Sigma Pharmaceuticals, LLC
Pharmaceutical ManufacturingIowa, United States51-200 Employees
Sigma Pharmaceuticals, LLC operates as a wholesale distributor of ophthalmic supplies serving healthcare professionals across the United States. Based in North Liberty, Iowa, the company maintains a distribution center that enables timely, nationwide shipping of ophthalmic products. Founded in 1985 by Dr. Gary Fisher (President and CEO) and Marcia Fisher (CFO), the firm later integrated Nichole Fisher as Director of Operations in 2007, continuing a family-led leadership structure. It offers a broad range of ophthalmic items—dilation drops, anesthetics, diagnostic agents, exam-room supplies, over-the-counter eyecare products, and specialty products—catering to practitioners with requests not regularly carried. The company does not impose a minimum order and aims to provide timely, cost-effective shipping with competitive rates. In 2024, Sigma Pharmaceuticals partnered with BoxxDocks to improve efficiency and sustainability in its operations.