SENQCIA

SENQCIA Corporation engages in providing advanced construction materials and structural solutions that prioritize safety, comfort, and sustainability in building design. Founded in 1972 in Tokyo, Japan, SENQCIA Corporation specializes in construction solutions, particularly focused on earthquake resistance and building efficiency. In January 2026, Noritsu Koki Co. , Ltd.

agreed to fully acquire SENQCIA CORPORATION from Lone Star Funds and Carlyle for JPY 69 billion. Under Carlyle Group’s ownership, SENQCIA CORPORATION’s revenue and EBITDA have increased at a compound annual growth rate of approximately 7% and 15%, respectively, from FY2015 through to FY2021 ending March 31, 2022. SENQCIA Corporation specializes in innovative construction materials and structural solutions that improve safety, comfort, and sustainability in buildings. Its core products include high-performance free access flooring systems, seismic damping systems, and structural components that enhance earthquake resistance and energy efficiency.

The company has pioneered free access flooring solutions since the 1960s, catering to diverse applications such as office spaces, data centers, and clean rooms. SENQCIA's unique offerings like the High Base method and Smart Dia construction methodology address modern architectural challenges, serving construction firms and building owners primarily in Japan. The company operates on a B2B model, generating revenue through direct sales agreements with contractors and construction companies, ensuring that its transactions are based on structured contracts tailored to project specifications. Their key products, including seismic dampers and high-quality free access flooring systems, are central to their financial performance, helping to foster a strong revenue base.