UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2025 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission File Number 001-03970 ENVIRI CORPORATION (Exact name of registrant as specified in its charter) Delaware 23-1483991 (State or other jurisdiction of incorporation or organization) (I.R.S. employe ...

Enviri (NYSE:NVRI) Q4 2025 Earnings call February 24, 2026 09:00 AM ET Company ParticipantsDave Martin - VP of Investor RelationsLarry Solow - Managing DirectorNick Grasberger - CEORussell Hochman - COOTom Vadaketh - CFOConference Call ParticipantsDevin Dodge - AnalystRob Brown - Senior Research AnalystOperatorAlso, this telephone conference presentation and accompanying webcast made on behalf of Enviri Corporation are subject to copyright by Enviri Corporation, and all rights are reserved. No recordings or ...

Enviri (NYSE:NVRI) Q4 2025 Earnings call February 24, 2026 09:00 AM ET Speaker4Also, this telephone conference presentation and accompanying webcast made on behalf of Enviri Corporation are subject to copyright by Enviri Corporation, and all rights are reserved. No recordings or redistributions of this telephone conference by any other party are permitted without the express written consent of Enviri Corporation. Your participation indicates your agreement. I would now like to introduce Dave Martin of Envir ...

Forward-Looking Statements Q4 2025 Quarterly Results and Outlook Conference Call February 24, 2026 © 2026 Enviri Corporation. All Rights Reserved. This document and the information set forth herein are the property of Enviri Corporation. 1 ADMINISTRATIVE ITEMS Conference Call and Access to Information More information on Enviri's quarterly earnings, including the Company's earnings press release issued today and this presentation, is available on the Investor Relations portion of Enviri's website. Company m ...

Exhibit 99.1 Investor Contact Media Contact +1.267.946.1407 +1.717.480.6145 David Martin Karen Tognarelli dmartin@enviri.com ktognarelli@enviri.com FOR IMMEDIATE RELEASE Enviri Corporation Reports Fourth Quarter and Full Year 2025 Results PHILADELPHIA (Feb. 24, 2026) - Enviri Corporation (NYSE: NVRI) (the "Company") today reported fourth quarter and full year 2025 results. Revenues in the fourth quarter of 2025 totaled $556 million, and on a U.S. GAAP ("GAAP") basis, the consolidated loss from continuing op ...

Fourth quarter revenues totaled $556 millionFourth quarter GAAP consolidated loss from continuing operations of $86 million, including expenses related to the pending sale of Clean Earth and spin-off of Harsco Environmental and Harsco Rail as well as certain contract adjustments in Harsco RailAdjusted EBITDA in Q4 totaled $70 millionFull year 2025 revenue totaled $2.2 billion; GAAP consolidated loss from continuing operations was $160 million; and Adjusted EBITDA totaled $275 million2026 outlook: Adjusted E ...

Company Overview - Enviri Corporation is a leading provider of environmental and waste management solutions for industrial clients, operating through its Harsco Environmental and Harsco Clean Earth segments [6] - The company generates revenue through long-term contracts for material logistics, resource recovery, and specialty waste management, as well as the sale of value-added downstream products [8] - Enviri serves a broad range of industries, including iron, steel, and metals manufacturers, as well as customers with hazardous and non-hazardous waste processing needs in the United States and internationally [8] Financial Performance - As of February 17, 2026, Enviri's market capitalization is $1.53 billion, with a revenue of $2.24 billion and a net income of -$166.56 million (TTM) [4] - The company's revenue for the third quarter was essentially flat year over year at $575 million, while adjusted EBITDA decreased to $74 million from $85 million a year earlier [7] - Enviri shares were priced at $19.00, reflecting a 120% increase over the past year, significantly outperforming the S&P 500's approximately 13% gain during the same period [7] Recent Developments - Newtyn Management reported an increase in its holding of Enviri Corporation by 2,906,420 shares, valued at an estimated $43.31 million based on average quarterly pricing [2] - The fund's quarter-end position in Enviri rose in value by $60.94 million, which includes both the share purchase and changes in market price [2] - Enviri's Clean Earth segment delivered a record quarter with 6% revenue growth and $43 million in adjusted EBITDA, although Harsco Rail faced challenges, posting a loss at the EBITDA line [9]

On February 17, 2026, Vision One Management Partners, LP, sold its entire stake in Enviri Corporation (NYSE:NVRI), liquidating 436,911 shares in a transaction estimated at $5.54 million. What happened According to a filing with the Securities and Exchange Commission dated February 17, 2026, Vision One Management Partners sold its entire holding of 436,911 shares in Enviri Corporation during the fourth quarter. The net position change for the quarter, reflecting both trading activity and price movement, w ...

Harsco Environmental Secures New 10-Year Contract With Lloyds Metals and Energy Limited Harsco Environmental Secures New 10-Year Contract With Lloyds Metals and Energy Limited LONDON, Feb. 18, 2026 (GLOBE NEWSWIRE) -- Harsco Environmental, a division of Enviri Corporation (NYSE: NVRI) and a global leader in providing innovative environmental solutions, announced it has signed a 10-year contract with Lloyds Metals and Energy Limited (LMEL), a major steel and mining company in India. Under the agreement, ...

Core Insights - Brightline Capital Management, LLC has completely exited its position in Enviri, selling 1,400,000 shares, resulting in a total position valuation decrease of $17.77 million [2][8] - Enviri's shares have increased by 110.2% over the past year, significantly outperforming the S&P 500 by 97.25 percentage points [8][10] Company Overview - Enviri is a leading provider of environmental and waste management services, focusing on complex industrial waste challenges and supporting resource recovery and regulatory compliance [6] - The company operates under long-term contracts, generating revenue from service fees, product sales, and value-added processing of industrial waste streams [9] Financial Performance - Enviri reported a total revenue of $575 million in the third quarter, which was essentially flat year over year [11] - The company posted a GAAP loss from continuing operations of $20 million and an adjusted EBITDA of $74 million, down from $85 million a year earlier, with an adjusted EBITDA margin decrease to 12.9% from 14.8% [11] - Full-year guidance has been lowered, with expectations of $268 million to $278 million in adjusted EBITDA and negative free cash flow of $20 million to $30 million [11] Investment Implications - The exit from Enviri by Brightline Capital Management may reflect a strategic shift towards larger positions in more stable companies, given Enviri's shrinking margins and revised outlook [12][13] - The performance of Enviri's stock does not align with its operating momentum, indicating that locking in gains can be a strategic decision in light of negative cash flow and lowered guidance [13]