The Tulsa Economic Development Corporation All Credit Levels is a cdfi lender from Tulsa Economic Development Corporation. Tulsa Economic Development Corporation (TEDC) is a loan fund based in Tulsa, OK, dedicated to promoting and sustaining small business growth. TEDC serves small businesses, particularly those that create and retain jobs, are located in targeted areas, or are led by entrepreneurs facing barriers to capital access, by providing access to capital, business education, and expert connections. Services include: business loans. US Treasury certified CDFI Loan Fund in Tulsa, OK.