ONLC Training Centers

ONLC Training Centers

The Loop, Chicago, Illinois
(6 Reviews)

ONLC Training Centers was founded in 1983 when Jim Palic and Andy Williamson left their positions as mainframe programmers with the Dupont Company to start one of the industry's first computer training companies.

Over thirty years and still growing, ONLC Training Centers is one of the the largest privately held IT training companies in the USA. We deliver instructor-led, hands-on computer training at our more than 300 locations coast to coast.

ONLC is a well-run closely held corporation with no debt; our national expansion has been financed internally. You can be certain that when you pay ONLC for training we will deliver.

Reviews of ONLC Training Centers

(6 Reviews)
Excel Introduction


Attended: Excel Introduction

The instructor was very knowledgeable and helpful. I would recommend this course for every beginner or if you just need a refresher.

Adobe Photoshop Core Skills: Level 1

amenah a.

Attended: Adobe Photoshop Core Skills: Level 1

simply amazingly amazing class

Excel Power User


Attended: Excel Power User

This is the first time taking a class with ONLC, so the experience was unique to me. I wasn't quite sure what to expect, but I am very pleased with this format. The instructor was very knowledgable, worked at a good pace, and most importantly, was very good at communicating with all the attendees and ensuring questions were answered. I would definitely recommend ONLC to others and I hope to have the opportunity to attend more training classes with ONLC

Excel Power User


Attended: Excel Power User

I would strongly recommend ONLC courses to other individuals who require additional software skills with limited time availability. The classes are exemplary and the class size allows for individual attention which provides a high rate of comprehension.

Excel Power User


Attended: Excel Power User

I am so impressed with ONLC ‰ÛÒ the courses; the manuals which are actually usable, readable and understandable; and the instructors. If I ever need additional training, you will be my first choice!

Excel Introduction

Donn B.

Attended: Excel Introduction

Donn B. gave this class 5 out of 5 CourseHorse stars.

Word Introduction

Yolanda P.

Attended: Word Introduction

Yolanda P. gave this class 4 out of 5 CourseHorse stars.

SketchUp Level 1 - Essentials

cooper v.

Attended: SketchUp Level 1 - Essentials

cooper v. gave this class 5 out of 5 CourseHorse stars.

Ethical Hacking and Countermeasures 8 Course

Kok Hoe V.

Attended: Ethical Hacking and Countermeasures 8 Course

Kok Hoe V. gave this class 5 out of 5 CourseHorse stars.

Questions about this school?
233 S Wacker Dr 84th Fl (Willis Tower), Chicago, Illinois 60606
ONLC Training Centers
The Loop, Downtown/Loop
233 S Wacker Dr 84th Fl (Willis Tower)
Btwn W Adams St & Jackson Blvd
Chicago, Illinois 60606

Teachers at ONLC Training Centers

ONLC Instructor ONLC Remote Instructor