| Company | Category | Area | Address | Web | E-mail | Contact person |
| UNION SUPPLY CO INC | Wholesalers | California | 2301 E PACIFICA PL, RNCHO DOMINGZ, Los Angeles, California, 90220-6210, USA |
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Tom Thomas |
| UNION SUPPLY COMPANY INC | Whol Footwear Groceries Sporti | California | PO BOX 7006, COMPTON, Los Angeles, California, 90224-7006, USA |
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Tom Thomas |
| UNION SWITCH & SIGNAL | Railroad Equipment | California | 9687 CHURCH ST, RCH CUCAMONGA, San Bernardino, California, 91730-2226, USA |
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JOACHIM ORTIZ |
| UNION SWITCH & SIGNAL | Railroad Equipment (Manufactur | California | 9687 CHURCH ST, RCH CUCAMONGA, San Bernardino, California, 91730-2226, USA |
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Joachim Ortiz |
