Themis G.R.E.N. Ltd. engages in initiation of construction projects. It operates through the following segments: Real Estate in Israel and Initiation of Real Estate Outside Israel. The Real Estate in Israel segment deals with initiating, planning, developing, building, and marketing projects in the real estate industry in Israel, both residential construction projects and commercial areas. The Initiation of Real Estate Outside Israel covers initiating, planning, developing, and marketing projects in Central Europe. The company was founded by Yossef Bitoun and Yair Bitoun in 1988 and is headquartered in Jerusalem, Israel.