Bayer AG is a global life science company working at the intersection of healthcare and agriculture. It says scientific innovation underpins work to improve people’s health and support food security, with pharmaceuticals, consumer health and crop science as its three divisions. Bayer reports operations in 80 countries and 89,237 employees in 2025.
BASFBASF is a global chemical company whose portfolio spans chemicals and materials, industrial solutions, surface technologies, nutrition and care, and agricultural solutions. It operates in 93 countries, with 234 production sites, and says its science and innovation help customers in nearly every industry meet societal needs. BASF’s stated purpose is to combine economic success with environmental protection and social responsibility.MONACA, PA
Merck KGaA, Darmstadt, GermanyMerck KGaA, Darmstadt, Germany is a science and technology company whose businesses span life science, healthcare, and electronics. It says more than 62,000 employees work across 65 countries, translating science and technology into products and technologies, including materials for the electronics industry.TAMAQUA, PA
Teva Pharmaceutical Industries LtdTeva Pharmaceutical Industries Ltd. is a global biopharmaceutical company that develops, manufactures, and supplies medicines, combining innovative drug development with a large generics business. Founded in 1901, the company says it has about 37,000 employees across 57 markets and focuses its innovative-medicine work particularly on neuroscience and immunology.CINCINNATI, OH
GEA Group AktiengesellschaftGEA Group Aktiengesellschaft is a global systems supplier serving food, beverage and pharmaceutical production. Its more than 18,000 employees support customers in over 150 countries with machinery, plants and process technology intended to improve production efficiency and sustainability.YORK, PA