How Has Behsaz Boland Payeh Contributed to the Growth of Iran’s Construction Industry? Relying on the valuable capital of knowledge and experience of its managers, experts, and consultants—and with a deep understanding of the engineering and executive needs of Iran’s construction and infrastructure industry—the engineering company Behsaz Boland Payeh was established in 2001 (1380) Equipped with modern knowledge, advanced technologies, and a strong commitment to quality control systems, …