There are many different Crew Skills in the game, as I am sure you already know by cheap swtor credits now... Crew Skills are the Professions or Tradeskills, whichever word you prefer, of Swtor. Unlike any other game in order to participate in any of the Crew Skills you will need to have a Companion. Players can gather on their own but they are not able to run missions or able to craft without a companion.

That means while you will be able to participate in Archaeology, Bioanalysis, Scavenging and Slicing other crafting Crew Skills such as Armormech, Armstech, Artifice, Biochem, Cybertech and Synthweaving will be off limits unless you have a companion available to you. Also the mission Crew Skills, Diplomacy, Investigation, Treasure Hunting and Underworld Trading will also be off limits unless you have a companion available to you.

For gathering Crew Skills you are able to raise them the old fashion way, such as going around and collecting all the different nodes or you can raise them just like they were Mission Skills, by running different types of missions for skill ups. If you're interested in running Missions on any of the Crew Skills take a look at this guide to learn more.

The final thing worth mentioning about Companions and Crew Skills is each companion for every class will have different and unique bonuses available to them for different Crew Skills. These bonuses can be something simple such as +15 Bioanalysis or Archaeology to something more unqiue and useful such as +2 Critical chance with Underworld Trading. If you're interested in seeing the long list of bonuses available to each companion take a look at this guide here.

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