Unprecedented performance and efficiency: IBM FlashSystems and Real-time Compression enable enterprise users of IBM storage to achieve industry-leading performance and do so at an economical price point with Real-time Compression of live Production Tier-1 data. Backed by over 45 unique IBM patents and years of expertise, the IBM System Storage portfolio has never been stronger with unmatched functionality and strong client experiences.Read More »

  • GUI

    Powerful: Big data and analytics, cloud, and mobile are providing unprecedented opportunities to uncover insights, drive efficiencies and reach clients. With POWER8, IBM introduces a new generation of systems with the open innovation of the POWER8 processor and architecture to handle both existing workload consolidation and the workloads of tomorrow— delivering faster insights on both AIX/IBM i and the expanded Linux-based open server ecosystem. Read More »

  • Jason

    Plan, Execute, and Maintain: With a 3-to-1 engineer-to-sales ratio, Mark III is uniquely positioned to not only help your enterprise plan and implement your IT infrastructure strategy, but also to provide ongoing assistance and expertise throughout the life of your investment. All of Mark III’s senior engineers were formerly lead system administrators at large enterprises and, accordingly, can offer up uniquely comprehensive perspectives on solutions and challenges that align with your long-term priorities. Read More »

  • Success

    Hear it in Their Own Words: Since 1995, Mark III has been meeting and exceeding the expectations of our clients. Whether it be a major healthcare system, a large Texas municipality, or one of the largest multinational oil companies in the world, Mark III has consistently delivered for our clients in all phases in the IT infrastructure lifecycle. Come read about why many of our clients from our early years are still clients almost two decades later. Read More »


Welcome to Mark III Systems

Mark III Systems, Inc. is a leading enterprise IT solutions provider with a long, rich history of providing IT infrastructure solutions to a very diverse range of enterprise clients. Headquartered in Texas since 1995, Mark III has steadily grown from an IBM RS/6000 reseller to the oil & gas industry in the mid-1990s to a large, multidisciplinary solutions provider with enterprise clients of all sizes in almost every industry. For nearly 20 years, Mark III has invested and maintained its status as an IBM Premier Business Partner and developed core competencies around this IBM partnership to service our clients at a rare depth that is truly impactful to their operating success. Accordingly, Mark III has been recognized by IBM with numerous awards over the years, including a prestigious worldwide IBM Beacon Award in 2010 and 2013.

With a very strong staff of system engineers to complement our long-tenured sales team, Mark III has always placed an emphasis on helping our clients be successful throughout the life of any solution that we help a client architect and implement. Whether it be a routine healthcheck, a proactive roadmap planning meeting, or just a friendly call to see how things are going, we truly believe that any partnership with Mark III only starts with the initial implementation. We definitely encourage you to reach out to us and see what the “Mark III Difference” is all about! Learn more »

Customer Successes

"Our local Brocade and Mark III Systems teams have been there to support us every step of the way when I had questions."

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