MKSI vs CACI Comparison

MKS Inc formerly, MKS Instruments Inc is engaged in providing instruments, subsystems, and process control systems used to measure, monitor, deliver, and control parameters of manufacturing processes. The company's product portfolio includes instruments, components, and systems required in manufacturing products such as flat panel displays, medical devices, and electronic materials, among others, used in industrial technologies, semiconductors, life and health sciences, and research and defense markets. The company organizes itself into three reportable business segments: Vacuum Solutions, Photonics Solutions, and Materials Solutions. The Vacuum Solutions segment contributes the majority of the company's revenue.

CACI International Inc is an information solutions and services provider, offering information solutions and services to its customers. The company's primary customers are agencies and departments of the U.S. government, which account for the vast majority of the firm's revenue. It provides information solutions and services supporting national security missions and government modernization for intelligence, defense, and federal civilian customers. Some of the services provided by the company are functional software development, data, and business analysis, IT operations support, naval architecture, and life cycle support intelligence among others. The company's operating segments are; Domestic operations and International operations. It derives key revenue from the Domestic segment.