I'm pretty new here, but this game has been really great so far. Did a quick search on this, and didn't find anything
Expanding civilian businesses to include corporations. Right now from what I've seen the player is the only one who can terraform, survey systems/planets/moons/asteroids, and facilities. My idea is the ability to outsource these tasks to the civilian sector and have them do it, for a price.
Examples:
You've just started expanding into a new system. You want to explore the system quickly to see what resources are available and whether there's anything lurking out there. But you don't have anything nearby that can do that. So you outsource it to the civilian sector. Good news! Whitman's Incorporated is based on a planet in the next system and have a survey ship available. They send you a contract that lists how much they'll charge per orbital body/type. You accept, and they head out to start surveying.
One of your new colonies is the perfect spot for a military refuel/repair/resupply hub. You want to put orbital/ground facilities there to do so. But your production ques are full. Yes, the answer is outsource! Using the civilian manufacturing sector, Bigstong Constructors can create those modules/factories for you. Then it's sister company, Bistong Shippers, can ship it out to that location and set it up.
I feel this would add a higher level of realism and get rid of the need to make all those survey ships and the like (need, not want

). Most government branches will outsource construction contracts to military contractors or the civilian sector. Or provide incentives for businesses/companies/corporations to build something somewhere.