in MTU, the scouts are a very tiny group of explorers -- but are an effective group of spies, messengers, smugglers, black-market traders -- alll rolled into 1
thus, a scout might be a double agent for 2 minor planetary governments, and feeding the information to a 3rd government -- who holds the mortagage on his ship. While he deals with a black-market trade in psionic drugs under the noses of all 3 governments he supposedly helps ...
scouts are used by criminal families, governments, corporations and a host of other groups to do special tasks that adventurers often do too -- So while a scout might very well be investigating a meteorite crash upon a planet -- his government actually has him there to spy on the plent and tests it's defenses/security measures.
Then too such groups might have their own variations of the Scouts. Probably not as elaborate unless we are talking about megacorperate level organizations.