| Tackett, LG | Celanese |
| Tackett, Martin | CITGO Petroleum Corporation |
| Tahaney, Casey | Superior Supply & Steel |
| Talbot, Tom | LyondellBasell Industries |
| Talbott, Garrett | Champion Technologies, Inc. |
| Tange, Malinda | INEOS Olefins & Polymers USA |
| Tanner, Julianne | MHT Access Services, Inc. |
| Tanner, Phil | Hunter Buildings |
| Tanner, Troy | EADS Company, The |
| Tartalone, Leonard | LyondellBasell Industries |
| Tatum, Randal | LyondellBasell Industries |
| Taylor, Alan | BASF Corporation - Houston Facility |
| Taylor, Alexandra | LyondellBasell Industries |
| Taylor, Cassandra | Carbis, Inc. |
| Taylor, Jackie | Ref-Chem, LP |
| Taylor, Malcolm | Air Liquide Large Industries U.S., LP |
| Taylor, Matthew | USA Environment, LP |
| Taylor, Tina | Chevron Phillips Chemical Co. |
| Tays, Sara | ExxonMobil Chemical Company |
| Telfer, Makayla | Service Radio & Industrial Blinds Solutions |
| Temple, Andrew | Air Liquide Large Industries U.S., LP |
| Tenini, Guy | DuPont - Beaumont Works Plant (DCSE) |
| Tennapel, Roger | Flint Hills Resources |
| Terrace, David | GB Biosciences Corporation |
| Terrazas, Jessica | Spirit Environmental, LLC |