Montrose Environmental Group reports record revenue, earnings, and cash flow for 2025, driven by strong demand across core environmental solutions, and increases its 2026 guidance on continued operational momentum.
Montrose Environmental Group, Inc. delivered a standout performance in 2025, reporting record revenue, improved profitability, and significantly stronger cash flow as it closed the fourth quarter and full year ended December 31, 2025. The company, which operates with a mission to protect the air we breathe, the water we drink, and the soil that sustains communities, demonstrated the strength of its diversified environmental services platform while positioning itself for continued expansion in 2026.
Strong Strategic Execution and Organic Growth
Chief Executive Officer and Director Vijay Manthripragada reflected on the company’s strategic focus over the past year, noting that Montrose had paused acquisitions in 2025 to highlight the durability and quality of its core business. That decision proved effective, as the company exceeded every major objective it had set for the year.
Montrose achieved 13% organic revenue growth in 2025, expanded EBITDA margins, and generated record cash flow with 75% free cash flow conversion. The company’s cash generation significantly outperformed internal expectations, resulting in year-end leverage approximately 0.5x lower than originally forecast at the start of the year.
Management also emphasized operational improvements beyond financial metrics. During 2025, Montrose accelerated cross-selling initiatives across its service platform, expanded its intellectual property portfolio, and continued attracting top industry talent. These strategic enhancements strengthen the company’s competitive positioning and create a foundation for long-term growth.
Looking ahead, Manthripragada confirmed that Montrose intends to resume smaller, highly accretive bolt-on acquisitions in 2026. With a strong balance sheet, disciplined capital allocation framework, and a pipeline aligned with its core capabilities, management views acquisitions as a multiplier to already robust organic growth and ongoing margin expansion.
2026 Outlook: Continued Margin Expansion
For full year 2026, Montrose expects revenue in the range of $840 million to $900 million. At the midpoint, this represents approximately 8% organic growth. Included in this outlook is anticipated annual environmental emergency response revenue between $50 million and $70 million.
The company projects Consolidated Adjusted EBITDA between $125 million and $130 million for 2026, representing approximately 100 basis points of margin expansion compared to 2025. Importantly, this guidance does not include contributions from any future acquisitions, underscoring management’s confidence in organic growth drivers.
Montrose also reaffirmed its commitment to cash flow discipline. After achieving 75% free cash flow conversion in 2025, the company expects to convert at least 60% of Consolidated Adjusted EBITDA into operating cash flow in 2026. Capital allocation priorities will include funding organic growth initiatives, capital expenditures, acquisitions, and potential share repurchases, all while maintaining a prudent leverage ratio and strong balance sheet flexibility.
Fourth Quarter 2025 Performance
In the fourth quarter of 2025, revenue totaled $193.3 million, an increase of 2.2% compared to $189.1 million in the same period of 2024. Organic revenue growth contributed $9.1 million to the increase, partially offset by lower environmental emergency response revenue.
The Assessment, Permitting and Response segment led quarterly growth, generating a $12.8 million revenue increase. However, the Measurement and Analysis segment experienced a $4.4 million decline due to project timing, which affected segment mix and overall margins. Environmental emergency response revenue was $3.1 million in the quarter, down from $7.5 million in the prior-year period.
Loss from operations improved significantly year over year. A key factor was a $20.9 million reduction in stock-based compensation expense, largely related to the prior-year expensing of unamortized executive stock appreciation rights (SARs) that had been canceled. However, margins were pressured in the Remediation and Reuse segment due to the wind-down of the renewables business, as well as in the Measurement and Analysis segment due to lower revenue.
Net loss in the fourth quarter narrowed to $8.2 million, or $0.23 per diluted share, compared to a net loss of $28.2 million, or $0.90 per diluted share, in the prior-year quarter. The $20 million year-over-year improvement reflected stronger operating profitability and lower income tax expense. Additionally, the elimination of the Series A-2 dividend following full redemption of the preferred equity instrument on July 1, 2025 contributed to improved loss per share.
Adjusted Net Income in the quarter was $13.5 million, or $0.35 per diluted share, compared to $14.7 million, or $0.29 per diluted share, in the prior year. While adjusted net income declined slightly due to lower operating margins, adjusted EPS benefited from the elimination of the preferred dividend and lower fully diluted share count.
Consolidated Adjusted EBITDA for the fourth quarter was $23.9 million, representing 12.4% of revenue, compared to $27.2 million, or 14.4% of revenue, in the prior-year quarter. The decline was primarily attributable to lower margins in the Measurement and Analysis and Remediation and Reuse segments, as well as revenue mix impacts.
Full-Year 2025: Record Revenue and Profitability Gains
For the full year 2025, Montrose generated revenue of $830.5 million, an increase of 19.3% compared to $696.4 million in 2024. This $134.1 million increase was driven by $81.8 million in strong organic growth across all three operating segments, $29.0 million in incremental environmental emergency response revenue, and $25.5 million from acquisitions completed in 2024.
Environmental emergency response revenue reached $77.0 million in 2025, up significantly from $48.0 million in the prior year, contributing meaningfully to growth and profitability.
Income from operations increased by $48.4 million, supported by strong organic growth, favorable segment mix, and operating leverage. This improvement was partially offset by $9.2 million in incremental selling, general and administrative expenses, largely due to higher bonus accruals reflecting outperformance.
Net loss for 2025 narrowed dramatically to $0.8 million, or $0.14 per diluted share, compared to a net loss of $62.3 million, or $2.22 per diluted share, in 2024. The $61.5 million improvement resulted primarily from stronger operating income and a $20.2 million fair value gain related to the redemption of Series A-2 preferred stock, partially offset by higher interest and tax expenses.
Adjusted Net Income for 2025 increased to $60.7 million from $55.8 million in 2024, while adjusted EPS rose to $1.36 from $1.08. The elimination of the preferred dividend further supported earnings per share growth.
Consolidated Adjusted EBITDA reached $116.2 million in 2025, up from $95.8 million in the prior year. EBITDA margin improved to 14.0%, driven by operating leverage and higher emergency response revenue. This was partially offset by higher corporate expenses, including $7.2 million in incremental bonus costs and a $4.4 million loss associated with winding down renewable energy services within the Remediation and Reuse segment.
Cash Flow, Liquidity and Balance Sheet Strength
Montrose significantly strengthened its financial position in 2025. The company fully redeemed the remaining $122.2 million of Series A-2 Preferred Stock using cash on hand and borrowings under its 2025 Credit Facility.
Net cash provided by operating activities totaled $107.5 million in 2025, compared to $22.2 million in the prior year — an $85.2 million improvement. This increase was driven by $29.8 million higher earnings before non-cash items and $55.2 million in improved working capital performance.
Free cash flow generation reached $87.0 million for the year, underscoring the company’s strong cash conversion profile.
As of December 31, 2025, Montrose reported a leverage ratio of 2.5x under its 2025 Credit Facility. Total available liquidity stood at $225.4 million, including $11.2 million in cash and $214.2 million in available capacity under its revolving credit facility.
Positioned for Sustainable Growth
With record revenue, expanding margins, strengthened cash flow, and a healthier balance sheet, Montrose exits 2025 in a strong financial and operational position. Management’s disciplined approach to acquisitions, focus on organic growth, and commitment to capital efficiency provide a clear roadmap for 2026.
As regulatory complexity, environmental stewardship demands, and global sustainability initiatives continue to evolve, Montrose remains well-positioned to capitalize on growth opportunities while delivering long-term value to clients, shareholders, and the communities it serves.
