Energy Recovery Inc

NASDAQ:ERII USA Pollution & Treatment Controls
Market Cap
$543.49 Million
Market Cap Rank
#9953 Global
#4683 in USA
Share Price
$10.26
Change (1 day)
+2.09%
52-Week Range
$10.05 - $18.11
All Time High
$30.61
About

Energy Recovery, Inc., together with its subsidiaries, designs, manufactures, and sells energy efficiency technology solutions in the United States, North, South and Latin America, the Middle East, Northern Africa, Asia, and Europe. It operates through Water and Emerging Technologies segments. The company offers high and low pressure, and ultra high-pressure exchangers; AT and LPT hydraulic turbo… Read more

Market Cap & Net Worth: Energy Recovery Inc (ERII)

Energy Recovery Inc (NASDAQ:ERII) has a market capitalization of $543.49 Million ($543.49 Million) as of March 18, 2026. Listed on the NASDAQ stock exchange, this USA-based company holds position #9953 globally and #4683 in its home market, demonstrating a -3.30% decrease in market value over the past year.

Market capitalization, also known as net worth in stock markets, is calculated by multiplying Energy Recovery Inc's stock price $10.26 by its total outstanding shares 52972096 (52.97 Million).

Energy Recovery Inc Market Cap History: 2015 to 2026

Energy Recovery Inc's market capitalization history from 2015 to 2026. Data shows growth from $374.51 Million to $543.49 Million (14.70% CAGR).

Index Memberships

Energy Recovery Inc is a constituent of 1 market index:

Index Total Market Cap Weight (%) Rank by Market Cap
NASDAQ Composite
IXIC
$33.26 Trillion 0.00% #1037 of 3165

Weight: Energy Recovery Inc's market cap as a percentage of total index value. Rank: Position among all constituents by market cap.

Energy Recovery Inc Market Cap to Earnings & Revenue Ratios Timeline

This chart shows how Energy Recovery Inc's valuation ratios have evolved. The Price to Sales (P/S) ratio compares market cap to revenue, while the Price to Earnings (P/E) ratio compares market cap to net income. Lower values may indicate a more undervalued company relative to its financial performance.

Latest Price to Sales (P/S) Ratio

5.37x

Energy Recovery Inc's market cap is 5.37 times its annual revenue

Industry average:
0.25x
Higher than industry average

Latest Price to Earnings (P/E) Ratio

33.78x

Energy Recovery Inc's market cap is 33.78 times its annual earnings

Industry average:
5.70x
Higher than industry average
What These Ratios Tell Investors:
  • Price to Sales (P/S) Ratio: Shows how much investors are paying for each dollar of the company's sales. Lower P/S ratios may indicate undervaluation.
  • Price to Earnings (P/E) Ratio: Shows how much investors are paying for each dollar of the company's earnings. This is one of the most common valuation metrics.
  • Trends in these ratios over time can indicate changing investor sentiment about the company's future growth prospects.
  • Industry comparison provides context for whether the company is valued higher or lower than peers.
Year Market Cap (USD) Revenue (USD) Net Income (USD) P/S Ratio P/E Ratio
2015 $374.51 Million $44.71 Million -$11.64 Million 8.38x N/A
2016 $548.26 Million $54.72 Million $1.03 Million 10.02x 530.23x
2017 $463.51 Million $63.16 Million $12.35 Million 7.34x 37.53x
2018 $356.50 Million $74.52 Million $22.09 Million 4.78x 16.14x
2019 $518.60 Million $72.83 Million $10.91 Million 7.12x 47.52x
2020 $722.54 Million $92.09 Million $26.39 Million 7.85x 27.38x
2021 $1.14 Billion $103.90 Million $14.27 Million 10.96x 79.78x
2022 $1.09 Billion $125.59 Million $24.05 Million 8.64x 45.13x
2023 $997.99 Million $128.35 Million $21.50 Million 7.78x 46.41x
2024 $778.69 Million $144.95 Million $23.05 Million 5.37x 33.78x

Competitor Companies of ERII by Market Capitalization

Companies near Energy Recovery Inc in the global market cap rankings as of March 18, 2026.

Key companies related to Energy Recovery Inc by market ranking:

  • Veralto Corporation (NYSE:VLTO): Ranked #875 globally with a market cap of $22.60 Billion USD.
  • Zurn Elkay Water Solutions Corporation (NYSE:ZWS): Ranked #2252 globally with a market cap of $6.71 Billion USD.
  • Federal Signal Corporation (NYSE:FSS): Ranked #2345 globally with a market cap of $6.34 Billion USD.
  • ZURN ELKAY WATER DL-01 (F:4RX0): Ranked #2460 globally with a market cap of $5.92 Billion USD ( €5.77 Billion EUR).

Market capitalization comparison (in billions USD)
Rank Company Symbol Market Cap Price
#875 Veralto Corporation NYSE:VLTO $22.60 Billion $91.21
#2252 Zurn Elkay Water Solutions Corporation NYSE:ZWS $6.71 Billion $45.19
#2345 Federal Signal Corporation NYSE:FSS $6.34 Billion $106.93
#2460 ZURN ELKAY WATER DL-01 F:4RX0 $5.92 Billion €38.80

Energy Recovery Inc Historical Marketcap From 2015 to 2026

Between 2015 and today, Energy Recovery Inc's market cap moved from $374.51 Million to $ 543.49 Million, with a yearly change of 14.70%.

Year Market Cap Change (%)
2026 $543.49 Million -23.94%
2025 $714.59 Million -8.23%
2024 $778.69 Million -21.97%
2023 $997.99 Million -8.05%
2022 $1.09 Billion -4.65%
2021 $1.14 Billion +57.55%
2020 $722.54 Million +39.33%
2019 $518.60 Million +45.47%
2018 $356.50 Million -23.09%
2017 $463.51 Million -15.46%
2016 $548.26 Million +46.39%
2015 $374.51 Million --

End of Day Market Cap According to Different Sources

On Mar 17th, 2026 the market cap of Energy Recovery Inc was reported to be:

Source Market Cap
Yahoo Finance $543.49 Million USD
MoneyControl $543.49 Million USD
MarketWatch $543.49 Million USD
marketcap.company $543.49 Million USD
Reuters $543.49 Million USD

Market cap values may vary slightly between sources due to differences in calculation methods, timing, and data refresh rates.