| HBHebron Brick CO | Hebron | 20–99 | ● ACTIVE |
Abrasives Incorporated | Glen Ullin | — | ● ACTIVE |
Concrete Mobile, LLC | Minot | — | ● ACTIVE |
Kost Materials LLC | Fargo | — | ● ACTIVE |
Mccody Concrete Products INC | Williston | — | ● ACTIVE |
| SCStrata Concrete-west Fargo | West Fargo | — | ◇ UNVERIFIED |
| DRDickinson Ready Mix | Dickinson | 20–99 | ◐ LIKELY ACTIVE |
| SCStrata Concrete-elgin | Elgin | — | ◐ LIKELY ACTIVE |
| WCWells Concrete Products Company - Grand Forks | Grand Forks | 1–19 | ◐ LIKELY ACTIVE |
| DRDickinson Ready Mix - North Star Ready Mix- Glen Ullin | Glen Ullin | — | ◐ LIKELY ACTIVE |
| MBMichels Batch Plant - Berthold | Berthold | — | ◐ LIKELY ACTIVE |
| SCStrata Corporation Jamestown | Jamestown | — | ◐ LIKELY ACTIVE |
| AIAggregate Industries Fargo Ready Mix | Fargo | — | ◇ UNVERIFIED |
| BIBrown-wilbert INC. - Jamestown | Jamestown | — | ◇ UNVERIFIED |
| CGCardinal Glass Ig | Fargo | — | ◇ UNVERIFIED |
| DRDickinson Ready Mix - North Star Ready Mix - Mandan 2 | Mandan | — | ◇ UNVERIFIED |
| DDDracola Drilling and Completion Laboratory | Grand Forks | — | ◇ UNVERIFIED |
| FCForterra Concrete Products - Menoken | Menoken | — | ◇ UNVERIFIED |
| KRKnife River North Central Bismarck Rock Island | Bismarck | — | ◇ UNVERIFIED |
| MMMandan / Monarch Products / Ust | Mandan | — | ◇ UNVERIFIED |
| RRRuach Resources LLC - Portable Wash Plant I | Tioga | — | ◇ UNVERIFIED |
| SCStrata Corporation - Emerado | Emerado | — | ◇ UNVERIFIED |
| WAWestgate Ave | Dickinson | — | ◇ UNVERIFIED |
| MC"4918 - McKenzie Concrete Plant" | Mckenzie | 20–99 | ◐ LIKELY ACTIVE |
| BBiscp | Menoken | 20–99 | ◐ LIKELY ACTIVE |
| DJDouglas J Muckey | Ellendale | — | ◐ LIKELY ACTIVE |
| FUFabricators Unlimited - Stone | Fargo | 100–499 | ◐ LIKELY ACTIVE |
| FIFargo IG | Fargo | 100–499 | ◐ LIKELY ACTIVE |
| KRKnife River Corporation - ND Bismarck RMX | Bismarck | 20–99 | ◐ LIKELY ACTIVE |
| KRKnife River Corporation - ND Devils Lake | Devils Lake | 1–19 | ◐ LIKELY ACTIVE |
| KRKnife River Corporation - ND Fargo RMX | West Fargo | 20–99 | ◐ LIKELY ACTIVE |
| KRKnife River Corporation - ND Grand Forks RMX | Grand Forks | 20–99 | ◐ LIKELY ACTIVE |
| KRKnife River Corporation - ND Minot RMX | Minot | 1–19 | ◐ LIKELY ACTIVE |
| KRKnife River Corporation - ND Western ND RMX | Williston | 20–99 | ◐ LIKELY ACTIVE |
| P3Portable 3 Ellendale | Ellendale | 1–19 | ◐ LIKELY ACTIVE |
| WCWells Concrete Products Co. - Fargo | Fargo | 1–19 | ◐ LIKELY ACTIVE |
| AIAggregate Industries - Mwr, INC. | Fargo | — | ◇ UNVERIFIED |
| ARAssociated Redi-mix Concrete | Williston | — | ◇ UNVERIFIED |
| CICardinal Ig | Fargo | — | ◇ UNVERIFIED |
| DAD and R Concrete Construction L.L.C. | Williston | — | ◇ UNVERIFIED |
| DRDickinson Ready Mix- North Star Ready Mix - Mandan | Madan | — | ◇ UNVERIFIED |
| FUFabricators Unlimited, INC. | Fargo | — | ◇ UNVERIFIED |
| KRKnife River Corporation | Bismarck | — | ◇ UNVERIFIED |
| KRKnife River North Central Watford City | Watford City | — | ◇ UNVERIFIED |
| MDMenards Distribution Center | Mckenzie | — | ◇ UNVERIFIED |
| MBMichels Batch Plant - Grandin | Grandin | — | ◇ UNVERIFIED |
| OIOldcastle Infrastructure Devils Lake Precast | Devils Lake | — | ◇ UNVERIFIED |
| PPPci1 Portable | St Micheal | — | ◇ UNVERIFIED |
| RCReiner Contracting, INC. | West Fargo | — | ◇ UNVERIFIED |
| RBRocks & Blocks Landscaping & Contracting LLC | Bismarck | — | ◇ UNVERIFIED |