Abstract

Clean Harbors will report first-quarter 2026 results on May 06, 2026 Pre-Market. This preview consolidates last quarter’s actuals and this quarter’s forecasts, interprets segment trends, and highlights consensus expectations around earnings quality and near-term catalysts.

Market Forecast

Consensus modeling implies Clean Harbors’ Q1 2026 revenue near 1.47 billion US dollars, with year-over-year growth of 2.01%; forecasts embed EBIT around 121.70 million US dollars (up 5.67% YoY) and adjusted EPS near 1.15 (up 7.76% YoY). Margin commentary is more guarded, with a steady-to-slightly improving EBIT profile; management is expected to sustain operating leverage, but explicit gross margin or net margin guidance is not provided in the forecasts. The Environmental Services franchise remains the core revenue anchor, while Safety-Kleen supports blended margins and capital efficiency. The most promising growth vector is Environmental Services, which is the largest revenue contributor; Safety-Kleen’s technician network and service throughput remain supportive but are positioned primarily as margin stabilizers rather than top-line drivers.

Last Quarter Review

Clean Harbors delivered fourth-quarter 2025 revenue of 1.50 billion US dollars, a gross profit margin of 30.60%, GAAP net profit attributable to the parent company of 86.59 million US dollars, a net profit margin of 5.77%, and adjusted EPS of 1.61, with year-over-year adjusted EPS growth of 3.87%. Quarter-on-quarter net profit fell by 27.11%, reflecting normal seasonality and mix. By business, Environmental Services accounted for 5.19 billion US dollars and Safety-Kleen for 837.36 million US dollars across the last reported period; Environmental Services drove the majority of revenue and throughput.

Current Quarter Outlook

Environmental Services

Environmental Services is the principal driver this quarter given the breadth of hazardous waste management, incineration capacity, and field services. With revenue forecasts pointing to 1.47 billion US dollars and modest year-over-year growth, the segment’s operating cadence is likely shaped by steady industrial activity, recurring waste streams, and price discipline. Utilization of high-temperature incineration assets is a swing factor for margins, as sustained throughput typically supports overhead absorption. Project timing remains relevant; larger remediation assignments can introduce variability in quarterly results, but recurring collection and disposal volumes should underpin revenue stability. A measured pricing environment and capacity balances across company sites are expected to help maintain the prior quarter’s gross margin foundation.

Safety-Kleen

Safety-Kleen, which encompasses parts cleaning services, waste oil collection, and related offerings, remains supportive to portfolio margins. While not forecast as the primary top-line driver, Safety-Kleen’s service routes and customer density are additive to consolidated profitability through more predictable revenue cycles and service-level consistency. Price capture and route efficiency are key levers this quarter, helping offset any localized volume softness. Commodity exposure linked to re-refined base oil can influence contribution margins; management’s operational hedges and disciplined supply chain execution are expected to moderate volatility. The segment’s role in smoothing earnings and improving working capital turns should be evident in the quarter’s EBIT progression.

Key Stock Price Drivers

Investors are likely to focus on margin trajectory relative to the prior quarter’s 30.60% gross margin and 5.77% net margin as indicators of demand quality and cost control. The forecasted EPS acceleration to 1.15, paired with EBIT tracking toward 121.70 million US dollars, suggests operating leverage, but execution around plant utilization and service mix will determine how much of this flow-through materializes. Any commentary on capacity expansions, asset uptime, and pricing in core waste streams may move the stock, especially where visibility on multi-quarter project backlogs emerges. Working capital dynamics, collection volumes, and transport efficiency within the Environmental Services network will also be watched as they influence cash conversion and set the tone for second-quarter momentum.

Analyst Opinions

The majority of recent analyst commentary trends constructive, with institutions emphasizing resilient demand lanes and improving operating leverage into 2026. Research notes generally point to Environmental Services as the principal pillar of growth in the near term, with Safety-Kleen stabilizing blended margins and cash generation. Price targets and ratings in the period have tilted toward buy/outperform or overweight rationales, citing steady industrial activity and the benefit of incineration and disposal capacity. Analysts highlight that while quarter-on-quarter net income declined in the prior quarter, year-over-year trajectories for EPS and EBIT are set to improve this quarter, reinforcing confidence in earnings durability. The dominant view expects the company to deliver results consistent with the revenue estimate of 1.47 billion US dollars and a mid-single-digit EBIT expansion, with emphasis on operational execution and capacity utilization as the key proof points during the call.