Bayt al-Mal utilizes the Yousser Company for Finance and Investment to secure loans and finance business deals for Hezbollah companies. The organization is located in Lebanon.
According to Mr. Stuart Levey, U.S. Department of Treasury's Under Secretary for Terrorism and Financial Intelligence (TFI),"Yousser Company for Finance and Investment functions as Hezbollah's unofficial treasury, holding and investing its assets and serving as intermediaries between the terrorist group and mainstream banks."
References
Yousser Company for Finance and Investment Wikipedia(Text) CC BY-SA