Argonaut Manufacturing Services

Argonaut Manufacturing Services is a contract manufacturing organization (CMO) and CDMO headquartered in Carlsbad, California, specializing in sterile aseptic fill-and-finish manufacturing for pharmaceutical, life science, and in-vitro diagnostic (IVD) products. Core competencies include aseptic (sterile) fill and finish for vials, syringes, and cartridges; IVD and life science reagent kit manufacturing; drug-device combination products (DDCP); RUO lyophilization (beads, dots, powders, cakes); and non-sterile fill and finish. The company provides integrated quality control and analytical services including in-house bioburden and endotoxin testing, complete supply chain management with warehousing and logistics, regulatory support for FDA compliance, and cost-reduction and surge-capacity solutions. Argonaut operates under ISO 13485:2016, cGMP, and 21 CFR 820/210/211 standards, with California Food & Drug Branch (CA FDB) compliance. The company has been FDA-inspected for both IVD manufacturing and Fill-Finish Line #1. Argonaut serves pharmaceutical innovators, biotech firms, and diagnostic manufacturers, leveraging decades of experience in sterile manufacturing and regulated device production. The company manages a partner ecosystem including relationships with Abzena, Avid Bioservices, Baush+Ströbel, Fisher Scientific, KBI Biopharma, and Particle Measuring Systems to address capabilities outside its core scope. Dedicated project leadership, regulatory expertise, and flexibility in formulations, kitting, and QC/QA distinguish the company's service model.