Providing Industry-Leading Test Prep and Training Courses for Chicago
We are a trusted business partner to many companies
Test Prep Courses
We offer a myriad of test prep courses in subjects ranging from HR, to Technology, to Graduate School, and more.
At a Glance
Why Choose Us
Optimal Business Solutions
Primary Enterprising provides custom services that are more tailored to your firm’s unique or specific needs.
We offer group training seminars for your employees on-site or off-site, whichever option is more convenient for you and your teams.