The Nemetschek Group, one of the world’s leading software providers for the Architecture, Engineering, Construction and Operations (AEC/O) industry, has announced the completion of its acquisition of Heavy Construction Systems Specialists (HCSS) from Thoma Bravo. The strategic move is set to accelerate digital transformation across the GCC’s rapidly expanding construction and infrastructure sectors.
Founded in 1986 and headquartered in Sugar Land, Texas, HCSS is a leading provider of construction software for the infrastructure and heavy civil sectors in North America, supporting more than 4,000 companies and employing more than 550 professionals. Effective July 1, 2026, HCSS is now part of the Nemetschek Group’s Build & Construct segment alongside industry-leading brands Bluebeam, GoCanvas, and Nevaris. The combined segment offers a best-in-class portfolio spanning the entire construction lifecycle, significantly expanding its total market opportunity to an estimated USD12 billion by 2028.
For the GCC, where governments are investing heavily in large-scale infrastructure projects and smart city developments under national visions such as We the UAE 2031, Saudi Vision 2030, and Qatar National Vision 2030, the integration of HCSS enhances Nemetschek’s ability to support contractors and developers with advanced digital tools. By combining HCSS’s deep infrastructure expertise and proprietary data with Nemetschek’s AI capabilities, the Group is well positioned to help regional stakeholders improve productivity, optimise cost management, and deliver complex projects more efficiently.
The transaction unlocks significant synergy potential through expanded cross-selling opportunities, improved connectivity between office and field workflows, and accelerated AI-driven innovation. Nemetschek intends to extend the HCSS portfolio beyond North America into high-growth international markets, including the Middle East, enabling construction firms across the GCC to benefit from proven technologies that enhance operational visibility and project performance.
“With HCSS now part of our Group, we have created a truly unique and leading construction AI and technology powerhouse,” said Yves Padrines, CEO of the Nemetschek Group. “HCSS brings outstanding technology, an extremely loyal and growing customer base, and deep infrastructure expertise that perfectly complements our existing strengths. Together, we are uniquely positioned to serve customers across the full construction lifecycle, accelerate innovation, and capture the significant AI opportunities ahead.”
“The Middle East’s construction sector is entering a new phase of growth driven by large-scale infrastructure programmes, digital transformation mandates, and increasing demand for efficiency and sustainability. The integration of HCSS into the Nemetschek ecosystem brings proven capabilities in heavy civil construction that are highly relevant to the GCC. This will enable contractors and project owners across the region to harness data-driven insights, improve cost control, and strengthen collaboration between office and field teams, ultimately supporting the successful delivery of some of the region’s most ambitious projects,” said Eng. Muayad Simbawa, Managing Director of Nemetschek Arabia.
As part of the transaction, Thoma Bravo has received shares in the Build & Construct segment, holding approximately 28% as a minority shareholder, with Nemetschek retaining approximately 72%. The Nemetschek Group has refinanced all existing HCSS financial debt and liabilities, with an impact of approximately EUR450 million on its net debt position. The Build & Construct segment remains fully managed and consolidated by the Nemetschek Group, with no impact on the shareholder structure of Nemetschek SE.