IBM z Systems
Exceed Extraordinary Expectations


What is your cognitive business challenge?

The new generation of the mainframe and the IBM z enterprise solutions enable you to create outstanding customer experiences through mobile and analytics, deliver agility and efficiency through cloud, and ensure always on service and data protection.

92 of the largest 100 banks
run on IBM z

One IBM z mainframe can
run 2.5 billion transactions
a day

The 10 largest insurance companies trust IBM z

IBM z Systems are designed
to deliver 100% uptime

23 of the top 25 US retailers
run on IBM z

World Inside z Systems: Analytics (YouTube, 00:01:33)  

World Inside z Systems: Analytics


Real time analytics

IBM z Systems can help you compete in the Cognitive era. Gain faster customer insights, business insights and systems insights with decisions based on real-time analysis of current data delivered on an analytics platform designed for availability, optimised for flexibility, and engineered with the highest levels of security.

Business Agility with Cloud and IBM z Systems (YouTube, 00:01:43)  

Business Agility with Cloud and IBM z Systems


Hybrid cloud

Cloud is helping businesses deliver unprecedented levels of agility for quicker time to market and richer customer experiences. But not all cloud infrastructures are equal. IBM z is the world's leading cloud platform for enterprise transactions, systems of record and application workloads.

Redefine mobile apps: IBM MobileFirst and IBM z Systems (YouTube, 00:02:40)  

Redefine mobile apps: IBM MobileFirst and IBM z Systems


Enterprise mobility

Over 10 billion mobile devices are accessing information. IBM z Systems is able to scale to handle the huge number of often unpredictable transaction rates and volumes. IBM z delivers proven mobile integration with 100% uptime and the world’s best security for better client experiences.

IBM z13 mainframe: The new possible (YouTube, 00:35:29)  

IBM z13 mainframe: The new possible


Enterprise security

IBM z Systems mainframes are the world’s most secure servers for business and deliver the highest level of data security commercially available. IBM z offers built-in enterprise security capabilities to simplify complex operational security processes.

IBM z Systems

Know what you are looking for?

Customer success

Why IBM z Systems?

Forward-thinking organisations exploit IBM z Systems to build greater business value, reduce cost and create competitive advantage by providing fast, reliable, and continuous service.

Kenya Power is using z Systems to increase access to energy by 50%

Citi relies on IBM z to process around 150,000 transactions per second

The world’s largest retailer uses IBM z to serve 250 million people a week


Delivers multichannel retailing to digital

Met Office

Processes 10 million daily weather observations faster and more accurately

White Cube

Benefits of moving from an x86 to an Enterprise Linux Server based on IBM zEnterprise technology.


Redefines travel commerce


Processes more than 150 million transactions a day and is fully operational 99.999 percent of the time.

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Get to know experts

  • Mark Anzani

    Mark Anzani

    VP, Portfolio And Technical Strategy, z Systems


  • Eysha Powers

    Eysha Powers

    z Systems Crypto & Security


  • Willie Favero

    Willie Favero

    zChampion, Dynamic Warehouse on z/OS Swat Team, DB2 SME, University Ambassador z, Sr Cert IT Specialist


  • Gururaj Rao

    Gururaj Rao

    IBM Fellow & VP, STG Development, India & South Asia


  • Steve Strutt

    Steve Strutt

    CTO Cloud Computing, UK & Ireland - SGI cross-brand


  • Chung-lung Shum

    Chung-lung Shum

    Distinguished Engineer, z Systems Processor Design/Architect


  • Paul DiMarzio

    Paul Dimarzio

    Worldwide Portfolio Marketing Manager, IBM z Systems Big Data and Analytics


  • Ursula Braun

    Ursula Braun

    Linux on z Systems & Virtualisation Development


  • Tim Hahn

    Tim Hahn

    Distinguished Engineer, Chief Architect, Connected Vehicle and Internet of Things


  • Anna Lee

    Anna Lee

    Global Development Manager - Mobility Services

  • Harry Yudenfriend

    Harry Yudenfriend

    IBM Fellow, Mainframe I/O Technology


  • Mary Hall

    Mary Hall

    WW Digital & Social Media Marketing for z Systems