Miner's Guild
The miner's guild is a loose association of miners, who share information on who is hostile and who is friendly to their industry. They remember who wrongs their members, even among their own membership. -In-Game Description
Coming from all areas of Enceladus, the miner's guild is a collection of civilian miners who form the majority of the workforce in the rings. Their main interest is similar to the main premise of your work in the rings: mining the rings for ore for profit. Civilian miners typically use a greater variety of equipment options than others. Civilian captains can be seen flying K37s, Cothons, Prospectors, and very occasionally you'll see the especially successful captain flying an EIME. Many captains leave the ship running stock hardware, but it's not uncommon to see a ship flying with a few modifications to the usual load out.
Those in the guild are typically welcoming of new captains, as many will fly in with them for their first month of duty to ensure that they are fit for flying.