| Business | Phone |
| Glynn Investments Inc 100 Se Frank Phillips Blvd, Bartlesville 74003 | (918) 336-6014 |
| Knightsbridge Advisers Inc 122 Sw Frank Phillips Blvd, Bartlesville 74003 | (918) 336-0978 |
| Morgan Stanley 401 S Dewey Ave # 306, Bartlesville 74003 | (918) 337-6008 |
| Spur Capital Partners 2370 Nowata Pl, Bartlesville 74006 | (918) 331-3800 |