Mr. Shimizu joins Concepts NREC with extensive knowledge of software tools and turbomachinery design challenges.
WHITE RIVER JUNCTION, VT, Feb 18, 2025 – Concepts NREC has announced that long-time industry expert Hiroyoshi Shimizu will lead sales and customer relations in Japan.

Mr. Shimizu joins Concepts NREC with a deep familiarity and working knowledge of the software tools and turbomachinery design challenges they are built to overcome.
His 25 years’ experience with turbomachinery design and analysis software sales, support, and engineering, along with a thorough understanding of the full turbomachinery design process from meanline through CFD analysis, will play a critical role in the onboarding and continued success of our clients.
Peter Weitzman, head of software sales for Concepts NREC notes that “Hiro has worked with us for 25 years at various resellers and partners in Japan and is an expert on our software and services. I am thrilled to be able to bring him on as our first direct staff member in Japan. Hiro will work closely with our resellers, including long-time reseller Daiichi Systems Engineering (DSE), and our customers to increase customer success and to grow our business. The hiring of Hiro shows our commitment to the Japanese turbomachinery market.”
To learn more, visit conceptsnrec.com.