Founded in 1921, IDT Biologika is a Dessau-Rosslau-based global CDMO that develops and manufactures vaccines, viral vectors, biologics and sterile injectables from early development through commercial supply. Its particular strength is more than a century of experience working with live viruses, supported by BSL-2 facilities, integrated process development and manufacturing, and in-house quality and analytical services. Now part of SK bioscience, the company employs about 1,600 people and serves pharmaceutical and biotechnology customers as well as governments worldwide.
ISO 50001 Energy Management Certification
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EcoVadis Silver Medal 2025
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BSL-2
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EU Annex 1
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EMA Approval
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FDA Approval
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ANVISA Approval
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SK pharmtecoSK pharmteco, a subsidiary of South Korea’s SK Inc., develops and manufactures pharmaceutical therapies as a global contract development and manufacturing organization. Its seven facilities across North America, Europe, and South Korea support small-molecule and peptide programs alongside viral-vector manufacturing, with services extending from process development and analytical testing through commercial production. The company traces its CDMO business to 1996 and entered cell and gene therapy through its 2021 acquisition of French viral-vector specialist Yposkesi.KING OF PRUSSIA, PA
Advanced BioScience Laboratories (ABL), IncFrom its Rockville base, Advanced BioScience Laboratories (ABL) develops and manufactures viral products for vaccines, gene therapies, oncolytic therapies and immunotherapies as a contract development and manufacturing organization. ABL brings more than 60 years of experience working with industry, government and academic partners, including over 30 years focused on viral-vector development and GMP production. Its Rockville facility is ISO 9001 accredited for viral drug-substance and aseptically prepared drug-product manufacturing, and the company has translated more than 100 processes from the laboratory bench into GMP suites.POTOMAC, MD
Zencore BiologicsFounded in Shanghai in 2017, Zencore Biologics is an independent CDMO built around large-scale mammalian cell-culture expertise. With nearly 700 employees and two facilities totaling 600,000 square feet, it supports biopharmaceutical companies from clinical development through commercial manufacturing. The company says its work has contributed to more than 200 projects, including 38 IND and four BLA projects.GERMANTOWN, MD
LOTTE BIOLOGICSLOTTE BIOLOGICS is a global CDMO focused on helping pharmaceutical companies develop and manufacture biologic therapies. Its work spans development through clinical and commercial production, supported by GMP facilities in Syracuse, New York, and a planned Songdo Bio Campus in South Korea.EAST SYRACUSE, NY