NC vs BFLY 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.

Butterfly Network Inc is a digital health business transforming care with handheld, whole-body ultrasound. Powered by its proprietary Ultrasound-on-Chip technology, its solution enables the acquisition of imaging information from an affordable, powerful device that fits in a healthcare professional's pocket with a combination of cloud-connected software and hardware technology that is easily accessed through a mobile application. Butterfly enables the practical application of ultrasound information in the clinical workflow. Butterfly iQ+ is an ultrasound device that can perform whole-body imaging in a single handheld probe using semiconductor technology. With its small, handheld size, low cost, and simple user interface.