| Company | Category | Area | Address | Web | Contact person | |
| HDLM LLC | ret computers/software | Texas | 3104 GRANDVIEW ST, AUSTIN, Travis, Texas, 78705-2118, USA | - | - | David Gray |
| HDLSOFTWARE INC | Unclassified | California | 501 E HARVARD ST, GLENDALE, Los Angeles, California, 91205-1114, USA | - | - | Gagik Petrossian |
