This is a full count by the 1987 US Standard Industrial Classification codes and is grouped by major sectors.

Bill Moss November 2013 – SIC Business sector by employee size

TotalUnknown12-56-910-1920-4950-99100-249250-499500-10001000+Total
Agriculture / Forestry / Fishing ( 0111 to 0971)29123117942341147015123 33505
Mining ( 1011 to 1499) 5292215218221 105
Construction ( 1500 to 1799)95302644665715124149949161049262
Manufacturing (2000-3999)67885316698810129503342509645197812
Transportation/Communications/ Electric/Gas/Sanitary Services (4011- 4971)1809422742583582519166972620165873
Wholesale Trade ( 5012 to 5199)125773448817701487122936120263322710557
Retail Trade ( 5211 to 5999)60320601443144343709223850028963272128375
Finance / Insurance / Real Estate ( 6011 to 6798)5704832187498420346111993839194810
Services 7000 to 8000 , 8100 to 8199 , 8300 to 8999743114401860535142820204060539597583340350
Non-Classifiable Establishments ( 9999)            
Health (8000 to 8099) 11434193081816384365196994434158567
Education (8200 to 8299)39112322399921110988297692314156909
Public Administration (8300 to 8399) and (9000 to 9799)94115582859792776431105864648347676
             
 350626945600871521412941961127971649517328206133801