Group Chief Executive Officer

Stilyan Mirchev is the Group Chief Information Officer(CIO) and oversees the company’s systems, infrastructure, and cyber security policies, processes, and technology. He has over 15 years of experience, holding various leadership roles focusing on organizational transformation and product/service delivery in global hi-tech companies. 

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Group Chief Human Resources Officer

Eva Makedonska is the Group Chief Human Resources Officer (CHRO) and oversees the global people and culture strategy. She has more than 15 years of management experience in multinational companies, including Ingram, Micro, EXL, and Abacus.

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Group Chief Technology Officer

Mihail Sergeev is the Group Chief Technology Officer (CTO) and oversees software development globally. He has 20 years of experience as a software developer and architect and in various levels of management across small, medium, and large-sized companies. Before joining Chaos, Mihail held a senior technical role at VMware.

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Group Chief Product Officer

Miroslav Stoichev is the Group Chief Sales Officer (CSO and oversees the planning and execution of all global sales strategies, initiatives, and objectives for the company. He has more than 20 years of experience in various leadership roles across the technology and education sectors in the US and Europe. His experience spans from tech startups to large firms like Microsoft. He holds an MBA from the Yale School of Management.

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Group Chief Financial Officer

Michael Tritschler is the Group CFO and oversees Finance and Legal. He has a proven track record in growing and successfully integrating software companies through several leadership roles in strategy consulting and finance. Before joining Chaos he was the SVP Finance for the PLM portfolio (CAD, Simulation and PDM) and M&A at Siemens Digital Industries Software, based in Boston. Earlier roles include CFO CD-adapco, CFO Camstar, Manager at Bain & Company, and Treasury at Microsoft. He holds an MBA from INSEAD and a BSc from Northeastern University in Boston and ESB Reutlingen.

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Group Chief Product Officer

Peter Mitev is the Group CPO and oversees global product strategy and direction. He founded Chaos in the late 90s, together with co-founder Vladimir Koylazov. Being a programmer himself since an early age, he gradually shifted focus to be the visionary that drives Chaos’ product portfolio. Peter was the CEO of Chaos for 24 years, leading the company’s business strategy and global market expansion.

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Group Chief Executive Officer

Christian Lang is the Group Chief Executive Officer (CEO) and oversees global business strategy and operations. Prior to the merger of Enscape with Chaos and the acquisition of Cylindo in 2022, Christian was CEO at Enscape. Before joining Enscape, Christian was Vice President of EMEA (Europe, Middle East, and Africa) for a global software backup and recovery company and Vice President of EMEA for a global information services provider. In his 32-year career, he has also held several senior leadership and management positions at CAD software corporations Autodesk and Nemetschek Graphisoft. Christian is a proven and successful leader with an established reputation for building high-performing teams and customer-focused products and cultures. 

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Group Chief Marketing Officer

Tobias Espig is the Group CMO and oversees all global marketing activities and driving business growth and demand. He has 23 years of experience in IT, cloud, and technology through various roles across sales, business development, corporate strategy, and marketing. Before joining Chaos, Tobias held several global leadership positions at Google, Fujitsu Technology Solutions, and Siemens Business Services.

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