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21st Century Software

As leaders in data stewardship, 21st Century Software creates value across the mainframe through solutions that improve data resiliency while reducing risk and optimizing storage resources. 

Action Software International

A pioneer in actively tracking and managing change in the MVS systems environment, Action Software International (ASI) provides solutions that work together with some of the world’s largest institutions’ critical processes.  

Advanced Software Products Group Inc.

ASPG, a software leader for 30-plus years, specializes in IBM Z security solutions, including IDMS and z/OS encryption, RACF administration/reporting, enterprise password reset, user provisioning, device access, SMF data management, integrated coupling facility catalog recover...


ASNA provides a proven suite of flexible products and services allowing its customers to modernize, integrate, migrate and extend IBM i assets. 


BCS Group LLC is the proud distributor of Quick-EDD, a high availability (HA), disaster recovery (DR) and data transformation software for IBM i. 

Black Hill Software

Black Hill Software is focused on using modern tools to simplify the management of z/OS systems and help systems programmers work more productively.

BMC Software

Business runs on IT. IT runs on BMC Software.

ColeSoft Marketing, Inc.

ColeSoft Marketing is dedicated to the continued enhancement of diagnostic and development tools for sophisticated software engineers, applications programmers and systems programmers working on the IBM Z platform. If your program needs to execute correctly and run efficiently...

COMMON – Your Go-To Source for IBM and Power Systems Education

COMMON is a professional association of IBM technology users. We provide education, certification, and networking opportunities to help IT professionals at every level enhance their careers.

Computer Keyes

Computer Keyes is a leader in document distribution software for the IBM i. kLink allows your employees and customers to securely transfer/access IBM i documents from any mobile device or browser.

Compuware Corporation

Compuware is the world’s largest mainframe-dedicated software company.  As an agile organization, we provide our customers with net new capabilities and enhancements to our existing product portfolio every 90 days—without exception.

CorreLog, Inc.

CorreLog is now a part of BMC

Curbstone Corporation

Fully supported, industrial-strength, native credit card processing Software as a Service (SaaS) for the IBM i.


As a global leader in data performance and optimization solutions, the world’s largest banks, credit card, brokerage, insurance, healthcare, retail and telecommunication organizations rely on DataKinetics to dramatically improve their data throughput and processing.


Dino-Software Corporation (Dino-Software) develops z/OS enterprise solutions for the optimization of complex IT environments and z/OS storage management. In 2002, we released our vanguard product, T-REX.

Direct Computer Resources, Inc.

Direct Computer Resources’ DataVantage z/OS   mainframe and DataVantage Global distributed software allows you to edit, manage and mask your data safely, efficiently and affordably.  

Dovetailed Technologies, LLC

Dovetailed Technologies is a global provider of products and services that extend z/OS interoperability in today's open computing environments. 

DTS Software, Inc.

DTS Software is recognized worldwide as a leader in enterprise storage management technology. Our integrated suite of products helps you to monitor, manage and control your storage subsystems. We specialize in storage tools and solutions developed for the IBM z/OS, Hitachi VOS...

ESAi - Enterprise Systems Associates, Inc.

ESAi provides solutions for mainframe cost optimization, database productivity and performance for enterprise customers running Db2, IMS, Oracle, MS-SQL, CICS and more.  

Fischer International

Fischer’s vision for software development over the last 30 years has been to provide innovative solutions designed to leverage and enhance the mainframe’s place in the enterprise at all levels. 

Fresche Solutions

Fresche Solutions is the one place clients can turn for all of their IBM i application needs, including strategy and planning, analysis and productivity tools, application modernization solutions, value-added services, and skilled resources.

Grow your skills at IBM Systems Technical Universities (TechU)

Learn from the A-team of the IBM Systems community at TechU events worldwide. 

Gumbo Software, Inc.

For over 25 years, Gumbo Software Inc. has delivered some of the best utility software for designing, processing, converting and distributing IBM i printed output.


HarrisData is a family owned and operated business founded in 1972. We develop enterprise application software for mid-sized businesses. 

HiT Software, Inc., a BackOffice Associates, LLC Company

HiT Software, a BackOffice Associates LLC company, is a leading provider of change data capture and data integration products for a broad range of relational databases.

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