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Top Companies Using IBM OS/400

951 companies using this technology

By IBM

The IBM Operating System/400 licensed program provides system support for all models of IBM iSeries and AS/400 RISC systems.

57

Companies adopted this tech in the last month

0.14%

The market share of the technology in its category

Top industries utilizing this technology

  • Business Services
  • Custom Software & IT Services
  • Manufacturing
  • Retail
  • Finance

1-10 of 951 Companies using IBM OS/400

Sort companies by

  1. 1
    Amazon

    Technologies used by the company: 3,263

  2. 2
    Walmart

    Technologies used by the company: 2,833

  3. 3
    UnitedHealth Group

    Technologies used by the company: 3,074

  4. 4
    CVS Health

    Technologies used by the company: 2,913

  5. 5
    McKesson

    Technologies used by the company: 2,494

  6. 6
    Microsoft

    Technologies used by the company: 3,482

  7. 7
    Costco Wholesale

    Technologies used by the company: 1,222

  8. 8
    JPMorgan Chase

    Technologies used by the company: 3,397

  9. 9
    JP Morgan

    Technologies used by the company: 983

  10. 10
    Allianz

    Technologies used by the company: 1,580

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Best Alternatives for IBM OS/400

Usage statistics of alternative technologies to IBM OS/400, based on Zoominfo's comprehensive dataset

UbuntuUnixLinuxCentOSDebianIBM OS/400

Products owned by IBM

A closer look at IBM's additional technologies: understanding their comprehensive range of digital tools and creative solutions

Additional top technologies lists

See additional lists of companies utilizing top technologies, ranked by revenue, size, and funding.

Frequently Asked Questions Regarding IBM OS/400

What is the IBM OS/400 technology?
The IBM Operating System/400 licensed program provides system support for all models of IBM iSeries and AS/400 RISC systems. For more information,
How many companies added the IBM OS/400 technology in the last month?
57 companies added IBM OS/400 to their tech stack in the last month.
What is IBM OS/400 technology’s market share?
IBM OS/400 market share is 0.14% out of all the technologies in the same category.
What companies are using IBM OS/400?
From the data gathered in Zoominfo, Amazon, Walmart, UnitedHealth Group, CVS Health, McKesson, are using the IBM OS/400 technology. You can see the full list in the above results table.
How many companies are using IBM OS/400?
951 companies are using IBM OS/400.
Which industries do companies commonly use IBM OS/400 for their needs?
Companies in Business Services, Custom Software & IT Services, Manufacturing commonly use IBM OS/400.
What are the best alternatives for IBM OS/400?
According to Zoominfo’s data Ubuntu, Unix, Linux, CentOS, Debian, are competitors of IBM OS/400. For more information,
See more information about IBM OS/400

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