| Sika Corporation TX | Manufacturing | 0 | — | C |
| Sika Corporation UT | Construction | 0 | — | A |
| Sika Corporation Cleburne Texas TX | Manufacturing | 0 | — | A |
| Sika Corporation Sealy TX | Manufacturing | 0 | — | C |
| Sika Greenstreak MO | Manufacturing | 0 | — | F |
| Sika MBCC US LLC CO | Manufacturing | 0 | — | A |
| Sika MBCC US, LLC PA | Manufacturing | 0 | — | F |
| Sika Santa Fe Springs CA | Manufacturing | 0 | — | F |
| Sika, MBCC, LLC CO | Manufacturing | 0 | — | A |
| Sikes Brothers Inc GA | Construction | 0 | — | C |
| SIKES CONCRETE INC FL | Construction | 0 | — | A |
| Sikich LLC IL | Professional & Technical Services | 1 | $155,864 | — |
| Sikorski, A Lockheed Martin Company PA | — | 0 | — | — |
| SIKORSKY AL | — | 0 | — | — |
| Sikorsky (a Lockheed Martin Company) MD | — | 0 | — | — |
| Sikorsky NAS Whiting Field - Milton, Pensacola FL | — | 0 | — | — |
| Sikorsky Naval Air Station Pensacola FL | — | 0 | — | — |
| Sikorsky Naval Air Station Whiting Field FL | — | 0 | — | — |
| Sikorsky Support Services, Inc. TX | — | 0 | — | — |
| Sikorsky, a Lockheed Martin Company Sikorsky Aircraft Corporation FL | — | 0 | — | — |
| Sila NY | Construction | 0 | — | F |
| Sila Nanotechnologies, Inc. CA | Manufacturing | 6 | $152,167 | A |
| Sila Nanotechnology CA | Manufacturing | 0 | — | B |
| Sila Realty Management Company, LLC FL | Real Estate | 0 | — | A |
| Sila Services PA | Construction | 0 | — | F |
| Sila Services LLC MA | Construction | 0 | — | F |
| Sila Services LLC MD | Construction | 0 | — | F |
| Sila Services, LLC - Burns & McBride DE | Construction | 0 | — | A |
| Silatronix, Inc. WI | Professional & Technical Services | 0 | — | A |
| Silberline Manufacturing Co. IN | — | 0 | — | — |
| Silberline Manufacturing Co., Inc. PA | Manufacturing | 0 | — | F |
| Silbert Chiropractic Clinic & Functional Rehabilitation PC MI | Healthcare & Social Assistance | 1 | $90,000 | — |
| Silbrico Corporation IL | Manufacturing | 0 | — | F |
| Silbrico Corporation PA | Manufacturing | 0 | — | F |
| SiLC Technologies, Inc. CA | Professional & Technical Services | 3 | $126,478 | — |
| Silco Fire & Security OH | Construction | 0 | — | A |
| Silco, Inc. OH | Manufacturing | 0 | — | F |
| SilcoTek Corporation PA | Manufacturing | 0 | — | A |
| Silence Lines LLC MI | Transportation & Warehousing | 0 | — | A |
| Silent Springs LLC CA | Agriculture & Forestry | 0 | — | F |
| SILENT VOLUME LLC NY | Professional & Technical Services | 1 | $125,000 | — |
| Silent-Aire AZ | Manufacturing | 0 | — | A |
| Siles and Sons Inc. FL | Transportation & Warehousing | 0 | — | D |
| Silfab Solar Cells SC, Inc. SC | Manufacturing | 2 | $110,000 | — |
| Silfex Inc. OH | Manufacturing | 0 | — | C |
| Silgan Container TN | — | 0 | — | — |
| Silgan Containers CA | Manufacturing | 0 | — | A |
| Silgan Containers IA | Manufacturing | 0 | — | A |
| Silgan Containers IL | Manufacturing | 0 | — | A |
| Silgan Containers IN | Manufacturing | 0 | — | A |
