PDEX vs ESOA Comparison

Pro-Dex Inc is engaged in the design, development, and manufacture of autoclavable, battery-powered and electric, multi-function surgical drivers and shavers used in the orthopedic, thoracic, and craniomaxillofacial (CMF) markets. The company also designs and manufactures multi-axis motion control systems used in factory automation and scientific research markets. Majority of the company's revenue is derived from designing, developing, and manufacturing surgical devices for the medical device and dental industries.

Energy Services of America Corporation is engaged in providing contracting services for energy-related companies. The company is predominantly engaged in the construction, replacement, and repair of natural gas pipelines and storage facilities for utility companies and private natural gas companies. It services the gas, petroleum, power, chemical, and automotive industries and does incidental work such as water and sewer projects. Energy Service's other services include liquid pipeline construction, pump station construction, production facility construction, water and sewer pipeline installations, various maintenance and repair services, and other services related to pipeline construction.