IABC is a global membership association for business communicators with approximately 10,000 members in more than 70 countries. Feel free to take a look at IABC’s 102 professional chapters and over 790 chapter leaders located around the world!

From time to time your chapter or region may have a specific question for someone at the IABC headquarters. Make sure you have our contact information, titles and departments on hand.


IABC World Headquarters

155 Montgomery Street, Suite 1210
San Francisco, CA 94104 U.S.
Tel: +1.415.544.4700   Fax: +1.415.544.4747