| Name | Company | Telephone | E-mail |
| Hill, John M. | LBT PO/USA | +1 520 6213940 | jhill@as.arizona.edu |
| Marchiori, Gianpietro | EIE/Italy | +39 041 5317906 | eiedir@ve-nettuno.it |
| Poppe, Michael | Precision Heavy Haul, Inc. | +1 623 9366161 | PrecisionHeavy@aol.com |
| Mason, Cary | Geologistics | +1 281 5906200 | cmason@geo-logististics.com |
| Ascione, Edoardo | Fagioli USA | +1 713 3557000 | e.ascione@fagioliusa.com |
| McGinnis, Jim | Danzas | +1 281 4492400 x239 | jim.mcginnis@us.danzas.com |
| Slagle, Jim | LBT PO/USA | +1 520 6216506 | jslagle@as.arizona.edu |
| Waack, John | LBT Mtn. Ops. | +1 520 626-5231 | jwaack@as.arizona.edu |
| James, Joe | MGIO | +1 520 428-2739 | jjames@as.arizona.edu |
| Williams, J.T. | MMT/LBT PO/USA | +1 520 6705732 | jtwms@as.arizona.edu |