Jeffrey Promnitz is the CEO of Zeffert & Associates, Inc..
44 people are employed at Zeffert & Associates, Inc..
Zeffert & Associates, Inc. is based in St. Louis, Missouri.
The NAICS codes for Zeffert & Associates, Inc. are [53, 541, 531, 54, 5312, 53121].
The SIC codes for Zeffert & Associates, Inc. are [653, 65].