Overview
What can Enterprise COBOL do for your business
To maximize your IBM z/Architecture® ROI and improve performance of your business-critical applications, stay current with IBM® Enterprise COBOL for z/OS® compiler and IBM Automatic Binary Optimizer for z/OS (sold separately) and selectively optimize CPU-intensive parts of the applications.
Enterprise COBOL works with infrastructure technologies with native support for JSON, XML, and Java® and AMODE 64 (64-bit), including interoperability with AMODE 31 (31-bit).
Enterprise COBOL for z/OS Migration Portal
If you are migrating from Enterprise COBOL 4 or earlier versions to COBOL 6, you can visit the COBOL Migration Portal, which is a centralized place of all the Enterprise COBOL for z/OS migration-related information.
The one-stop portal provides detailed information, including case studies, COBOL experts interview videos, the cloud-based COBOL Migration Assistant, COBOL Migration and Performance Tuning Webinars, FAQs, other IBM products to support your migration, and many other resources, which help ease your migration efforts from COBOL 4 or earlier to COBOL 6 compiler.

Benefits
Optimize performance
Improve productivity
Modernize your applications
Compatible with earlier COBOL compilers
Enterprise COBOL and Automatic Binary Optimizer (ABO) team up
Client testimonials
Since we upgraded to IBM Enterprise COBOL Version 6 we’ve seen performance improve by up to 20 percent, which allows our core systems to handle increasing workload without affecting system response times.
Spokesperson
A large North American bank
The COBOL compiler product is a solid, high-quality product and we continue to have great success with COBOL 6.
Technical Lead
A large American insurance provider
Very good language, easy to learn and the latest version performs very well for both old and new code.
Steve Kemp
Systems Programmer
Computacenter.com