SIC 6-Digit Codes for "integrated-support-systems"

SIC Marketing Level codes provide more specific industry categories within official 4-digit SIC classifications, supporting more precise industry segmentation, market research, and business targeting. For official SIC classification, use the 4-digit SIC code.

Search this keyword in NAICS 8-Digit codes.

companies

Industry	SIC 6-Digit	U.S. companies
Library Support Services Parent: Management Consulting Services	SIC Marketing Level 8742-31	companies 34companies
Gps Navigation Systems & Services (Manufacturing) Parent: Search, Detection, Navigation, Guidance, Aeronautical, and Nautical Systems and Instruments	SIC Marketing Level 3812-14	companies 107companies
Computers-System Designers & Consultants Parent: Computer Programming Services	SIC Marketing Level 7371-03	companies 3,564companies
Computer Integrated Systems Design Parent: Computer Integrated Systems Design	SIC Marketing Level 7373-98	companies 6,514companies
Engineers-Systems Parent: Computer Integrated Systems Design	SIC Marketing Level 7373-01	companies 66companies
Electro Mechanical Systems (Manufacturing) Parent: Totalizing Fluid Meters and Counting Devices	SIC Marketing Level 3824-01	companies 10companies
Business Forms & Systems (Wholesale) Parent: Stationery and Office Supplies	SIC Marketing Level 5112-07	companies 846companies
Search Detection/Nav Systems Instr (Manufacturing) Parent: Search, Detection, Navigation, Guidance, Aeronautical, and Nautical Systems and Instruments	SIC Marketing Level 3812-98	companies 483companies
Abdominal Supports (Wholesale) Parent: Drugs, Drug Proprietaries, and Druggists' Sundries	SIC Marketing Level 5122-02	companies 1companies
Back Supports Parent: Medical Equipment Rental and Leasing	SIC Marketing Level 7352-05	companies 31companies
Intercommunication Equipment Systems Service (Wholesale) Parent: Electronic Parts and Equipment, Not Elsewhere Classified	SIC Marketing Level 5065-14	companies 94companies
Accounting & Bookkeeping Systems (Wholesale) Parent: Office Equipment	SIC Marketing Level 5044-01	companies 63companies
Security Systems Parent: Security Systems Services	SIC Marketing Level 7382-02	companies 3,789companies
Snow Melting Systems Parent: Plumbing, Heating and Air-Conditioning	SIC Marketing Level 1711-50	companies 6companies
Integrated Medicine Parent: Specialty Outpatient Facilities, Not Elsewhere Classified	SIC Marketing Level 8093-14	companies 38companies
Maternity Apparel & Supports (Retail) Parent: Women's Clothing Stores	SIC Marketing Level 5621-03	companies 90companies
Pneumatic Tube Equipment & Systems Parent: Installation or Erection of Building Equipment, Not Elsewhere Classified	SIC Marketing Level 1796-07	companies 18companies
Voice-Data Network-Internet Service-Internet Parent: Computer Integrated Systems Design	SIC Marketing Level 7373-17	companies 27companies
Library Networks Parent: Libraries	SIC Marketing Level 8231-05	companies 537companies
Microprocessors (Manufacturing) Parent: Semiconductors and Related Devices	SIC Marketing Level 3674-03	companies 6companies
Marine Instruments (Manufacturing) Parent: Search, Detection, Navigation, Guidance, Aeronautical, and Nautical Systems and Instruments	SIC Marketing Level 3812-04	companies 3companies
Fuel Cells (Manufacturing) Parent: Semiconductors and Related Devices	SIC Marketing Level 3674-05	companies 19companies
State Government-Regulation & Administration-Transportation Programs Parent: Regulation and Administration of Transportation	SIC Marketing Level 9621-02	companies 1,074companies
Electrical Designers Parent: Electrical Work	SIC Marketing Level 1731-26	companies 459companies
Cable & Satellite-Wiring & Installation Parent: Electrical Work	SIC Marketing Level 1731-32	companies 88companies
Amplifiers (Retail) Parent: Musical Instrument Stores	SIC Marketing Level 5736-05	companies 20companies
Feed Lot Construction Parent: General Contractors-Nonresidential Buildings, other than Industrial Buildings and Warehouses	SIC Marketing Level 1542-33	companies 1companies
Computer Services Parent: Computer Programming Services	SIC Marketing Level 7371-01	companies 2,542companies
Computer Software (Manufacturing) Parent: Prepackaged Software	SIC Marketing Level 7372-01	companies 451companies
Steel Frame Contractors Parent: Carpentry Work	SIC Marketing Level 1751-17	companies 21companies
Engineers-Computer Parent: Engineering Services	SIC Marketing Level 8711-80	companies 15companies
Aerospace Industries (Manufacturing) Parent: Search, Detection, Navigation, Guidance, Aeronautical, and Nautical Systems and Instruments	SIC Marketing Level 3812-01	companies 1,114companies
Radar (Manufacturing) Service Parent: Search, Detection, Navigation, Guidance, Aeronautical, and Nautical Systems and Instruments	SIC Marketing Level 3812-05	companies 14companies
Aircraft Radio Equipment (Manufacturing) Parent: Search, Detection, Navigation, Guidance, Aeronautical, and Nautical Systems and Instruments	SIC Marketing Level 3812-07	companies 6companies
Farm Equipment Global Positioning Sys (Manufacturing) Parent: Search, Detection, Navigation, Guidance, Aeronautical, and Nautical Systems and Instruments	SIC Marketing Level 3812-15	companies 2companies
Lighting Laser (Manufacturing) Parent: Semiconductors and Related Devices	SIC Marketing Level 3674-04	companies 8companies
Home Integration (Wholesale) Parent: Electronic Parts and Equipment, Not Elsewhere Classified	SIC Marketing Level 5065-65	companies 5companies
Cash Registers & Supplies (Manufacturing) Parent: Calculating and Accounting Machines, except Electronic Computers	SIC Marketing Level 3578-03	companies 29companies
Trusses-Medical & Surgical (Wholesale) Parent: Medical, Dental, and Hospital Equipment and Supplies	SIC Marketing Level 5047-09	companies 1companies
Foot Appliances (Wholesale) Parent: Medical, Dental, and Hospital Equipment and Supplies	SIC Marketing Level 5047-26	companies
Closets & Closet Accessories (Wholesale) Parent: Home Furnishings	SIC Marketing Level 5023-09	companies 520companies
Bowling Apparel & Accessories (Wholesale) Parent: Sporting and Recreational Goods and Supplies	SIC Marketing Level 5091-29	companies
Pipe Hangers (Manufacturing) Parent: Valves and Pipe Fittings, Not Elsewhere Classified	SIC Marketing Level 3494-01	companies 14companies
Orthopedic Appliances (Retail) Parent: Miscellaneous Retail Stores, Not Elsewhere Classified	SIC Marketing Level 5999-33	companies 466companies
Foot Appliances (Retail) Parent: Miscellaneous Retail Stores, Not Elsewhere Classified	SIC Marketing Level 5999-86	companies 35companies
Bowling Apparel & Accessories (Retail) Parent: Sporting Goods Stores and Bicycle Shops	SIC Marketing Level 5941-39	companies 413companies
Foot Remedies (Manufacturing) Parent: Orthopedic, Prosthetic, and Surgical Appliances and Supplies	SIC Marketing Level 3842-16	companies 4companies
Sprinklers-Automatic-Fire (Wholesale) Parent: Service Establishment Equipment and Supplies	SIC Marketing Level 5087-34	companies 411companies
Crossarms (Manufacturing) Parent: Millwork	SIC Marketing Level 2431-06	companies 4companies
Developmentally Disabled Info Services Parent: Job Training and Vocational Rehabilitation Services	SIC Marketing Level 8331-10	companies 203companies
Grain Elevators Repairing Parent: General Contractors-Industrial Buildings and Warehouses	SIC Marketing Level 1541-08	companies 4companies
Shoe Fillers (Manufacturing) Parent: Boot and Shoe Cut Stock and Findings	SIC Marketing Level 3131-06	companies
Steel-Structural (Manufacturing) Parent: Fabricated Structural Metal	SIC Marketing Level 3441-06	companies 2,288companies
Orthopedic Appliances (Manufacturing) Parent: Orthopedic, Prosthetic, and Surgical Appliances and Supplies	SIC Marketing Level 3842-05	companies 57companies
Foot Appliances (Manufacturing) Parent: Orthopedic, Prosthetic, and Surgical Appliances and Supplies	SIC Marketing Level 3842-12	companies 2companies
Orthopedic Appliances (Wholesale) Parent: Medical, Dental, and Hospital Equipment and Supplies	SIC Marketing Level 5047-24	companies 4companies
Marine Electronics (Retail) Parent: Boat Dealers	SIC Marketing Level 5551-27	companies 51companies
Libraries-Institutional Parent: Libraries	SIC Marketing Level 8231-09	companies 1,147companies
Federal Government-Libraries Parent: Libraries	SIC Marketing Level 8231-01	companies 100companies
Library Consultants Parent: Management Consulting Services	SIC Marketing Level 8742-40	companies 13companies
Wrecker Service Parent: Automotive Services, except Repair and Carwashes	SIC Marketing Level 7549-01	companies 12,352companies
Clergy & Pastoral Counseling Parent: Religious Organizations	SIC Marketing Level 8661-08	companies 36companies
Religious Counseling Parent: Religious Organizations	SIC Marketing Level 8661-11	companies 134companies
Refugee Programs-Resettlement/Health Service Parent: Individual and Family Social Services	SIC Marketing Level 8322-55	companies 27companies
Sculptors-Architectural Parent: Services, Not Elsewhere Classified	SIC Marketing Level 8999-34	companies 8companies
Microprocessors (Wholesale) Parent: Electronic Parts and Equipment, Not Elsewhere Classified	SIC Marketing Level 5065-62	companies 2companies
Lawn & Garden-Water Features-Service Repair Parent: Lawn and Garden Services	SIC Marketing Level 0782-22	companies 259companies
Fire Protection Engineers Parent: Management Consulting Services	SIC Marketing Level 8742-39	companies 9companies
Dormer Construction Parent: General Contractors-Single-Family Houses	SIC Marketing Level 1521-25	companies 1companies
Semiconductor Manufacturing Equipment (Manufacturing) Parent: Special Industry Machinery, Not Elsewhere Classified	SIC Marketing Level 3559-34	companies 177companies
Semiconductors & Related Devices (Manufacturing) Parent: Semiconductors and Related Devices	SIC Marketing Level 3674-98	companies 690companies
Electronic Equipment & Supplies (Manufacturing) Parent: Electronic Components, Not Elsewhere Classified	SIC Marketing Level 3679-01	companies 1,275companies
Semiconductor Devices (Manufacturing) Parent: Semiconductors and Related Devices	SIC Marketing Level 3674-01	companies 640companies
Programming Parent: Computer Programming Services	SIC Marketing Level 7371-06	companies 3,663companies
Publishers-Computer Software (Manufacturing) Parent: Miscellaneous Publishing	SIC Marketing Level 2741-21	companies 357companies
Codes Parent: Computer Processing and Data Preparation and Processing Services	SIC Marketing Level 7374-08	companies 26companies
Computer Software Parent: Prepackaged Software	SIC Marketing Level 7372-06	companies
Apple Products Parent: Deciduous Tree Fruits	SIC Marketing Level 0175-05	companies 11companies
Communication Equipment (Manufacturing) Parent: Radio and Television Broadcasting and Communications Equipment	SIC Marketing Level 3663-02	companies 213companies
Electronic Research & Development Parent: Commercial Physical and Biological Research	SIC Marketing Level 8731-06	companies 152companies
Schools-Computers Parent: Junior Colleges and Technical Institutes	SIC Marketing Level 8222-03	companies 4companies
Radio Direction Finders (Manufacturing) Parent: Search, Detection, Navigation, Guidance, Aeronautical, and Nautical Systems and Instruments	SIC Marketing Level 3812-08	companies 1companies
Missile/Rocket Instr/Guidance Equipment (Manufacturing) Parent: Search, Detection, Navigation, Guidance, Aeronautical, and Nautical Systems and Instruments	SIC Marketing Level 3812-10	companies
Thermoelectric Equipment (Manufacturing) Parent: Semiconductors and Related Devices	SIC Marketing Level 3674-02	companies 6companies
Computers-Multimedia Parent: Computer Integrated Systems Design	SIC Marketing Level 7373-07	companies 74companies
Accounting Software & Solutions Parent: Prepackaged Software	SIC Marketing Level 7372-04	companies 142companies
Computers-Virtual Reality Parent: Computer Integrated Systems Design	SIC Marketing Level 7373-08	companies 127companies
Physical Therapy Equipment (Wholesale) Parent: Medical, Dental, and Hospital Equipment and Supplies	SIC Marketing Level 5047-01	companies 168companies
Tubing-Metal (Wholesale) Parent: Metals Service Centers and Offices	SIC Marketing Level 5051-10	companies 49companies
Animal Health Products (Manufacturing) Parent: Prepared Feed and Feed Ingredients for Animals and Fowls, Except Dogs and Cats	SIC Marketing Level 2048-01	companies 101companies
Student Housing Parent: Rooming and Boarding Houses	SIC Marketing Level 7021-06	companies 613companies
Schools-Cognitive Disabilities Parent: Elementary and Secondary Schools	SIC Marketing Level 8211-06	companies 26companies
Structures Air Supported Parent: General Contractors-Nonresidential Buildings, other than Industrial Buildings and Warehouses	SIC Marketing Level 1542-24	companies 2companies
Piping Contractors Parent: Water, Sewer, Pipeline, and Communications and Power Line Construction	SIC Marketing Level 1623-02	companies 138companies
Rolling Mill Machinery (Manufacturing) Parent: Rolling Mill Machinery and Equipment	SIC Marketing Level 3547-02	companies 21companies
Warehouses-Commodity & Merchandise Parent: Farm Product Warehousing and Storage	SIC Marketing Level 4221-05	companies 340companies
Warehouses-Steel & Heavy Machinery Parent: Special Warehousing and Storage, Not Elsewhere Classified	SIC Marketing Level 4226-09	companies 11companies
Television Studio Equipment (Wholesale) Parent: Electronic Parts and Equipment, Not Elsewhere Classified	SIC Marketing Level 5065-25	companies 20companies
Chairs-Orthopedic & Lift (Wholesale) Parent: Medical, Dental, and Hospital Equipment and Supplies	SIC Marketing Level 5047-14	companies 12companies
Fishing Lake Management Parent: Hunting, Trapping, Game Propagation	SIC Marketing Level 0971-05	companies 20companies
Water Wheels Parent: Water Well Drilling	SIC Marketing Level 1781-06	companies 3companies
Internet Artists Social Network (Manufacturing) Parent: Miscellaneous Publishing	SIC Marketing Level 2741-28	companies 8companies
Brass (Wholesale) Parent: Plumbing and Heating Equipment and Supplies (Hydronics)	SIC Marketing Level 5074-26	companies 2companies
Ceramic Products-Industrial (Wholesale) Parent: Nondurable Goods, Not Elsewhere Classified	SIC Marketing Level 5199-62	companies 2companies
Roof Curbs (Manufacturing) Parent: Sheet Metal Work	SIC Marketing Level 3444-15	companies 2companies
Posts-Corner Posts (Wholesale) Parent: Durable Goods, Not Elsewhere Classified	SIC Marketing Level 5099-37	companies 2companies
Bowling Apparel & Accessories (Manufacturing) Parent: Apparel and Accessories, Not Elsewhere Classified	SIC Marketing Level 2389-07	companies 2companies
Silica Gel (Manufacturing) Parent: Industrial Inorganic Chemicals, Not Elsewhere Classified	SIC Marketing Level 2819-13	companies 1companies
Electronic Enclosures (Manufacturing) Parent: Metal Stampings, Not Elsewhere Classified	SIC Marketing Level 3469-18	companies 5companies
Industrial Patterns (Manufacturing) Parent: Industrial Patterns	SIC Marketing Level 3543-02	companies 45companies
Print Blocks (Manufacturing) Parent: Printing Trades Machinery and Equipment	SIC Marketing Level 3555-05	companies 1companies
Cash Registers & Supplies Repairing (Wholesale) Parent: Office Equipment	SIC Marketing Level 5044-27	companies 4companies
Podiatrists Equipment & Supplies (Wholesale) Parent: Medical, Dental, and Hospital Equipment and Supplies	SIC Marketing Level 5047-21	companies 127companies
Architects Supplies (Wholesale) Parent: Professional Equipment and Supplies, Not Elsewhere Classified	SIC Marketing Level 5049-01	companies 55companies
Heavy Construction Equipment-Rental Parent: Heavy Construction Equipment Rental and Leasing	SIC Marketing Level 7353-98	companies 414companies
Power Tool Supplies & Repairs Parent: Repair Shops and Related Services, Not Elsewhere Classified	SIC Marketing Level 7699-38	companies 220companies
Laboratory Set-Up Consultants Parent: Management Consulting Services	SIC Marketing Level 8742-57	companies 6companies
Libraries-Public Parent: Libraries	SIC Marketing Level 8231-06	companies 9,695companies
Computers-Programming Instruction Parent: Data Processing Schools	SIC Marketing Level 8243-02	companies 232companies
City Government-Libraries Parent: Libraries	SIC Marketing Level 8231-04	companies 91companies
State Government-Libraries Parent: Libraries	SIC Marketing Level 8231-02	companies 57companies
County Government-Libraries Parent: Libraries	SIC Marketing Level 8231-03	companies 32companies
Computer-Software Developers Parent: Computer Programming Services	SIC Marketing Level 7371-08	companies
Semiconductor Devices (Wholesale) Parent: Electronic Parts and Equipment, Not Elsewhere Classified	SIC Marketing Level 5065-39	companies 52companies
Computer Applications Retail (Wholesale) Distr Parent: Computer and Computer Software Stores	SIC Marketing Level 5734-19	companies 6companies
Battery Charging Equipment (Manufacturing) Parent: Electrical Equipment for Internal Combustion Engines	SIC Marketing Level 3694-02	companies 28companies
Simulators & Training Devices (Manufacturing) Parent: Search, Detection, Navigation, Guidance, Aeronautical, and Nautical Systems and Instruments	SIC Marketing Level 3812-13	companies 21companies
Religious Schools Parent: Elementary and Secondary Schools	SIC Marketing Level 8211-01	companies 1,463companies
Hispanic Services Parent: Social Services, Not Elsewhere Classified	SIC Marketing Level 8399-31	companies 20companies
Gymnastic Instruction Parent: Amusement and Recreation Services, Not Elsewhere Classified	SIC Marketing Level 7999-36	companies 2,197companies
Horticultural Equipment (Manufacturing) Distributors Parent: Lawn and Garden Tractors and Home Lawn and Garden Equipment	SIC Marketing Level 3524-04	companies 18companies
Bowling Instruction Parent: Amusement and Recreation Services, Not Elsewhere Classified	SIC Marketing Level 7999-16	companies 15companies
Livestock Services-Except Veterinary Parent: Livestock Services, except Veterinary	SIC Marketing Level 0751-98	companies 110companies
Tree Consultants Parent: Landscape Counseling and Planning	SIC Marketing Level 0781-08	companies 51companies
Health Appliances (Wholesale) Parent: Medical, Dental, and Hospital Equipment and Supplies	SIC Marketing Level 5047-10	companies 10companies
Rods-Threaded (Wholesale) Parent: Metals Service Centers and Offices	SIC Marketing Level 5051-50	companies 3companies
Pipe-Used (Wholesale) Parent: Plumbing and Heating Equipment and Supplies (Hydronics)	SIC Marketing Level 5074-03	companies 21companies
Pipe-Plastic (Wholesale) Parent: Plastics Materials and Basic Forms and Shapes	SIC Marketing Level 5162-10	companies 13companies
Shoes-Dance (Retail) Parent: Shoe Stores	SIC Marketing Level 5661-11	companies 11companies
Surgical Appliances (Retail) Parent: Miscellaneous Retail Stores, Not Elsewhere Classified	SIC Marketing Level 5999-13	companies 119companies
Photo-Modeling Studios Parent: Commercial Photography	SIC Marketing Level 7335-06	companies 8companies
Pipe-Renting Parent: Equipment Rental and Leasing, Not Elsewhere Classified	SIC Marketing Level 7359-89	companies 5companies
Cheerleading Instructions Parent: Membership Sports and Recreation Clubs	SIC Marketing Level 7997-32	companies 278companies
Emergency Chiropractic Service Parent: Offices and Clinics of Chiropractors	SIC Marketing Level 8041-03	companies 24companies
Naprapaths Parent: Health and Allied Services, Not Elsewhere Classified	SIC Marketing Level 8099-17	companies 36companies
Spinal Decompression Parent: Health and Allied Services, Not Elsewhere Classified	SIC Marketing Level 8099-73	companies 16companies
Engineers-Pipe Line Parent: Engineering Services	SIC Marketing Level 8711-65	companies 17companies

Other classifications

Search "integrated-support-systems" in Extended NAICS →

Sources & methodology

NAICS definitions: U.S. Census Bureau, 2022

SIC definitions: OSHA SIC Manual

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SIC 6-Digit Codes for "integrated-support-systems"

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