Infrastructure and Legacy Modernization | TmaxSoft
Freedom to do more for you
TmaxSoft was founded on the principle that there is always a better way. Nothing will stop us from creating better solutions that improve your business in ways that other companies can’t. Or won’t. A global software innovator focused on cloud, infrastructure and legacy modernization, we give you the freedom to take control of your technology. Our complete stack of software solutions help you efficiently manage and fully leverage your critical data. This provides global IT customers with software-defined mainframe rehosting, middleware and RDBMS technology that enables IT to actively and effectively contribute to achieving business objectives. With our remarkable technology, fresh perspective, collaborative spirit, and unusual clarity and transparency, you’ll finally have the choice you deserve. Along with freedom from status quo technology, more opportunities and faster ways to innovate, reduced risk of change, greater cost savings, and a better customer experience.

Reach beyond. Climb higher. Eliminate boundaries. Liberate your thinking. Read our company brochure. DOWNLOAD NOW

Dr. Daeyeon  Park

Dr. Daeyeon Park

Dr. Daeyeon Park started TmaxSoft more than 20 years ago with a single, transaction processing monitor called Tmax and a vision for advancing his country’s IT industry. From this modest origin, he built the largest software developer in Korea offering a wide range of enterprise software from a robust database application to a mainframe rehosting solution. Today, TmaxSoft has more than 1,000 employees in 20 countries around the world and the company is continuing its legacy of innovation. Dr. Park received his Bachelor and Master of Engineering in Computer Science from the University of Oregon, in Eugene. He was awarded his Doctorate of Engineering in Computer Science from the University of Southern California. In addition, Dr. Park was a Professor of Electrical Engineering at the Korea Institute of Science and Technology (KAIST) in Seoul, which is widely considered the MIT of Korea.

Kv  Suresh

Kv Suresh

Global CEO and President
John H.  Yun

John H. Yun

Global CTO and President
Andrew  Chang

Andrew Chang

Chief Operating Officer
Moses  Mathuram

Moses Mathuram

Vice President, Global Channels and Partnerships
Kelly  McClure

Kelly McClure

Vice President, Global Marketing
Paul  Bengtson

Paul Bengtson

Vice President, Sales, US
Paul  Bobak

Paul Bobak

Vice President, Technical Field Services
Raghu  Radhakrishnan

Raghu Radhakrishnan

CEO and Managing Director, TmaxSoft India


Moses Mathuram

Vice President, Global Channels and Partnerships
TmaxSoft US & Canada

Alexandre Ferreira Torres

CEO & President
TmaxSoft Brazil


Frederic Mercier

Managing Director
TmaxSoft France, Belgium & Italia

Markus Stadler

Managing Director
TmaxSoft DACH and Luxembourg


Mitsuyoshi Hayamizu

CEO & Managing Director
TmaxSoft Japan Co., Ltd.

David Kim

Managing Director – Regional Head
TmaxSoft Singapore Pte. Ltd.

Simon Kim

CEO & Managing Director
TmaxSoft China

Raghu Radhakrishnan

CEO & President
TmaxSoft Technologies Private Limited

Jeffrey Tu

Country Manager
TmaxSoft Taiwan Co., Ltd

Freedom, by the numbers
Over the past two decades, TmaxSoft has developed a complete stack of software products that upend the status quo. Founded in 1997, we are headquartered in Chicago, Illinois and stronger than ever with:
  • A global presence in 20 countries, from Australia to the U.S.
  • 18 subsidiaries
  • 1,000+ employees
  • 2,000+ customers worldwide, including many Fortune 500 organizations
  • 110+ global partners