IOSP vs AAOI Comparison

Innospec Inc manufactures and sells a variety of chemicals and fuel additives. The firm organizes itself into three segments based on product type. The Fuel Specialties segment, which generates the majority of revenue, sells products used to improve fuel efficiency, boost engine performance, and reduce emissions for automobiles, boats, and airplanes. It also sells products used by oil field service providers in the extraction of oil and gas. The Performance Chemicals segment sells products to the personal-care industry. The Oilfield Services segment develops and markets products to prevent loss of mud.

Applied Optoelectronics Inc is a provider of fiber-optic networking products, for four networking end-markets; internet data center, CATV, telecom, and FTTH. The Company designs and manufactures a wide range of optical communications products at varying levels of integration, from components, subassemblies, and modules to complete turn-key equipment. Through direct sales personnel, and manufacturing teams in the United States, China, and Taiwan, the company coordinates with customers to determine product design, qualifications, and performance. The Company has manufacturing and research and development facilities located in the U.S., Taiwan, and China.