Email us at: wbcil@wbcil.com

West Bengal Chemical Industries Limited (WHO GMP, cGMP, ISO and HACCP certified) is one of the world’s major manufacturers of API over 60 years of Manufacturing Experience combined with an innovative spirit and high flexibility for pharmaceutical, Nutraceutical, food and animal nutrition. WBCIL, one of the best pharma companies in India, has manufacturing facilities in Kolkata and Dahej (Gujarat). Expertise of WBCIL includes Injectable Iron API & Liposomal minerals.

Welcome To

Leading API Pharma Company in India – WBCIL

WBCIL has become one of the trusted API pharma companies in India through our quality products of APIs or active pharmaceutical ingredients and numerous fine chemicals which are used in the formulation of medical drugs.

WBCIL stands out in the pharmaceutical landscape with its comprehensive array of DC Grades, Premixes, and chelated minerals, alongside a suite of premium pharmaceutical offerings. These products are meticulously crafted to meet the evolving demands of the global market, ensuring top-tier quality and efficacy. As a leading entity among pharma companies in India, WBCIL boasts a broad portfolio that encompasses essential pharmaceutical APIs. WBCIL claims to be one of the major pharmaceutical API manufacturers in India with an extensive portfolio that includes Calcium, Magnesium, inter alia Iron, Potassium, and Zinc salts. WBCIL also supplies trace elements like Chromium, Manganese, and Copper alongside Ascorbate, Acetate, Phosphate, Propionate, Citrate, Gluconate, Aspartate, Bisglycinate, Malate, and other anions as well.

WBCIL’s deep-rooted expertise does not just lie in the realm of pharmaceuticals but also extends significantly into the fine chemical industries.

WBCIL Latest Products
Liposomal Coenzyme Q10 - WBCIL
CAS No: 303-98-0
Liposomal CoQ10
Ferrous Glycine Sulphate - WBCIL
CAS No: 17169-60-7 HSN Code: 28331990
Ferrous Glycine Sulphate
Liposomal Alpha Lipoic Acid - WBCIL
CAS No: 1200-22-2 HSN Code: 29309099
Liposomal Alpha Lipoic Acid
Liposomal Curcumin - WBCIL
CAS No: 969516 HSN Code: 13021919
Liposomal Curcumin
Liposomal Glutathione
CAS No: 70-18-8 HSN Code: 29419090
Liposomal Glutathione
Milk Calcium Powder
CAS No: N/A HSN Code: N/A
Milk Calcium Powder
National Intellectual Property (IP) Award 2024 - WBCIL

🏆 National Recognition for Innovation & Excellence

We are proud to announce that West Bengal Chemical Industries Limited (WBCIL) has been honored with the prestigious National Intellectual Property (IP) Award 2024 as the Top Indian MSME for Patent Filing and Commercialization.

The award was conferred by Union Minister of Commerce & Industry, Shri Piyush Goyal, and Hon’ble Justice Pratibha M. Singh of the Delhi High Court, under the aegis of the Ministry of Commerce & Industry, Government of India, during the National IP Awards ceremony held at Bharat Mandapam, New Delhi.

This accolade is a testament to WBCIL’s unwavering commitment to innovation, research, and intellectual property development. Our dedication to delivering world-class pharmaceutical and chemical solutions has not only contributed to India’s scientific advancement but also strengthened our global footprint.

This recognition reaffirms WBCIL’s pioneering role in enriching India’s IP ecosystem and driving meaningful innovation.

  • 100+ No. of API Development
  • 10K MT Proposed Capacity per year
  • 30+ Operational Countries
  • 60+ Years of Experience
  • 4K+ No. of Clients
  • 14 No. of Patents

WBCIL Accreditations

As one of the reliable API pharmaceutical companies in India, WBCIL is a registered nationally recognized fine chemical and API manufacturer, with prestigious accreditations with WHO GMP, fssai, FICCI, along with authentic certification from ISO, Good Laboratory Practice or GLP, GMP or Good Manufacturing Practice, and TrustSeal by IndiaMART.

WHO-GMP WBCIL
FICCI
FSSAI
Good Laboratory Practice
Trust Seal Indiamart
ISO 9001-2015
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Latest Events Attended
CPHI India 2025 - WBCIL
CPHI India 2025
Hall / Stall No:3F06
Date:November 25, 2025 - November 27, 2025
Venue:India Expo Centre, Delhi NCR, Plot No. 23/25, 27/29, Knowledge Park II, Greater Noida, Uttar Pradesh 201306
Supplyside West 2025 WBCIL
SupplySide West 2025
Hall / Stall No:TBA
Date:October 27, 2025 - October 31, 2025
Venue:Mandalay Bay Convention Center, Las Vegas, Nevada, USA
CPHI Frankfurt 2025 - WBCIL
CPHI Frankfurt 2025
Hall / Stall No:11.0A5
Date:October 28, 2025 - October 30, 2025
Venue:Messe Frankfurt, Frankfurt am Main, Germany.
Vitafoods Asia 2025 - WBCIL
Vitafoods Asia 2025
Hall / Stall No:T01
Date:September 17, 2025 - September 19, 2025
Venue:Queen Sirikit National Convention Center, Bangkok, Thailand
iPHEX India 2025 - WBCIL
iPHEX India 2025
Hall / Stall No:H2/C09
Date:September 4, 2025 - September 6, 2025
Venue:Bharat Mandapam, Pragati Maidan, New Delhi, India
Pharmaconex 2025 WBCIL
Pharmaconex 2025
Hall / Stall No:H3.C10
Date:September 1, 2025 - September 3, 2025
Venue:Egypt's International Exhibition Center, El-Moshir Tantawy Axis, Al Hay Al Asher, Nasr City, Cairo Governorate 4440301, Egypt

Customized Physical Properties of API Available

Crafting APIs to Perfection with Particle Size Distribution and Redefining Manufacturing Standards with Bulk Density Solutions

A man working in a laboratory with a microscope.
Our Clients
Alkem Laboratories
Chemprof
Navana Pharmaceuticals Ltd.
Hochster Pharmaceutical Industries
Devart Lab
Incepta Pharmaceuticals
Indchemie Life Sciences
Jubilant Lifesciences
Tirupati Medical Lifescience
Latest Articles & Blogs
Liposomal ALA as antiageing Liposomal ALA in Anti-Aging: The Ultimate Cellular Defense for Youthful Skin
“Alpha lipoic acid for skin” is slowly becoming a favourite phrase among serious formulators, and “alpha lipoic acid for skin”…...
curcumin for inflammation The Science Behind Liposomal Curcumin: Nature’s Anti-Inflammatory Powerhouse for Radiant Skin
“Curcumin for inflammation” is no longer just a grandma’s remedy in a cup of haldi doodh- it is now a…...
Hyaluronic acid serum by WBCIL Collagen-Boosting Hyaluronic Acid Serum: The Ultimate Anti-ageing Weapon for Your Skin
Remember when your skin used to bounce back after a long night? When fine lines were just something you read…...
Excipients ruin shelf life in pharma The Hidden Saboteur: Why Heavy Metal Migration in Nutraceutical Excipients Ruins Your Product Shelf Life
You've spent months perfecting your formulation. Your active ingredients are top-notch, your packaging is spot-on, and your stability testing looked…...
leading magnesium salts manufacturer The Magic of Magnesium: Why WBCIL is the Leading Magnesium Salts Manufacturer in India
Welcome to an in-depth exploration of an essential mineral in human health and industrial applications: Magnesium. We all know we…...
Pharma grade best API manufacturer Why WBCIL’s Minerals Live by the API Benchmark?
When you see the letters API associated with a mineral product, you might think of a simple industrial metric. But…...
Frequently Asked Questions on: Leading API Pharma Company in India – WBCIL
What is an API pharma company?

API (Active Pharmaceutical Ingredient) refers to the active substance present in a medication. Since a small amount of the active ingredient is effective, only a tiny portion of it is included in the medication.

Who is the manufacturer of API in India?

There are various API manufacturing companies in India. Among all West Bengal chemical Industries limited stands as one of the top and oldest corporation where more than 150 APIs are produced and exported.

Which is the No 1 pharma API supplier in India?

As of recent industry reports, West Bengal Chemical Industries Limited is considered the No. 1 pharma API supplier in India.

How many types of pharma API are there?

There are primarily two types of APIs: synthetic (chemically synthesized) and biological (derived from biological processes).

How does API work?

An API works by producing a desired therapeutic effect in the body, targeting specific biological pathways or receptors.

What is the difference between drug and API?

A drug is the final medicinal product taken by patients, which contains the API as the active component along with other excipients.

What are API standards?

API standards refer to the quality and regulatory specifications that APIs must meet to ensure their safety, efficacy, and consistency.

What is active pharmaceutical ingredient process?

The active pharmaceutical ingredient process involves the synthesis, purification, and formulation of the biologically active substance used in drug manufacturing.

What is API and excipients?

API is the active component in a drug that provides therapeutic effects, while excipients are inactive substances that support the delivery and stability of the API.

What is an example of a fine chemical?

An example of a fine chemical is a pharmaceutical intermediate, such as a building block for synthesizing a specific drug.

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