Here are Small Business File Logos in a Variety of sizes:

Small Logo on Grey
https://www.smallbusinessfile.com/wp-content/uploads/2016/05/sbflogo3-copy.png
Large Logo Black and Red on white
https://www.smallbusinessfile.com/wp-content/uploads/2016/05/sbflogo3bw.jpg
Large Logo TIF
https://www.smallbusinessfile.com/wp-content/uploads/2016/05/sbflogo4.tif