Zachman International®, Inc. Closes Acquisition of the FEAC® Institute, Inc. ALEXANDRIA, VA, USA -- Apr. 29, 2012 - Zachman International®, Inc., a Colorado Springs, CO, USA based Enterprise Architecture firm with operations in Los Angeles, CA, USA, announced today that it has acquired all shares and interest in FEAC® Institute, Inc., the leading and premier Training and Certification Institution for Professional Enterprise Architects based in Alexandria, Virginia, USA.