Mainframes Software Development Companies

Mainframe computers are large monolithic systems, which usually require custom or specially written software applications. The companies in this category primarily engineer these applications.

• Innovative Software Solutions - Develops and maintains applications for the AS/400 platform. companies Also companies migrates and ports existing software and companies data.
• H&W Computer Systems, Inc. - Develops system and application software for mainframes and PCs. Information about products and support.
• Alia Systems Limited - UK company performing bespoke software development for IBM mainframes, AS400, and UNIX systems. Also integrates legacy systems with emerging technologies.
• Mainframe Software Innovations - Application performance improvement specialists that reduce run-time and CPU-time of application programs in an IBM mainframe environment.
• HOB, Inc. - Offers development to facilitate mainframe connectivity and encryption.
• Maintec Technologies - Offers training and development services.
• IT Doctors - Association of UK-based mainframe consultants. Highlights platforms software development and mainframes languages supported.

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