AGRICULTURAL/MINING
SC01 soil preparation
SC02 crop services
SC03 veterinary services
SC04 animal services, exc. veterinary
SC05 farm labor & management
SC06 landscape & horticultural services
SC07 metal mining
SC08 coal mining
SC09 oil & gas field services
SC10 nonmetallic mineral services
CONSTRUCTION
SC11 general building contractors
SC12 heavy construction, exc. building
SC13 special trade contractors
TRANSPORTATION
SC15 railroad transportation
SC16 trucking & warehousing
SC17 water transportation
SC18 transportation by air
SC19 air courier services
SC20 pipelines, exc. natural gas
SC21 travel agencies, tour operators, freight transportation arranging etc.
SC22 passenger car rental
COMMUNICATION
SC23 telephone communications
SC24 radio & television broadcasting
SC25 communication services nesoi
ELECTRIC, GAS, & SANITARY SERVICES
SC28 electric services
SC29 gas production & distribution
SC30 combination utility services
SC31 water supply
SC32 sanitary services
SC33 steam & air-conditioning supply
SC34 irrigation systems
FINANCE, INSURANCE, & REAL ESTATE
SC35 commercial banks/financing
SC36 foreign trade/international banks
SC37 insurance agents, brokers & service
SC38 legal services
SC39 loan services
SC40 real estate agents/manager
SC41 brokerage/stock market
SC42 currency exchange
SC43 forfating factoring & other finance services
SC44 holding & other investment offices
SC45 subdividers/developers
BUSINESS SERVICES
SC50 advertising
SC51 appraisal services for machinery & equipment
SC52 business translation services
SC53 commercial photography, commercial art/graphic design
SC54 desktop graphics & typesetting services
SC55 credit reporting
SC56 education/teaching
SC57 employment agencies
SC58 export trading/management company
SC59 food standards and testing
SC60 franchising
SC61 inspection/quality control
SC62 inventor
SC63 list brokers
SC64 marketing
SC65 direct marketing, telemarketing services
SC66 publishing
SC67 technical writing/editing
SC68 trade shows management
SC69 trade shows representation
SC70 computer & data processing
SC71 detective & armored car service
SC72 safety & security consulting
SC73 security systems services
SC74 business services nesoi
ENGINEERING & MANAGEMENT SERVICES
SC80 accounting, auditing, & bookkeeping
SC81 commercial research & testing services
SC82 copyright & trademark agents
SC83 engineering & architectural services
SC84 foreign trade consulting services
SC85 management services
SC86 management consulting services
SC87 public relations services
SC88 business development/consulting nesoi
HOTEL & OTHER LODGING PLACES
SC90 hotels and motels
SC91 resorts
SC92 rooming & boarding houses
SC93 sporting & recreational camps
DESIGN
SC95 commercial design
SC96 consumer design
SC97 industrial design
SC98 product development