Rah Shahr International Group is a multi-disciplinary engineering, design and consultancy company, as a holding with more than 500 employees working across twelve provincial offices in Iran and two international offices (London, UK and Vancouver, Canada). According to increasing the environmental attention in Iran, the environment department of Rah Shahr International Group has started its activities as an independent sector since 2005. After two years, environment department changed its name to HSE department and in addition to environmental studies, expanded its activities into health and safety. In 2010, HSE department converted to an independent company namely SAM Rah Shahr (hereafter “SAM”). SAM has added geotechnical engineering to its services since 2015. SAM provides a broad variety of OHS, environmental and geotechnical services as an affiliate company of Rah Shahr International Group with a wide team of experts in Iran. We help our clients find sustainable solutions to the challenges society faces today including extraction of finite resources, energy and water supply and management, waste management and climate change. One of the most important advantages of SAM is the implemented information system in GIS basis and its supporting extensive data bank (scale 1:25,000- 1:100,000). This data bank includes physical, biological, human, marine, industry, mine, energy and infrastructure massive and verified spatial data and is systematically updated.