Arbor Assays is a 100% employee-owned manufacturing company headquartered in Ann Arbor, Michigan. The company's founders, active in assay kit research and development since 1982, have played a pivotal role in both the research-only and FDA in vitro diagnostic markets. Acknowledging the need for sensitivity, speed, convenience, quality, and service, the company is dedicated to researching, developing, and producing detection and immunoassay kits of the utmost quality for clinically significant biomolecules. The team takes pride in bringing their extensive knowledge to the service of customers and their laboratories, offering personal assistance whenever needed. 

In 2017, Arbor Assays became employee-owned when they implemented an Employee Benefit Trust (EBT). They were the first employee-owned life sciences company to implement an EBT. Governed by a board of directors, this arrangement ensures the company's independence, delivering enduring value and quality to customers while enhancing job security and career satisfaction for employees, free from concerns about potential acquisition by a larger conglomerate. Employee owners are fully dedicated to serving customers, the community, the environment, and their own team members, working diligently to fulfill scientific needs and ensuring customer satisfaction remains paramount.