Company lists · Data refreshed September 2026

Top 25 Apis and intermediates producers worldwide

Name: Apis and intermediates producers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 6,646 companies tracked

RevenueBase identified 6,646 apis and intermediates producers worldwide as of September 2026 and tracks 453,721 professional contacts across them, including 83,583 with verified work emails. India is the largest market and Mumbai the largest hub.

This list covers apis and intermediates producers 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 19, 2026. Country and city lists for apis and intermediates producers 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 19, 2026 86% judged on-target in blind review

6,646Companies

453,721Contacts tracked

83,583Verified emails

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The 25 largest apis and intermediates producers worldwide

Ranked by team size

Top 25 of 6,646 apis and intermediates producers worldwide, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to apis and intermediates producers: 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	SUN Pharma	Indirect evidence	Mumbai, IndiaHQ checked Sep 19, 2026	10001+	32,607 contacts →
	Indirect evidence “Sun Pharma is the world's fourth-largest speciality generic pharmaceutical company and No.” Source: RevenueBase Database · checked Sep 19, 2026
2	Dr. Reddy's Laboratories	Indirect evidence	Hyderabad, JapanHQ checked Sep 19, 2026	10001+	25,650 contacts →
	Indirect evidence “Established in 1984, we are a global pharmaceutical company headquartered in Hyderabad, India.” Source: RevenueBase Database · checked Sep 19, 2026
3	Alkem Laboratories LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 19, 2026	10001+	12,789 contacts →
	Indirect evidence “A single idea, which sprouts from a human mind, contains the potential to create marvels that can influence generations.” Source: RevenueBase Database · checked Sep 19, 2026
4	Ipca Laboratories Limited	Indirect evidence	Mumbai, IndiaHQ checked Sep 19, 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 19, 2026
5	Syngene International Limited	Indirect evidence	Bengaluru, IndiaHQ checked Sep 19, 2026	5,001-10,000	8,064 contacts →
	Indirect evidence “Syngene International Ltd.(BSE: 539268, NSE: SYNGENE, ISIN: INE398R01022) is an integrated research, development, and manufacturing services company serving the global…” Source: RevenueBase Database · checked Sep 19, 2026
6	Cadila Pharmaceuticals Limited	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 19, 2026	5,001-10,000	7,760 contacts →
	Indirect evidence “Founded by Shri I.A.” Source: RevenueBase Database · checked Sep 19, 2026
7	Aurobindo Pharma LTD	Indirect evidence	Hyderabad, IndiaHQ checked Sep 19, 2026	10001+	7,639 contacts →
	Indirect evidence “Aurobindo Pharma Limited (NSE: AUROPHARMA, BSE: 524804, Reuters: ARBN.NS, Bloomberg: ARBP IN) is an integrated global pharmaceutical company headquartered in Hyderabad, India.” Source: RevenueBase Database · checked Sep 19, 2026
8	MSN Laboratories	Indirect evidence	Hyderabad, IndiaHQ checked Sep 19, 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 19, 2026
9	Libbs Farmacêutica Ltda	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 19, 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 19, 2026
10	EVA Pharma	Indirect evidence	Haram, EgyptHQ checked Sep 19, 2026	1,001-5,000	4,693 contacts →
	Indirect evidence “EVA Pharma is dedicated to improving access to affordable, high-quality medicines around the world, focusing on three core pillars: innovation, development and sustainable access.” Source: RevenueBase Database · checked Sep 19, 2026
11	Abdi Ibrahim Pharmaceuticals	Indirect evidence	Istanbul, TürkiyeHQ checked Sep 19, 2026	1,001-5,000	4,632 contacts →
	Indirect evidence “Abdi İbrahim, Turkish pharmaceutical industry leader, was founded in 1912 in Küçükmustafapaşa, Istanbul at a small pharmacy, by Pharmacist Abdi İbrahim Bey who had started the…” Source: RevenueBase Database · checked Sep 19, 2026
12	Indoco Remedies LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 19, 2026	5,001-10,000	4,582 contacts →
	Indirect evidence “Indoco is a fully integrated, research-oriented pharmaceutical company with a strong global presence.” Source: RevenueBase Database · checked Sep 19, 2026
13	Wacker	Indirect evidence	Munich, GermanyHQ checked Sep 19, 2026	10001+	4,495 contacts →
	Indirect evidence “We are a leading player and one of the world’s most research-intensive chemical and biotechnology companies.” Source: RevenueBase Database · checked Sep 19, 2026
14	Aragen Life Sciences	Indirect evidence	Hyderabad, IndiaHQ checked Sep 19, 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 19, 2026
15	Aarti Industries LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 19, 2026	5,001-10,000	4,185 contacts →
	Indirect evidence “Aarti Industries Limited (AIL) is one of the world's leading speciality chemical companies combining process chemistry competence with scale-up engineering competence.” Source: RevenueBase Database · checked Sep 19, 2026
16	PI Industries LTD	Indirect evidence	Gurgaon, IndiaHQ checked Sep 19, 2026	1,001-5,000	4,104 contacts →
	Indirect evidence “Founded in 1946, PI Industries Ltd.(BSE: 523642, NSE: PIIND, ISIN ID: INE603J01030) is one of India’s leading Agrisciences and Fine Chemical companies with a unique business model…” Source: RevenueBase Database · checked Sep 19, 2026
17	W. R. Grace	Indirect evidence	Columbia, MD, United StatesHQ checked Sep 19, 2026	1,001-5,000	3,982 contacts →
	Indirect evidence “Grace, a Standard Industries company, is a leading global supplier of specialty chemicals and solutions that enable industries to enhance modern life.” Source: RevenueBase Database · checked Sep 19, 2026
18	Akums Drugs& Pharmaceuticals LTD	Indirect evidence	Delhi, IndiaHQ checked Sep 19, 2026	10001+	3,948 contacts →
	Indirect evidence “Akums Drugs & Pharmaceuticals Ltd.” Source: RevenueBase Database · checked Sep 19, 2026
19	Unichem Laboratories Limited	Indirect evidence	Mumbai, IndiaHQ checked Sep 19, 2026	1,001-5,000	3,901 contacts →
	Indirect evidence “Promoted by the late Mr.” Source: RevenueBase Database · checked Sep 19, 2026
20	Laurus Labs Limited	Indirect evidence	Hyderabad, IndiaHQ checked Sep 19, 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 19, 2026
21	Hetero Drugs LTD	Strong evidence	Hyderabad, IndiaHQ checked Sep 19, 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 19, 2026
22	Strides	Indirect evidence	Bangalore, IndiaHQ checked Sep 19, 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 19, 2026
23	Granules India Limited	Indirect evidence	Hyderabad, IndiaHQ checked Sep 19, 2026	5,001-10,000	3,058 contacts →
	Indirect evidence “Granules India Ltd.” Source: RevenueBase Database · checked Sep 19, 2026
24	Data Integrity And Compliance	Indirect evidence	Chennai, IndiaHQ checked Sep 19, 2026	n/a	3,041 contacts →
	Indirect evidence “PharmQS Consulting” Source: RevenueBase Database · checked Sep 19, 2026
25	Divis Laboratories	Indirect evidence	Hyderabad, IndiaHQ checked Sep 19, 2026	10001+	3,025 contacts →
	Indirect 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 19, 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: apis and intermediates producers. 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 apis and intermediates producers.
Partial evidence: Its own public description names part of apis and intermediates producers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name apis and intermediates producers. 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 6,646 apis and intermediates producers worldwide

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Apis and intermediates producers worldwide at a glance

As of Sep 19, 2026

18.4%Verified-email coverage

68.3Average contacts per company

11-50Median size (employees)

5.0%Largest-city concentration · Mumbai

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

1,758

11-50

2,167

51-200

1,449

201-500

611

501-1,000

291

1,001-5,000

266

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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 apis and intermediates producers, 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: Every country. Country and city lists for apis and intermediates producers are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “apis and intermediates producers”. 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 apis and intermediates producers), 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 apis and intermediates producers, 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, 83,583 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 19, 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.

Apis and intermediates producers by location

31 lists · largest first

Every Apis and intermediates producers 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 apis and intermediates producers, 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 apis and intermediates producers are there worldwide?

RevenueBase identified 6,646 apis and intermediates producers 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?

SUN Pharma, headquartered in Goregaon East Mumbai, tops this list with the largest team on record.

Which country has the most apis and intermediates producers?

India leads with 2,193 companies, followed by China (999) and the United States (587). Every apis and intermediates producers list by country and city is linked on this page.

Which city has the most apis and intermediates producers?

Mumbai leads with 334 headquartered companies, followed by Hyderabad (295) and Ahmedabad (134).

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 83,583 verified decision-maker contacts tracked across these 6,646 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 19, 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.