| Company | Category | Area | Address | Web | Contact person | |
| MCSWEYN DONALD J MD FACC | Medical Office | Nevada | 4275 BURNHAM AVE STE 235, LAS VEGAS, Clark, Nevada, 89119-5495, USA | - | - | Donald McSweyn |
| MCSWINE MAC INS | Insurance Agent/broker | Tennessee | 4718 WESTERN AVE, KNOXVILLE, Knox, Tennessee, 37921-3303, USA | - | - | Mac McSwine |
| MCSWINEY SMPLE HNKIN BLIKEN WD | Legal Services Office | New Hampshire | 8 CENTRE ST, CONCORD, Merrimack, New Hampshire, 03301-6302, USA | - | - | ATT Semple |
