First Financial Northwest is a savings and loan holding company based in Renton, Washington, which owns First Savings Bank Northwest, and First Financial Diversified. First Savings Bank was organized in 1923 as a Washington state chartered savings and loan association named “First Federal Savings and Loan Association of Renton “, converted to a federal mutual savings and loan association in 1935, and converted to a Washington state chartered mutual savings bank in 1992, with the new name "First Savings Bank of Renton". 

First Financial Northwest became a publicly traded company through an initial public offering in the fall of 2007. First Financial Northwest shares trade on the NASDAQ under the ticker symbol "FFNW." Now as the wholly-owned subsidiary of First Financial Northwest, First Savings Bank Northwest has expanded its services and products to serve the needs of the customer, while providing support and leadership in the community. 

First Financial Northwest is the Pacific Northwest Region's home for personal service and long-term banking and loan relationships. We believe that by holding true to our values of exceptional customer service, community responsibility and quality banking and loan products, we will best serve our customers, investors and community. 

Renton’s pioneer savings institution has come a long way from its early beginnings in 1923, when it occupied a storefront location in a small town! This is an accomplishment, of which, any depositor, borrower, or individual associated with this great institution can be proud.