IOSP vs USLM 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.

United States Lime & Minerals Inc is engaged in the business of manufacturing lime and limestone products including PLS, quicklime, hydrated lime and lime slurry. It supplies its products predominantly to the construction (including highway, road, and building contractors), industrial (including paper and glass manufacturers), environmental (including municipal sanitation and water treatment facilities and flue gas treatment processes), metals (including steel producers), oil and gas services, roof shingle manufacturers and agriculture (including poultry and cattle feed producers) industries. The company operates through its Lime and Limestone Operations segment.