z/OS is an IBM mainframe operating system. It's designed for high-volume transaction processing, large databases, and mission-critical applications. It is commonly used in industries such as finance, insurance, and government where reliability, security, and scalability are paramount.
Whether you're looking to get your foot in the door, find the right person to talk to, or close the deal — accurate, detailed, trustworthy, and timely information about the organization you're selling to is invaluable.
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