Women’s History Month

In honor of Women in History Month, Holtec International recognizes the women who truly make a difference every day.

35 Years of Excellence

Around the globe, Holtec is viewed as a world leader in technology and innovation. As a team, we stand poised to scale new mountains and navigate new rivers of challenges.

Welcome to Holtec International

Holtec International - a world leader in engineering, design and custom-manufactured equipment to the energy industry and beyond. 

Holtec Company Overview

A generation ahead by design serving the energy industry with advanced power generation technologies since 1986