A founding and managing partner of Montefiore Partners Venture Capital fund, and Worldview.biz a research team focusing on the global business economy and the value based investment methodology practices. Tamir was the founding partner and director of Romold Group, a multinational company, specializing in environmental technologies and focusing on the development and production of infrastructure products for water and waste-water management and telecommunication. Additionally, Dr. Tamir founded and directed, with PWCL Accountants, Ya’ad Business Development Ltd. a leading consulting company and was the founder and CEO of Be-Connected – Telecom Company.