ByteDance

ByteDance was founded in 2012 by Zhang Yiming and is headquartered in Beijing, China. The company built its business on algorithm-driven content recommendation, initially through the news aggregator Toutiao before expanding into short-form video and enterprise software.

Its product portfolio includes TikTok and its China-only counterpart Douyin, the workplace collaboration suite Lark, and the Doubao family of large language models. Coze, available at coze.com, is a platform that lets developers and businesses build and deploy AI chatbots and agents without extensive coding, integrating with the Doubao models and third-party plugins. ByteDance's products reach users across social media, productivity, and generative AI applications globally, though TikTok has faced regulatory scrutiny and divestiture pressure in the United States.

ByteDance is privately held and has raised capital across multiple funding rounds from investors including SoftBank, Sequoia Capital, and General Atlantic, with past valuations exceeding $200 billion in secondary share sales. The company employs a workforce numbering in the tens of thousands across offices worldwide, though it does not publicly disclose a specific total funding figure or detailed financial results, as it remains privately owned.