Company lists · Data refreshed September 2026

Top 25 Pharmaceutical api suppliers worldwide

Name: Pharmaceutical api suppliers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 3,055 companies tracked

RevenueBase identified 3,055 pharmaceutical api suppliers worldwide as of September 2026 and tracks 200,027 professional contacts across them, including 34,097 with verified work emails and 0 with mobile numbers. India is the largest market and Mumbai the largest hub.

This list covers pharmaceutical api suppliers worldwide, 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. Country and city lists for pharmaceutical api suppliers follow the table.

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

3,055Companies

200,027Contacts tracked

34,097Verified emails

0Mobile numbers

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

The 25 largest pharmaceutical api suppliers worldwide

Ranked by team size

Top 25 of 3,055 pharmaceutical api suppliers worldwide, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to pharmaceutical api suppliers: 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	Dr. Reddy's Laboratories	Partial evidence	Hyderabad, JapanHQ checked Sep 17, 2026	10001+	25,650 contacts →
	Partial evidence “Established in 1984, we are a global pharmaceutical company headquartered in Hyderabad, India.” Source: RevenueBase Database · checked Sep 17, 2026
2	Ipca Laboratories Limited	Partial evidence	Mumbai, IndiaHQ checked Sep 17, 2026	10001+	11,063 contacts →
	Partial evidence “A consumer-led global pharmaceutical company, creating healthy doses of life since 1949.” Source: RevenueBase Database · checked Sep 17, 2026
3	MSN Laboratories	Partial evidence	Hyderabad, IndiaHQ checked Sep 17, 2026	10001+	7,225 contacts →
	Partial 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 17, 2026
4	Libbs Farmacêutica Ltda	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 17, 2026	1,001-5,000	4,859 contacts →
	Indirect evidence “A Libbs é uma empresa 100% nacional e de capital fechado, que tem como missão produzir soluções farmacêuticas, inspirando uma comunidade comprometida com a saúde.” 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	Hetero Drugs LTD	Strong evidence	Hyderabad, IndiaHQ checked Sep 17, 2026	10001+	3,381 contacts →
	Strong 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 17, 2026
8	Granules India Limited	Indirect evidence	Hyderabad, IndiaHQ checked Sep 17, 2026	5,001-10,000	3,058 contacts →
	Indirect evidence “Granules India Ltd.” Source: RevenueBase Database · checked Sep 17, 2026
9	Data Integrity And Compliance	Indirect evidence	Chennai, IndiaHQ checked Sep 17, 2026	n/a	3,041 contacts →
	Indirect evidence “PharmQS Consulting” Source: RevenueBase Database · checked Sep 17, 2026
10	Divis Laboratories	Partial evidence	Hyderabad, IndiaHQ checked Sep 17, 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 17, 2026
11	Deva Holding A.Ş	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 17, 2026	1,001-5,000	2,362 contacts →
	Indirect evidence “1958 yılında kurulan DEVA Holding, Türkiye’nin en köklü ve kapsamlı ilaç üreticilerinden biridir.” Source: RevenueBase Database · checked Sep 17, 2026
12	Hikal LTD	Partial evidence	Navi Mumbai, IndiaHQ checked Sep 17, 2026	1,001-5,000	2,310 contacts →
	Partial evidence “Established in 1988, Hikal is a reliable partner to companies in the Pharmaceutical, Animal Health, Biotech, Crop Protection and Specialty Chemical industries.” Source: RevenueBase Database · checked Sep 17, 2026
13	Deccan Fine Chemicals Pvt. Limited	Indirect evidence	Hyderabad, IndiaHQ checked Sep 17, 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 17, 2026
14	CHEMO	Partial evidence	Madrid, SpainHQ checked Sep 17, 2026	1,001-5,000	1,876 contacts →
	Partial evidence “Chemo, part of the Insud Pharma group, operates across the entire pharmaceutical value chain, delivering specialized expertise and experience in scientific research, development…” Source: RevenueBase Database · checked Sep 17, 2026
15	Orchid Pharma	Partial evidence	Gurugram, IndiaHQ checked Sep 17, 2026	1,001-5,000	1,737 contacts →
	Partial evidence “Advancing healthcare through trusted science and pharmaceutical excellence.” Source: RevenueBase Database · checked Sep 17, 2026
16	Corden Pharma	Partial evidence	Basel, SwitzerlandHQ checked Sep 17, 2026	1,001-5,000	1,616 contacts →
	Partial evidence “CordenPharma is your full-service partner in the Contract Development & Manufacturing (CDMO) of APIs, Lipid Excipients, Drug Products and Packaging.” Source: RevenueBase Database · checked Sep 17, 2026
17	Shilpa Medicare LTD	Partial evidence	Raichur, IndiaHQ checked Sep 17, 2026	1,001-5,000	1,375 contacts →
	Partial evidence “Shilpa Medicare Limited (SML) started its operations as API manufacturer way back in 1987 at Raichur, Karnataka- India.” Source: RevenueBase Database · checked Sep 17, 2026
18	Euroapi	Partial evidence	Paris, FranceHQ checked Sep 17, 2026	1,001-5,000	1,369 contacts →
	Partial evidence “EUROAPI is focused on reinventing active pharmaceutical ingredients to sustainably meet customers’ and patients’ needs around the world.” Source: RevenueBase Database · checked Sep 17, 2026
19	Nectar Lifesciences Limited	Partial evidence	Chandigarh, IndiaHQ checked Sep 17, 2026	1,001-5,000	1,238 contacts →
	Partial 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 17, 2026
20	Harman Finochem LTD	Strong evidence	Mumbai, IndiaHQ checked Sep 17, 2026	1,001-5,000	1,234 contacts →
	Strong 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 17, 2026
21	Wanbury Limited	Partial evidence	Vashi, IndiaHQ checked Sep 17, 2026	1,001-5,000	1,095 contacts →
	Partial 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 17, 2026
22	Seqens	Partial evidence	Écully, FranceHQ checked Sep 17, 2026	1,001-5,000	1,088 contacts →
	Partial evidence “SEQENS is a worldwide leader in pharmaceutical solutions and specialty ingredients.” Source: RevenueBase Database · checked Sep 17, 2026
23	Apotex India	Partial evidence	Bangalore, IndiaHQ checked Sep 17, 2026	1,001-5,000	1,040 contacts →
	Partial 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
24	Concord Biotech Limited	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 17, 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 17, 2026
25	Solara Active Pharma Sciences	Partial evidence	Chennai, IndiaHQ checked Sep 17, 2026	1,001-5,000	1,023 contacts →
	Partial evidence “Solara Active Pharma Sciences is a young, dynamic, entrepreneurial and customer oriented API manufacturer.” 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 api suppliers. 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 api suppliers.
Partial evidence: Its own public description names part of pharmaceutical api suppliers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name pharmaceutical api suppliers. 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 3,055 pharmaceutical api suppliers worldwide

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 34,097 reachable decision-makers.

Free signup · no credit card

View the full list →

Pharmaceutical api suppliers worldwide at a glance

As of Sep 17, 2026

17.0%Verified-email coverage

65.5Average contacts per company

11-50Median size (employees)

8.1%Largest-city concentration · Mumbai

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

810

11-50

973

51-200

670

201-500

300

501-1,000

149

1,001-5,000

106

5,001-10,000

10001+

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 api suppliers, 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.
Coverage: 14 countries, largest first: India, China, the United States, Germany, the United Kingdom, Italy, Spain, Brazil, France, Switzerland and 4 more. Country and city lists for pharmaceutical api suppliers are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “pharmaceutical api suppliers”. 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 api suppliers), 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 api suppliers, and records with no verified work email.
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, 34,097 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 api suppliers by location

23 lists · largest first

Every Pharmaceutical api suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 api suppliers, 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 api suppliers are there worldwide?

RevenueBase identified 3,055 pharmaceutical api suppliers worldwide 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?

Dr. Reddy's Laboratories, headquartered in Hyderabad Ts, tops this list with the largest team on record.

Which country has the most pharmaceutical api suppliers?

India leads with 1,687 companies, followed by China (568) and the United States (224). Every pharmaceutical api suppliers list by country and city is linked on this page.

Which city has the most pharmaceutical api suppliers?

Mumbai leads with 248 headquartered companies, followed by Hyderabad (210) and Ahmedabad (106).

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 34,097 verified decision-maker contacts tracked across these 3,055 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.

Ready to reach these companies? Verified emails and direct dials for all 3,055 pharmaceutical api suppliers worldwide. Start with a free account, no credit card.

Download this list →

Related lists

Browse the directory

Browse: Companies home · Lists by location · New lists

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.