The ROA (Return on Assets) of Zst Digital Networks Inc (ZSTN) is 28.66%.
ROA (Return on Assets) calculates how much net income a company earns relative to its total assets. It reveals how efficiently a business is managing its resources.
| Date | Value |
|---|---|
| 2010-12-31 | 28.66% |
| 2009-12-31 | 20.30% |
| 2008-12-31 | 35.30% |
| 2007-12-31 | 286743.00% |