California
| Company | Category | Area | Address | Web | Contact person | |
| AALTO SCIENTIFIC LTD | Mfg Biological Products | California | PO BOX 130547, CARLSBAD, San Diego, California, 92013-0547, USA | - | - | Stephen Mauro |
| AALTO SCIENTIFIC LTD | Physicians & Surgeons Equip & | California | 1959 KELLOGG AVE, CARLSBAD, San Diego, California, 92008-6582, USA | www.aaltoscientific.com | - | Steve Mauro |