STE vs TOST Comparison

Steris is an Ireland-domiciled medical technology company focused on sterilization services and infection prevention. The company is the global leader in contract sterilization services, ensuring the safe delivery of single-use and implantable medical equipment to hospitals around the world. Steris also sells sterilizers, washer-disinfectors, and other decontamination equipment and supplies for use by care provider facilities and in biopharma manufacturing sites. Domiciled in the United States before its inversion to Ireland, the firm derives approximately 70% of its revenue from Healthcare Services, 19% from Applied Sterilization Technologies, or AST, and 11% from life sciences services after the divestment of its dental products business.

Toast is a US-based restaurant technology company that provides point-of-sale, payment processing, and various software services to 140,000 restaurant locations across the United States as of the end of March 2025. The firm generates sales from software subscription fees, a percentage take rate from each financial transaction it processes, loan origination and servicing fees from its Toast Capital arm, and hardware installation and professional services. Unlike competitors, Toast intermediates every payment transaction on its platform; it processed some $159 billion in gross platform volume in 2024. The firm's product offerings span point-of-sale systems, inventory and payroll management, delivery integration, e-commerce ordering, reservation management, and loyalty programs.