AEHR vs CALY Comparison

Aehr Test Systems is engaged in test systems for burning-in and testing logic, optical, and memory integrated circuits. Increased quality and reliability needs of the Automotive and Mobility integrated circuit markets. The Company operates in one business segment, the designing, manufacturing, marketing and selling of advanced test and burn-in products to the semiconductor manufacturing industry in several geographic areas. The company provides production solutions across the product manufacturing flow to improve yield and reliability and has developed and introduced several inventive products, including the ABTSTM and FOX-PTM families of test and burn-in systems and FOX WaferPakTM Aligner, FOX-XP WaferPak Contactor, FOX DiePak Carrier and FOX DiePak Loader.

Callaway Golf Co is a golf equipment, gear and apparel company with a portfolio of world-wide brands, including Callaway Golf, Odyssey, TravisMathew, and OGIO. Callaway designs, manufactures, and sells high-performance golf clubs, golf balls, apparel, bags, and other accessories-setting the standard for performance in the game of golf. The company has two operating and reportable business segments: Golf Equipment and Apparel, Gear and Other. Geographically, the company operates in United States, Europe, Asia, and Rest of World, of which it derives maximum revenue from United States.