| TSTotaledge Solutions LLC | San Diego | CA | Chemical Manufacturing325120 | — | ◐ LIKELY ACTIVE |
| TPTualatin Packaged Gas Plant (2) | Tualatin | OR | Chemical Manufacturing325120 | 20-99 | ◐ LIKELY ACTIVE |
| UIUniversal Industrial Gases | Bethlehem | PA | Chemical Manufacturing325120 | 100-499 | ◐ LIKELY ACTIVE |
| VVancouver | Vancouver | WA | Chemical Manufacturing325120 | 20-99 | ◐ LIKELY ACTIVE |
| WEWaga Energy | Bala Cynwd | PA | Chemical Manufacturing325120 | 20-99 | ◐ LIKELY ACTIVE |
| WPWaverly Packaged Gas Plant | Waverly | NE | Chemical Manufacturing325120 | 20-99 | ◐ LIKELY ACTIVE |
| WBWaynesboro Branch 09 | Waynesboro | VA | Chemical Manufacturing325120 | 1-19 | ◐ LIKELY ACTIVE |
| WCWest Chester Branch 28 | West Chester | PA | Chemical Manufacturing325120 | 1-19 | ◐ LIKELY ACTIVE |
| WLWest Lake ASU | Westlake | LA | Chemical Manufacturing325120 | 20-99 | ◐ LIKELY ACTIVE |
| WBWestminster Branch 32 | Westminster | MD | Chemical Manufacturing325120 | 1-19 | ◐ LIKELY ACTIVE |
| WPWest Palm Beach Branch 59 | West Palm Beach | FL | Chemical Manufacturing325120 | 1-19 | ◐ LIKELY ACTIVE |
| WBWinchester Branch 29 | Winchester | VA | Chemical Manufacturing325120 | 1-19 | ◐ LIKELY ACTIVE |
| WLWoodcliff Lake | Woodcliff Lake | NJ | Chemical Manufacturing325120 | 20-99 | ◐ LIKELY ACTIVE |
| YCYes Clean Hydrogen LLC | Berlin | CT | Chemical Manufacturing325120 | — | ◐ LIKELY ACTIVE |
| YBYork Branch 57 | York | PA | Chemical Manufacturing325120 | 1-19 | ◐ LIKELY ACTIVE |
| DEDual Express Logistics, LLC | Houston | TX | Chemical Manufacturing325120 | — | ◐ LIKELY ACTIVE |
| ILIsland L. P. Gas Services, INC. | Waipahu | HI | Chemical Manufacturing325120 | — | ◐ LIKELY ACTIVE |
| JIJouleone INC | Vienna | VA | Chemical Manufacturing325120 | — | ◐ LIKELY ACTIVE |
| NANorth American Refrigerants INC | Campbellsport | WI | Chemical Manufacturing325120 | — | ◐ LIKELY ACTIVE |
| SESeraph Energy, INC. | Milford | CT | Chemical Manufacturing325120 | — | ◐ LIKELY ACTIVE |