NAICS Code 54151 - Computer Systems Design and Related Services

Government Level - NAICS 5-Digit

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Total Verified Companies: 45,363
Contact Emails: 734,931
Company Websites: 27,217
Phone Numbers: 33,973
Business Addresses: 45,363
Companies with Email: 30,603
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NAICS CODE 54151
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Last Updated: 05/02/2025
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NAICS Code 54151 Description

This industry comprises establishments primarily engaged in providing expertise in the field of information technologies through one or more of the following activities: (1) writing, modifying, testing, and supporting software to meet the needs of a particular customer; (2) planning and designing computer systems that integrate computer hardware, software, and communication technologies; (3) on-site management and operation of clients' computer systems and/or data processing facilities; and (4) other professional and technical computer related advice and services. Source: Census.gov

Parent Category - 4-digit Level (less specific)

Subcategories - 6-digit Level (more specific)

Cross-References

For some business types, there may be a similar industry to NAICS Code 54151 - Computer Systems Design and Related Services that is a better classification match. Providing robotics engineering design, integration, and related consulting services for industrial and manufacturing facilities and processes--are classified in NAICS Code 54133 - Engineering Services; Retailing computer hardware or software products and systems and providing supporting services, such as customized assembly of personal computers--are classified in NAICS Code 44921 - Electronics and Appliance Retailers; Merchant wholesaling computer hardware or software products and providing supporting services, such as customized assembly of personal computers--are classified in NAICS Code 42343 - Computer and Computer Peripheral Equipment and Software Merchant Wholesalers; Software design, development, and publishing, or software publishing only--are classified in NAICS Code 51321 - Software Publishers; Providing computer data processing services at their own facility for others--are classified in NAICS Code 51821 - Data Processing, Hosting, and Related Services; Providing computer training (except computer repair), such as programming, software, systems, and network management training--are classified in NAICS Code 61142 - Computer Training; and Repairing computer, computer peripheral, and communication equipment--are classified in NAICS Code 81121 - Electronic and Precision Equipment Repair and Maintenance.

Companies

SICCODE.com compiles comprehensive business data and executive contact leads for businesses within NAICS Code 54151 - Computer Systems Design and Related Services. Some of the leading and most notable companies are listed below. To order a list of companies within NAICS Code 54151 - Computer Systems Design and Related Services 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.

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Industry Executives

Would you like to email executives in NAICS Code 54151 - Computer Systems Design and Related Services? 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

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Questions & Answers

  • How many active businesses operate in NAICS Code 54151?

    There are 45,363 verified business locations operating primarily in this industry.