Serum Institute of India Pvt. Ltd. is the vaccine manufacturer by number of doses produced and sold globally (more than 1.3 billion doses) which includes Polio vaccine as well as Diphtheria, Tetanus, Pertussis, Hib, BCG, r-Hepatitis B, Measles, Mumps and Rubella vaccines. It is estimated that about 65% of the children in the world receive at least one vaccine manufactured by Serum Institute. Vaccines manufactured by the Serum Institute are accredited by the World Health Organization, Geneva and are being used in around 140 countries across the globe in their national immunization programs, saving millions of lives throughout the world.

Sanofi Pasteur SA develops, manufactures, and supplies vaccines in France and internationally. The company provides vaccines for bacterial and viral diseases, including pertussis, diphtheria, typhoid fever, poliomyelitis, influenza, and mumps. It has production sites in France, the United States, Canada, China, Thailand, and Argentina. The company was formerly known as Aventis Pasteur S.A. and changed its name to Sanofi Pasteur SA in 2004. The company was founded in 1990 and is headquartered in Lyon, France. The company is headquartered in Lyon, France. Sanofi Pasteur SA operates as a subsidiary of Sanofi-Aventis.

The Institute Pasteur is a private, non-profit foundation. Its mission is to help prevent and treat diseases, mainly those of infectious origin, through research, teaching, and public health initiatives.The Institut Pasteur is a research center of international renown ideally located in the very heart of Paris. Each year the institute hosts a multitude of scientific and medical conferences and meetings as well as events on a variety of themes.

Cangene is a fully integrated developer and manufacturer of immune therapeutics. Our first drug, WinRho® SDF, has been commercially available since 1980, and since then we have established a solid track record of developing and commercializing plasma-derived products that address multiple therapeutic areas. Our current product portfolio consists of purified, concentrated antibody preparations (hyperimmunes) with target applications in infectious disease, hematology, transplantation and biodefense. Four of our hyperimmune products are approved in the United States and/or Canada, and three products are included in the U.S. Strategic National Stockpile. We are committed to the safety and quality of our products, the service of our customers, and the interests of our shareholders.

Merck Sharp & Dohme LLC, part of Merck & Co., Inc., is a company headquartered in Kenilworth, NJ, that operates as a pharmaceutical company.

Manufactures vaccines for diseases like hepatitis, influenza, rubella and typhoid fever

The Max Planck Society for the Advancement of Science (German: Max-Planck-Gesellschaft zur Förderung der Wissenschaften e. V.; abbreviated MPG) is a non-governmental and non-profit association of Research Institutes publicly funded by the federal and the state governments of Germany. Additionally, the Max Planck Society and its Institutes receive third party funding from public and private contributions and from the European Union. The world leading organization is named in honor of its former president, theoretical physicist Max Planck. The 86 Institutes and Research Facilities of the Max Planck Society (as of 2020) conduct basic research in the natural sciences, life sciences, social sciences, and the arts and humanities. They have a total staff of approximately 24,000 permanent employees, including 15,000 scientists, and around 5,000 non-tenured scientists and guests. As of December 31, 2018, the proportion of female employees was 44.4 percent. The Max Planck Society (with its 86 Max Planck Institutes) has a world-leading reputation as a science and technology research organization, with more than 33 Nobel Prizes awarded to its scientists, and is widely regarded as one of the foremost basic research organizations in the world.

Merck Sharp & Dohme Corp. engages in the research, development, and distribution of vaccines, prescription drugs, and animal health products. The company is headquartered in Whitehouse Station, NJ.

The American Can Company was a manufacturer of tin cans. It was a member of the Tin Can Trust, that controlled a "large percentage of business in the United States in tin cans, containers, and packages of tin." American Can Company ranked 97th among United States corporations in the value of World War II military production contracts. It was formerly a member of the Dow Jones Industrial Average from 1959–1991, though after 1987 it had renamed itself Primerica, a financial conglomerate which had divested itself of its packaging arm in 1986.

Beijing Zhifei Green Bamboo Bio-Pharmaceutical Co., Ltd., established on 2003-10-08, The scope of business includes the production of vaccines;Dedicated transport of goods(Refrigerated)(The road transport business license is valid until2024year08moon19day);Biological product,medicine,Diagnostic reagents,Technology development of medical devices,technology transfer,Technical Training,Technical Services;Biotechnology Information Consulting;Sales of laboratory immunological reagents,laboratory apparatus;Import and export,Technology Import and Export.(Market entities independently choose business projects in accordance with the law,Carry out business activities;Items subject to approval by law,Carry out business activities in accordance with the approved content after approval by relevant departments;Do not engage in the business activities of projects prohibited and restricted by the industrial policies of the state and this city.)

Olymvax is a biopharmaceutical firm that develops, manufactures, and sells human vaccinations. They are integrating global resources, maintaining cooperation with all parties, and striving to develop technological innovation for the development of vaccines. Their products include the tetanus vaccine and the Haemophilus influenzae B vaccine.

SUEZ WTS USA, Inc. (doing business as Suez Water Technologies & Solutions), a subsidiary of Veolia Environnement SA, is a company headquartered in Trevose, PA, that provides engineered chemical treatment of water, wastewater, and process systems. It was founded in 1869. Yuvbir Singh is the CEO, in this role since 2019. Hercules, Inc. acquired SUEZ WTS USA, Inc. on October 15, 1998 for $2,144.52 million.

Bharat Biotech International Ltd. engages in research and development, manufacturing, marketing and distribution of vaccines and biotherapeutics. It focuses on the development of novel health care solutions for region-specific neglected diseases. The firm offers Revac-B+, REGEN-D, HNVAC, COMVAC5, BIOPOLIO, INDIRAB, Typbar TCV, BIOHIB, JENVAC, ROTAVAC and vaccine candidates against chikungunya, chandipura, HPV and Ebola. The company was founded by Krishna Murthy Ella and Suchitra K. Ella in 1996 and is headquartered in Hyderabad, India..

Part of Baxter International, Inc., North American Vaccine, Inc. is a company headquartered in Columbia, MD, that develops and sells vaccines for the prevention of infectious diseases. The firm was founded by Jeffrey G. Spragens. North American Vaccine, Inc. was acquired by Baxter International, Inc. on June 27, 2000 for $250.67 million.

China Three Gorges Corp. engages in the development and operation of hydropower projects. It operates through the following business segments: Hydropower, New Energy, International Business, Finance, and Engineering & Design. The Hydropower segment involves power generation and hydropower project construction. The New Energy segment involves onshore wind power, offshore wind farms, and solar power. The International Business segment involves contracting business and investment projects. The Finance segment provides fund collection, settlement, and monitoring; and manages auxiliary assets services. The Engineering & Design segment provides support and logistics services. The company was founded on September 18, 1993 and is headquartered in Beijing, China.

Vaxxilon AG, a subsidiary of Johnson & Johnson, is a company headquartered in Reinach, Switzerland. The firm develops and manufactures novel synthetic vaccines.\nThe company says this about itself: Vaxxilon, based in Reinach, Switzerland, is privately held by Idorsia Ltd, the Max Planck Society, and Seeberger Science. It was established in 2015 to discover and develop novel vaccines against major infectious diseases. The innovative technologies are based on the scientific insights and research of Professor Peter Seeberger of the Max Planck Institute of Colloids and Interfaces. Vaxxilon is advancing several vaccine candidates using homogeneous, rationally designed, synthetically produced carbohydrate antigens and novel carrier molecules.

Walvax Biotechnology Co., Ltd., a biological pharmaceutical company, is engaged in the research and development, production, and sale of bio-medicine products in the People’s Republic of China. It provides bio-medicines, such as vaccines, blood products, and others. The company offers Group A and C meningococcal polysaccharide vaccine for children and adults over the age of 2 years to prevent disease caused by the bacteria named neisseria meningitidis groups A and group C; and haemophilus influenzae type b conjugate vaccine for infants from the age of 2 months to 5 years to induce immunization against infectious diseases, such as meningitis, pneumonia, septicemia, cellulitis, arthritis, and epiglottitis, etc. It also provides prefilled syringe dosage form of haemophilus influenzae type b conjugate vaccine; Group A, C meningococcal polysaccharide conjugate vaccine for infants from the age of 3 months to 5 years preventing diseases, such as cerebrospinal meningitis and septicemia; and Group ACYW135 meningococcal polysaccharide vaccine for children above 2 years old to prevent meningococcal disease caused by epidemic Neisseria meningitidis serogroups A, C, Y, and W-135. The company was founded in 2001 and is headquartered in Kunming, the People’s Republic of China.