| Business | Phone |
| Downtown Stillwater Main St 808 S Main St # 308, Stillwater 74074 | (405) 624-2921 |
| Osu Alumni Association 212 Student Un, Stillwater 74078 | (405) 744-5368 |
| Rural Rental Housing Assn 116 W 7th Ave # 234, Stillwater 74074 | (405) 372-1013 |
| Southern Economic Assn 307 College Of Business Admi, Stillwater 74078 | (405) 744-7645 |
| Usga Green Section 4721 W 6th Ave # 130, Stillwater 74074 | (405) 743-3900 |