NEPH vs SDST Comparison

Nephros Inc is a commercial-stage company that develops and sells high-performance water solutions to the medical and commercial markets. In medical markets, it sells water filtration products and waterborne pathogen detection products. In commercial markets, the company manufactures and sells water filters that improve the taste and odor of water and reduce biofilm, bacteria, and scale build-up in downstream equipment. The company's subsidiary is engaged in the development of its second-generation hemodiafiltration system and other products focused on improving therapies for patients with renal disease. The company generates almost all of its revenue from product sales and a small amount from royalty revenue and other revenues.

Stardust Power Inc is developing a lithium refinery at its Facility in Muskogee, Oklahoma, with planned capacity of producing up to 50,000 metric tons per annum of BGLC once fully operational. The company will source lithium brine feedstock from various suppliers and may make investments upstream to secure additional feedstock. The Company seeks to sell its products to electric vehicle (EV) manufacturers as the primary market, with potential applications in other areas such as battery manufacturers, the U.S. military, and original equipment manufacturers (OEMs).