Aquaphoenix Scientific, LLC | Midland | VA | 20–99 | ● ACTIVE |
Aqua Science, INC | Columbus | OH | — | ● ACTIVE |
Arbor Halides INC | Ann Arbor | MI | — | ● ACTIVE |
Arrowhead Concrete Works, INC | Hermantown | MN | — | ● ACTIVE |
Atlas Carbon, LLC | Gillette | WY | — | ● ACTIVE |
Automat Solutions INC | San Leandro | CA | — | ● ACTIVE |
| AWA & W Industries INC | Grapevine | TX | — | ● ACTIVE |
| BRBailey Ready Mix INC | Harrison | AR | — | ● ACTIVE |
| BRBaja Ready Mix LLC | Phoenix | AZ | — | ● ACTIVE |
Bama Concrete Products Company Incorporated | Tuscaloosa | AL | — | ● ACTIVE |
Bates Precast Concrete, INC. | Lake Park | GA | — | ● ACTIVE |
Bell Vault & Monument Works INC | Miamisburg | OH | 20–99 | ● ACTIVE |
Binghamton Precast & Supply CORP. | Binghamton | NY | 100–499 | ● ACTIVE |
Brewer International, Incorporated | Vero Beach | FL | — | ● ACTIVE |
Brothers Concrete Supply LLC | Hanceville | AL | — | ● ACTIVE |
Chardon Laboratories, INC | Reynoldsburg | OH | — | ● ACTIVE |
Chempacific CORP | Baltimore | MD | — | ● ACTIVE |
| CIChemtreat, INC. | Glen Allen | VA | 500+ | ● ACTIVE |
Clariant CORP | Belen | NM | — | ● ACTIVE |
Coastal Pipeline Products CORP. | Calverton | NY | 1–19 | ● ACTIVE |
Columbia Chemical CORP | Brunswick | OH | — | ● ACTIVE |
Combined Systems INC | Jamestown | PA | — | ● ACTIVE |
| CRConcrete Ready Mix, INC | San Jose | CA | 20–99 | ● ACTIVE |
Connecticut Precast Corporation | Monroe | CT | — | ● ACTIVE |
| CEConn Equipment Rental Co, INC | Sylacauga | AL | — | ● ACTIVE |
Cowtown Redi Mix, INC. | Fort Worth | TX | — | ● ACTIVE |
Cp Industries LLC | Salt Lake City | UT | — | ● ACTIVE |
Cromwell Concrete Products, Incorporated | Cromwell | CT | — | ● ACTIVE |
| CTCrown Technology INC | Indianapolis | IN | 20–99 | ● ACTIVE |
Crusader Chemical CO INC | Baltimore | MD | — | ● ACTIVE |
Custom Chemical Services, LLC | Hitchcock | TX | — | ● ACTIVE |
Cyalume Technologies INC | West Springfield | MA | — | ● ACTIVE |
Drew Marine USA INC | Waterbury | CT | — | ● ACTIVE |
| DSDsm Semichem LLC | Plainview | TX | 20–99 | ● ACTIVE |
| ECEarly Charm Ventures LLC | Baltimore | MD | — | ● ACTIVE |
E K Industries, INC. | Joliet | IL | — | ● ACTIVE |
Ellensburg Cement Products INC | Ellensburg | WA | — | ● ACTIVE |
Embalmers' Supply Company, the | East Lyme | CT | — | ● ACTIVE |
Envirotech Services, LLC | Greeley | CO | — | ● ACTIVE |
Ereztech Labs, LLC | Saukville | WI | — | ● ACTIVE |
F & F Concrete Corporation, the | Plantsville | CT | — | ● ACTIVE |
First Line Technology LLC | Fredericksburg | VA | — | ● ACTIVE |
| GPGage Products Company | Ferndale | MI | 100–499 | ● ACTIVE |
Gainey's Concrete Products, LLC | Holden | LA | — | ● ACTIVE |
Geiger Ready Mix CO INC | Leavenworth | KS | — | ● ACTIVE |
General Carbon CORP | Paterson | NJ | — | ● ACTIVE |
General Chemical CORP | Brighton | MI | — | ● ACTIVE |
General Graphene Corporation | Knoxville | TN | 1–19 | ● ACTIVE |
Gentegra LLC | Pleasanton | CA | — | ● ACTIVE |
Graymont (pa) INC. | Bellefonte | PA | — | ● ACTIVE |
Gsd Chem, INC. | Eddystone | PA | — | ● ACTIVE |
Gulf Concrete Technology LLC | Long Beach | MS | — | ● ACTIVE |
Gunther Salt Company | Saint Louis | MO | — | ● ACTIVE |
H2 Pre-cast, INC | E Wenatchee | WA | — | ● ACTIVE |
Haztech Systems, INC. | Mariposa | CA | — | ● ACTIVE |
Heavy Materials LLC | Saint Thomas | VI | — | ● ACTIVE |
Henkel Corporation | Delaware | OH | — | ● ACTIVE |
Hopkins Sand & Gravel, INC. | Webster | WI | 20–99 | ● ACTIVE |
Hubbard-hall INC. | Waterbury | CT | 20–99 | ● ACTIVE |
Hybrid Plastics, Incorporated | Hattiesburg | MS | — | ● ACTIVE |
Innophos, INC | Cranbury | NJ | — | ● ACTIVE |
| ICInternational Chemtex CORP | Lakeville | MN | — | ● ACTIVE |
Island Pyrochemical Industries CORP | Mineola | NY | — | ● ACTIVE |
Island Ready-mix Concrete INC | Kapolei | HI | — | ● ACTIVE |
| JCJacobi Carbons, INC. | Columbus | OH | 20–99 | ● ACTIVE |
Jarrett Concrete Products and Supply, INC. | Ashland City | TN | — | ● ACTIVE |
Jaymor Enterprises, INC. | Clovis | CA | — | ● ACTIVE |
| JMJohnson Manufacturing Company, INC | Princeton | IA | 20–99 | ● ACTIVE |
| JMJohnson Matthey INC. | West Chester | PA | 100–499 | ● ACTIVE |
| KLKenneth Lynch & Sons, Incorporated | Oxford | CT | — | ● ACTIVE |
| KIKie-con INC | Antioch | CA | 20–99 | ● ACTIVE |
Kilgore Companies, LLC | Salt Lake City | UT | — | ● ACTIVE |
Klenzoid INC | Conshohocken | PA | 20–99 | ● ACTIVE |
Kocour CO | Chicago | IL | — | ● ACTIVE |
Lanxess CORP | Pittsburgh | PA | — | ● ACTIVE |
Lebanon Ready Mix, INC. | Lebanon | MO | — | ● ACTIVE |
Lexmark International, INC. | Lexington | KY | — | ● ACTIVE |
| LGLonza Greenwood LLC | Greenwood | SC | 500+ | ● ACTIVE |
Los Alamos Transit Mix LLC | Los Alamos | NM | 1–19 | ● ACTIVE |
Luxfer Magtech, INC. | Cincinnati | OH | — | ● ACTIVE |
M2dcon INC | Lakewood | OH | — | ● ACTIVE |
| MEMacdermid Enthone INC. | West Haven | CT | 100–499 | ● ACTIVE |
Malta Ready Mix Incorporated | Malta | MT | — | ● ACTIVE |
Materials INC | Bernalillo | NM | — | ● ACTIVE |
Mccann Concrete Products INC | Dorsey | IL | — | ● ACTIVE |
Mcgee Industries INC | Aston | PA | — | ● ACTIVE |
Meva Formwork Systems INC | Springfield | OH | — | ● ACTIVE |
Midcon Products INC | Hortonville | WI | — | ● ACTIVE |
Midwest Industrial Supply INC | Canton | OH | — | ● ACTIVE |
Miles Sand & Gravel Company | Puyallup | WA | — | ● ACTIVE |
Modern Concrete & Materials LLC | Beaumont | TX | 100–499 | ● ACTIVE |
Molecular Rebar Design LLC | Austin | TX | — | ● ACTIVE |
Nalco Company LLC | Naperville | IL | — | ● ACTIVE |
National Foam INC | Angier | NC | — | ● ACTIVE |
| NTNonlethal Technologies, INC. | Homer City | PA | — | ● ACTIVE |
Norwalk Concrete Industries INC | Norwalk | OH | — | ● ACTIVE |
| NTNusil Technology LLC | Carpinteria | CA | — | ● ACTIVE |
Ossian INC | Davenport | IA | — | ● ACTIVE |
Outback INC | Fresno | CA | 100–499 | ● ACTIVE |
Outdoor Creations, INC. | Anderson | CA | 20–99 | ● ACTIVE |