- Abn Amro Mortgage Group Inc
- Akeygent Mortgage LLC
- American Equity Mortgage Inc
- American Home Mortgage Corp
- American Mortgage Group Inc
- American Southwest Mortgage Corp
- Amstar Mortgage Corporation
- Ark-la-tex Financial Services LLC
- B P Carroll Home Mortgage Inc
- Bancfirst
- Bank Of America Na Charlotte
- Bank Of Nichols Hills
- Bank Of Oklahoma Na
- Bank2
- Boulder Valley Mortgage Inc
- Bridgeport Lending LLC
- Citimac Mortgage Solutions LLC
- Cm Investment Corporation
- Coppermark Bank
- Countrywide Home Loans Inc
- Dhi Mortgage Company Ltd
- Everett Financial Inc
- First Commercial Bank
- First Horizon Home Loan Corporation
- First Magnus Financial Corp
- First Mortgage Company LLC
- First Mortgage Group Ltd
- Founders Mortgage Inc
- Freedom Homes Inc
- Gateway Mortgage Group LLC
- Global One Lending Inc

- Gmac Mortgage LLC
- Harry Mortgage Company
- Home123 Corporation
- Hometrust Mortgage Company
- Integrity Mortgage Inc
- International Bank Of Commerce
- Leader Mortgage Corporation
- Market Street Mortgage Corporation
- Meridias Capital Inc
- Midfirst Bank
- Midland Mortgage Co
- Midnation Funding Corporation
- Mortgage Credit Acceptance Corporation
- Mortgage Link Corporation
- Mortgage Match International Inc
- Mortgage Resource Group LLC
- Oklahoma Housing Fin Agency
- Primary Residential Mortgage Inc
- Rose Rock Bank
- Santa Fe Mortgage LLC
- Securitynational Mortgage Company
- Southwest Funding Lp
- Spiritbank Na
- Stillwater National Bank And Tr
- Strategic Mortgage Corporation
- The Mortgage Place Inc
- United Financial Mortgage Corp
- Universal Mortgage Corporation
- Wells Fargo Bank Na
- Weokie Credit Union
- Yukon National Bank