Tencent Holdings Limited (Chinese: 腾讯控股有限公司; pinyin: Téngxùn Kònggǔ Yǒuxiàn Gōngsī) is a Chinese multinational conglomerate holding company founded in 1998, whose subsidiaries specialise in various Internet-related services and products, entertainment, artificial intelligence and technology both in China and globally. Its twin-skyscrapers headquarters Tencent Seafront Towers (also known as Tencent Binhai Mansion) are based in Nanshan District, Shenzhen.

Tencent

Oracle Corporation is an American multinational computer technology corporation headquartered in Redwood Shores, California. The company sells database software and technology, cloud engineered systems, and enterprise software products—particularly its own brands of database management systems. In 2018, Oracle was the third-largest software company by revenue.