Zimmerman Associates Inc. (ZAI) is located in Fairfax, VA. We are a Records and Information Management company operating busi ... ness processing centers, records centers, libraries, and program management offices, and implementing the information technology (IT) solutions to run them efficiently. We provide program management and engineering services to DoD entities. ZAI is ISO 9001:2008 certified and has been appraised at CMMI Level 3 by an SEI-authorized Lead Appraiser. read more