Travana Inc. was an online travel agency (OTA) co- founded in 2015 by Jason Chen, an American entrepreneur. The compagny was headquartered in San Francisco, California with janbala.com as its online representation. About 90% of Travana's equity stake was owned by HNA Group, a Chinese conglomerate based in Haikou, Hainan, China. However, Travana suddenly closed amid controversies in 2016 after only 14 months of operation.