Clean Harbors (CLH) vs OIO Group (OIO)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 8, 2026.
Summary
Clean Harbors (CLH) has outperformed OIO Group (OIO) over the past year, gaining 36.0% versus a loss of 86.2%. Clean Harbors is the larger company by market cap ($16.75 billion vs $612.5 million), about 27.4 times the size.
Summary generated from market data by MetaCap's automated system. Methodology
Relative performance
Percent change in share price from the first common trading day shown; excludes dividends.
Head-to-head
| Metric | CLH | OIO |
|---|---|---|
| Share price | $317.38 | $1.76 |
| Market cap | $16.75B | $612.52M |
| 1-day change | +0.58% | +6.67% |
| YTD return | +34.57% | -86.25% |
| 1-year return | +36.01% | -86.18% |
| 5-year return | +192.38% | — |
| P/E ratio (TTM) | 38.47 | — |
| Forward P/E | 31.76 | — |
| EPS (TTM) | $8.25 | $-1.02 |
| Dividend yield | 0.00% | 0.00% |
| Annual dividend | $0.00 | $0.00 |
| Revenue (latest FY) | $6.03B | — |
| Revenue growth (YoY) | +2.39% | — |
| Net income (latest FY) | $390.97M | — |
| Gross margin | 31.28% | — |
| Operating margin | 11.17% | — |
| Net margin | 6.48% | — |
| 52-week high | $335.94 | $12.03 |
| 52-week low | $201.34 | $1.36 |
| Distance from 52-week high | -5.52% | -85.37% |
| Analyst consensus | buy | none |
| Avg. price target upside | +12.90% | +152.27% |
| Average volume | 437.29K | 131.81K |
| Shares outstanding | 52.79M | 348.02M |
| Employees | 22,155 | — |
| Sector | Industrials | Utilities |
| Industry | Environmental Services | Environmental Services |
Highlighted cells mark the higher value for growth, returns, margins and yield, and the lower value for P/E ratios. Highlighting is a mechanical comparison, not a recommendation.
Key differences
- Clean Harbors is about 27.4 times larger than OIO Group by market value ($16.75B vs $612.52M).
- CLH has outperformed OIO by 122.2 percentage points over the past year.
- The two companies sit in different sectors: Clean Harbors in Industrials and OIO Group in Utilities.
About Clean Harbors
CLH stock →Clean Harbors, Inc. provides environmental and industrial services in the United States and Canada.
Industrials · Environmental Services · 22,155 employees
About OIO Group
OIO stock →OIO Group operates as a waste management, treatment, and recycling company. The company is involved in the collection and recycling of hazardous and non-hazardous industrial waste from customers, such as pharmaceutical, semiconductor, petrochemical and electroplating companies.
Utilities · Environmental Services
CLH vs OIO FAQ
Which is bigger, Clean Harbors or OIO Group?
Clean Harbors (CLH) is larger, with a market capitalization of $16.75B compared with $612.52M for OIO Group (OIO).
Which stock has performed better over the past year, CLH or OIO?
CLH returned +36.01% over the past 12 months, compared with -86.18% for OIO (price return, excluding dividends). Past performance does not predict future results.
Are Clean Harbors and OIO Group in the same industry?
Yes. Both are classified in the Environmental Services industry within the Industrials sector.