Robert Half, Inc. engages in the provision of talent solutions and business consulting services. It operates through the following segments: Contract Talent Solutions, Permanent Placement Talent Solutions, and Protiviti. The Contract Talent Solutions segment refers to the fields of finance and accounting, technology, marketing and creative, legal, and administrative and customer support. The Permanent Placement Talent Solutions segment focuses on accounting, finance, tax, and accounting operations personnel. The Protiviti segment solves problems in finance, technology, operations, data, digital, legal, human resources, governance, risk, and internal audit. The company was founded by Robert Half in 1948 and is headquartered in Menlo Park, CA.