OSIS vs GVA Comparison

OSI Systems Inc is a designer and manufacturer of electronic systems and components for businesses in the homeland security, healthcare, defense, and aerospace markets. The firm is organized in three business segments: Security, which derives maximum revenue, provides security and inspection systems; Healthcare, which provides patient monitoring, diagnostic, cardiology, ventilation systems, and defibrillators; and Optoelectronics and Manufacturing, which provides specialized electronic components and manufacturing services for the Security and Healthcare segments and external original equipment manufacturers. The majority of the firm's revenue is generated in the United States, and the rest from Mexico, Europe, the Middle East and Africa, and the Asia Pacific regions.

Granite Construction Inc engages in the construction and development of various infrastructure projects on behalf of public and private clients in the United States. It focuses on heavy civil infrastructure projects, including roads, highways, transit facilities, airports, bridges, and other infrastructure projects. In addition, the company performs site preparation and infrastructure services for residential development, energy development, and other facilities. The majority of revenue is derived from the company's Construction operating segment, with the remainder derived from its Materials segment.