Aqua Metals, Inc. (AQMS) vs Greenwave Technology Solutions, Inc. (GWAV)

Aqua Metals, Inc. and Greenwave Technology Solutions, Inc. are both Waste Management companies. Aqua Metals, Inc. is the larger, with a market value of $8.7M against $7.2M — 1.2× the size. Greenwave Technology Solutions, Inc. has negative trailing earnings, so its P/E is not meaningful; Aqua Metals, Inc. trades at 102×. Greenwave Technology Solutions, Inc. grew revenue faster over the last twelve months: 71.9% against −93.5%. Aqua Metals, Inc. has the higher net margin (0.00% vs −27.7%) and the lower return on invested capital (−213.5% vs −34.9%). Across the 18 metrics below, Greenwave Technology Solutions, Inc. leads on 11 and Aqua Metals, Inc. on 7.