The Gross Margin of Ziegler Companies Inc (ZGCO) is 96.49%.
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 |
|---|---|
| 2013-12-31 | 96.49% |
| 2012-12-31 | 97.34% |
| 2011-12-31 | 97.08% |
| 2010-12-31 | 97.57% |
| 2009-12-31 | 97.59% |
| 2008-12-31 | 97.69% |
| 2007-12-31 | 98.52% |
| 2006-12-31 | 96.08% |
| 2005-12-31 | 94.06% |
| 2004-12-31 | 93.68% |