NC vs OOMA Comparison

NACCO Industries Inc is a holding company that operates in the mining and natural resource industries. It has three operating segments that are coal mining, North American mining (NA mining), and minerals management. The majority of its revenue is from the coal mining segment. This segment operates surface coal mines under long-term contracts with power generation companies and an activated carbon producer pursuant to a service-based business model. The NA mining segment provides value-add contract mining and services for producers. Minerals management generates income from royalty-based leases by acquiring and promoting oil, gas, and coal mineral interests. The company is diversifying beyond coal mining due to political and economic pressures associated with carbon emissions.

Ooma Inc is a communications services company. It is a smart software-as-a-service (SaaS) and unified communications platform that deliver voice and collaboration features including messaging, intelligent virtual attendants and video conferencing, and residential phone service provides PureVoice high-definition voice quality, advanced functionality and integration with mobile devices. Its services rely upon the following main elements: multi-tenant cloud service, on-premise devices, desktop and mobile applications, and calling platforms. It generates revenues from the sale of subscriptions and other services.