About PT International (PTI)

Pioneering semiconductor education since 1978, led by industry expert Denny Frye.

Our Story

Founded in 1978, PT International LLC (PTI) began with a simple mission: to bridge the knowledge gap in the rapidly evolving semiconductor industry. What started as a small training consultancy has grown into the world's most trusted semiconductor education company.

For over 48 years, we've been at the forefront of semiconductor education, adapting our curriculum to match the industry's technological advances. From the early days of basic IC design to today's cutting-edge 3D packaging and AI chip architectures, we've consistently delivered the training that engineers need to excel.

  • 48+ Years of Excellence
  • 60+ Specialized Courses
  • 500+ Global Clients
  • 124k+ Students Trained
Semiconductor Training
Since 1978

Meet Our Founder

Dennis (Denny) Frye

With over four decades of experience in the semiconductor industry, Dennis "Denny" Frye founded PT International LLC in 1978 with a vision to provide world-class training that bridges the gap between academic theory and real-world application.

Denny's expertise spans the entire semiconductor ecosystem, from fundamental device physics to advanced manufacturing processes. His passion for education and deep industry knowledge have made PTI the trusted training partner for leading companies like Intel, Apple, Samsung, and hundreds more worldwide.

Portrait of Dennis (Denny) Frye - Founder of PTI and Semiconductor Expert

Dennis (Denny) Frye

Founder & CEO

48+ Years Industry Experience

Our Values

The principles that guide everything we do

Trusted by Industry Leaders

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