Global Reuter’s IBM Mainframe users List includes contact details like Company Name, First Name, Last Name, Email Address, Postal Address, and more of the decision makers and other professionals from the companies using the IBM Mainframe software. This is a verified and double-checked list that you can get in any desirable format that provides incredibly rare contacts – the ones you most want to reach. Global Reuters also does cleaning and updating the current list as much as possible compared to any other information provider that deals with business of providing mailing lists. We call every company every 3 months to verify the current positions of their decision makers and employees. The information we find today is provided to you instantly, so what we know is what you have at your fingertips. Also, we are persistently making additions to new company, brand and contact details that are emerging globally. We look for the extra, interesting details on people that make The List such a relevant source of new business leads. We also combing through same publications that may be waiting upon your desk for supplementary industry changes. We frequently review online and offline publications.