| Company | Category | Area | Address | Web | Contact person | |
| BIOTECHTRONIX INC | Nonclassified Establishments | South Carolina | 511 WESTINGHOUSE RD, PENDLETON, Anderson, South Carolina, 29670-8841, USA | - | - | - |
| BIOTECK INC | Nonclassified Establishments | Iowa | 620 GARLAND DR, MARSHALLTOWN, Marshall, Iowa, 50158-2315, USA | - | - | - |
