| Business | Phone |
| Georgetown Consulting 12079 Broad Meadow Ln, Clarksville 21029 | (410) 531-1554 |
| Lawrence Kirsch Consulting 12201 Clarksville Pike, Clarksville 21029 | (410) 531-9300 |
| United Technical Consltng 6620 Forest Shade Trl, Clarksville 21029 | (410) 531-0254 |