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Exhibit 21

List of Subsidiaries
Rollins, Inc. & Subsidiaries

Orkin, Inc.    Delaware      
  Orkin Systems, Inc   Delaware      
  Orkin International, Inc.    Delaware      
    PCO Holdings, Inc   Delaware   50 %
  Orkin S.A de C.V.    Mexico      
  Orkin Expansion, Inc.    Delaware      
    PCO Holdings, Inc,   Delaware   50 %
Rollins Supply, Inc.    Delaware      
Rollins Continental, Inc.    New York      
  Rollins—Western Real Estate Holding LLC   Delaware      
Western Industries North, Inc.    Delaware      
Western Industries South, Inc   Delaware      
Orkin-IFC Properties LLC   Delaware      
IFC Company Holdings, Inc.    Kansas      
  The Industrial Fumigant Company   Illinois      
  IFC Properties, LLC   Kansas      
  International Food Consultants, LLC   Kansas   40 %
   
PCO Holdings, Inc,

 

Delaware

 

 

 
      Kinro Investments, Inc.    Delaware   75 %
      615345 NB, Inc.    New Brunswick      
        Orkin Canada Limited Partnership   Ontario   1 %
      3094488 Nova Scotia Company ULC   Nova Scotia      
        Kinro Investments, Inc.    Delaware   25 %
        Orkin Canada Limited Partnership   Ontario   99 %
       
Orkin Canada Limited Partnership

 

 

 

 

 
          PCO Services Corporation   Nova Scotia      
            PCO Real Estate Holdings   Ontario      
            PEI Pest Control, Inc.    Prince Edward Island      



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