VNET vs PHIN Comparison

VNET started as AsiaCloud in 1999 and moved into the data center business, opening its first self-developed data center in 2010. The firm listed (as 21Vianet) on the Nasdaq in April 2011, subsequently changing its name to VNET Group in 2021. It originally focused on providing data center services such as colocation and cloud services to retail clients in China, but added hyperscale customers in 2019 and now counts large Chinese hyperscalers such as Alibaba Cloud, Tencent Cloud, and Huawei Cloud as customers. At the end of September 2025, it had 52,288 retail cabinets, with the majority in Beijing, Shanghai, and the Greater Bay area. It also had 783 MW of wholesale capacity in service, with a further 306 MW under construction and a further 705 MW held for future development.

Phinia Inc is engaged in the development, design, and manufacture of integrated components and systems that optimize performance, increase efficiency, and reduce emissions in combustion and hybrid propulsion for commercial vehicles, industrial applications, and light vehicles. Its product portfolio includes alternative fuel systems, fuel delivery modules, evaporative canisters, diesel fuel injection systems, electrical systems, hydrogen solutions, associated software, and others. The company's reportable segments are; the Fuel Systems segment, which derives key revenue, and the Aftermarket segment. Geographically, it generates maximum revenue from the United States and the rest from the United Kingdom, China, Poland, Romania, Brazil, and other regions.