Data 21 Inc. is a privately held veteran-owned California Corporation that has been delivering innovative, high-quality, and cost-effective mainframe-centric software solutions since 1980. Their mission is to empower businesses and enrich end-users in the workplace by providing trusted and integral daily production necessities to hundreds of mainframe installations worldwide.
With a strong focus on customer satisfaction and excellent product support, Data 21 Inc. has established itself as a reliable provider of ZIP compression, high-speed file transfer, session management, and mainframe modernization solutions. Their commitment to delivering cutting-edge software has made them a trusted name in the industry for over 40 years.
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