Onterris, Inc. Q3 FY2025 earnings call

Management Statement and Operational Highlights

• Strong Performance: Achieved third consecutive quarter of record performance, with 26% revenue growth and 19% consolidated adjusted EBITDA growth in Q3 2025; year-to-date revenue up 26%, adjusted EBITDA up 30%.
• 2025 Guidance: Raised 2025 guidance; expects revenue $810M-$830M and consolidated adjusted EBITDA $112M-$118M. State and local governments stepping in to address gaps left by U.S. federal government create new growth opportunities.
• Tailwinds: Benefiting from factors like increasing domestic industrial activity, state regulations (e.g., on greenhouse gases, PFAS), EU methane regulations, increased mining activity in Canada/Australia, and environmental emergency response driving downstream opportunities.
• Business Decisions: Exiting renewable service line within Remediation and Reuse segment due to U.S. administration policies; continuing to invest in sales/marketing to expand market position; expecting to restart strategic acquisitions in 2026.

Segment Performance

• Assessment, Permitting and Response: Third quarter 2025 revenue grew 75% to $91.1 million, driven by nonresponse consulting and advisory services; adjusted EBITDA was $20.4 million (22.4% of revenue), a 90 basis point improvement over the prior year due to favorable revenue mix.
• Measurement and Analysis: Q3 revenue increased 7.5% to $63 million, driven by organic growth in lab and field services; segment adjusted EBITDA rose to $17.3 million (27.5% of revenue), a 460 basis point margin improvement. Expected segment margins to remain elevated, likely >20% in the next few years.
• Remediation and Reuse: Third quarter revenue increased to $70.8 million from $68.1 million in the same quarter last year; adjusted EBITDA declined to $9.4 million (13.3% of revenue) primarily due to losses from the wind-down of the renewables business.

Guidance

• 2025: Revenue expected in range of $810 million to $830 million; consolidated adjusted EBITDA in range of $112 million to $118 million (midpoint represents ~18% revenue increase and 20% full-year adjusted EBITDA increase over 2024).
• 2026: Expect to achieve at least $125 million in EBITDA; anticipate further improvement in EBITDA margin compared to 2025.

Risks

• External factors like economic volatility, policy fluctuations, and evolving regulatory frameworks impacting the industry.
• U.S. federal government exposure remains very modest (<5% of revenue), but U.S. government shutdowns could have indirect impacts; state and local governments stepping in help mitigate some gaps.

Question and Answer

Q: Tim Mulrooney asked about strong growth in AP&R and if it's structural vs one-time, and pull forward from Q4.

A: Vijay Manthripragada responded that outperformance is tied to cross-selling from emergency responses, both structural and some one-time; there was pull forward from Q4 into Q3/Q2.

Q: Jim Ricchiuti inquired about the renewables business wind-down, revenue impact, and margin effects.

A: Vijay explained wind-down due to current administration policies on biogas; Allan Dicks added de minimis revenue from renewables wind-down, and excluding it, segment margins would be up.

Q: Tim Moore asked about margin expansion in Remediation and Reuse and mining/other tailwinds.

A: Vijay said margin expansion in Remediation and Reuse is driven by water treatment business (high teens margin) as renewables wind down; mining in Canada/Australia, pharmaceutical industry growth, and waste industry activity are tailwinds.

Q: Devin Leonard asked about cross-selling from emergency responses and EU methane regulations' market opportunity.

A: Vijay said cross-selling varies by incident nature; EU methane regulations create market opportunities for U.S. energy producers, with demand for services continuing to increase