EVTL vs AEHR Comparison

Vertical Aerospace Ltd is engaged in making air travel personal, on-demand, and carbon-free. The company is a global aerospace and technology company that is pioneering electric aviation, focused on designing, manufacturing, and selling a zero operating emission eVTOL aircraft for use in the AAM market, using the technology from the aerospace, automotive, and energy industries. The VX4, Vertical's flagship aircraft, is a piloted electric vertical take-off and landing (eVTOL) vehicle capable of carrying four passengers. The Group operates as a single operating segment and one reporting segment, being the development and commercialization of eVTOL technology.

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.