Lloyd Table Company | Lisbon | IA | Nonmetallic Mineral Product Manufacturing327110 | 20-99 | ● ACTIVE |
Petersen Mfg. CO. | Denison | IA | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ● ACTIVE |
Glass Fabricators INC | Grimes | IA | Nonmetallic Mineral Product Manufacturing327211 | 20-99 | ● ACTIVE |
| BRBenton's Ready Mixed Concrete INC | Cedar Falls | IA | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| ICIowa City Ready Mix INC | Iowa City | IA | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| BSBovard Studio INC | Fairfield | IA | Nonmetallic Mineral Product Manufacturing327211 | 20-99 | ◐ LIKELY ACTIVE |
| CPCustom Precast CO | Cascade | IA | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| ECEdwards Cast Stone Company | Dubuque | IA | Nonmetallic Mineral Product Manufacturing327390 | 20-99 | ◐ LIKELY ACTIVE |
| MPMidstates Precast Products | Bondurant | IA | Nonmetallic Mineral Product Manufacturing327331 | 20-99 | ◐ LIKELY ACTIVE |
| PVPleasant Valley Redi-mix, INC | Bettendorf | IA | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| GCGreene County Redi-mix INC - Jefferson | Jefferson | IA | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◇ UNVERIFIED |
| JCJas Construction, LLC | Altoona | IA | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◇ UNVERIFIED |
| SRSpringville Ready Mix Company | Springville | IA | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◇ UNVERIFIED |
| CICentral Iowa Ready Mix | Des Moines | IA | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| HRHawkeye Ready Mix Hiawatha | Hiawatha | IA | Nonmetallic Mineral Product Manufacturing327310 | 20-99 | ◐ LIKELY ACTIVE |
| KRKing's Ready Mix | Cedar Rapids | IA | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| MSMicro Surface Finishing | Wilton | IA | Nonmetallic Mineral Product Manufacturing327910 | 20-99 | ◐ LIKELY ACTIVE |
| MCMidland Concrete Products Clear Lake | Clear Lake | IA | Nonmetallic Mineral Product Manufacturing327331 | 20-99 | ◐ LIKELY ACTIVE |
| SR"4418 - Shell Rock Concrete Plant" | Shell Rock | IA | Nonmetallic Mineral Product Manufacturing327331 | 20-99 | ◐ LIKELY ACTIVE |
| SB"4419 - Shelby Bagging Plant" | Shelby | IA | Nonmetallic Mineral Product Manufacturing327331 | 20-99 | ◐ LIKELY ACTIVE |
| APAdel Plant | Adel | IA | Nonmetallic Mineral Product Manufacturing327120 | 20-99 | ◐ LIKELY ACTIVE |
| ANAfinitas- New Hampton location | New Hampton | IA | Nonmetallic Mineral Product Manufacturing327390 | 20-99 | ◐ LIKELY ACTIVE |
| CPCalcium Products- Fort Dodge, IA Plant | Fort Dodge | IA | Nonmetallic Mineral Product Manufacturing327420 | 20-99 | ◐ LIKELY ACTIVE |
| CRCedar Rapids (1018) | Cedar Rapids | IA | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| CICentral Iowa Ready Mix-Grimes Plant | Grimes | IA | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| DPDelaware Plant | Des Moines | IA | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| DDsmcp4 | Marshalltown | IA | Nonmetallic Mineral Product Manufacturing327332 | 20-99 | ◐ LIKELY ACTIVE |
| ESElite Stone Fabrication | Lisbon | IA | Nonmetallic Mineral Product Manufacturing327991 | 20-99 | ◐ LIKELY ACTIVE |
| EElkhart | Elkhart | IA | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| GGrimes | Grimes | IA | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| HRHawkeye Ready Mix Coralville | Iowa City | IA | Nonmetallic Mineral Product Manufacturing327310 | 20-99 | ◐ LIKELY ACTIVE |
| ICIowa City | Iowa City | IA | Printing and Related Support Activities323111 | 20-99 | ◐ LIKELY ACTIVE |
| KCKing's Cedar Rapids Block | Cedar Rapids | IA | Nonmetallic Mineral Product Manufacturing327331 | 20-99 | ◐ LIKELY ACTIVE |
| KEKing's Eldridge | Eldridge | IA | Nonmetallic Mineral Product Manufacturing327331 | 20-99 | ◐ LIKELY ACTIVE |
| MHMidland Hiawatha | Hiawatha | IA | Nonmetallic Mineral Product Manufacturing327331 | 20-99 | ◐ LIKELY ACTIVE |
| NNorwalk | Norwalk | IA | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| PIPotters Industries-Muscatine | Muscatine | IA | Nonmetallic Mineral Product Manufacturing327215 | 20-99 | ◐ LIKELY ACTIVE |
| RRRogers Ready Mix | Marion | IA | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| SRStreb Ready Mix, LLC | Iowa City | IA | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| TKThe Kitchen and Bath Company - Creekview | Ankeny | IA | Nonmetallic Mineral Product Manufacturing327991 | 20-99 | ◐ LIKELY ACTIVE |
| SKStonehouse Kitchens and Granite LLC | Urbandale | IA | Nonmetallic Mineral Product Manufacturing327991 | 20-99 | ◇ UNVERIFIED |
| TSThe Stone Shop | Ankeny | IA | Nonmetallic Mineral Product Manufacturing327991 | 20-99 | ◇ UNVERIFIED |