Focus will be on leveraging strengths, enhancing product offerings, continuing to deliver best-in-class solutions for our customers, and driving sustainable growth.
Chaos announced the promotion of Iveta Cabajova to chief executive officer effective October 1, 2025. Cabajova will succeed Stephan Sieber, who will transition to his previous role of executive chairman. This transition builds on a highly successful period under Sieber’s leadership, marked by the launch of a strong long-term strategy for Chaos, the formation of a robust leadership team, impressive financial performance, and accelerated product innovation. Sieber will remain actively involved in guiding Chaos’ strategic direction in his new role as executive chairman.
Cabajova’s promotion to CEO is the result of a carefully planned succession process, accelerated by her exceptional performance since joining Chaos as COO and CFO. She has played a pivotal role in shaping Chaos’ strategy, driving accelerated growth and successfully integrating recent acquisitions, including EvolveLAB, a leading developer of AI software, earlier this year. Cabajova has more than 20 years of experience in the technology sector, including senior leadership roles at 1E and ITRS where she led international growth across EMEA and US, both organically and through M&A. Her background in building scalable and operationally excellent organisations ideally positions Cabajova to lead Chaos into its next chapter of operational, financial and strategic excellence.
Under Sieber’s leadership, Chaos has achieved significant success, strengthening its executive team with top talent and evolving from a collection of specialised products into comprehensive suites that address key customer needs across the entire AEC visual design workflow.
As executive chairman, Sieber will focus on Chaos’ strategic direction, its long-term value creation for customers and strategic initiatives including M&A opportunities, key partnerships and board governance.
For more information, visit chaos.com.
