effective july 31 2006 u s small business administration table of size standards matched to north american industry classification system codes this lists industries described in the naics as modified by office management and budget 2002 latest are referred for most part expressed either millions dollars those preceded or number employees without a standard is largest that profit concern can be still qualify federal government programs average annual receipts employment firm how calculate found 13 cfr 121 104 106 respectively sba also includes regulations 201 have changed since last publication more information on these please visit http www