The Gross Margin of Energy and Environmental Services Inc (EESE) is -233.33%.
Gross Margin represents the percentage of revenue that exceeds the cost of goods sold. It reflects a company's efficiency in producing and selling its products.
| Date | Value |
|---|---|
| 2013-01-31 | -233.33% |
| 2012-01-31 | 84.21% |
| 2011-01-31 | 79.92% |
| 2010-01-31 | 47.06% |
| 2009-01-31 | 53.57% |
| 2008-01-31 | 54.55% |