Inventys Research Company – India’s Leading Custom Manufacturer Of Actives, Advanced Intermediates, & Specialty Chemicals

A research-driven Custom Chemicals Manufacturing company from India – with a heritage of demonstrated excellence in process development, process scale-up, process engineering, project management, and finally in consistent reliable custom manufacturing of chemicals for Crop Protection, Pharmaceutical, and other Fine / Specialty applications. Inventys advanced technologies ensure innovative, cost effective, and safe processes.

The product portfolio is focused on advanced intermediates and active ingredients for the crop protection and pharmaceutical sector, as well as numerous specialty chemicals which find use in electronics and performance materials. Several catalog products are also available for various applications on an MTO basis.

Inventys was founded in 2005. Today, Inventys has the capability (expertise and capacities) of conducting a broad range of chemical reactions at a commercial scale including Cyanation, Hydrogenation, Halogenation, Sulfonation, Hydroxylation from kg to multi tons scale. On site Inventys infrastructure allows it to handle critical materials like Sodium Cyanide, Hydrazine Hydrate, liquid ammonia , various Alkylating agents, Oleum/Chlorosulphonic Acid, Hydrogen on site.

Inventys is an established reliable responsible member of global chemical supply chains. Inventys manufactures high quality chemicals for its customers across the globe. These commitment to top class enables Inventys to generate the predominant turnover of the CSM business with leading Multinationals in their segments having revenues of more than $1 billion/yr.

Inventys today is a critical member of numerous global supply chains in the life science sector each worth hundreds of million US$.

Research and Development as corner stone were the enabler for Inventys to find best in class solutions for the scale up and commercializing complex molecules. Aside this supported it’s customers to shorten time to market.

Inventys has more than 300 employees. The manufacturing facilities are based on 15 automated production sections – consisting of over 90 reactors, numerous isolation, drying and recycling equipment. The extensive utilities match with this production setup. Inventys facilities are completely automated with advanced automation techniques applied to ensure quality and safetyn at highest standards.

Spectacular growth at Inventys has been made possible solely by Inventys commitment to state-of-the-art Manufacturing facilities, and excellence in Process Engineering Design, and its commitment to innovative Process Chemistry.

Inventys capacities are WHO GMP, ISO9001, ISO14001 & ISO45000 certified. Inventys has invested in growth, with significant focus on internal R&D, engineering, process automation, and HSEQ capabilities. Today, Inventys is in the position to start a project with the molecular structure and go all steps up to a commercial production using exclusively internal capabilities. This includes first synthesis at a lab-scale, route scouting, process design, process scale-up, plant design with process safety analysis, and finally set up of production facilities followed by process implementation at a commercial scale.


  • Agrochemical Actives & Advanced Intermediates

  • Pharmaceutical Actives, Registered Starting Materials & Advanced Intermediates

  • Specialty Chemicals


  • Acetonitrile and other Nitriles

  • Pharma Intermediates

  • Selected generic bulk drugs or APIs



Inventys delivers customized manufacturing services as value adding solutions for innovative, established, & emerging Lifesciences Companies, and innovative supplier in dynamic specialty chemicals markets.

Inventys provides state-of-the-art competence in process R&D, small to medium scale manufacturing conforming from ISO up to GMP-standards; as well as analytics and quality control.

Inventys is committed to deliver on-time, in-full and in-spec solutions, and continuous improvement of our services.

Inventys practices responsible behavior towards society, environment & people.


Our business philosophy revolves around passion for the science of chemicals manufacturing, being a solution provider for our customers and adhering to fair business practices.

The focus elements are:


Honesty, responsibility, accountability, openness, and respect are the cornerstones of a successful business.


The combined effect of each employee’s contributions far exceeds the sum of each employee’s efforts = our aim is to work together with our customers as one joined team.


Customer Centricity is an overarching element. We continuously improve our practices to be best in class, be ecology & economy by innovation. It is the passion for excellence in chemistry that dries our activities to exceed customer expectations.


Chairman & Managing Director R&D, Production, Technology
B Tech (IIT Bombay); PhD (Carnegie Mellon) 

Founded by Dr. Deepak B. Birewar: 30+ years experience
Leadership experience in specialty chemicals industry

Previous Experience

Honors & Publications

  • Listed in Marquis Who’s Who in Science & Engineering (1994)
  • Several interviews in reputed industry journals and served as reviewer for technical journals
  • Multiple publications in reputed international technical journals
  • Presented papers/chaired sessions at the annual meetings of AICHE, TIMS/ORSA, INFORMS & IFORS

Educational Qualifications

  • Ph.D. (Chemical Engg & Operations Research) from Carnegie Mellon, USA
  • B Tech (Chemical Engg) from IIT Indian Institute of Technology, Mumbai

Previous Experience

Educational Qualifications

  • Holds M-Tech and Bachelors degree in technology from Indian Institute of technology, Mumbai

Educational Qualifications

  • Holds double degree in Chemical Engineering and Chemistry from University of Wisconsin USA.