Darius Lahoutifard, CEO
An early investor in Altadyn, Darius has extensive senior management experience. He served as Managing Director of PTC France, a worldwide leader in CAD/CAM/PLM where he multiplied the revenue by 7 in three years reaching $27M in 1995. Before that he successfully ran Applicon’s business in Southern Europe (a Schlumberger company, later acquired by UGS, now SIEMENS PLM).
Before taking his operational role with Altadyn in 2007, Darius founded and ran 01consulting, a management consulting boutique that helps worldwide enterprise software companies develop their business in Europe through market research, consulting  and interim management. During his tenure at 01consulting he executed several strategic management missions such as the turn-around of Think3's business in Western Europe, from one of the less profitable regions to the fastest growing one, with high profitability, while ensuring 150% annual growth in revenue.
Darius is also an entrepreneur, having founded or co-founded several startups, raised over $16M funds for those companies and served them as CEO, in Europe, as well as in the US.
Darius is a graduate of ECOLE CENTRALE de PARIS.

Guillaume Lurenbaum, Founder & CTO
Guillaume has extensive entrepreneurship experience in development of cutting edge technologies.
With a passion for interactive real time 3D applications, he founded his first company, Sysmic Wave, at age of 22, while he was attending his last year of university, to develop advanced virtual reality applications. During 5 years, Sysmic wave delivered innovative tools and applications to demanding customers including Havas Interactive, Alcatel, French Air Forces, Credit Agricole French national TV channels, before being acquired by the Belgian group Neuroplanet (2001 turnover: 30M€), where he served as CTO before founding Altadyn.
Guillaume served Altadyn since inception in 2002 until 2007, as CEO, ensuring a successful startup and introducing new concepts. While managing the development team of Altadyn releasing new products, namely 3DXplorer and Toon-MX, he delivered several custom developments in virtual reality and interactive kiosks to Altadyn customers.
Guillaume holds a B.Sc. in Computer Sciences from University of Paris VI.

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