| Business | Phone |
| Bukeler Consulting 1210 Black Oak Dr, South Bend 46617 | (574) 968-0212 |
| Excelisys Consulting 17541 Darden Rd, South Bend 46635 | (574) 273-5805 |
| Honeywell 401 E Colfax Ave, South Bend 46617 | (574) 280-2064 |
| Internet Consulting I Netmall 821 Ashland Ave, South Bend 46616 | (574) 251-0771 |