| Business | Phone |
| Cyber Systems Engineering Inc 325 S Broad St, Mankato 56001 | (507) 385-0908 |
| Frank Engineering Co 127 Blue Earth St, Mankato 56001 | (507) 625-5865 |
| Id1 Solutions Inc 1720 Adams St # 200, Mankato 56001 | (507) 625-6331 |
| Infogem 6 Skyline Dr, Mankato 56001 | (507) 345-4636 |
| Vertalla Security Llc 821 Tanager Rd, Mankato 56001 | (507) 386-1509 |