Xbox, Google and Epic will all deliver talks at this month's Investment Summit in Seattle.
ID@Xbox chief Chris Charla will be discussing Game Pass and the power of subscription services in his talk: 'Optimizing new business models to maximize sales.'
Google will be talking about Stadia and outlining how developers can work with the cloud streaming platform. They will also be meeting with developers in 1-1 meetings.
Finally, Epic's Christian Allen is going to detail some of the company's own investment concepts, including MegaGrants and Unreal Presents.
The trio will join Valve and Kickstarter on the bill. Tickets are on sale here. The event takes place at the Westin Hotel in Seattle on Wednesday, August 28.
Alongside these speakers, a number of major companies will be meeting and networking with indie developers. Attending companies include Nintendo, Sega, Ubisoft, TinyBuild, Gearbox, Daedalic, Digital Extremes, MTG, Jagex, Team17, Fellow Traveller, Nicalis, Sold Out, Those Awesome Guys, Versus Evil, Snail Games, Kowloon Nights, Giant Games, The Quantum Astrophysicists Guild, Leia Inc,, 11bit and Xsolla.