• Humboldt Petroleum Inc
  723 S Fortuna Blvd
• Riverwalk 76
  1791 Riverwalk Dr
• Shell
  819 Main St
• Dave's 76 Svc
  1666 Main St
• Rohnerville 76 Mini-Mart
  3663 Rohnerville Rd
• Gas 4 Less Fortuna
  819 Main St
• Fortuna Chevron
  875 Main St