Some of NAI's current and recent clients include:

• Electric Power Research Institute
• Ontario Power Generation
• Framatome ANP
• Westinghouse
• Los Alamos National Laboratory
• Duke Power Company
• Battelle Pacific NW Laboratories
• Energy Northwest
• Nuclear Regulatory Commission
• Mitsubishi Heavy Industries
• Korea Power Engineering Co., Inc.
• Constellation Nuclear
• Exelon Corporation
• Xcel Energy
• Progress Energy/Carolina Power & Light
• Nuclear Management Corporation
• Tennessee Valley Authority
• Center for Chemical Process Safety (CCPS)
• Dominion Generation
• Wolf Creek Nuclear Operating Company
• Public Service Electric & Gas
• Entergy
• AECL
• Mercer Ranch
• HAPO Community Credit Union