FRONTIER LABS INC Effective Period: 01/01/2023 - 12/31/2023 Contact: JIM FINSTAD ~ JFINSTAD@FRONTIERLABS.NET 3031 HWY 122 E, CLEAR LAKE, IA 50428 Mailing Address: 3031 HWY 122 E, CLEAR LAKE, IA 50428 Phone: (641) 357-7645 Endorsements: CERTIFIED FOR SOIL CERTIFIED FOR SOIL