541519 — Other Computer Related Services (Professional, Scientific, and Technical Services)
541611 — Administrative Management and General Management Consulting Services (Professional, Scientific, and Technical Services)
541612 — Human Resources Consulting Services (Professional, Scientific, and Technical Services)
541613 — Marketing Consulting Services (Professional, Scientific, and Technical Services)
541614 — Process, Physical Distribution, and Logistics Consulting Services (Professional, Scientific, and Technical Services)
541618 — Other Management Consulting Services (Professional, Scientific, and Technical Services)
541620 — Environmental Consulting Services (Professional, Scientific, and Technical Services)
541690 — Other Scientific and Technical Consulting Services (Professional, Scientific, and Technical Services)
541713 — Research and Development in Nanotechnology (Professional, Scientific, and Technical Services)
541714 — Research and Development in Biotechnology (except Nanobiotechnology) (Professional, Scientific, and Technical Services)
541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) (Professional, Scientific, and Technical Services)
541720 — Research and Development in the Social Sciences and Humanities (Professional, Scientific, and Technical Services)
541810 — Advertising Agencies (Professional, Scientific, and Technical Services)
541820 — Public Relations Agencies (Professional, Scientific, and Technical Services)
541830 — Media Buying Agencies (Professional, Scientific, and Technical Services)
541840 — Media Representatives (Professional, Scientific, and Technical Services)
541850 — Indoor and Outdoor Display Advertising (Professional, Scientific, and Technical Services)
541860 — Direct Mail Advertising (Professional, Scientific, and Technical Services)
541870 — Advertising Material Distribution Services (Professional, Scientific, and Technical Services)
541890 — Other Services Related to Advertising (Professional, Scientific, and Technical Services)
541910 — Marketing Research and Public Opinion Polling (Professional, Scientific, and Technical Services)
541921 — Photography Studios, Portrait (Professional, Scientific, and Technical Services)
541922 — Commercial Photography (Professional, Scientific, and Technical Services)
541930 — Translation and Interpretation Services (Professional, Scientific, and Technical Services)
541940 — Veterinary Services (Professional, Scientific, and Technical Services)
541990 — All Other Professional, Scientific, and Technical Services (Professional, Scientific, and Technical Services)
551111 — Offices of Bank Holding Companies (Management of Companies and Enterprises)
551112 — Offices of Other Holding Companies (Management of Companies and Enterprises)
551114 — Corporate, Subsidiary, and Regional Managing Offices (Management of Companies and Enterprises)
561110 — Office Administrative Services (Administrative and Support and Waste Management Services)
561210 — Facilities Support Services (Administrative and Support and Waste Management Services)
561311 — Employment Placement Agencies (Administrative and Support and Waste Management Services)
561312 — Executive Search Services (Administrative and Support and Waste Management Services)
561320 — Temporary Help Services (Administrative and Support and Waste Management Services)
561330 — Professional Employer Organizations (Administrative and Support and Waste Management Services)
561410 — Document Preparation Services (Administrative and Support and Waste Management Services)
561421 — Telephone Answering Services (Administrative and Support and Waste Management Services)
561422 — Telemarketing Bureaus and Other Contact Centers (Administrative and Support and Waste Management Services)
561431 — Private Mail Centers (Administrative and Support and Waste Management Services)
561439 — Other Business Service Centers (including Copy Shops) (Administrative and Support and Waste Management Services)
561440 — Collection Agencies (Administrative and Support and Waste Management Services)
561450 — Credit Bureaus (Administrative and Support and Waste Management Services)
561491 — Repossession Services (Administrative and Support and Waste Management Services)
561492 — Court Reporting and Stenotype Services (Administrative and Support and Waste Management Services)
561499 — All Other Business Support Services (Administrative and Support and Waste Management Services)
561510 — Travel Agencies (Administrative and Support and Waste Management Services)
561520 — Tour Operators (Administrative and Support and Waste Management Services)
561591 — Convention and Visitors Bureaus (Administrative and Support and Waste Management Services)
561599 — All Other Travel Arrangement and Reservation Services (Administrative and Support and Waste Management Services)
561611 — Investigation and Personal Background Check Services (Administrative and Support and Waste Management Services)
561612 — Security Guards and Patrol Services (Administrative and Support and Waste Management Services)
561613 — Armored Car Services (Administrative and Support and Waste Management Services)
561621 — Security Systems Services (except Locksmiths) (Administrative and Support and Waste Management Services)
561622 — Locksmiths (Administrative and Support and Waste Management Services)
561710 — Exterminating and Pest Control Services (Administrative and Support and Waste Management Services)
561720 — Janitorial Services (Administrative and Support and Waste Management Services)
561730 — Landscaping Services (Administrative and Support and Waste Management Services)
561740 — Carpet and Upholstery Cleaning Services (Administrative and Support and Waste Management Services)
561790 — Other Services to Buildings and Dwellings (Administrative and Support and Waste Management Services)
561910 — Packaging and Labeling Services (Administrative and Support and Waste Management Services)
561920 — Convention and Trade Show Organizers (Administrative and Support and Waste Management Services)
561990 — All Other Support Services (Administrative and Support and Waste Management Services)
562111 — Solid Waste Collection (Administrative and Support and Waste Management Services)
562112 — Hazardous Waste Collection (Administrative and Support and Waste Management Services)
562119 — Other Waste Collection (Administrative and Support and Waste Management Services)
562211 — Hazardous Waste Treatment and Disposal (Administrative and Support and Waste Management Services)
562212 — Solid Waste Landfill (Administrative and Support and Waste Management Services)
562213 — Solid Waste Combustors and Incinerators (Administrative and Support and Waste Management Services)
562219 — Other Nonhazardous Waste Treatment and Disposal (Administrative and Support and Waste Management Services)
562910 — Remediation Services (Administrative and Support and Waste Management Services)
562920 — Materials Recovery Facilities (Administrative and Support and Waste Management Services)
562991 — Septic Tank and Related Services (Administrative and Support and Waste Management Services)
562998 — All Other Miscellaneous Waste Management Services (Administrative and Support and Waste Management Services)
611110 — Elementary and Secondary Schools (Educational Services)
611210 — Junior Colleges (Educational Services)
611310 — Colleges, Universities, and Professional Schools (Educational Services)
611410 — Business and Secretarial Schools (Educational Services)
611420 — Computer Training (Educational Services)
611430 — Professional and Management Development Training (Educational Services)
611511 — Cosmetology and Barber Schools (Educational Services)
611512 — Flight Training (Educational Services)
611513 — Apprenticeship Training (Educational Services)
611519 — Other Technical and Trade Schools (Educational Services)
611610 — Fine Arts Schools (Educational Services)
611620 — Sports and Recreation Instruction (Educational Services)
611630 — Language Schools (Educational Services)
611691 — Exam Preparation and Tutoring (Educational Services)
811191 — Automotive Oil Change and Lubrication Shops (Other Services (except Public Administration))
811192 — Car Washes (Other Services (except Public Administration))
811198 — All Other Automotive Repair and Maintenance (Other Services (except Public Administration))
811210 — Electronic and Precision Equipment Repair and Maintenance (Other Services (except Public Administration))
811310 — Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance (Other Services (except Public Administration))
811411 — Home and Garden Equipment Repair and Maintenance (Other Services (except Public Administration))
811412 — Appliance Repair and Maintenance (Other Services (except Public Administration))
811420 — Reupholstery and Furniture Repair (Other Services (except Public Administration))
811430 — Footwear and Leather Goods Repair (Other Services (except Public Administration))
811490 — Other Personal and Household Goods Repair and Maintenance (Other Services (except Public Administration))
812111 — Barber Shops (Other Services (except Public Administration))
812112 — Beauty Salons (Other Services (except Public Administration))
812113 — Nail Salons (Other Services (except Public Administration))
812191 — Diet and Weight Reducing Centers (Other Services (except Public Administration))
812199 — Other Personal Care Services (Other Services (except Public Administration))
812210 — Funeral Homes and Funeral Services (Other Services (except Public Administration))
812220 — Cemeteries and Crematories (Other Services (except Public Administration))
812310 — Coin-Operated Laundries and Drycleaners (Other Services (except Public Administration))
812320 — Drycleaning and Laundry Services (except Coin-Operated) (Other Services (except Public Administration))
812331 — Linen Supply (Other Services (except Public Administration))
812332 — Industrial Launderers (Other Services (except Public Administration))
812910 — Pet Care (except Veterinary) Services (Other Services (except Public Administration))
812922 — One-Hour Photofinishing (Other Services (except Public Administration))
812930 — Parking Lots and Garages (Other Services (except Public Administration))
812990 — All Other Personal Services (Other Services (except Public Administration))
813110 — Religious Organizations (Other Services (except Public Administration))
813211 — Grantmaking Foundations (Other Services (except Public Administration))
813212 — Voluntary Health Organizations (Other Services (except Public Administration))
813219 — Other Grantmaking and Giving Services (Other Services (except Public Administration))
813311 — Human Rights Organizations (Other Services (except Public Administration))
813312 — Environment, Conservation and Wildlife Organizations (Other Services (except Public Administration))
813319 — Other Social Advocacy Organizations (Other Services (except Public Administration))
813410 — Civic and Social Organizations (Other Services (except Public Administration))
813910 — Business Associations (Other Services (except Public Administration))
813920 — Professional Organizations (Other Services (except Public Administration))
813930 — Labor Unions and Similar Labor Organizations (Other Services (except Public Administration))
813940 — Political Organizations (Other Services (except Public Administration))
813990 — Other Similar Organizations (except Business, Professional, Labor, and Political Organizations) (Other Services (except Public Administration))
814110 — Private Households (Other Services (except Public Administration))