51WORLD (full name: Beijing 51WORLD Digital Twin Technology Co., Ltd.) is a technology company driven by the 2030 Earth Cloning vision. With "digital twin technology" as its core, the company has launched three major commercial platforms for the enterprise sector:
51Aes (Digital Twin Platform) specializes in providing one-stop digital twin solutions for industries such as urban parks, industrial energy, and water conservancy. It helps enterprises improve operational efficiency and resource effectiveness.
51Sim（Intelligent Driving Simulation Platform）offers full-scenario synthetic data and closed-loop simulation training solutions for autonomous driving. It safeguards the mass production and implementation of advanced autonomous driving through the construction of a highly reliable verification system.
51Earth (Digital Earth Platform) is committed to developing spatial intelligence tools and applications, enabling users to access the digital world in a more immersive and intelligent way.
Founded in February 2015 and headquartered in Beijing, 51WORLD has also established a R&D center in Shanghai, an engineering center in Chengdu, and an innovation center in Shenzhen, along with branch offices across China and multiple overseas regions. Currently, as a national-level "Little Giant" enterprise specializing in niche markets with cutting-edge technologies and strong innovation capabilities, it holds 265 software copyrights and validly authorized patents, and has participated in the formulation of 41 national, local, and industry standards in the field of digital twin and related areas.

51Earth embodies nearly a decade of accumulation in brand, technology and products of 51WORLD's Earth cloning initiative. It is committed to building a digital world where both enterprises and users can access immersively and intelligently through the development of spatial intelligence tools and applications.