All companions can do any role, DPS, Tank or Healer.
The type listed for each is what they are most proficient at, or were at launch.

EMPIRE

SITH WARRIOR

Vette

Planet Received: Korriban Species: Twi’lek Type: Ranged DPS Crew Skills Bonuses: +5 Underworld Trading Efficiency, +5 Treasure Hunting Critical Favorite Gifts: Courting, Underworld Goods Legacy Buff: Grants a bonus to your Critical Hit Chance. Increases duration of your Heroic Moment by 12 seconds and reduces the cooldown by 1 minute. You may only receive this bonus for one Ranged Damage companion. This unlock applies to all characters in your legacy. Grants a +10 bonus to Presence on all characters.

Malavai Quinn

Planet Received: Balmorra Species: Human Type: Ranged DPS / Healer Crew Skills Bonuses: +10 Armstech Efficiency, +10 Diplomacy Efficiency Favorite Gifts: Weapon, Military Gear, Imperial Memorabilia Legacy Buff: Grants a bonus to your Healing Received. Increases duration of your Heroic Moment by 12 seconds and reduces the cooldown by 1 minute. You may only receive this bonus for one Healer companion. This unlock applies to all characters in your legacy. Grants a +10 bonus to Presence on all characters.

Jaesa Willsaam

Planet Received: Hutta Species: Human Type: Melee DPS Crew Skills Bonuses: +5 Archaeology Efficiency, +5 Synthweaving Critical Favorite Gifts: Weapon, Luxury, Trophy (dark side romance), Republic and Imperial Memorabilia Legacy Buff: Grants a bonus to your Critical Damage. Increases duration of your Heroic Moment by 12 seconds and reduces the cooldown by 1 minute. You may only receive this bonus for one Melee Damage companion. This unlock applies to all characters in your legacy. Grants a +10 bonus to Presence on all characters.

Lieutenant Pierce

Planet Received: Taris Species: Human Type: Ranged Tank Crew Skills Bonuses: +10 Cybertech Efficiency, +2 Investigation Critical Favorite Gifts: Weapon, Military Gear Legacy Buff: Grants a bonus to your Max Health. Increases duration of your Heroic Moment by 12 seconds and reduces the cooldown by 1 minute. You may only receive this bonus for one Ranged Tank companion. This unlock applies to all characters in your legacy. Grants a +10 bonus to Presence on all characters.

Broonmark

Planet Received: Hoth Species: Talz Type: Melee Tank Crew Skills Bonuses: +10 Scavenging Efficiency, +2 Bioanalysis Critical Favorite Gifts: Weapon, Trophy, Technology, Republic Memorabilia Legacy Buff: Grants a bonus to your Max Health. Increases duration of Grants a bonus to your Accuracy. Increases duration of your Heroic Moment by 12 seconds and reduces the cooldown by 1 minute. You may only receive this bonus for one Melee Tank companion. This unlock applies to all characters in your legacy. Grants a +10 bonus to Presence on all characters.

SITH INQUISITOR

Khem Val

Planet Received: Korriban Species: Dashade Type: Melee Tank Crew Skills Bonuses: +15 Artifice Efficiency, +5 Investigation Efficiency Favorite Gifts: Cultural Artifact, Weapons Legacy Buff: Grants a bonus to your Accuracy. Increases duration of your Heroic Moment by 12 seconds and reduces the cooldown by 1 minute. You may only receive this bonus for one Melee Tank companion. This unlock applies to all characters in your legacy. Grants a +10 bonus to Presence on all characters.

Andronikos Revel

Planet Received: Tatooine Species: Human Type: Ranged DPS Crew Skills Bonuses: +2 Underworld Trading Critical, +2 Slicing Critical Favorite Gifts: Military Gear, Weapon, Luxury Legacy Buff: Grants a bonus to your Critical Hit Chance. Increases duration of your Heroic Moment by 12 seconds and reduces the cooldown by 1 minute. You may only receive this bonus for one Ranged Damage companion. This unlock applies to all characters in your legacy. Grants a +10 bonus to Presence on all characters.

Ashara Zavros

Planet Received: Taris Species: Togruta Type: Melee DPS Crew Skills Bonuses: +10 Synthweaving Efficiency, +10 Diplomacy Efficiency Favorite Gifts: Military Gear, Weapon, Courting, Republic Memorabilia, Cultural Artifact Legacy Buff: Grants a bonus to your Critical Damage. Increases duration of your Heroic Moment by 12 seconds and reduces the cooldown by 1 minute. You may only receive this bonus for one Melee Damage companion. This unlock applies to all characters in your legacy. Grants a +10 bonus to Presence on all characters.

Talos Drellik

Planet Received: Hoth Species: Human Type: Ranged Healer Crew Skills Bonuses: +5 Archaeology Critical, +5 Treasure Hunting Efficiency Favorite Gifts: Cultural Artifact, Republic Memorabilia, Luxury, Imperial Memorabilia Legacy Buff: Grants a bonus to your Healing Received. Increases duration of your Heroic Moment by 12 seconds and reduces the cooldown by 1 minute. You may only receive this bonus for one Healer companion. This unlock applies to all characters in your legacy. Grants a +10 bonus to Presence on all characters.

Xalek

Planet Received: Taris Species: Kaleesh Type: Ranged DPS / Melee Tank Crew Skills Bonuses: +10 Bioanalysis Efficiency, +2 Scavenging Critical Favorite Gifts: Military Gear, Weapon, Trophy Legacy Buff: Grants a bonus to your Max Health. Increases duration of your Heroic Moment by 12 seconds and reduces the cooldown by 1 minute. You may only receive this bonus for one Ranged Tank companion. This unlock applies to all characters in your legacy. Grants a +10 bonus to Presence on all characters.

BOUNTY HUNTER

Mako

Planet Received: Hutta Species: Cyborg Type: Healer Crew Skills Bonuses: +15 Slicing Efficiency, +5 Cybertech Efficiency Favorite Gifts: Technology, Underworld Goods Legacy Buff: Grants a bonus to your Healing Received. Increases duration of your Heroic Moment by 12 seconds and reduces the cooldown by 1 minute. You may only receive this bonus for one Healer companion. This unlock applies to all characters in your legacy. Grants a +10 bonus to Presence on all characters.

Gault Rennow

Planet Received: Tatooine Species: Devaronian Type: Ranged DPS Crew Skills Bonuses: +10 Underworld Trading Efficiency, +2 Biochem Critical Favorite Gifts: Luxury, Underworld Goods Legacy Buff: Grants a bonus to your Critical Hit Chance. Increases duration of your Heroic Moment by 12 seconds and reduces the cooldown by 1 minute. You may only receive this bonus for one Ranged Damage companion. This unlock applies to all characters in your legacy. Grants a +10 bonus to Presence on all characters.

Torian Cadera

Planet Received: Taris Species: Human Type: Melee DPS Crew Skills Bonuses: +2 Bioanalysis Critical, +10 Investigation Efficiency Favorite Gifts: Weapons, Trophy, Military Gear Legacy Buff: Grants a bonus to your Critical Damage. Increases duration of your Heroic Moment by 12 seconds and reduces the cooldown by 1 minute. You may only receive this bonus for one Melee Damage companion. This unlock applies to all characters in your legacy. Grants a +10 bonus to Presence on all characters.

Blizz

Planet Received: Hoth Species: Jawa Type: Ranged Tank / DPS Crew Skills Bonuses: +15 Armormech Efficiency, +1 Armstech Critical Favorite Gifts: All except Courting Legacy Buff: Grants a bonus to your Max Health. Increases duration of your Heroic Moment by 12 seconds and reduces the cooldown by 1 minute. You may only receive this bonus for one Ranged Tank companion. This unlock applies to all characters in your legacy. Grants a +10 bonus to Presence on all characters.

Skadge

Planet Received: Belsavis Species: Houk Type: Ranged Tank / DPS Crew Skills Bonuses: +10 Scavenging Efficiency, +2 Treasure Hunting Critical Favorite Gifts: Weapons, Underworld Goods Legacy Buff: Grants a bonus to your Accuracy. Increases duration of your Heroic Moment by 12 seconds and reduces the cooldown by 1 minute. You may only receive this bonus for one Melee Tank companion. This unlock applies to all characters in your legacy. Grants a +10 bonus to Presence on all characters.

IMPERIAL AGENT

Kaliyo Djannis

Planet Received: Hutta Species: Rattataki Type: Ranged Tank Crew Skills Bonuses: +2 Underworld Trading Critical, +10 Armstech Efficiency Favorite Gifts: Weapons, Underworld Goods, Luxury Legacy Buff: Grants a bonus to your Max Health. Increases duration of your Heroic Moment by 12 seconds and reduces the cooldown by 1 minute. You may only receive this bonus for one Ranged Tank companion. This unlock applies to all characters in your legacy. Grants a +10 bonus to Presence on all characters.

Vector Hyllus

Planet Received: Alderaan Species: Human with trace Killik Type: Melee DPS Crew Skills Bonuses: +5 Diplomacy Critical, +5 Bioanalysis Efficiency Favorite Gifts: Cultural Artifact, Imperial Memorabilia Legacy Buff: Grants a bonus to your Critical Damage. Increases duration of your Heroic Moment by 12 seconds and reduces the cooldown by 1 minute. You may only receive this bonus for one Melee Damage companion. This unlock applies to all characters in your legacy. Grants a +10 bonus to Presence on all characters.

Dr. Eckard Lokin

Planet Received: Taris Species: Human Type: Healer / DPS Crew Skills Bonuses: +15 Biochem Efficiency, +10 Investigation Efficiency Favorite Gifts: Luxury, Technology, Military Gear Legacy Buff: Grants a bonus to your Healing Received. Increases duration of your Heroic Moment by 12 seconds and reduces the cooldown by 1 minute. You may only receive this bonus for one Healer companion. This unlock applies to all characters in your legacy. Grants a +10 bonus to Presence on all characters.

Ensign Raina Temple

Planet Received: Hoth Species: Human Type: Ranged DPS Crew Skills Bonuses: +2 Armormech Critical, +10 Scavenging Efficiency Favorite Gifts: Military Gear, Courting, Imperial Memorabilia Legacy Buff: Grants a bonus to your Critical Hit Chance. Increases duration of your Heroic Moment by 12 seconds and reduces the cooldown by 1 minute. You may only receive this bonus for one Ranged Damage companion. This unlock applies to all characters in your legacy. Grants a +10 bonus to Presence on all characters.

SCORPIO

Planet Received: Belsavis Species: Droid Type: Ranged Tank Crew Skills Bonuses: +2 Slicing Critical, +10 Cybertech Efficiency Favorite Gifts: Weapons, Technology Legacy Buff: Grants a bonus to your Accuracy. Increases duration of your Heroic Moment by 12 seconds and reduces the cooldown by 1 minute. You may only receive this bonus for one Melee Tank companion. This unlock applies to all characters in your legacy. Grants a +10 bonus to Presence on all characters.

REPUBLIC

JEDI KNIGHT

T7-01

Planet Received: Tython Species: Droid Type: Ranged Tank Crew Skills Bonuses: +10 Bioanalysis Efficiency, +2 Slicing Critical Favorite Gifts: Technology, Republic Memorabilia, Cultural Artifact Legacy Buff: Grants a bonus to your Max Health. Increases duration of your Heroic Moment by 12 seconds and reduces the cooldown by 1 minute. You may only receive this bonus for one Ranged Tank companion. This unlock applies to all characters in your legacy. Grants a +10 bonus to Presence on all characters.

Kira Carsen

Planet Received: Coruscant Species: Human Type: Melee DPS Crew Skills Bonuses: +1 Treasure Hunting Critical, +2 Synthweaving Critical Favorite Gifts: Luxury, Technology Legacy Buff: Grants a bonus to your Critical Damage. Increases duration of your Heroic Moment by 12 seconds and reduces the cooldown by 1 minute. You may only receive this bonus for one Melee Damage companion. This unlock applies to all characters in your legacy. Grants a +10 bonus to Presence on all characters.

Doc

Planet Received: Balmorra Species: Human Type: Ranged Healer Crew Skills Bonuses: +5 Biochem Critical, +5 Underworld Efficiency Favorite Gifts: Courting, Luxury Legacy Buff: Grants a bonus to your Healing Received. Increases duration of your Heroic Moment by 12 seconds and reduces the cooldown by 1 minute. You may only receive this bonus for one Healer companion. This unlock applies to all characters in your legacy. Grants a +10 bonus to Presence on all characters.

Sgt. Fideltin Rusk

Planet Received: Hoth Species: Chagrian Type: Ranged DPS Crew Skills Bonuses: +10 Scavenging Efficiency, +10 Armstech Efficiency Favorite Gifts: Weapon, Military Gear Legacy Buff: Grants a bonus to your Critical Hit Chance. Increases duration of your Heroic Moment by 12 seconds and reduces the cooldown by 1 minute. You may only receive this bonus for one Ranged Damage companion. This unlock applies to all characters in your legacy. Grants a +10 bonus to Presence on all characters.

Lord Scourge

Planet Received: Belsavis Species: Pureblood Sith Type: Melee Tank / DPS Crew Skills Bonuses: +10 Archeology Efficiency, +10 Artifice Efficiency Favorite Gifts: Trophy, Technology Legacy Buff: Grants a bonus to your Accuracy. Increases duration of your Heroic Moment by 12 seconds and reduces the cooldown by 1 minute. You may only receive this bonus for one Melee Tank companion. This unlock applies to all characters in your legacy. Grants a +10 bonus to Presence on all characters.

JEDI CONSULAR

Qyzen Fess

Planet Received: Tython Species: Trandoshan Type: Melee Tank Crew Skills Bonuses: +15 Archeaology Efficiency, +5 Bioanalysis Efficiency Favorite Gifts: Weapons Legacy Buff: Grants a bonus to your Accuracy. Increases duration of your Heroic Moment by 12 seconds and reduces the cooldown by 1 minute. You may only receive this bonus for one Melee Tank companion. This unlock applies to all characters in your legacy. Grants a +10 bonus to Presence on all characters.

Tharan Cedrax

Planet Received: Nar Shaddaa Species: Human Type: Ranged Healer Crew Skills Bonuses: +10 Cybertech Efficiency, +10 Slicing Efficiency Favorite Gifts: Technology, Luxury Legacy Buff: Grants a bonus to your Healing Received. Increases duration of your Heroic Moment by 12 seconds and reduces the cooldown by 1 minute. You may only receive this bonus for one Healer companion. This unlock applies to all characters in your legacy. Grants a +10 bonus to Presence on all characters.

Zenith

Planet Received: Balmorra Species: Twi’lek Type: Ranged DPS Crew Skills Bonuses: +10 Treasure Hunting Efficiency, +1 Underworld Trading Critical Favorite Gifts: Weapons, Imperial Memorabilia Legacy Buff: Grants a bonus to your Critical Hit Chance. Increases duration of your Heroic Moment by 12 seconds and reduces the cooldown by 1 minute. You may only receive this bonus for one Ranged Damage companion. This unlock applies to all characters in your legacy. Grants a +10 bonus to Presence on all characters.

Lt. Felix Iresso

Planet Received: Hoth Species: Human Type: Ranged Tank Crew Skills Bonuses: +5 Armstech Critical, +2 Scavenging Critical Favorite Gifts: Trophy, Republic Memorabilia, Courting Legacy Buff: Grants a bonus to your Max Health. Increases duration of your Heroic Moment by 12 seconds and reduces the cooldown by 1 minute. You may only receive this bonus for one Ranged Tank companion. This unlock applies to all characters in your legacy. Grants a +10 bonus to Presence on all characters.

Nadia Grell

Planet Received: Belsavis Species: Sarkhai Type: Melee DPS Crew Skills Bonuses: +2 Diplomacy Critical, +10 Synthweaving Efficiency Favorite Gifts: Republic Memorabilia, Cultural Artifacts Legacy Buff: Grants a bonus to your Critical Damage. Increases duration of your Heroic Moment by 12 seconds and reduces the cooldown by 1 minute. You may only receive this bonus for one Melee Damage companion. This unlock applies to all characters in your legacy. Grants a +10 bonus to Presence on all characters.

TROOPER

Aric Jorgan

Planet Received: Ord Mantell Species: Cathar Type: Ranged DPS Crew Skills Bonuses: +10 Armstech Efficiency, +2 Diplomacy Critical Favorite Gifts: Military Gear, Weapons, Courting Legacy Buff: Grants a bonus to your Critical Hit Chance. Increases duration of your Heroic Moment by 12 seconds and reduces the cooldown by 1 minute. You may only receive this bonus for one Ranged Damage companion. This unlock applies to all characters in your legacy. Grants a +10 bonus to Presence on all characters.

Tanno Vik

Planet Received: Balmorra Species: Weequay Type: Melee Tank Crew Skills Bonuses: +10 Armormech Critical, +1 Underworld Trading Critical Favorite Gifts: Weapons Legacy Buff: Grants a bonus to your Accuracy. Increases duration of your Heroic Moment by 12 seconds and reduces the cooldown by 1 minute. You may only receive this bonus for one Melee Tank companion. This unlock applies to all characters in your legacy. Grants a +10 bonus to Presence on all characters.

M1-4X

Planet Received: Nar Shaddaa Species: Droid Type: Ranged Tank Crew Skills Bonuses: +5 Cybertech Efficiency, +5 Scavenging Critical Favorite Gifts: Republic Memorabilia, Technology Legacy Buff: Grants a bonus to your Max Health. Increases duration of your Heroic Moment by 12 seconds and reduces the cooldown by 1 minute. You may only receive this bonus for one Ranged Tank companion. This unlock applies to all characters in your legacy. Grants a +10 bonus to Presence on all characters.

Elara Dorne

Planet Received: Taris Species: Human Type: Ranged Healer Crew Skills Bonuses: +10 Bioanalysis Efficiency, +10 Biochem Efficiency Favorite Gifts: Luxury Legacy Buff: Grants a bonus to your Healing Received. Increases duration of your Heroic Moment by 12 seconds and reduces the cooldown by 1 minute. You may only receive this bonus for one Healer companion. This unlock applies to all characters in your legacy. Grants a +10 bonus to Presence on all characters.

Sgt. Yuun

Planet Received: Hutta Species: Gand Type: Melee DPS Crew Skills Bonuses: +10 Research Efficiency, +10 Slicing Efficiency Favorite Gifts: Technology, Cultural Artifacts, Trophy Legacy Buff: Grants a bonus to your Critical Damage. Increases duration of your Heroic Moment by 12 seconds and reduces the cooldown by 1 minute. You may only receive this bonus for one Melee Damage companion. This unlock applies to all characters in your legacy. Grants a +10 bonus to Presence on all characters.

SMUGGLER

Corso Riggs

Planet Received: Ord Mantell Species: Human Type: Ranged Tank Crew Skills Bonuses: +5 Armstech Critical, +5 Underworld Trading Efficiency Favorite Gifts: Weapons, Military Gear Legacy Buff: Grants a bonus to your Max Health. Increases duration of your Heroic Moment by 12 seconds and reduces the cooldown by 1 minute. You may only receive this bonus for one Ranged Tank companion. This unlock applies to all characters in your legacy. Grants a +10 bonus to Presence on all characters.

Bowdaar

Planet Received: Nar Shaddaa Species: Wookiee Type: Melee Tank Crew Skills Bonuses: +10 Scavenging Efficiency, +10 Cybertech Efficiency Favorite Gifts: Weapons, Trophy Legacy Buff: Grants a bonus to your Accuracy. Increases duration of your Heroic Moment by 12 seconds and reduces the cooldown by 1 minute. You may only receive this bonus for one Melee Tank companion. This unlock applies to all characters in your legacy. Grants a +10 bonus to Presence on all characters.

Risha

Planet Received: Alderaan Species: Human Type: Ranged DPS Crew Skills Bonuses: +15 Diplomacy Efficiency, +1 Slicing Critical Favorite Gifts: Luxury, Underworld Goods, Cultural Artifacts Legacy Buff: Grants a bonus to your Critical Hit Chance. Increases duration of your Heroic Moment by 12 seconds and reduces the cooldown by 1 minute. You may only receive this bonus for one Ranged Damage companion. This unlock applies to all characters in your legacy. Grants a +10 bonus to Presence on all characters.

Akaavi Spar

Planet Received: Balmorra Species: Zabrak Type: Melee DPS Crew Skills Bonuses: +2 Bioanalysis Critical, +10 Armormech Efficiency Favorite Gifts: Military Gear, Weapons, Trophy Legacy Buff: Grants a bonus to your Critical Damage. Increases duration of your Heroic Moment by 12 seconds and reduces the cooldown by 1 minute. You may only receive this bonus for one Melee Damage companion. This unlock applies to all characters in your legacy. Grants a +10 bonus to Presence on all characters.

Languss “Guss” Tuno

Planet Received: Hoth Species: Mon Calamari Type: Healer Crew Skills Bonuses: +10 Underworld Trading Efficiency, +2 Investigation Critical Favorite Gifts: Technology, Underworld Goods, Luxury Legacy Buff: Grants a bonus to your Healing Received. Increases duration of your Heroic Moment by 12 seconds and reduces the cooldown by 1 minute. You may only receive this bonus for one Healer companion. This unlock applies to all characters in your legacy. Grants a +10 bonus to Presence on all characters.