The rising demand from pharmaceutical and biopharmaceutical industries to meet the demand for fill/finish gap is expected to drive the market growth. According to the US Food and Drug Administration’s (FDA’s) Center for Drug Evaluation and Research (CDER), biologics have accounted for 20% to 29% of approvals of new molecular entities (NMEs) in 2020. In 2019, small molecules accounted for 79% of all NME approvals, representing 38 of the 48 NMEs approved by the FDA and biologics accounted for 10 of the 48 NMEs approved or 21% of all NME approvals. In 2018, small molecules accounted for 71% of NME approvals and biologics 29% of NME approvals. In-house capacities companies sometimes lack the ability to manufacture new products.