Stellaris - The MegaCorp Expansion (coming 2021) allows opening Branch Offices on an Empire's planets, if you have a Commercial Pact (and provided your MegaCorp cares about silly things like "Commercial Pacts").
Stellaris on Twitter: "In MegaCorp (coming 2021) for Stellaris: Console Edition, you can construct your own Ecumenopolis. Ecumenopolis districts are different than regular districts, and provide vast amounts of secondary resources (alloys,
Stellaris: Megacorp Review – Taking over the universe one credit at a time – GameSpace.com
Stellaris gets game-changing 'MegaCorp' expansion soon (update) | Windows Central
Stellaris on Twitter: "Stellaris: Console Edition Expansion Pass Three will be available for purchase on September 15th, on PS4 and Xbox! 🎉 Expansion Pass Three includes the Distant Stars Story Pack (September
Stellaris: Console Edition | Expansion Pass Three Trailer | Distant Stars Available September 15th - YouTube
Stellaris: MegaCorp - Paradox Interactive
Stellaris: MegaCorp - Paradox Interactive
Stellaris MegaCorp DLC: A User's Guide to the New Features in 2.2 | Stellaris