Jack Dorsey and Jim McKelvey formed the company in 2009, and its first app and service launched in 2010.
Jack Dorsey ແລະ Jim McKelvey ສ້າງຕັ້ງບໍລິສັດໃນປີ 2009, ແລະ app ແລະບໍລິການ ທໍາ ອິດໄດ້ເປີດຕົວໃນປີ 2010.