Company lists · Data refreshed September 2026
Top 25 Metformin hydrochloride api manufacturers worldwide
RevenueBase identified 80 metformin hydrochloride api manufacturers worldwide as of September 2026 and tracks 23,060 professional contacts across them, including 2,141 with verified work emails. India is the largest market and Hyderabad the largest hub.
This list covers metformin hydrochloride api manufacturers 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 30, 2026. Country and city lists for metformin hydrochloride api manufacturers 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.
The 25 largest metformin hydrochloride api manufacturers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 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, 2026Thanks. The Data Team will review it. | |||||
| 2 | 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, 2026Thanks. The Data Team will review it. | |||||
| 3 | 3,058 contacts → | ||||
Indirect evidence “Granules India Ltd.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 4 | 3,041 contacts → | ||||
Indirect evidence “PharmQS Consulting” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 5 | 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, 2026Thanks. The Data Team will review it. | |||||
| 6 | 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, 2026Thanks. The Data Team will review it. | |||||
| 7 | 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 30, 2026Thanks. The Data Team will review it. | |||||
| 8 | 399 contacts → | ||||
Indirect evidence “SCL Lifesciences Limited was incorporated on 20th December 1993.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 9 | 361 contacts → | ||||
Indirect evidence “Medichem is a vertically integrated pharmaceutical company and certified B Corp, combining nearly 50 years of industry expertise with a strong commitment to scientific excellence…” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 10 | 209 contacts → | ||||
Indirect evidence “Viyash Scientific, rooted in the Vedic values of honesty and leadership, is an integrated global pharmaceutical company bringing together the strengths of Viyash and SeQuent…” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 11 | 175 contacts → | ||||
Indirect evidence “ICE Pharma is a multinational company providing products and services to the pharmaceutical and healthcare markets.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 12 | 109 contacts → | ||||
Indirect evidence “Somos uma subsidiária da Natco Pharma Limited, indústria Farmacêutica Indiana, uma das maiores produtoras de IFA's e que produz também medicamentos acabados do mundo.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 13 | 108 contacts → | ||||
Indirect evidence “Raghava Life Sciences Pvt.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 14 | 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 30, 2026Thanks. The Data Team will review it. | |||||
| 15 | 91 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 16 | 88 contacts → | ||||
Indirect evidence “Valens Molecules (formerly Posh Chemicals) is a world class manufacturing company partnering with market leaders to offer pharmaceutical products and services.Established in 1994…” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 17 | 81 contacts → | ||||
Partial evidence “LEADING THE SUPPLY OF HIGH QUALITY GENERIC APIs 21st Century economic, social, technical and regulatory dynamics are dramatically changing the pharmaceutical world making it more…” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 18 | 63 contacts → | ||||
Indirect evidence “CKD Bio Corporation CKD Bio is devoted to serving the better life through better medicines.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 19 | 55 contacts → | ||||
Partial evidence “Arevipharma GmbH is a modern manufacturer of active pharmaceutical ingredients and intermediate products with a tradition going back almost 140 years.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 20 | 48 contacts → | ||||
Strong evidence “Vistin Pharma is a Norwegian pharmaceutical company producing Metformin Hydrochloride (API).” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 21 | 45 contacts → | ||||
Partial evidence “Auro Laboratories Limited is a pharmaceutical company manufacturing and exporting Active Pharmaceutical Ingredients (API’s) and Intermediates.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 22 | 43 contacts → | ||||
Indirect evidence “About Sohan Healthcare Private Limited Established in 2005 and headquartered in Pune, India.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 23 | 37 contacts → | ||||
Strong evidence “Proventus Life Sciences is a pharmaceutical company focused on- Manufacture of Active Pharmaceutical Ingredients (APIs)- Providing Contract Manufacturing and Research Services…” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 24 | 37 contacts → | ||||
Strong evidence “Covalent manufactures the Active Pharmaceutical Ingredient (API) in bulk quantities for both Indian and international regulated and semi-regulated markets.” Source: RevenueBase Database · checked Sep 30, 2026Thanks. The Data Team will review it. | |||||
| 25 | 25 contacts → | ||||
Strong evidence “TopChem Pharmaceuticals was established in 2006 as a GMP manufacturer of active pharmaceutical ingredients (APIs), excipients and other cGMP materials for supply to the global…” Source: RevenueBase Database · checked Sep 30, 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: metformin hydrochloride 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 metformin hydrochloride api manufacturers.
- Partial evidence
- Its own public description names part of metformin hydrochloride api manufacturers, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name metformin hydrochloride 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 80 metformin hydrochloride api manufacturers worldwide
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Metformin hydrochloride api manufacturers worldwide at a glance
As of Sep 30, 2026Companies by employee count
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 metformin hydrochloride 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.
- Coverage
- Every country. Country and city lists for metformin hydrochloride api manufacturers are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “metformin hydrochloride 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 metformin hydrochloride 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 metformin hydrochloride api manufacturers, 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, 2,141 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.
Metformin hydrochloride api manufacturers by location
1 lists · largest firstEvery Metformin hydrochloride api manufacturers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
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 metformin hydrochloride 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 metformin hydrochloride api manufacturers are there worldwide?
RevenueBase identified 80 metformin hydrochloride api manufacturers 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?
MSN Laboratories, headquartered in Worldwide, tops this list with the largest team on record.
Which country has the most metformin hydrochloride api manufacturers?
India leads with 59 companies. Every metformin hydrochloride api manufacturers list by country and city is linked on this page.
Which city has the most metformin hydrochloride api manufacturers?
Hyderabad leads with 17 headquartered companies, followed by Mumbai (4) and Ankleshwar (3).
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 2,141 verified decision-maker contacts tracked across these 80 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.
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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.