Pro Dex Inc (NASDAQ: PDEX)

Pro-Dex, Inc. specializes in the design, development, and manufacture of autoclavable, battery powered, and electric multifunction surgical drivers and shavers used primarily in the orthopedic, thoracic, and craniomaxillofacial markets. The company also manufactures rotary air motors for various industries, though this activity represents a de minimis portion of its business.

The company generates revenue primarily from the sale of medical devices, which accounted for 72% of total sales in fiscal 2025, and from repair services, which contributed 28% of sales in the same period. Additional revenue streams include nonrecurring engineering services, dental components, and industrial and scientific products, each representing about 1% of sales. Medical device products are sold to original equipment manufacturers, while repair services are provided to the same customers, and rotary air motors are sold to a broad range of distributors and end users.

The company operates through the following segments.

• Medical Devices: This segment focuses on the design, development, and manufacture of autoclavable, battery powered, and electric multifunction surgical drivers and shavers for orthopedic, thoracic, and craniomaxillofacial markets, and provides repair services for medical devices.

Pro-Dex operates in intensely competitive markets for medical devices, where it faces competition from larger companies with greater name recognition and more substantial financial, technical, and marketing resources. The company’s competitive advantages include its patented adaptive torque limiting technology, proprietary sealing solutions, and compliance with FDA and ISO standards, which help differentiate its products. Despite these strengths, the company must contend with competitive pressures that could affect pricing and market share.

The company’s customers consist primarily of original equipment manufacturers in the medical device industry that purchase its surgical devices and repair services, as well as distributors and end users for its rotary air motors. In fiscal 2025, the top three customers accounted for approximately 94% of sales, with the largest customer representing about 75% of total revenue.