Energy Recovery
San Leandro, California, United States · Energy, Manufacturing, Oil And Gas
Energy Recovery is a trusted global leader in energy efficiency technology. Building on our pressure exchanger technology platform, we design and manufacture reliable, high-performance solutions that generate cost savings, increase energy efficiency, and reduce carbon emissions across several industries. With a strong foundation in the desalination industry, Energy Recovery has delivered transform
Key facts
- Headquarters
- San Leandro, California, United States
- Employees
- 260
- Industries
- Energy, Manufacturing, Oil And Gas
- Status
- Public (ERII)
- Website
- energyrecovery.com
- Company page
Recent activity at Energy Recovery
- : SEC 8-K (5.02):
- : SEC 8-K (5.02): On July 9, 2026, Energy Recovery, Inc. appointed Mr. John Mitchell to its Board of Directors, increasing the Board's size to six members. Mr. Mitchell will receive pro-rated compensation and indemnification similar to that of other non-employee directors. The filing includes confirmation that there are no arrangements dictating his selection, no family relationships affecting his role, and no transactions requiring disclosure under Item 404(a) of Regulation S-K. This change in governance may signal a strategic intent to enhance the Board's capabilities and oversight.
- : Energy Recovery Appoints Alex Buehler as Interim President and CEO
- : SEC 8-K (5.02): On May 25, 2026, Mr. David Moon notified the Board of his intent to accelerate his retirement and resign as President and CEO of Energy Recovery, Inc., effective May 26, 2026. In response, the Board appointed Mr. Alex Buehler as the Interim President and CEO, effective the same day. Mr. Buehler has extensive experience in the water industry, having served previously as Energy Recovery's CFO and CEO of Integrated Water Services. His compensation for the interim role remains undecided and will be determined by the Compensation Committee, with further disclosures to follow. No family relationships or related party transactions were reported regarding Mr. Buehler.
- : SEC 8-K (5.02): On May 6, 2026, the Company reported significant executive changes. David Moon announced his intention to retire as President and CEO, with his departure contingent upon the appointment of a successor. The Company has started the search for his replacement. Concurrently, on May 4, 2026, Mike Mancini submitted his resignation as Chief Financial Officer effective May 6, 2026, which was accepted without any reported disagreements or issues. Aidan Ryan has been appointed as the Interim Chief Financial Officer, effective the same day, with a compensation package that includes a base salary of $327,600, eligibility for a bonus, a monthly stipend of $12,000, and a one-time restricted stock unit award valued at $215,000. The restricted stock units will vest over ten months starting from May 5, 2026. These changes mark a significant shift in leadership and could impact the strategic direction of the Company during this transition period.
- : SEC 8-K (2.05): On February 25, 2026, Energy Recovery, Inc. announced the decision to wind down its CO2 retail grocery business within its Emerging Technologies Segment. This decision follows recent discussions indicating that the scaled adoption of the business would require significant time and investment, which the company believes no longer meets its capital allocation criteria. The company expects to incur approximately $4.5 million to $5.5 million in one-time costs, which will include cash severance costs of $1.0 million to $2.0 million and various non-cash expenses related to inventory reserves and goodwill impairment. The wind-down is expected to be substantially completed by the end of the first quarter of the fiscal year ending December 31, 2026, indicating a strategic move to maximize shareholder value.
- : Energy Recovery Appoints Dr. Ram Ramanan as Chief Technology Officer and Promotes David Kim-Hak to Vice President, Wastewater
- : Energy Recovery, Inc. Launches PX G1300 to Enhance Efficiency in CO2 Refrigeration Systems
- : Energy Recovery Signs $27.5 Million in Desalination Contracts in Morocco
- : Energy Recovery Appoints Michael (Mike) Mancini as Chief Financial Officer
Leadership
- Alex Buehler, President
- David Kim-Hak, Vice President
- Ram Ramanan, Chief Technology Officer
- Michael Mancini, Chief Financial Officer
- Matt Hostetler, Chief Human Resources Officer
- Ricardo Freitas, Vice President
Verified email and direct lines for Energy Recovery’s decision-makers are on Fundz. See plans — or book a 15-minute walkthrough.
Employee benefit plans
Energy Recovery files 5 employee benefit plans with the U.S. Department of Labor, including a retirement plan. The next plan year renews in Dec 2026.
Energy Recovery in the news
- Energy Recovery Reports its First Quarter 2026 Financial Results and Organizational Updates - Business Wire (May 06, 2026)
- Energy Recovery Reports its Second Quarter 2026 Financial Results - Yahoo Finance (Aug 05, 2026)
- John Mitchell Joins Energy Recovery Board of Directors - Business Wire (Jul 13, 2026)
- Energy Recovery to Release Second Quarter 2026 Financial Results - Business Wire (Jul 17, 2026)
- Energy Recovery Technology to Help Deliver Water Security to One Million People Across Saudi Arabia's Mecca, Al-Baha, and Asir Regions - Business Wire (Jul 20, 2026)
- Energy Recovery Announces Appointment of Alex Buehler as Interim President and Chief Executive Officer - Business Wire (May 28, 2026)
- Energy Recovery Signs Lease for New Manufacturing Facility Near Dammam, Saudi Arabia - Business Wire (Jul 28, 2026)
- Energy Recovery Inc. Announces Expanded U Series Product Line - Business Wire (Jun 01, 2023)
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About Energy Recovery: questions and answers
What does Energy Recovery do?
Energy Recovery is a trusted global leader in energy efficiency technology. Building on our pressure exchanger technology platform, we design and manufacture reliable, high-performance solutions that generate cost savings, increase energy efficiency, and reduce carbon emissions across several industries. With a strong foundation in the desalination industry, Energy Recovery has delivered transform
Where is Energy Recovery headquartered?
Energy Recovery is headquartered in San Leandro, California, United States.
How many employees does Energy Recovery have?
Energy Recovery has about 260 employees.
Who leads Energy Recovery?
Alex Buehler is a President at Energy Recovery.
What is the latest news on Energy Recovery?
On Jul 13, 2026, SEC 8-K (5.02):
Is Energy Recovery a public company?
Yes. Energy Recovery is publicly traded under the ticker ERII.
Source: Fundz records from SEC filings, press releases and company announcements. How Fundz measures data accuracy