Godan verb with 'su' ending, Transitive verb
to put back up; to stand back up
会社を立て直すために新しい指導者が必要だ。We need a new leader to pull our company together. to restore (to former strength); to revive (e.g. the economy); to reorganize; to rearrange; to put right; to recover; to put back on its feet
to make again (a plan, policy, etc.); to reformulate; to revise
Also written 立直す【たてなおす】、立てなおす【たてなおす】