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Who is OSI?

OSI, founded in 1993 by CJ Zehnder,  is a women owned and run business. OSI is a one-stop resource for beautifully designed and expertly executed meetings and events. Based in Ann Arbor, Michigan we have worked with clients all over domestically and internationally for over 20 years.


With close partnerships with top vendors, we pride ourselves on crafting exceptional meetings and events that are not easily forgotten. Our design-savvy, passionate team excels at interpreting your vision and ideas, seamlessly bringing them to life. From logistics and lighting to entertainment and hors d'oeuvres, we take care of every detail. Go ahead and enjoy - we’ve got it covered.

Our dedicated team members are always on the ball, utilizing their unique skills and passion to stay ahead of the curve and produce exceptional meetings and events. Meet some of our talented team members below. 

Meet The Team

CJ Zehnder

Founder & President

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Alexis Ferrari

Meeting Planner

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Stephanie Nishioka 

Director of Meetings and Events

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Tanisha Kuykendall

Meetings Assistant

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In Partnership With:

Geeks and Gurus

Steve Bodnar

Geeks and Gurus has worked with OSI for over 15 years providing a full spectrum of audiovisual services, including laptops, projectors, microphones, amplification, live streaming, social media displays and much more. Steve and his team provide pre and post conference services, such as collecting presentation materials from speakers and creating websites to disseminate presentation materials. Geeks and Gurus is on site at every event. 

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