Is there co-op?
No. Star Wars Zero Company is a single-player turn-based tactics game, and the official platform listings show one player. There is no official co-op or competitive multiplayer mode to select.
What you can still share
Players can compare squad builds, mission approaches, specializations, and campaign decisions with the community, but those are discussion and strategy-sharing activities rather than in-game multiplayer.
Plan your squad
Explore specializations and choose a Hawks class for your single-player squad.