Meet our Founders

Our team brings together a wealth of knowledge, experience, and innovation to ensure the success of our companies.
Dr. Ricardo Oliveira
Managing & Technical Director
Dr. Ricardo Vinicius Bof de Oliveira is a pioneering entrepreneur with a strong background in polymer chemistry, nanotechnology, and materials science. He holds a master's degree and Ph.D. in materials chemistry from the Federal University of Santa Catarina (Brazil) and has collaborated with the Department of Physical Chemistry at Johannes Gutenberg University in Mainz, Germany. Dr. Oliveira has served as an assistant and associate professor at various institutions globally and co-founded 2D Materials Pte Ltd (2DM) in 2015, where he currently serves as the Chief Technology Officer (CTO). His expertise and strategic vision have propelled 2DM to the forefront of advanced graphene and nanomaterials development. Dr. Oliveira is also actively involved in shaping international standards within ISO's Technical Committee TC229, advocating for advancements in graphene and nanomaterials worldwide.
Leonardo Paraiso
 Commercial Director
Leonardo Paraiso is a globally recognised commercial leader, entrepreneur, and technology enthusiast. As a founder of YGT Ventures, he is instrumental in driving sustainable growth, profitability, and market leadership for our startups. Holding the position of senior consultant at CRU, he also spearheads consulting services catering to a diverse portfolio of companies across the metals, mining, chemicals, and fertilizer sectors on a global scale. With a wealth of experience exceeding a decade in the B2B commodities market, Leonardo has honed his analytical prowess and garnered deep-seated market insights. Armed with this expertise, he is adept at delivering bespoke solutions and strategic recommendations that drive operational expansion and spur innovation for his clients. Beyond his commercial management and consulting roles, Leonardo embraces entrepreneurship as the founder of the startups www.Aromaya.com.br and www.ICO4ALL.com. All these ventures embody his fervent drive for entrepreneurship and his unwavering commitment to catalysing positive change and fostering innovation across a spectrum of industries.
Mateus Hassan
Growth & Value Director
Mateus Hassan is a seasoned serial investor with over three decades of experience. He excels in growth and value strategies, strategic mergers and acquisitions (M&A), and identifying expansion opportunities. Mateus meticulously evaluates prospects, considering market dynamics and potential synergies to drive sustainable growth and enhance shareholder value. In M&A, he demonstrates exceptional skill in executing transactions aligned with investment objectives, conducting thorough analyses of target companies. Leveraging his extensive network, Mateus negotiates deals contributing significantly to portfolio diversification and profitability. With 18 years in the Video Broadcast industry, Mateus leads strategic manoeuvres to thrive in dynamic markets, advancing industry standards through roles at ABERT and SET. Specializing in Broadcast TV and Telecom markets, his skill set includes developing new customers, sales management, and effective marketing strategies.
Michael Aboud
Internationalization Director
Michael Aboud is a Brazilian of Arab origin, an international lecturer, best-selling author, evangelical pastor, philanthropist, and serial entrepreneur with businesses in Brazil, Asia, and the Middle East. As an entrepreneur, he has excelled in large-scale real estate investments in various regions of Brazil and also in the hospitality sector. He is a partner and owner of several companies such as Zayt Holding, Globex Real Estate Investments, Houd Participations, Inova, Evolution Events, MCJ Constructions, VP Agro, YGT Venture, Sport Center, Hotels and Residential Colline de France, as well as holdings in other companies. His journey in different sectors has equipped him with extensive experience in business growth and leveraging. Mr. Aboud has an intense entrepreneurial profile that he learned early on from his family's businesses, using his Christian principles to consolidate prosperous growth, with his greatest passion being philanthropy, where he invests and voluntarily participates in various humanitarian assistance institutions.