NC vs IRBT 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.

iRobot Corp is a united state based consumer robot company. It designs and builds robots that assist consumers with the solutions for the activities to be carried both inside and outside of the home. The company's consumer robot comprises a portfolio of solutions which includes cleaning, mapping and navigation, human-robot interaction, and physical solutions. The company operates in the business segment of Consumer robots. The consumer robot products are provided to the consumers by retail businesses and online store. The company derives its revenue from the product sales. It sells the products across the United States and around the world.