| Company | Booth |
| AAILA | 229 |
| Access Lighting | 128 |
| Acrosentec | 212 |
| Adura LLC | 112 |
| Amerlux | 329 |
| Barbican Lighting | 227 |
| Barron Lighting Group | 105 |
| Beulux | 104 |
| Beyond Solar | 315 |
| Casambi Technologies | 325 |
| Cielux | 134 |
| Cooper Lighting Solutions | 234 |
| Current | 333 |
| DH Lifelabs | 301 |
| Diode LED/Lucetta/Elemental LED | 307 |
| Elco Lighting | 211 |
| Energy Focus | 229 |
| ERCO Lighting Inc. | 127 |
| ETI Solid State Lighting Inc. | 300 |
| Evluma | 107 |
| Evoralight | 106 |
| Focal Point Lights | 328 |
| Fry Reglet | 126 |
| Halco Lighting Technologies | 304 |
| Hinkley | 214 |
| Hossley Lighting and Power Solutions | 331 |
| IES Dallas | 232 |
| IESNA | 231 |
| iGLOLED | 108 |
| Kalco Lighting | 314 |
| Keystone Technologies | 103 |
| KKDC | 334 |
| Koncept | 114 |
| Kurtzon Lighting | 206 |
| Lanple Inc. | 136 |
| LEDCONN Corp. | 330 |
| Light Efficient Design | 107 |
| Lightly | 233 |
| Living Lights | 317 |
| Louvers International | 101 |
| LTF Technology | 116 |
| Minka Group | 215 |
| ModuLED | 313 |
| NACLIQ | 230 |
| Oxygen | 130 |
| PureEdge Lighting | 306 |
| RAB | 100 |
| Rayhil | 213 |
| Satco Products/Nuvo Lighting | 102 |
| Saylite | 311 |
| Sensorworx | 309 |
| SESCO Lighting | 113 |
| SKYX Platforms | 138 |
| Sonneman - A Way of Light | 332 |
| Sourcery | 210 |
| Sunshine Lighting | 310 |
| Targetti USA | 132 |
| TCP | 305 |
| The Lighting Exchange | 133 |
| Thomas Technologies LLC | 110 |
| TLS International | 335 |
| University of Colorado | 111 |
| Vision3 Lighting | 327 |
| WILD - Women in Lighting and Design | 228 |
| World Class Illumination | 131 |
| XAL Inc. | 129 |