GHC vs RGTI Comparison

Graham Holdings Co. is a diversified education and media company made up of subsidiaries. Firm operations include educational services; television broadcasting; online, print, and local news; home health and hospice care; and manufacturing. The Company segments into the following seven reportable segments: Kaplan International, Higher Education, Supplemental Education, Television Broadcasting, Manufacturing, Healthcare, and Automotive. The majority of revenue comes from the Kaplan International segment, which includes higher education, test preparation, language instruction, and professional training. A large portion of company revenue also comes from the television broadcasting segment through advertising.

Rigetti Computing Inc is engaged in the business of full-stack quantum computing. The company offers full-stack quantum computing platform as a cloud service to a wide range of end-users, directly through its Rigetti QCS platform, and also through cloud service providers. Its proprietary quantum-classical infrastructure provides ultra-low latency integration with public and private clouds for high-performance practical quantum computing. The company has developed the industry's first multi-chip quantum processor for scalable quantum computing systems. Geographically, the company derives the majority of its revenue from the United States.