About Us

Proudly serving Charleston, Berkeley, and Dorchester counties since 1993.

Trusted Advisor


100's of the Tri-county's top employers have trusted PST to train their workforce.

Our Impact


We have trained over 200,000 participants in nearly 1,000 industries.



Our programs create transformations for learners and businesses.

Get to Know PST

PST's complete education program management solutions include enrollment, assessment, progress tracking, and certification. Our learning solutions combine vendor-authorized and customer proprietary content with curricula delivered through virtual classroom e-Learning, self-paced e-Learning, and traditional hands-on classroom learning.

Our Mission

PST builds long-term relationships with every customer we serve by providing exceptional value, consistent quality training and consulting, competitive pricing and outstanding customer service.

A study by the American Society of Training and Development shows that firms who invest in employee training experience:

Higher Gross Profit Margins
Higher Income Per Employee

"Charleston County has been using PST as our training partner for over 15 years now. We have used them for just about every type of training, from Microsoft Excel to PMP classes. Their leadership is top notch and their trainers are very well versed on the topics they are training on. I would highly recommend PST to any company seeking training of any kind. They will not be disappointed. "

Donald Giacomo, Technology Services Director at Charleston County Government