This is a list of NPC Companions that are an official part of the lore as released by N-Space.
Bryn Lightfingers
(female Halfling Ranger)Hommet Shaw
(male Human Wizard)Illydia Maethellyn
(female Moon Elf Cleric)Jarhild Stoneforge
(female Shield Dwarf Fighter)Larethar Gulgrin
(male Gold Dwarf Rogue)Soronil Noonshadow
(male Moon Elf Wizard)
References
https://forums.swordcoast.com/index.php?/forum/16-sword-coast-companions/
https://swordcoast.com/characters