Top Companies Using IBM OS/400

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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.

Top industries utilizing this technology

Business Services
Custom Software & IT Services
Manufacturing
Retail
Finance

1-10 of 951 Companies using IBM OS/400

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1
Amazon
Technologies used by the company: 3,263
Amazon is a global e-commerce and cloud computing company founded in 1994 and headquartered in Seattle, Washington. The company operates through three main segments: North America, International, and Amazon Web Services (AWS). Amazon's retail platfor m offers millions of products across numerous categories through websites including amazon.com, amazon.ca, amazon.fr, amazon.de, and many others worldwide. The company manufactures electronic devices such as Kindle e-readers, Fire tablets, Fire TVs, and Echo smart speakers. Amazon provides services including AWS cloud computing, Kindle Direct Publishing for authors, marketplace platforms for third-party sellers, digital content streaming, and Amazon Prime membership program offering benefits like free shipping and media streaming. The company serves diverse customer segments including consumers, merchants, content creators, and enterprise clients across global markets. Read more
Additional technologies used by Amazon:
Apache Log4j
Ab Initio
Infinite Telecom
See 3,263 technologies
2
Walmart
Technologies used by the company: 2,833
Walmart Inc. engages in the operation of retail, wholesale, other units, and eCommerce worldwide. The company operates through three segments: Walmart U.S., Walmart International, and Sam's Club. It operates supercenters, supermarkets, hypermarkets, warehouse clubs, cash and carry stores, and discount stores under Walmart and Walmart Neighborhood Market brands; membership-only warehouse clubs; ecommerce websites, such as walmart.com.mx, walmart.ca, flipkart.com, PhonePe and other sites; and mobile commerce applications. The company offers grocery and consumables, including dairy, meat, bakery, deli, produce, dry, chilled or frozen packaged foods, alcoholic and nonalcoholic beverages, floral, snack foods, candy, other grocery items, health and beauty aids, paper goods, laundry and home care, baby care, pet supplies, and other consumable items; fuel, tobacco and other categories. It is also involved in the provision of health and wellness products covering pharmacy, optical and hearing services, and over-the-counter drugs and other medical products; and home and apparel including home improvement, outdoor living, gardening, furniture, apparel, jewelry, tools and power equipment, housewares, toys, seasonal items, mattresses and tire and battery centers. In addition, the company offers consumer electronics and accessories, software, video games, office supplies, appliances, and third-party gift cards. Further, it operates digital payment platforms; and offers financial services and related products, including money transfers, bill payments, money orders, check cashing, prepaid access, co-branded credit cards, installment lending, and earned wage access. Additionally, the company markets lines of merchandise under private brands, including Allswell, Athletic Works, Equate, and Free Assembly. Read more
Additional technologies used by Walmart:
BlackBerry Enterprise Server
Cinema 4D
Apache Log4j
See 2,833 technologies
3
UnitedHealth Group
Technologies used by the company: 3,074
Founded in 1977, UnitedHealth Group is a leading health insurance and healthcare services company. The organization provides a comprehensive range of health insurance plans, including medical, dental, vision, and life insurance coverage for individua ls and businesses. UnitedHealth Group also offers healthcare delivery services, technology solutions, and pharmacy benefits management through its diverse portfolio of subsidiaries operating across multiple countries worldwide. Read more
Additional technologies used by UnitedHealth Group:
Apache Log4j
Ab Initio
Revolut for Business
See 3,074 technologies
4
CVS Health
Technologies used by the company: 2,913
CVS Health is a diversified healthcare company providing healthcare services, pharmacy care, health benefits, and consumer health solutions. Its businesses include CVS Pharmacy, CVS Caremark, CVS Specialty, Aetna, and Oak Street Health. The company s erves individuals, employers, health plans, and government organizations through retail pharmacies, prescription benefit management, specialty pharmacy, insurance, primary care, and other healthcare services, with a focus on improving access, affordability, and health outcomes. Read more
Additional technologies used by CVS Health:
BlackBerry Enterprise Server
IBM Retail Environment for SUSE Linux
Apache Log4j
See 2,913 technologies
5
McKesson
Technologies used by the company: 2,494
McKesson Corporation is a publicly traded healthcare company headquartered in Irving, Texas, founded in 1833. The company provides pharmaceutical distribution, medical supplies, and healthcare technology solutions through four core segments: North Am erican Pharmaceutical, Oncology and Multispecialty, Prescription Technology Solutions, and Medical-Surgical Solutions. McKesson serves pharmacies, hospitals, health systems, pharmaceutical manufacturers, and government facilities across North America and internationally. Read more
Additional technologies used by McKesson:
BlackBerry Enterprise Server
Cinema 4D
Apache Log4j
See 2,494 technologies
6
Microsoft
Technologies used by the company: 3,482
Microsoft Corp. engages in the provision of developing and marketing software and hardware services. Its products include operating systems for computing devices, servers, phones and intelligent devices. It also offers server applications for distrib uted computing environments, productivity applications, business solution applications, desktop and server management tools, software development tools, video games, and online advertising. It operates through the following segments: Productivity and Business Processes, Intelligent Cloud, and More Personal Computing. The Productivity and Business Processes segment consists of products and cloud services in portfolio of productivity, communication, and information services. It comprises of office commercial, office consumer, and Microsoft Enterprise Services dynamics business solutions. The Intelligent Cloud segment offers hybrid server products and cloud services. It comprises of server products and cloud services and enterprise services. The More Personal Computing segment comprises of windows, devices, gaming, and search advertising. The company was founded by William Henry Gates III in 1975 and is headquartered in Redmond, WA. Read more
Additional technologies used by Microsoft:
Apache Log4j
Exact MAX
Ab Initio
See 3,482 technologies
7
Costco Wholesale
Technologies used by the company: 1,222
Costco Wholesale is a globally recognized retail company that operates on a membership based warehouse model, offering a wide selection of products ranging from groceries and household essentials to electronics and apparel. The company is known for i ts focus on value, providing high quality goods at competitive prices through efficient bulk purchasing and streamlined operations. It also offers a curated selection of private label products alongside well known brands. With an emphasis on customer satisfaction, ethical sourcing, and operational efficiency, the organization continues to build strong loyalty among both individual shoppers and business customers. Read more
Additional technologies used by Costco Wholesale:
BlackBerry Enterprise Server
Adobe Illustrator
Apache Log4j
See 1,222 technologies
8
JPMorgan Chase
Technologies used by the company: 3,397
Headquartered in New York, NY, JPMorgan Chase & Co. (NYSE: JPM) is a leading global financial services firm with operations worldwide. Founded in 1968, the firm provides services in investment banking, commercial banking, asset management, financial transaction processing, and consumer and small business banking under the J.P. Morgan and Chase brands. Read more
Additional technologies used by JPMorgan Chase:
Apache Log4j
Logback
Ab Initio
See 3,397 technologies
9
JP Morgan
Technologies used by the company: 983
Founded in 1799, JPMorgan Chase & Co. is a global financial services firm with operations in more than 60 countries. The firm specializes in investment banking, financial services for consumers, small business and commercial banking, financial transa ction processing, asset management and private equity. The company is headquartered in New York City, New York. Read more
Additional technologies used by JP Morgan:
Adobe Illustrator
Apache Log4j
Cinema 4D
See 983 technologies
10
Allianz
Technologies used by the company: 1,580
Allianz Group is a Germany-based insurance and asset management company that provides a broad portfolio of personal and commercial financial protection products. Its offerings include property, life, and health insurance, as well as assistance servic es, credit insurance, and global business insurance. The company also provides asset management solutions, serving individuals, businesses, and institutional clients across international markets. Read more
Additional technologies used by Allianz:
Daily
NetIQ PlateSpin
SAP Governance, Risk, and Compliance
See 1,580 technologies

Best Alternatives for IBM OS/400

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

Ubuntu Unix Linux CentOS Debian IBM OS/400

Products owned by IBM

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

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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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951 companies using this technology

By IBM

Top industries utilizing this technology

Best Alternatives for IBM OS/400

Products owned by IBM

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Top Companies Using IBM OS/400

951 companies using this technology

By IBM

Companies adopted this tech in the last month

The market share of the technology in its category

Top industries utilizing this technology

Best Alternatives for IBM OS/400

Products owned by IBM

Additional top technologies lists

Top Companies utilizing Microsoft Windows OS

Top Companies utilizing Dell OpenManage

Top Companies utilizing Fusion RTOS

Top Companies utilizing Fedora

Frequently Asked Questions Regarding IBM OS/400

Get Started with ZoomInfo

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Supercharge Your Prospecting

Grow Your Business

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