep 17, 2026	10001+	4,966 contacts →
	Partial evidence “Micro Labs Limited emerges as a preeminent technology-driven healthcare entity, recognized for its cutting-edge Research and Development (R&D) and state-of-the-art…” Source: RevenueBase Database · checked Sep 17, 2026
3	Indoco Remedies LTD	Strong evidence	Mumbai, IndiaHQ checked Sep 17, 2026	5,001-10,000	4,582 contacts →
	Strong evidence “Indoco is a fully integrated, research-oriented pharmaceutical company with a strong global presence.” Source: RevenueBase Database · checked Sep 17, 2026
4	Aragen Life Sciences	Indirect evidence	Hyderabad, IndiaHQ checked Sep 17, 2026	1,001-5,000	4,277 contacts →
	Indirect evidence “Aragen is a trusted R&D and manufacturing partner to the global life sciences industry.” Source: RevenueBase Database · checked Sep 17, 2026
5	Unichem Laboratories Limited	Indirect evidence	Mumbai, IndiaHQ checked Sep 17, 2026	1,001-5,000	3,901 contacts →
	Indirect evidence “Promoted by the late Mr.” Source: RevenueBase Database · checked Sep 17, 2026
6	Laurus Labs Limited	Partial evidence	Hyderabad, IndiaHQ checked Sep 17, 2026	5,001-10,000	3,467 contacts →
	Partial evidence “Laurus labs is an innovation-driven¸ people-centric & client-focused organization offering a broad and integrated portfolio of products & services to the global pharmaceutical…” Source: RevenueBase Database · checked Sep 17, 2026
7	Jubilant Biosys Limited	Partial evidence	Noida, IndiaHQ checked Sep 17, 2026	1,001-5,000	1,882 contacts →
	Partial evidence “Jubilant Biosys is an integrated Contract Research, Development and Manufacturing Organization (CRDMO) providing drug discovery, development, and GMP manufacturing services to…” Source: RevenueBase Database · checked Sep 17, 2026
8	Apotex India	Strong evidence	Bangalore, IndiaHQ checked Sep 17, 2026	1,001-5,000	1,040 contacts →
	Strong evidence “Apotex is a proudly Canadian, global pharmaceutical company with a presence in India consisting of Apotex Research Private Limited (ARPL), an affiliate of Apotex that operates in…” Source: RevenueBase Database · checked Sep 17, 2026
9	TCG Lifesciences PVT LTD	Indirect evidence	Kolkata, IndiaHQ checked Sep 17, 2026	1,001-5,000	1,019 contacts →
	Indirect evidence “TCG Lifesciences Pvt.” Source: RevenueBase Database · checked Sep 17, 2026
10	Eurofins Advinus	Partial evidence	Bangalore, IndiaHQ checked Sep 17, 2026	201-500	957 contacts →
	Partial evidence “Eurofins Advinus Private Limited is a premier contract research, development and manufacturing organization (CRDMO) serving diverse industries to help advance their R&D programs…” Source: RevenueBase Database · checked Sep 17, 2026
11	Marksans Pharma Ltd. - India	Indirect evidence	Mumbai, IndiaHQ checked Sep 17, 2026	1,001-5,000	947 contacts →
	Indirect evidence “Company Profile "The essence of our culture is built on meeting global standards in every aspect of our business." These envisioned words of Mr.” Source: RevenueBase Database · checked Sep 17, 2026
12	Vasudha Pharma Chem LTD	Partial evidence	Hyderabad, IndiaHQ checked Sep 17, 2026	1,001-5,000	839 contacts →
	Partial evidence “Vasudha Pharma Chem Limited is a leading Indian pharmaceutical company specializing in the manufacturing of Active Pharmaceutical Ingredients (APIs), Pharma Intermediates, and API…” Source: RevenueBase Database · checked Sep 17, 2026
13	Biophore India Pharmaceuticals Pvt. LTD	Strong evidence	Hyderabad, IndiaHQ checked Sep 17, 2026	501-1,000	642 contacts →
	Strong evidence “Biophore is a research driven global pharmaceutical company focused on development, manufacturing and marketing of Active Pharmaceutical Ingredients (APIs) having its operations…” Source: RevenueBase Database · checked Sep 17, 2026
14	AMI Lifesciences Pvt. LTD	Indirect evidence	Vadodara, IndiaHQ checked Sep 17, 2026	1,001-5,000	616 contacts →
	Indirect evidence “Ami Lifesciences was founded with the goal of changing the way in which quality medicines are delivered to people in need.” Source: RevenueBase Database · checked Sep 17, 2026
15	Samarth Life Sciences Private Limited	Partial evidence	Mumbai, IndiaHQ checked Sep 17, 2026	1,001-5,000	605 contacts →
	Partial evidence “SAMARTH LIFE SCIENCES PRIVATE LIMITED is a innovative life science company that researches, develop, manufactures and markets a broad range of life saving critical drugs and other…” Source: RevenueBase Database · checked Sep 17, 2026
16	Bioplus Life Sciences	Indirect evidence	Bangalore, IndiaHQ checked Sep 17, 2026	201-500	494 contacts →
	Indirect evidence “Bioplus, Pioneering life-saving science for a healthier future Bioplus Life Sciences is a leading biopharmaceutical company with over 75 years of experience serving the…” Source: RevenueBase Database · checked Sep 17, 2026
17	Gracure Pharmaceuticals LTD	Indirect evidence	Delhi, IndiaHQ checked Sep 17, 2026	201-500	469 contacts →
	Indirect evidence “Committed to Care and Cure, Gracure believes in Quality Products…On Time In Full.” Source: RevenueBase Database · checked Sep 17, 2026
18	R L Fine Chem Pvt. LTD	Indirect evidence	Bangalore, IndiaHQ checked Sep 17, 2026	1,001-5,000	450 contacts →
	Indirect evidence “Established in 1984, R L Fine Chem Pvt.” Source: RevenueBase Database · checked Sep 17, 2026
19	Megafine Pharma P LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 17, 2026	501-1,000	432 contacts →
	Indirect evidence “Megafine, established in 1995, is a privately owned and professionally managed enterprise with it's corporate office in Mumbai and two multipurpose manufacturing sites at Vapi &…” Source: RevenueBase Database · checked Sep 17, 2026
20	Graviti Pharmaceuticals	Strong evidence	Hyderabad, IndiaHQ checked Sep 17, 2026	501-1,000	427 contacts →
	Strong evidence “Graviti Pharmaceuticals is a research-focused formulation firm established in Hyderabad, India to produce complex generics of the highest quality.” Source: RevenueBase Database · checked Sep 17, 2026
21	Laxai Life Sciences	Partial evidence	Hyderabad, IndiaHQ checked Sep 17, 2026	501-1,000	311 contacts →
	Partial evidence “LAXAI Life Sciences is a leading small molecule CRDMO providing end-to-end Integrated Drug Discovery, Development, and Manufacturing solutions to the pharmaceutical and biotech…” Source: RevenueBase Database · checked Sep 17, 2026
22	Chemveda Life Sciences India	Partial evidence	Hyderabad, IndiaHQ checked Sep 17, 2026	201-500	310 contacts →
	Partial evidence “Chemveda Life Sciences is a mid-sized, fast-growing solution provider to the pharmaceutical, biotechnology, academia, and agrochemical industries.” Source: RevenueBase Database · checked Sep 17, 2026
23	Pharmaffiliates	Strong evidence	Panchkula, IndiaHQ checked Sep 17, 2026	201-500	272 contacts →
	Strong evidence “For over two decades, Pharmaffiliates has been a trusted global partner in pharmaceutical research and development, helping deliver safer, high-quality drugs to the market faster.” Source: RevenueBase Database · checked Sep 17, 2026
24	BEC Chemicals Pvt. LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 17, 2026	201-500	210 contacts →
	Indirect evidence “BEC Chemicals Pvt.” Source: RevenueBase Database · checked Sep 17, 2026
25	ZCL Chemicals LTD	Partial evidence	Mumbai, IndiaHQ checked Sep 17, 2026	201-500	205 contacts →
	Partial evidence “We (formerly Zandu Chemicals Ltd) are one of the fastest growing Pharmaceutical companies in India that combines the power of Science & Technology together.” 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: pharmaceutical research 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 pharmaceutical research firms.
Partial evidence: Its own public description names part of pharmaceutical research firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name pharmaceutical research 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 445 pharmaceutical research firms based in India

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Pharmaceutical research firms based in India at a glance

As of Sep 17, 2026

9.5%Verified-email coverage

120.6Average contacts per company

11-50Median size (employees)

15.3%Largest-city concentration · Hyderabad

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

100

11-50

148

51-200

111

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 445 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 pharmaceutical research 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.
What qualifies: Companies headquartered in India whose own description of what they do matches “pharmaceutical research 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 pharmaceutical research 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 pharmaceutical research firms, 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, 5,100 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.

Pharmaceutical research firms by metro

Pharmaceutical research firms in Hyderabad68
Pharmaceutical research firms in Mumbai36
Pharmaceutical research firms in Ahmedabad29

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 pharmaceutical research 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 pharmaceutical research firms are there based in India?

RevenueBase identified 445 pharmaceutical research firms 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?

Cadila Pharmaceuticals Limited, headquartered in Bhat, tops this list with the largest team on record.

Which city has the most pharmaceutical research firms?

Hyderabad leads with 68 headquartered companies, followed by Mumbai (36) and Ahmedabad (29).

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 5,100 verified decision-maker contacts tracked across these 445 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.