Clean Harbors (CLH) Gross Margin (2009 - 2026)
Clean Harbors' Gross Margin came in at 35.09% for Q2 2026, up 1.77 percentage points from 33.32% a year earlier and up 4.57 percentage points from the prior quarter.
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Analysis
Clean Harbors (CLH) Gross Margin (2009 - 2026) Analysis & Trends
Over the trailing twelve months to Jun 30, 2026, Clean Harbors reported Gross Margin of 32.26%, up 1.50 percentage points year-over-year; for FY2025, it was 31.28%, up 0.30 percentage points from FY2024.
- Gross Margin carries a five-year change of -0.73 percentage points (FY2020 to FY2025).
- Going back by year, Gross Margin was 30.97% in FY2024 (+0.23 pp), 30.74% in FY2023 (-0.66 pp), 31.41% in FY2022 (-0.01 pp) and 31.42% in FY2021 (-0.59 pp).
- The Q2 2026 figure represents the highest quarterly Gross Margin in data going back to Q2 2009.
- Year-over-year, Gross Margin has increased for five consecutive quarters, with an average year-over-year change of +0.48 percentage points over the last eight quarters.
- The fastest year-over-year change in Gross Margin over five years came in Q1 2026 (a gain of 1.88 percentage points), and the weakest in Q1 2022 (a drop of 2.78 percentage points).
- Business Quant data shows CLH's Gross Margin at 30.52% (Q1 2026), 30.60% (Q4 2025) and 32.33% (Q3 2025) in the three quarters before Q2 2026.
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Gross Margin (Qtr) |
|---|---|---|---|---|---|
| 1 | Waste Management | 81.64 Bn | 80.55 Bn | 2.73 Bn | 40.83% |
| 2 | Republic Services | 64.27 Bn | 63.89 Bn | 1.87 Bn | 42.14% |
| 3 | Waste Connections | 38.82 Bn | 38.45 Bn | 1.08 Bn | 42.25% |
| 4 | Clean Harbors | 16.38 Bn | 13.39 Bn | 608.78 Mn | 35.09% |
| 5 | GFL Environmental | 15.51 Bn | 13.19 Bn | 385.80 Mn | 19.81% |
| 6 | Casella Waste Systems | 5.03 Bn | 4.15 Bn | 178.80 Mn | 32.88% |
| 7 | Onterris | 470.12 Mn | 429.40 Mn | 82.26 Mn | 44.07% |
| 8 | Perma Fix Environmental Services | 331.90 Mn | 223.46 Mn | -2.50 Mn | -19.43% |
| 9 | Deep Isolation Nuclear | 182.23 Mn | 182.23 Mn | 707,000.00 | 53.60% |
| 10 | Comstock | 177.73 Mn | 181.05 Mn | -896,073.00 | -328.44% |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 35.09% |
| Mar 31, 2026 | 30.52% |
| Dec 31, 2025 | 30.60% |
| Sep 30, 2025 | 32.33% |
| Jun 30, 2025 | 33.32% |
| Mar 31, 2025 | 28.64% |
| Dec 31, 2024 | 29.88% |
| Sep 30, 2024 | 30.98% |
| Jun 30, 2024 | 33.31% |
| Mar 31, 2024 | 29.46% |
| Dec 31, 2023 | 31.01% |
| Sep 30, 2023 | 30.88% |
| Jun 30, 2023 | 32.22% |
| Mar 31, 2023 | 28.75% |
| Dec 31, 2022 | 30.25% |
| Sep 30, 2022 | 33.19% |
| Jun 30, 2022 | 33.76% |
| Mar 31, 2022 | 27.86% |
| Dec 31, 2021 | 29.24% |
| Sep 30, 2021 | 32.82% |
API Access
Clean Harbors Gross Margin API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=gross-margin&ticker=CLH&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "gross-margin", "ticker": "CLH", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=gross-margin&ticker=CLH&period=max&api_key=YOUR_API_KEY");
const data = await res.json();