| Business | Phone |
| Aml Marketing Research 5341 Harroun Rd, Sylvania 43560 | (419) 885-7268 |
| Creative Marketing Enterprises 6711 Monroe St # 4c, Sylvania 43560 | (419) 867-4444 |
| Global Growth Group 5855 Monroe St # 2, Sylvania 43560 | (419) 885-2591 |
| Pinpoint Research 4930 N Holland Sylvania Rd, Sylvania 43560 | (419) 824-2050 |