The rebranding of 21CS reflects a new chapter in the company’s history. And while our commitment to provide reliable products and exceptional customer service remains the same, we are pushing forward to the future of innovation and stepping beyond the 21st century.   

Since being founded nearly 30 years ago, 21CS has delivered innovative solutions essential for mission-critical operations across the business and IT spectrum.  The z/OS operating system and IBM mainframe hardware continues to be the platform of choice for the largest business enterprises in the world. As a trusted IBM partner, 21CS develops and supports software in the areas of system performance, storage management, systems resiliency, and cloud data management. In the mid-range segment, 21CS owns the VSEn operating system and is driven to redefine the future of this OS.    

21CS is a truly global company with significant development and senior management staff in the US, Australia, and Europe. We continue to hire in each of our global locations and are excited to announce the recent opening of our development lab in Greece.  Not only do we recognize the benefits of having a globally and culturally diverse workforce, we also prioritize having one that reflects a vast array of skills.  We value our senior staff while being committed to hiring recent university graduates as well as recent career changers.

Take a look around at our redesigned website and learn more about 21CS. Feel free to message me with any questions you may have.  We would love to hear from you.   

Nick Pachnos
CEO, 21CS