San Jose, CA – December 2025 – Injection molder MOS Plastics of San Jose, CA has been acquired by custom molder Currier Plastics of Auburn, NY.
MOS is a contract manufacturer, providing custom-molded precision components, tooling and sub-assemblies, primarily to pharmaceutical, medical technology and diagnostic customers. MOS has over 120 employees operating in one facility with 55,000 square feet, featuring Class 8 and Class 7 cleanroom manufacturing and device assembly.
Currier Plastics is a contract manufacturer primarily serving life sciences customers with custom, precision plastic components in Class 7 and Class 8 cleanrooms, as well as value-added services such as design engineering, material selection, and cleanroom assembly.
“We are very excited to integrate… MOS into the Currier business,” said Currier CEO, Andrew McLean. “Our customers will benefit from the addition of significant cleanroom capacity, adjacent services, a West Coast footprint, and strong expertise serving pharmaceutical, medical device and diagnostic customers.”
Currier is owned by private equity firm Sheridan Capital Partners, which acquired the Auburn, N.Y.-based injection and blow molder in late 2025. Sheridan Capital Partners is a private equity firm focused exclusively on partnering with businesses across the healthcare landscape, including outsourced services, products and manufacturing, providers, and software and technology.
Plastics-focused investment banking firm MBS Advisors of Florence, MA represented MOS Plastics in the transaction.
Excerpts from above were taken from Sheridan Capital’s press release and a recent article published in Plastics News.