- Amcap Mortgage Ltd
- American Reverse Mortgage Corp
- Ark-la-tex Financial Services LLC
- Arvest Mortgage Company
- Associated Mortgage Corporation
- Axiom Mortgage Bankers Corporation
- Bancoklahoma Mortgage Corp
- Bank Of Oklahoma Na
- Brookside Mortgage LLC
- Centerra Mortgage Corporation
- Countrywide Home Loans Inc
- F And M Bank Trust Company
- Ffa Mortgage Corporation
- Fidelity Home Mortgage Corporation
- Financial Freedom Senior Funding Corp
- First Metropolitan Mortgage
- First Mortgage Company LLC
- Franklin Bank Ssb
- Gateway Mortgage Group LLC
- Gmac Mortgage LLC
- Great Plains Mortgage Company Inc
- Green Tree Servicing LLC

- Harry Mortgage Company
- Home123 Corporation
- Hud-property Disposition Sales
- Irwin Mortgage Corporation
- Mason Mcduffie Mortgage Corp
- Meridias Capital Inc
- Mortgage Clearing Corporation
- Pinnacle Mortgage Corporation
- Premier Mortgage Funding Inc
- Regent Financial Group Inc
- Revolution Lending Corporation
- Spiritbank Na
- Stillwater National Bank And Tr
- Sunset Mortgage Company Lp
- Tmg Real Estate & Financial Services LLC
- Triad Bank N A
- Tulsa National Bank
- Urban Financial Group
- Valley National Bank
- Wells Fargo Bank Na
- Wilserv Credit Union
- Windsor Capital Mortgage Corp