SIC for "high-tech"
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8221 - Colleges, Universities, and Professional Schools
Colleges, universities, and professional schools furnishing academic courses and granting academic degrees. The requirement for admission is at least a high school diploma or equivalent general academic training. …Examples: Colleges except junior, Professional schools: eg dental engineering law medical, Seminaries theological, Service -
8222 - Junior Colleges and Technical Institutes
Junior colleges and technical institutes furnishing academic, or academic and technical, courses and granting associate academic degrees, certificates, or diplomas. The requirement for admission is at least a high school diploma or equivalent general academic training. …Examples: Community colleges (junior), Junior colleges, Technical institutes, -
2819 - Industrial Inorganic Chemicals, Not Elsewhere Classified
Establishments primarily engaged in manufacturing industrial inorganic chemicals, not elsewhere classified. …Examples: Activated carbon and charcoal, Alkali metals, Alumina, Aluminum chloride, Aluminum compounds, Aluminum hydroxide -
2869 - Industrial Organic Chemicals, Not Elsewhere Classified
Establishments primarily engaged in manufacturing industrial organic chemicals, not elsewhere classified. Important products of this industry include: (1) aliphatic and other acyclic organic chemicals, such as ethylene, butylene, and butadiene; acetic, chloroacetic, adipic, formic, oxalic, and tartaric acids and their metallic salts; chloral, formaldehyde, and methylamine (2) solvents, …Examples: Acetaldehyde, Acetates, except natural acetate of lime, Acetic acid, synthetic, Acetic anhydride, Acetin, Acetone, -
4011 - Railroads, Line-Haul Operating
Establishments primarily engaged in line-haul railroad passenger and freight operations. …Examples: Electric railroads, line-haul operating, Interurban railways, Railroads, line-haul operating -
4013 - Railroad Switching and Terminal Establishments
Establishments primarily engaged in the furnishing of terminal facilities for rail passenger or freight traffic for line-haul service, and in the movement of railroad cars between terminal yards, industrial sidings and other local sites. Terminal companies do not necessarily operate any vehicles themselves, but may operate the stations and terminals. …Examples: Belt line railroads, Logging railroads, Railroad terminals, Stations operated by railway terminal companies -
3313 - Electrometallurgical Products, except Steel
Establishments primarily engaged in manufacturing ferro and nonferrous metal additive alloys by electrometallurgical or metallothermic processes, including high percentage ferroalloys and high percentage nonferrous additive alloys. …Examples: Additive alloys, except copper, Ferroalloys (including high percentage), Ferrochromium, Ferromanganese, -
8211 - Elementary and Secondary Schools
Elementary and secondary schools furnishing academic courses, ordinarily for kindergarten through grade 12. Included in this industry are parochial schools and military academies furnishing academic courses for kindergarten through grade 12, and secondary schools which furnish both academic and technical courses. …Examples: Academies, elementary and secondary schools, Boarding schools, Finishing schools, secondary, High schools, -
7999 - Amusement and Recreation Services, Not Elsewhere Classified
Establishments primarily engaged in the operation of sports, amusement, and recreation services, not elsewhere classified, such as bathing beaches, swimming pools, riding academies and schools, carnival operation, exposition operation, horse shows, picnic grounds operation, rental of rowboats and canoes, and shooting galleries. …Examples: Aerial tramways, amusement or scenic, Amusement concessions, Amusement rides, Animal shows in circuses, fairs, and -
7372 - Prepackaged Software
Establishments primarily engaged in the design, development, and production of prepackaged computer software. Important products of this industry include operating, utility, and applications programs. Establishments of this industry may also provide services such as preparation of software documentation for the user-installation of software for the user; and training the user in the use of the …Examples: Applications software, computer prepackaged, Computer software publishers, prepackaged, Games, computer software:
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8731 - Commercial Physical and Biological Research
Establishments primarily engaged in commercial physical and biological research and development on a contract or fee basis. …Examples: Agricultural research,, Biological research commercial, Chemical laboratories, commercial research except testing, -
9661 - Space Research and Technology
Government establishments primarily engaged in programs for manned and unmanned space flights, space exploration, and the like. Research and development laboratories operated by the national aeronautics and space administration are classified as auxiliaries to this industry. …Examples: Space flight operations - government, Space research and development - government -
3566 - Speed Changers, Industrial High-Speed Drives, and Gears
Establishments primarily engaged in manufacturing speed changers, industrial high-speed drives, except hydrostatic drives, and gears. …Examples: Drives, high-speed industrial: except hydrostatic -
2899 - Chemicals and Chemical Preparations, Not Elsewhere Classified
Establishments primarily engaged in manufacturing miscellaneous chemical preparations, not elsewhere classified, such as fatty acids, essential oils, gelatin (except vegetable), sizes, bluing, laundry sours, writing and stamp pad ink, industrial compounds, such as boiler and heat insulating compounds, metal, oil, and water-treating compounds, waterproofing compounds, and chemical supplies for …Examples: Acid resist for etching, Acid, battery, Anise oil, Antifreeze compounds, except industrial alcohol, Bay oil, Binders -
3231 - Glass Products, Made of Purchased Glass
Establishments primarily engaged in manufacturing glass products from purchased glass. …Examples: Aquariums and reflectors, made from purchased glass, Art glass, made from purchased glass, Christmas tree ornaments, -
6799 - Investors, Not Elsewhere Classified
Establishments primarily engaged in investing, not elsewhere classified. …Examples: Commodity contract pool operators, Commodity contract trading companies, Investment clubs, Security speculators for own -
3297 - Nonclay Refractories
Establishments primarily engaged in manufacturing refractories and crucibles made of materials other than clay. This industry includes establishments primarily engaged in manufacturing all graphite refractories, whether of carbon bond or ceramic bond. …Examples: Alumina fused refractories, Brick, bauxite, Brick, carbon, Brick, refractory: chrome, magnesite, silica, and other -
3699 - Electrical Machinery, Equipment, and Supplies, Not Elsewhere Classified
Establishments primarily engaged in manufacturing electrical machinery, equipment, and supplies, not elsewhere classified, including high energy particle acceleration systems and equipment, electronic simulators, appliance and extension cords, bells and chimes, and insect traps. …Examples: Accelerating waveguide structures, Amplifiers; magnetic, pulse, and maser, Appliance cords for e.g., electric irons, -
2026 - Fluid Milk
Establishments primarily engaged in processing (e.g., pasteurizing, homogenizing, vitaminizing, bottling) fluid milk and cream, and related products, including cottage cheese, yogurt (except frozen), and other fermented milk. …Examples: Buttermilk, cultured, Chocolate milk, Cottage cheese, including pot, bakers', and farmers' cheese, Cream, aerated, -
2046 - Wet Corn Milling
Establishments primarily engaged in milling corn or sorghum grain (milo) by the wet process, and producing starch, syrup, oil, sugar, and by-products, such as gluten feed and meal. Also included in this industry are establishments primarily engaged in manufacturing starch from other vegetable sources (e.g., potatoes, wheat). …Examples: Corn oil cake and meal, Corn starch, Corn syrup (including dried), unmixed, Dextrine, Dextrose, Feed, gluten, Fructose,
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2511 - Wood Household Furniture, except Upholstered
Establishments primarily engaged in manufacturing wood household furniture commonly used in dwellings. This industry also includes establishments manufacturing camp furniture. …Examples: Beds, including folding and cabinet beds: household - wood, Bookcases, household: wood, Breakfast sets (furniture), -
2892 - Explosives
Establishments primarily engaged in manufacturing explosives. …Examples: Amatol (explosives), Azides (explosives), Blasting powder and blasting caps, Carbohydrates, nitrated (explosives), -
3255 - Clay Refractories
Establishments primarily engaged in manufacturing clay firebrick and other heat resisting clay products. …Examples: Brick, clay refractory: fire clay and high alumina -
3295 - Minerals and Earths, Ground or Otherwise Treated
Establishments operating without a mine or quarry and primarily engaged in crushing, grinding, pulverizing, or otherwise preparing clay, ceramic, and refractory minerals; barite; and miscellaneous nonmetallic minerals, except fuels. These minerals are the crude products mined by establishments of Industry Group 145, and Industry Group 149, and by those of Industry 1479, mining barite. Also …Examples: Barite, ground or otherwise treated, Barium, ground or otherwise treated, Blast furnace slag, Clay for petroleum -
3443 - Fabricated Plate Work (Boiler Shops)
Establishments primarily engaged in manufacturing power and marine boilers, pressure and nonpressure tanks, processing and storage vessels, heat exchangers, weldments and similar products, by the process of cutting, forming and joining metal plates, shapes, bars, sheet, pipe mill products and tubing to custom or standard design, for factory or field assembly. …Examples: Absorbers, gas, Accumulators (industrial pressure vessels), Acetylene cylinders, Aftercooler shells, Air preheaters, -
3484 - Small Arms
Establishments primarily engaged in manufacturing small firearms having a bore 30 mm. (or 1.18 inch) or less, and parts for small firearms. Also included in this industry are establishments primarily engaged in manufacturing certain weapons more than 30 mm. which are carried and employed by the individual, such as grenade launchers and heavy field machine guns. …Examples: Barrels, gun: 30 mm. (or 1.18 inch) or less, Carbines, 30 mm. (or 1.18 inch) or less, Carts, machine gun and machine -
3542 - Machine Tools, Metal Forming Types
Establishments primarily engaged in manufacturing metal forming machine tools, not supported in the hands of an operator while in use, for pressing, hammering, extruding, shearing, die-casting, or otherwise forming metal into shape. This industry also includes the rebuilding of such machine tools and the manufacture of repair parts for them. …Examples: Arbor presses, Beaders, metal (machines), Bending and forming machines, Brakes metal forming, Bulldozers, metalworking, -
3679 - Electronic Components, Not Elsewhere Classified
Establishments primarily engaged in manufacturing electronic components, not elsewhere classified, such as receiving antennas, switches, and waveguides. …Examples: Antennas, receiving: automobile, home, and portable, Antennas, satellite: home type, Attenuators, Commutators, -
3694 - Electrical Equipment for Internal Combustion Engines
Establishments primarily engaged in manufacturing electrical equipment for internal combustion engines. Important products of this industry include armatures, starting motors, alternators, and generators for automobiles and aircraft; and ignition apparatus for internal combustion engines, including spark plugs, magnetos, coils, and distributors. …Examples: Alternators, motor vehicle, Armatures, motor vehicle, Battery cable wiring sets for internal combustion engines, -
5731 - Radio, Television, and Consumer Electronics Stores
Establishments primarily engaged in the retail sale of radios, television sets, record players, stereo equipment, sound reproducing equipment, and other consumer audio and video electronics equipment (including automotive). Such establishments may also sell additional lines, such as household appliances; computers, computer peripheral equipment, and software; musical instruments; or records and …Examples: Antenna stores, household - retail, Consumer electronic equipment stores - retail, High fidelity (hi-fi) equipment -
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5812 - Eating Places
Establishments primarily engaged in the retail sale of prepared food and drinks for on-premise or immediate consumption. Caterers and industrial and institutional food service establishments are also included in this industry. …Examples: Automats (eating places), Beaneries, Box lunch stands, Buffets (eating places), Cafes, Cafeterias, Carry-out -
8249 - Vocational Schools, Not Elsewhere Classified
Establishments primarily engaged in offering specialized vocational courses, not elsewhere classified. Also included in this industry are establishments primarily engaged in furnishing educational courses by mail. Offices maintained by such schools for the sale of correspondence courses are included. …Examples: Aviation schools, excluding flying instruction, Banking schools (training in banking), Commercial art schools,