Meet the Team

The experts behind efficientC and OS inc. 


Learn How We Can Help You

Dedicated to helping our clients succeed. 



Lori Zindl


Sue York

Director of Learning & Consulting Services

Dave Glyzewski

Operations Director, efficientC

Chris Hegwood

Director of Client Solutions

Laura Koziol

Director of Human Resources

Nicole Querio

Director of Customer Experience, efficientC

Michael Schram

Dir. of Product Development & Strategy, efficientC

Read Our Blog 

Stay up-to-date on the latest news and developments
at OS inc. and efficientC. 

4 min read

Our Best Tips for Successfully Supporting a Remote Business Office

It’s probably not news to you that the American workforce has shifted toward remote work environments at an...

1 min read

efficientC Analytics Case Study

efficientC's Insights has been recognized by our business intelligence vendor as a top performing predictive analytics...

8 min read

A Conversation With Lori Zindl, President of efficientC and OS, inc.

You have developed two companies over the course of your career: Outsource, Inc., and efficientC. Can you describe how...