You can use the ` key to access your console, it'll be the one above TAB. You'll also see a keybind option for it in the settings, under the Misc heading. Some other commands you guys may find handy:
cheat forceplayertojointargettribe 0
It'll place you in the company of the structure you're looking at
also:
cheat givetome
This will transfer ownership of an object (creature or structure) that you're looking at to you. So in the case where you've accidentally lost ownership of your creature, you can move it back. Will discuss with the team about relocating that option so it's not at the bottom, as well as ways we can handle the company loss from a technical POV -- not sure if it's possible due to the nature of SP, but we'll see.