What are the 84 taxi companies in Guangzhou?

Yes, the 84 taxi companies are in different colors, including the colors of yellow, blue, maroon and gold. I don’t know them all. Among those taxis, the yellow taxis are operated by Baiyun Taxi Company, the blue taxis by the Guangjun Group and the maroon taxis by GZ Transportation Group. These are the most common one and reliable. Hope this helpful to you.