Energy Recovery
ERII

Energy Recovery (ERII) stock price, chart and financials

Price chart

−57.37% over 1Y
Oct 14, 2025Low $6.67 · High $18.11Oct 14, 2026

Financials

Company profile

Energy Recovery Inc designs and manufactures energy-saving technologies. The firm uses its proprietary pressure exchanger technology to help customers in multiple industries improve their operations and lower their emissions. Using its proprietary technology, it offers energy recovery devices, including pressure exchangers, pumps, and turbochargers, mainly used for seawater desalination and wastewater treatment. Additionally, the company is involved in the development of emerging technologies, such as the PX G1300 used in industrial and commercial refrigeration applications. The firm's reportable operating segments are: Water, which generates maximum revenue, and Emerging Technologies. Geographically, it generates maximum revenue from the Middle East, and the rest from other markets.

Frequently asked questions

  • Is Energy Recovery (ERII) profitable?

    Yes. Energy Recovery earned $15.3M in net income over the trailing twelve months, a net margin of 12.72%.

  • How much revenue does Energy Recovery (ERII) make?

    Energy Recovery generated $120.6M in revenue over the trailing twelve months, down 57.24% year over year.

  • What is ERII's P/E ratio?

    Energy Recovery trades at 22.3 times trailing twelve-month earnings, on an EPS of $0.27.

  • How do I buy stock in Energy Recovery (ERII)?

    ERII trades commission-free with a Light Horse Securities brokerage account — from the mobile app, the web at Light Horse Dashboard, the trading API, or an AI agent connected over MCP. The trade panel on this page places the order once you are signed in.

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