About Us 2016-12-06T01:28:32+00:00

History & Organization of GDI Consulting & Training Company

GDI Consulting & Training Company is structured as a DBA (Doing Business As) of Gerald E. Dunn, Inc.  The original corporate legal entity (originally named ADI Consulting) was started in January 1980, primarily as a consulting and education firm focusing on information systems implementation, supply chain, and business turn-around issues within the manufacturing and distribution industries.  Our firm is based in Corona, California with clients around the world.  A brief list of some of our clients is presented in Partial List of Past & Current Clients.

Partial List of Past & Current Clients

“It is what I learned in the systems implementation and turn-around work of the 1980’s that formed the foundation for my beliefs in transformation consulting. My experiences as a business owner, coupled with my experiences building a successful consulting firm and turning around distressed manufacturing companies, led me to create the Integrative Transformationsm methodology… the guiding methodology behind much of our consulting and training work. The types and magnitude of the consulting work we perform are depicted in Types of Work Performed by GDI.”
Alan G. Dunn, President, GDI Consulting & Training Company