NAICS Code 541511 Custom Computer Programming Services


Professional, Scientific, and Technical Services


This U.S. industry comprises establishments primarily engaged in writing, modifying, testing, and supporting software to meet the needs of a particular customer.

Cross References

Establishments primarily engaged in
  • Publishing packaged software: classified in Industry 511210, Software Publishers
  • Planning and designing computer systems that integrate computer hardware, software, and communication technologies, even though such establishments may provide custom software as an integral part of theirservices: classified in U.S. Industry 541512, Computer Systems Design Services.

Industries Included

  • Applications software programming services, custom computer
  • Computer program or software development, custom
  • Computer programming services, custom
  • Computer software analysis and design services, custom
  • Computer software programming services, custom
  • Computer software support services, custom
  • Programming services, custom computer
  • Software analysis and design services, custom computer
  • Software programming services, custom computer
  • Web (i.e., Internet) page design services, custom

Industry Leaders

Free Business Search - NAICS 541511

Industry Overview

Total Companies:36657

Est. Employment:702498