International Software Company helps businesses worldwide improve the productivity of their IT teams.
We design intuitive solutions that streamline workflows, speed up application deployments,
and deliver complete understanding of Operations processes.

Mainframe Software

Earn more value from your mainframe. Whether you are looking for a simple way to analyze all of your z/OS-executed work, or an effective tool for finding JCL errors, ISC's solutions allow you to meet your business objectives.

New Product

eSMF logo to manage SMF logs

eSMF offers thorough analysis of

z/OS jobs. Manage and store SMF logs with minimal CPU use.


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JCL Checker
JCL checker validates JCL

JCL Checker
rapidly and
efficiently finds and reports
all JCL-related problems.


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Request a demonstration of our z/OS and distributed software.

Request a Demonstration

Learn more about our software
through a web demonstration
with our technical team.

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Mainframe and Multiplatform Solutions


Our data cross-referencing software
effectively audits, analyzes, and
reverse documents IT systems.

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ISC's flagship solution offers
rapid, efficient, and completely automatic
application deliveries.

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Get DevOps. Get Results. 

Automated releases. 

Faster implementations. 

Better collaboration. 

ISC's proven experience.

ISC's solutions provide critical information about everything from system cross references to execution statistics, making it easier to manage Jobs across the entire software development life cycle.

No matter which development methodology your company uses, our solutions transform the way Development and Operations teams work together. To learn more about using International Software Company's expertise to achieve optimal DevOps collaboration,
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A few of ISCʼs clients

For more about our customers, click here >>

BNP Paribas is one of ISC's clients.
Societe general is one of ISC's clients.
AXA is one of ISC's clients.
Credit Agricole is one of ISC's clients.
Airbus helicopters is one of ISC's clients
Pictet is one of ISC's clients.
Natixis is one of ISC's clients.
Agirc Arrco is one of ISC's clients.