(416) 748-1778 info@paradigmshift.com 60 Signet Drive, Toronto, ON, Canada M9L 2Y4

PST’s dynamic and compelling corporate management and administrative staff are dedicated to the attainment of our clients’ objectives and goals.

The expansive and diverse backgrounds of our team of professionals allow us to implement unique and creative solutions for every client.

PST not only employs a team of technical experts, we also have an ongoing working relationship with international consulting and engineering firms.

Gennady Yumshtyk
Founder, President and CEO of PST. Gennady has authored numerous patents in the field of coatings and engineering. Gennady holds a Masters degree as well as a Ph.D. in Mechanical Engineering. He has been developing and implementing coating technologies and specialized equipment for over 30 years.
Igor Tenyakov
Engineering division manager. Igor has over 25 years of hands on experience and expertise in the areas of vacuum technology, mechanics, and thermodynamics.
Dmitri Ivanov
Process Engineering division manager at PST. He has over 40 years of experience in coatings processing and holds a Ph.D. in Physics. Dmitry is highly-skilled specialist in coatings processing and the physics of plasma.
Alex Yumshtyk
Prognostica division manager. Alex holds a bachelors degree in Mechanical Engineering with a focus on Project Management and a P.Eng license. He has been part of the PST design and engineering team for over 10 years.
Vitaly Tsalko
Electronics and automation division manager. Vitaly has over 30 years of hands on experience and expertise in electrical design, electrical systems, automation, control systems, and thermodynamics.
Eugene Yumshtyk

Quality control manager. Eugene has  expertise in non-destructive testing and evaluation. He is responsible for quality control, analysis, and specialty procurement needs at PST. Eugene has been with PST for over 10 years.