The following Community Development Financial Institutions are examples of successful CDFIs managed by other Native American tribes.
http://www.potawatomi.org/
Founded in 2003, the Citizen Potawatomi Community Development Corporation (CPCDC) provides access to capital and business development services to Native Americans in order to expand the capacities of small businesses and aspiring entrepreneurs. As a non-profit community development financial institution, the CPCDC has lent millions of dollars needed by small businesses to turn their ambitions into reality while helping to stimulate job creation and economic development.
http://www.hopicredit.org/
The goal of the Hopi Credit Association is to become the lender of choice by providing quality, culturally sensitive loans at competitive rates. We strive to meet the lending needs of the Hopi people. Our mission allows for a board-based economic development that is consumer driven on the Hopi Reservation. Our hope is to provide the bridge from a cash society to a more credit based society.
http://www.navajopartnershipforhousing.org/
The Navajo Partnership for Housing, Inc. was created to provide innovative and flexible homeownership financing opportunities on or near the Navajo Nation and empowers Navajo families with new knowledge, skills and understanding which will enable them to build, buy or renovate a home.