| ARAxel Royal LLC | Tulsa | OK | Petroleum and Coal Products Manufacturing324191 | 20-99 | ◐ LIKELY ACTIVE |
| NANorit Activated Carbon | Pryor | OK | Petroleum and Coal Products Manufacturing324199 | 100-499 | ◐ LIKELY ACTIVE |
| ARArdmore Refinery | Ardmore | OK | Petroleum and Coal Products Manufacturing324110 | — | ◐ LIKELY ACTIVE |
| HTHfstr Tulsa West Refinery, Hfstr Tulsa East Refinery, Hfsm Tulsa East Terminal | Tulsa | OK | Petroleum and Coal Products Manufacturing324110 | — | ◐ LIKELY ACTIVE |
| HEHolly Energy Partners Tulsa | Tulsa | OK | Petroleum and Coal Products Manufacturing324110 | — | ◐ LIKELY ACTIVE |
Hydrotex Partners LTD | Tulsa | OK | Petroleum and Coal Products Manufacturing324191 | 1-19 | ◐ LIKELY ACTIVE |
| OCOxbow Calcining LLC | Kremlin | OK | Petroleum and Coal Products Manufacturing324199 | — | ◐ LIKELY ACTIVE |
| P6Phillips 66 Refinery - Ponca City, Oklahoma | Ponca City | OK | Petroleum and Coal Products Manufacturing324110 | — | ◐ LIKELY ACTIVE |
| WRWynnewood Refinery | Wynnewood | OK | Petroleum and Coal Products Manufacturing324110 | — | ◐ LIKELY ACTIVE |
| AMAptus Manufacturing I, LLC | Pryor | OK | Petroleum and Coal Products Manufacturing324122 | 1-19 | ◐ LIKELY ACTIVE |
| ARArdmore Roofing Plt | Ardmore | OK | Petroleum and Coal Products Manufacturing324122 | — | ◐ LIKELY ACTIVE |
| ADArkhola Div Apac Ak/roberts Asphalt Plt | Tahlequah | OK | Petroleum and Coal Products Manufacturing324121 | — | ◐ LIKELY ACTIVE |
| EAErgon Asphalt and E/catoosa Emulsion Fac | Catoosa | OK | Petroleum and Coal Products Manufacturing324121 | — | ◐ LIKELY ACTIVE |
| EAErgon Asphalt and Emulsions INC / Ardmore Ok Facility | Ardmore | OK | Petroleum and Coal Products Manufacturing324121 | — | ◐ LIKELY ACTIVE |
| EAErgon Asphalt and Emulsions Inc/lawton Facility | Lawton | OK | Petroleum and Coal Products Manufacturing324121 | — | ◐ LIKELY ACTIVE |
| EAErgon Asphalt Partners, LP - Muskogee | Muskogee | OK | Petroleum and Coal Products Manufacturing324121 | — | ◐ LIKELY ACTIVE |
| GRGap Roofing CO / Saturated Felt Plant | Pryor | OK | Petroleum and Coal Products Manufacturing324122 | — | ◐ LIKELY ACTIVE |
| GTGlenpool Terminal | Jenks | OK | Petroleum and Coal Products Manufacturing324191 | — | ◐ LIKELY ACTIVE |
| OCOwens Corning Roofing and Asphalt LLC / 3400 Ne 4th St Asphalt Plant | Oklahoma City | OK | Petroleum and Coal Products Manufacturing324121 | — | ◐ LIKELY ACTIVE |
| VBVance Brothers INC | Oklahoma City | OK | Petroleum and Coal Products Manufacturing324121 | — | ◐ LIKELY ACTIVE |
| LCLogan County Asphalt CO | Guthrie | OK | Petroleum and Coal Products Manufacturing324121 | 1-19 | ◐ LIKELY ACTIVE |
| AMAllied Materials - Stroud Facility | Stroud | OK | Petroleum and Coal Products Manufacturing324110 | — | ◐ LIKELY ACTIVE |
| ACApac Central INC / Tulsa East Quarry Gencor Asphalt 4053 | Tulsa | OK | Petroleum and Coal Products Manufacturing324121 | — | ◐ LIKELY ACTIVE |
| ACApac Central INC / West 21st Street Asphalt | Sand Springs | OK | Petroleum and Coal Products Manufacturing324121 | — | ◐ LIKELY ACTIVE |
| AKApac Ks INC Shears Div / 4244 Asphalt Plant | Okemah | OK | Petroleum and Coal Products Manufacturing324121 | — | ◐ LIKELY ACTIVE |
| AAAtlas Asphalt Produ/701 N Portland | Oklahoma City | OK | Petroleum and Coal Products Manufacturing324121 | — | ◐ LIKELY ACTIVE |
| ARAtlas Roofing Corporation | Ardmore | OK | Petroleum and Coal Products Manufacturing324122 | 100-499 | ◐ LIKELY ACTIVE |
| CCCornell Construction CO INC / Portable Hot Mix Asphalt Plant 30 0001 | Snyder | OK | Petroleum and Coal Products Manufacturing324121 | — | ◐ LIKELY ACTIVE |
| CCCummins Construction CO INC / Plant 2713 Coleman | Caney | OK | Petroleum and Coal Products Manufacturing324121 | — | ◐ LIKELY ACTIVE |
| HLHaskell Lemon Const/norman Asphalt Plt | Norman | OK | Petroleum and Coal Products Manufacturing324121 | — | ◐ LIKELY ACTIVE |
| OMOverland Material and Manufacturing INC / Astec 3 | Mill Creek | OK | Petroleum and Coal Products Manufacturing324121 | — | ◐ LIKELY ACTIVE |
| OMOverland Material and Manufacturing INC / Astec 6 | Ada | OK | Petroleum and Coal Products Manufacturing324121 | — | ◐ LIKELY ACTIVE |
| OCOxbow Calcining LLC | Kremlin | OK | Petroleum and Coal Products Manufacturing324199 | 20-99 | ◐ LIKELY ACTIVE |
| PRPhillips Research Center | Bartlesville | OK | Petroleum and Coal Products Manufacturing324199 | — | ◐ LIKELY ACTIVE |
| ACApac Central INC / 129th East Asphalt Plant 4057 | Tulsa | OK | Petroleum and Coal Products Manufacturing324121 | — | ◐ LIKELY ACTIVE |
| AIApac-central, Inc.-dewey Quarry | Dewey | OK | Petroleum and Coal Products Manufacturing324121 | — | ◐ LIKELY ACTIVE |
| AIApac-central, Inc., Muskogee Asphalt | Muskogee | OK | Petroleum and Coal Products Manufacturing324121 | — | ◐ LIKELY ACTIVE |
| ACApac Central Inc/roberts Quarry | Tahlequah | OK | Petroleum and Coal Products Manufacturing324121 | — | ◐ LIKELY ACTIVE |
| AIApac-central INC Tulsa Gencor Asphalt 4053 | Tulsa | OK | Petroleum and Coal Products Manufacturing324121 | — | ◐ LIKELY ACTIVE |
| AIApac-central, Inc., Vinita Asphalt | Vinita | OK | Petroleum and Coal Products Manufacturing324121 | — | ◐ LIKELY ACTIVE |
| AIApac-oklahoma Inc.- Pawhuska Quarry | Pawhuska | OK | Petroleum and Coal Products Manufacturing324121 | — | ◐ LIKELY ACTIVE |
Asphalt and Fuel Supply | Tulsa | OK | Petroleum and Coal Products Manufacturing324121 | — | ◐ LIKELY ACTIVE |
| BABettis Asphalt and Construction INC / Bettis Pp8 | Bristow | OK | Petroleum and Coal Products Manufacturing324121 | — | ◐ LIKELY ACTIVE |
| BCBroce Constrctn Co/plt 506601 | Woodward | OK | Petroleum and Coal Products Manufacturing324121 | — | ◐ LIKELY ACTIVE |
| CPCitgo Petroleum CORP Formerly Cato Oil & Grease CO | Oklahoma City | OK | Petroleum and Coal Products Manufacturing324191 | — | ◐ LIKELY ACTIVE |
| CCCummins Construction CO INC / Portable Cmi Plant 2745 | Stroud | OK | Petroleum and Coal Products Manufacturing324121 | — | ◐ LIKELY ACTIVE |
| EAErgon Asphalt Partners, LP - Callery | Muskogee | OK | Petroleum and Coal Products Manufacturing324121 | — | ◐ LIKELY ACTIVE |
| EAErgon Asphalt Partners, LP - Catoosa (poc) | Catoosa | OK | Petroleum and Coal Products Manufacturing324121 | — | ◐ LIKELY ACTIVE |
| EAEvans & Associates | Ponca City | OK | Petroleum and Coal Products Manufacturing324121 | — | ◐ LIKELY ACTIVE |
| HLHaskell Lemon Group LLC / Astec Plant | Perkins | OK | Petroleum and Coal Products Manufacturing324121 | — | ◐ LIKELY ACTIVE |