The Net Margin of Terra Energy & Resource Technologies Inc (TEGR) is -242.69%.
Net Margin measures the percentage of net income derived from total revenue after all expenses. It signals how much actual profit a company retains from its sales.
| Date | Value |
|---|---|
| 2010-12-31 | -242.69% |
| 2009-12-31 | -129.56% |
| 2008-12-31 | -3805.87% |