1987 SIC Matched to 1997 NAICS, Major Groups (2-digit) Code Description 01 Agricultural production-crops 02 Agricultural production-livestock 07 Agricultural services 08 Forestry 09 Fishing, hunting, and trapping 10 Metal mining 12 Coal mining 13 Oil and gas extraction 14 Nonmetallic minerals, except fuels 15 General building contractors 16 Heavy construction contractors 17 Special trade contractors 20 Food and kindred products 21 Tobacco manufactures 22 Textile mill products 23 Apparel and other textile products 24 Lumber and wood products 25 Furniture and fixtures 26 Paper and allied products 27 Printing and publishing 28 Chemicals and allied products 29 Petroleum and coal products 30 Rubber and miscellaneous plastics products 31 Leather and leather products 32 Stone, clay, glass, and concrete products 33 Primary metal industries 34 Fabricated metal products 35 Industrial machinery and equipment 36 Electrical and electronic equipment 37 Transportation equipment 38 Instruments and related products 39 Miscellaneous manufacturing industries 41 Local and interurban passenger transit 42 Motor freight transportation and warehousing 43 U.S. Postal Service 44 Water transportation 45 Transportation by air 46 Pipelines, except natural gas 47 Transportation services 48 Communications 49 Electric, gas, and sanitary services 50 Wholesale trade--durable goods 51 Wholesale trade--nondurable goods 52 Building materials, hardware, garden supply, & mobile 53 General merchandise stores 54 Food stores 55 Automotive dealers and gasoline service stations 56 Apparel and accessory stores 57 Furniture, home furnishings and equipment stores 58 Eating and drinking places 59 Miscellaneous retail 60 Depository institutions 61 Nondepository credit institutions 62 Security, commodity brokers, and services 63 Insurance carriers 64 Insurance agents, brokers, and service 65 Real estate 67 Holding and other investment offices 70 Hotels, rooming houses, camps, and other lodging plac 72 Personal services 73 Business services 75 Automotive repair, services, and parking 76 Miscellaneous repair services 78 Motion pictures 79 Amusement and recreational services 80 Health services 81 Legal services 82 Educational services 83 Social services 84 Museums, art galleries, botanical & zoological garden 86 Membership organizations 87 Engineering and management services 88 Private households 89 Miscellaneous services 91 Executive, legislative, and general government 92 Justice, public order, and safety 93 Finance, taxation, and monetary policy 94 Administration of human resources 95 Environmental quality and housing 96 Administration of economic programs 97 National security and international affairs