E3 2019's Press Conference Schedule: All Dates:

E3 2019 will held in next month where all the companies have announced their press conferences like EA have its conferences from June 8 - 9. Microsoft and Bethesda will have conferences on Sunday, June 9. Ubisoft and Square Enix will have their conferences on Monday, June 10.and Finally, last conferences of  Nintendo will finish up on Tuesday, June 11.for more info see this video