Company lists · Data refreshed September 2026

Top 25 Api contract manufacturers based in India

Name: Api contract manufacturers based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 1,430 companies tracked

RevenueBase identified 1,430 api contract manufacturers headquartered in India as of September 2026 and tracks 175,166 professional contacts across them, including 21,627 with verified work emails. Hyderabad is the largest hub.

This list covers api contract manufacturers 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 30, 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 30, 2026 86% judged on-target in blind review

1,430Companies

175,166Contacts tracked

21,627Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest api contract manufacturers based in India

Ranked by team size

Top 25 of 1,430 api contract manufacturers based in India, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to api contract manufacturers: 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	Ipca Laboratories Limited	Indirect evidence	Mumbai, IndiaHQ checked Sep 30, 2026	10001+	11,063 contacts →
	Indirect evidence “A consumer-led global pharmaceutical company, creating healthy doses of life since 1949.” Source: RevenueBase Database · checked Sep 30, 2026
2	Cadila Pharmaceuticals Limited	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 30, 2026	5,001-10,000	7,760 contacts →
	Indirect evidence “Founded by Shri I.A.” Source: RevenueBase Database · checked Sep 30, 2026
3	MSN Laboratories	Indirect evidence	Hyderabad, IndiaHQ checked Sep 30, 2026	10001+	7,225 contacts →
	Indirect evidence “MSN Group is one of the fastest-growing, research-based and fully integrated pharmaceutical companies based out of Hyderabad, India.” Source: RevenueBase Database · checked Sep 30, 2026
4	Aragen Life Sciences	Indirect evidence	Hyderabad, IndiaHQ checked Sep 30, 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 30, 2026
5	Akums Drugs& Pharmaceuticals LTD	Indirect evidence	Delhi, IndiaHQ checked Sep 30, 2026	10001+	3,948 contacts →
	Indirect evidence “Akums Drugs & Pharmaceuticals Ltd.” Source: RevenueBase Database · checked Sep 30, 2026
6	Unichem Laboratories Limited	Indirect evidence	Mumbai, IndiaHQ checked Sep 30, 2026	1,001-5,000	3,901 contacts →
	Indirect evidence “Promoted by the late Mr.” Source: RevenueBase Database · checked Sep 30, 2026
7	Laurus Labs Limited	Indirect evidence	Hyderabad, IndiaHQ checked Sep 30, 2026	5,001-10,000	3,467 contacts →
	Indirect 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 30, 2026
8	Hetero Drugs LTD	Partial evidence	Hyderabad, IndiaHQ checked Sep 30, 2026	10001+	3,381 contacts →
	Partial evidence “Hetero is a research based global pharmaceutical company focused on development, manufacturing and marketing of Active Pharmaceutical Ingredients (APIs), Intermediate Chemicals &…” Source: RevenueBase Database · checked Sep 30, 2026
9	Strides	Indirect evidence	Bangalore, IndiaHQ checked Sep 30, 2026	1,001-5,000	3,240 contacts →
	Indirect evidence “Strides Pharma Science is a global pharma company headquartered in Bengaluru and a footprint across 100 countries.” Source: RevenueBase Database · checked Sep 30, 2026
10	Granules India Limited	Indirect evidence	Hyderabad, IndiaHQ checked Sep 30, 2026	5,001-10,000	3,058 contacts →
	Indirect evidence “Granules India Ltd.” Source: RevenueBase Database · checked Sep 30, 2026
11	Data Integrity And Compliance	Indirect evidence	Chennai, IndiaHQ checked Sep 30, 2026	n/a	3,041 contacts →
	Indirect evidence “PharmQS Consulting” Source: RevenueBase Database · checked Sep 30, 2026
12	Divis Laboratories	Partial evidence	Hyderabad, IndiaHQ checked Sep 30, 2026	10001+	3,025 contacts →
	Partial evidence “Divi’s Laboratories Limited is one of the largest API companies in the world, with ~$1.25B in revenue and exporting to more than 100 countries.” Source: RevenueBase Database · checked Sep 30, 2026
13	Deccan Fine Chemicals Pvt. Limited	Indirect evidence	Hyderabad, IndiaHQ checked Sep 30, 2026	5,001-10,000	2,194 contacts →
	Indirect evidence “Deccan Fine Chemicals (“Deccan”) is a privately owned globally operating company focusing on custom manufacturing of active ingredients and advanced intermediates for agro…” Source: RevenueBase Database · checked Sep 30, 2026
14	Jubilant Biosys Limited	Partial evidence	Noida, IndiaHQ checked Sep 30, 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 30, 2026
15	Orchid Pharma	Indirect evidence	Gurgaon, IndiaHQ checked Sep 30, 2026	1,001-5,000	1,737 contacts →
	Indirect evidence “Advancing healthcare through trusted science and pharmaceutical excellence.” Source: RevenueBase Database · checked Sep 30, 2026
16	Shilpa Medicare LTD	Strong evidence	Raichur, IndiaHQ checked Sep 30, 2026	1,001-5,000	1,375 contacts →
	Strong evidence “Shilpa Medicare Limited (SML) started its operations as API manufacturer way back in 1987 at Raichur, Karnataka- India.” Source: RevenueBase Database · checked Sep 30, 2026
17	Gufic Biosciences LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 30, 2026	1,001-5,000	1,270 contacts →
	Indirect evidence “Welcome to the transformative world of GUFIC Biosciences, where a legacy of innovation, spanning over five decades, converges with an unwavering commitment to global well-being.” Source: RevenueBase Database · checked Sep 30, 2026
18	Nectar Lifesciences Limited	Indirect evidence	Chandigarh, IndiaHQ checked Sep 30, 2026	1,001-5,000	1,238 contacts →
	Indirect evidence “Nectar Lifesciences Ltd.(NLL) is a knowledge driven organization which constitutes a vital part of fast growing Indian Pharmaceutical Industry.” Source: RevenueBase Database · checked Sep 30, 2026
19	Harman Finochem LTD	Partial evidence	Mumbai, IndiaHQ checked Sep 30, 2026	1,001-5,000	1,234 contacts →
	Partial evidence “Harman Finochem Limited: A Global Leader in API Manufacturing Harman Finochem Limited is an India-based pharmaceutical company, engaged in the manufacturing and export of Active…” Source: RevenueBase Database · checked Sep 30, 2026
20	Wanbury Limited	Indirect evidence	Vashi, IndiaHQ checked Sep 30, 2026	1,001-5,000	1,095 contacts →
	Indirect evidence “Corporate Profile Towards Better Healthcare… Wanbury Limited, one of India’s fastest growing pharmaceutical companies amongst the ‘Top 50 Companies’ in India (as per ORG-IMS), has…” Source: RevenueBase Database · checked Sep 30, 2026
21	Aurigene Pharmaceutical Services Limited	Partial evidence	Bangalore, IndiaHQ checked Sep 30, 2026	501-1,000	1,092 contacts →
	Partial evidence “Aurigene Pharmaceutical Services is leading contract research, development, and manufacturing organization (CDMO).” Source: RevenueBase Database · checked Sep 30, 2026
22	Apotex India	Indirect evidence	Bangalore, IndiaHQ checked Sep 30, 2026	1,001-5,000	1,040 contacts →
	Indirect 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 30, 2026
23	Concord Biotech Limited	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 30, 2026	501-1,000	1,024 contacts →
	Indirect evidence “Concord Biotech Limited is an R&D based Biotechnology company, having focus on the fermentation, semi-synthetic and synthesis based products.” Source: RevenueBase Database · checked Sep 30, 2026
24	Solara Active Pharma Sciences	Strong evidence	Chennai, IndiaHQ checked Sep 30, 2026	1,001-5,000	1,023 contacts →
	Strong evidence “Solara Active Pharma Sciences is a young, dynamic, entrepreneurial and customer oriented API manufacturer.” Source: RevenueBase Database · checked Sep 30, 2026
25	Dishman Carbogen Amcis LTD	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 30, 2026	1,001-5,000	966 contacts →
	Indirect evidence “Dishman is a global, dynamic group of companies offering a continuum of services to the pharmaceutical industry.” Source: RevenueBase Database · checked Sep 30, 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: api contract manufacturers. 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 api contract manufacturers.
Partial evidence: Its own public description names part of api contract manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name api contract manufacturers. 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 1,430 api contract manufacturers based in India

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 21,627 reachable decision-makers.

Free signup · no credit card

View the full list →

Api contract manufacturers based in India at a glance

As of Sep 30, 2026

12.3%Verified-email coverage

122.5Average contacts per company

11-50Median size (employees)

15.0%Largest-city concentration · Hyderabad

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

333

11-50

395

51-200

355

201-500

179

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 1,430 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 api contract manufacturers, 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 “api contract manufacturers”. 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 api contract manufacturers), 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 api contract manufacturers, 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, 21,627 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 30, 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.

Api contract manufacturers by metro

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 api contract manufacturers, 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 api contract manufacturers are there based in India?

RevenueBase identified 1,430 api contract manufacturers 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?

Ipca Laboratories Limited, headquartered in Mumbai, tops this list with the largest team on record.

Which city has the most api contract manufacturers?

Hyderabad leads with 215 headquartered companies, followed by Mumbai (190) and Ahmedabad (85).

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 21,627 verified decision-maker contacts tracked across these 1,430 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 30, 2026.

Ready to reach these companies? Verified emails and direct dials for all 1,430 api contract manufacturers based in India. Start with a free account, no credit card.

Download this list →

Related lists

Api contract manufacturers by geography

Browse the directory

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.