Ed Millana founded MSI in 1997 in Butuan City, Philippines after gaining experience in electronics and communications engineering. MSI initially provided repair and installation services but later began manufacturing its own broadcast electronics equipment under the Digital ST brand after securing permits from the National Telecommunications Commission in 2009. Digital ST products are now used globally by broadcasters and resellers recognize the quality of MSI's research and development efforts, which allowed it to become a regional representative for other foreign brands in the booming broadcast electronics industry.