Clean Harbors, Inc. (CLH) Revenue History
Annual and quarterly revenue from 2014 to 2025
Compound Annual Growth Rate (CAGR)
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CLH Revenue Growth
Revenue Breakdown (FY 2025)
CLH's revenue distribution by segment and geography for fiscal year 2025
By Product/Segment
By Geography
CLH Revenue Analysis (2014–2025)
As of May 7, 2026, Clean Harbors, Inc. (CLH) generated trailing twelve-month (TTM) revenue of $6.06 billion, reflecting modest growth of +1.9% year-over-year. The most recent quarter (Q1 2026) recorded $1.46 billion in revenue, down 2.7% sequentially.
Looking at the longer-term picture, CLH's 5-year compound annual growth rate (CAGR) stands at +13.9%, indicating consistent double-digit revenue growth. The company achieved its highest annual revenue of $6.03 billion in 2025, representing a new all-time high.
Revenue diversification analysis shows CLH's business is primarily driven by Technical Services (31%), Industrial Services And Other (22%), and Safetly-Kleen Environmental Services (22%).
When compared to Industrials sector peers including CECO (+33.5% YoY), NVRI (-4.3% YoY), and WM (+10.9% YoY), CLH has underperformed the peer group in terms of revenue growth. Compare CLH vs CECO →
CLH Revenue vs Peers
Revenue metrics vs comparable public companies
| Company | TTM Revenue | YoY Growth | 5Y CAGR | Op. Margin | Compare |
|---|---|---|---|---|---|
| CLHCurrent | $6.1B | +1.9% | +13.9% | 11.2% | |
 CECO | $774M | +33.5% | +19.6% | 6.7% | |
 NVRI | $2.2B | -4.3% | +7.9% | 3.9% | |
 WM | $25.2B | +10.9% | +10.6% | 18.3% | |
 RSG | $16.6B | +3.5% | +10.3% | 20.0% | |
 CWST | $1.8B | +14.9% | +18.9% | 4.9% |
CLH Historical Revenue Data (2014–2025)
| Year | Revenue | YoY % | Gross Profit | Gross Margin | Op. Income | Op. Margin |
|---|---|---|---|---|---|---|
| 2025 | $6.03B | +2.4% | $1.78B | 29.5% | $673.4M | 11.2% |
| 2024 | $5.89B | +8.9% | $1.82B | 31.0% | $670.2M | 11.4% |
| 2023 | $5.41B | +4.7% | $1.66B | 30.7% | $612.4M | 11.3% |
| 2022 | $5.17B | +35.8% | $1.62B | 31.4% | $634.7M | 12.3% |
| 2021 | $3.81B | +21.0% | $1.20B | 31.4% | $347.9M | 9.1% |
| 2020 | $3.14B | -7.9% | $1.01B | 32.0% | $251.3M | 8.0% |
| 2019 | $3.41B | +3.4% | $1.02B | 30.0% | $229.5M | 6.7% |
| 2018 | $3.30B | +12.1% | $994.8M | 30.1% | $182.6M | 5.5% |
| 2017 | $2.94B | +6.9% | $882.3M | 30.0% | $127.8M | 4.3% |
| 2016 | $2.76B | -15.9% | $822.4M | 29.8% | $69.2M | 2.5% |
Full CLH Stock Analysis
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Start ComparisonCLH — Frequently Asked Questions
Quick answers to the most common questions about buying CLH stock.
Is CLH's revenue growth accelerating or slowing?
CLH revenue growth slowed to +1.9%, below the 5-year CAGR of +13.9%. TTM revenue is $6.1B. The deceleration marks a shift from historical growth rates.
What is CLH's long-term revenue growth rate?
Clean Harbors, Inc.'s 5-year revenue CAGR of +13.9% reflects the variable expansion pattern. Current YoY growth of +1.9% is near this long-term average.
How is CLH's revenue distributed by segment?
CLH reports revenue by product line and geographic region. Annual and quarterly breakdowns from 2014-2025 are available for download. Segment mix reveals concentration and diversification trends.