ANSIM is the innovative mobile-based safety and health management system that managers and workers use together. ANSIM helps companies build social responsibility and sustainable business environment by ensuring a safe workplace and work environment. It shows work site’s overall status of works, inspection, education, and workers on a real time basis to manager, so that they can focus on field-centric safety work. Also, it helps workers to understand the risk factors and safety countermeasures of their work clearly through Big Data analysis of accident cases, which induce worker’s voluntary safety actions.