Company lists · Data refreshed September 2026
Top 25 Api manufacturers based in India
RevenueBase identified 217 api manufacturers headquartered in India as of September 2026 and tracks 13,420 professional contacts across them, including 1,369 with verified work emails. Mumbai is the largest hub.
This list covers api 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 16, 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.
The 25 largest api manufacturers based in India
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 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 16, 2026Thanks. The Data Team will review it. | |||||
| 2 | 1,023 contacts → | ||||
Strong evidence “Solara Active Pharma Sciences is a young, dynamic, entrepreneurial and customer oriented API manufacturer.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 3 | 817 contacts → | ||||
Strong evidence “A Steroid-Hormone APIs Manufacturer in India, we offer the unique proposition of providing Steroid-Hormone API Solutions with regulatory support matching ‘Western Standards’ with…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 4 | 658 contacts → | ||||
Indirect evidence “As an EU-GMP-certified global company and an established hallmark for pharmaceutical standards, Global Calcium has stood the test of time since its inception in 1979 as Calcium…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 5 | 619 contacts → | ||||
Strong evidence “Established in 1992,Amoli Organics is a leading manufacturer of APIs with headquarters in Mumbai, India.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 6 | 448 contacts → | ||||
Strong evidence “Enaltec Labs is a fast emerging API (Active Pharmaceutical Ingredients) manufacturer & supplier set up by a group of young professionals with the specific objective of providing…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 7 | 434 contacts → | ||||
Partial evidence “Established in 1951, Fermenta Biotech Limited (FBL) is one of the largest manufacturers of Vitamin D3 and a key global player.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 8 | 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 16, 2026Thanks. The Data Team will review it. | |||||
| 9 | 399 contacts → | ||||
Indirect evidence “SCL Lifesciences Limited was incorporated on 20th December 1993.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 10 | 334 contacts → | ||||
Partial evidence “CALYX is an Active Pharmaceutical Ingredient manufacturer with excellent custom synthesis capabilities.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 11 | 292 contacts → | ||||
Partial evidence “Established in 2017, We are a pure-play Active Pharmaceutical Ingredient (API) company keen on delivering superior products in a regulatory compliant environment.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 12 | 191 contacts → | ||||
Indirect evidence “Maithri Drugs is one of India's fast-growing pharmaceutical companies.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 13 | 186 contacts → | ||||
Partial evidence “Established in the Year of 2003, MSN is the leading manufacturer of the Active Pharmaceutical Ingredients with 800+ clients spreading across the Globe.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 14 | 181 contacts → | ||||
Indirect evidence “Swati Spentose Pvt.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 15 | 173 contacts → | ||||
Indirect evidence “Glochem Industries Private Limited.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 16 | 167 contacts → | ||||
Strong evidence “We, Vital Laboratories Private Limited, are manufactures of pharmaceutical API’s.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 17 | 166 contacts → | ||||
Partial evidence “Symbio is a research-led pharmaceutical manufacturing company from India, focused on the manufacturing of APIs for global pharma.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 18 | 165 contacts → | ||||
Strong evidence “Welcome to Anjan, one of India's leading manufacturers of unique Active Pharmaceutical Ingredients (API).” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 19 | 123 contacts → | ||||
Indirect evidence “Welcome to Delta Finochem Private Limited – a leading player in the pharmaceutical raw materials industry, dedicated to advancing health and wellness through high-quality Active…” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 20 | 114 contacts → | ||||
Partial evidence “Mac-Chem is a NMM group company, we are a successful & diversified pharma group with footprint in specialized segments like Oncology, General APIs and Bulk Sterile.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 21 | 100 contacts → | ||||
Strong evidence “Suraj Laboratories | API Manufacturing Company Pure-play manufacturer of Generic APIs & Pharma Intermediates and Your trusted CMO partner.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 22 | 96 contacts → | ||||
Partial evidence “Synnat Pharma Private Limited is an API manufacturing company located in Visakhapatnam, India.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 23 | 91 contacts → | ||||
Partial evidence “Melody Healthcare Pvt Ltd (MHPL) is one of the leading manufacturer of Active Pharmaceutical ingredients and its intermediates with multidimensional business activities.” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 24 | 91 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
| 25 | 71 contacts → | ||||
Partial evidence “La Chandra Pharmalab is a cGMP-compliant company established in 2015, focused on the manufacturing of niche Hormone Active Pharmaceutical Ingredients (APIs).” Source: RevenueBase Database · checked Sep 16, 2026Thanks. The Data Team will review it. | |||||
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 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 manufacturers.
- Partial evidence
- Its own public description names part of api manufacturers, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name api 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 217 api manufacturers based in India
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Api manufacturers based in India at a glance
As of Sep 16, 2026Companies by employee count
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 217 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 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 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 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 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, 1,369 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 16, 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 manufacturers by metro
- Api manufacturers in Mumbai38
- Api manufacturers in Hyderabad34
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 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 manufacturers are there based in India?
RevenueBase identified 217 api 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?
Nectar Lifesciences Limited, headquartered in Chandigarh, tops this list with the largest team on record.
Which city has the most api manufacturers?
Mumbai leads with 38 headquartered companies, followed by Hyderabad (34) and Ankleshwar (10).
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 1,369 verified decision-maker contacts tracked across these 217 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 16, 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.
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