Industry Sector


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Establishments primarily engaged in manufacturing electronic computers. Electronic computers are machines which: (1) store the processing program or programs and the data immediately necessary for execution of the program; (2) can be freely programmed in accordance with the requirements of the user; (3) perform arithmetical computations specified by the user; and (4) execute, without human intervention, a processing program which requires them to modify their execution by logical decision during the processing run. Included in this industry are digital computers, analog computers, and hybrid digital/analog computers.


SIC Code 3571 - Electronic Computers is a final level code of the “Manufacturing” Division. There are 1,827 companies classified in this industry in the USA with an estimated employment of 32,640 people.

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Industry Examples

Common types of examples within SIC Code 3571 - Electronic Computers are:

  • Computers: digital, analog, and hybrid
  • Mainframe computers
  • Microcomputers
  • Minicomputers
  • Personal computers


For some business types, there may be a similar industry to SIC Code 3571 - Electronic Computers that is a better classification match. Establishments primarily engaged in manufacturing machinery or equipment which incorporate computers or a central processing unit for the purpose of performing functions such as measuring, displaying, or controlling process variables are classified based on the manufactured end product.

Companies compiles comprehensive business data and executive contact leads for businesses within SIC Code 3571 - Electronic Computers. Some of the leading and most notable companies are listed below. To order a list of companies within SIC Code 3571 - Electronic Computers for marketing (postal mailing, telemarketing, emailing) or analytics-use, click on the link below to “Buy Business List”. Our data analysts are standing by to assist in your list setup and target marketing.

Industry Executives

Would you like to email executives in SIC Code 3571 - Electronic Computers? Below are some of the common job titles available to be targeted.

  • Business Development
  • Chairman
  • C-Level
  • Director
  • Engineering
  • Executive Director
  • Facilities
  • Finance
  • Human Resource
  • IT
  • Manager
  • Marketing
  • Manufacturing
  • Operations
  • Owner
  • Partner
  • President
  • Principal
  • Purchasing
  • Sales
  • Vice President

For specific job title targeting, please provide details in the business list request form.

Executive Email List

Extended SIC Code Categories for SIC 3571

For business marketing and targeting, SIC Codes have been extended to provide more specific classifications within SIC Code 3571 – Electronic Computers. Extended SIC Codes are being continuously updated to reflect the current business environment.

6-digit SIC

  • 357101 Computers-Electronic (manufacturers)
  • 357103 Data Processing Equipment (manufacturers)
  • 357105 Computers & Computer Equipment Wholesalel & (manufacturers)

7-digit SIC

  • 3571001 Computers-Electronic (manufacturers)
  • 3571002 Personal Computer (manufacturers)
  • 3571003 Digital, Analog Or Hybrid Computers
  • 3571004 Minicomputers
  • 3571005 Mainframe Computers
  • 3571006 Data Processing Equipment (manufacturers)
  • 3571007 Computers & Computer Equipment Wholesale & (manufacturers)

8-digit SIC

  • 35710000 Electronic Computers
  • 35719901 Computers, Digital, Analog Or Hybrid
  • 35719902 Mainframe Computers
  • 35719903 Minicomputers
  • 35719904 Personal Computers (microcomputers)