Nemetschek SE Acquires Heavy Construction Systems Specialists

On April 13, 2026, Nemetschek SE, a leader in AI-powered software solutions for construction and media, announced its definitive agreement to acquire Heavy Construction Systems Specialists (HCSS). Based in Texas, HCSS is recognized for its software solutions in the infrastructure and heavy civil construction sectors across North America. The acquisition is expected to conclude in the latter half of 2026, subject to regulatory approvals.

HCSS will join Nemetschek's Build segment, which includes brands such as Bluebeam and Nevaris. In 2025, HCSS generated ~$215 million in revenue with a 21% ARR growth and a 40% EBITDA margin. This acquisition aims to expand Nemetschek's presence in North America and broaden its market opportunities, while Thoma Bravo will hold a minority stake in the Build segment.