Energy Recovery, Inc. (ERII) is a Industrials stock trading at $9.43 (as of 2026-06-18), with a market capitalization of $421.12M and a trailing P/E of 22.1. Figures are sourced from first-party U.S. SEC EDGAR filings and market data.
Energy Recovery, Inc., through its Water and Emerging Technologies segments, designs, manufactures, and sells equipment and services used in seawater reverse osmosis desalination and industrial wastewater treatment, including energy recovery devices, high-pressure pumps, and related spare parts and field services. It also provides an energy-reduction solution for natural gas processing and certain carbon dioxide refrigeration systems for engineering firms, end-users, consultants, original equipment manufacturers, and aftermarket customers.