Management

STi Inc. is a California S-Corp. Our Management Philosophy is to build on human synergies to empower our core team, to continuously build on STI’s Core Values, to validate individual endeavor, and to reward leadership and initiative. In short, we love what we do and believe that the client benefits from our dedication.

Sherry Eyzaguirre Simburger, Owner, Chief Executive Officer, President

Sgt.Maj. Karl D. Simburger, Vice President

Douglas Sperber, Chief Technical Officer

Sara Williams, Chief Operating Officer

Robert Miliken, Financial Executive

Taña Slaughterbeck, Founding Member, Board of Directors

To contact the team, email: management@stitraining.com

STI Inc.