公共土木積算研究所 Company Profile

We aim to be a presence that is loved and expected by people, by not neglecting our preparations and responding flexibly.

Our company was established in 1985, based in the Kanto region. We provide innovative and valuable solution systems to everyone involved in estimation through our long-selling "Pyramid Series" and next-generation estimation system "Sculd." We aim to be a beloved and expected presence by being well-prepared, flexible, and dedicated to achieving this goal every day. Our strength lies not only in our systems but also in our unique value propositions and support structure. We do not simply sell estimation systems; we work hand-in-hand with our customers to solve problems and acquire projects. We believe in building a better future through estimation and are committed to assisting in that endeavor.