| Name | Sector |
Revenue
$mlns |
M&A Activity | Last 5 Years | ||
|---|---|---|---|---|---|---|
| Total | Buy | Sell | ||||
NYSE : ECL St. Paul, Minnesota, United States website |
Environmental | 15,741 | 64 | 54 | 10 |
|
|
Montrose
NYSE : MEG North Little Rock, California, United States website |
Environmental | 696 | 44 | 44 | - |
|
|
CECO Environmental
NASDAQ : CECO Dallas, Texas, United States website |
Environmental | 558 | 26 | 22 | 4 |
|
NYSE : WM Houston, Texas, United States website |
Environmental | 22,063 | 27 | 22 | 5 |
|
NYSE : RSG Phoenix, Arizona, United States website |
Environmental | 16,032 | 18 | 15 | 3 |
|
|
Darling Ingredients
NYSE : DAR Irwing, Texas, United States website |
Environmental | 5,715 | 15 | 14 | 1 |
|
|
Casella
NASDAQ : CWST Rutland, Vermont, United States website |
Environmental | 1,557 | 14 | 13 | 1 |
|
|
Clean Harbors
NYSE : CLH Norwell, Massachusetts, United States website |
Environmental | 5,889 | 16 | 10 | 6 |
|
NYSE : ZWS Milwaukee, Wisconsin, United States website |
Environmental | 1,567 | 10 | 8 | 2 |
|
|
Aqua Metals
NASDAQ : AQMS Reno, Nevada, United States website |
Environmental | 5 | 2 | 2 | - |
|
|
Arq
NASDAQ : Arq Greenwood, Colorado, United States website |
Environmental | 109 | 2 | 2 | - |
|
|
ALT5 Sigma
NASDAQ : ALTS Las Vegas, Minnesota, United States website |
Environmental | 13 | 4 | 2 | 2 |
|
|
Quest Resource
NASDAQ : QRHC The Colony, Texas, United States website |
Environmental | 288 | 2 | 2 | - |
|
|
Perma-Fix
NASDAQ : PESI Atlanta, Georgia, United States website |
Environmental | 59 | 2 | 2 | - |
|
|
Avalon
NYSE : AWX Warren, Ohio, United States website |
Environmental | 84 | 1 | 1 | - |
|
|
Artesian Resources
NASDAQ : ARTNA Newark, Delaware, United States website |
Environmental | 108 | 1 | 1 | - |
|
Unlimited Searches Unlimited Profile Views Build and Export Lists of
Mergr was built to make it easy to understand who owns which companies — and how they got there.
Whether you're researching private equity-backed businesses, recent acquisitions, or potential targets, Mergr provides structured access to thousands of companies, investors, and ownership histories.
The platform is powerful but easy to use — so you can quickly surface relevant companies and move from research to action.
Full access to Mergr's investor, acquirer, and transaction data starts here.
