Gregory Adelson

President & Chief Executive Officer

Jack Henry

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Phone (Mobile)

+1 502 ❅❅❅ ❅❅❅❅

Phone (Mobile)

Phone (HQ)

(417) 235-6652

Phone (HQ)

❅❅❅❅❅@jackhenry.com

❅❅❅❅❅@gmail.com

Office Address (HQ)

663 W Hwy 60 663, Monett, Missouri, 65708, United States

Office Address (HQ)

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Work Biography for Gregory Adelson, Jack Henry

Gregory Adelson works as a President & Chief Executive Officer at Jack Henry, which is a Financial Software company with an estimated 7,200 employees; and founded in 1976. They are part of the Executive team within the C-Suite Department and their management level is C-Level. Gregory graduated from Texas State University and is currently based in Monett, United States.

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Education

BBA

Texas State University

Gregory's Workplace

Jack Henry

Jack Henry (Nasdaq: JKHY) is a well-rounded financial technology company that strengthens the connections between people and their financial institutions through technology and services that reduce the barriers to financial health. Approximately 7,500 community and regional banks and credit unions c...Read More

663 W Hwy 60 663, Monett, Missouri, 65708, United States

7,200

$2.3 B

Financial Software, Software, Business Services, Credit Cards & Transaction Processing, Custom Software & IT Services, Finance, Management Consulting

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Gregory’s company in the news

Triangle CU chooses Jack Henry

June 9, 2025

Jack Henry CFO Mimi Carsley to Participate in Morgan Stanley Conference

June 6, 2025

Jack Henry CEO Greg Adelson to Present at Strategic Decisions Conference

May 22, 2025

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In your first interaction

Gregory is located in United States

JHA Payment Solutions by Jack Henry is used by 992 companies

Jack Henry’s Funding

Last funding

$180M

May 16, 2023

Total raised

$187M

Work Colleague

See Gregory Adelson's coworkers out of Jack Henry's 7,200 employees

Name & Title	Contact Info
Asha Dada President		Reveal for Free
Rob Zelinka Chief Information Officer	❅❅❅❅❅@jackhenry.com	Reveal for Free
Tede Forman President, Payment Solutions	❅❅❅❅❅@jackhenry.com +1 270 ❅❅❅ ❅❅❅❅	Reveal for Free
Mimi Carsley Chief Financial Officer & Treasurer	❅❅❅❅❅@jackhenry.com	Reveal for Free
Danny Johnston Group President - Gladiator Technology	+1 678 ❅❅❅ ❅❅❅❅	Reveal for Free
Shanon McLachlan Chief Operating Officer	❅❅❅❅❅@jackhenry.com	Reveal for Free
Kevin Williams Chief Financial Officer	+1 417 ❅❅❅ ❅❅❅❅ ext. ❅❅❅❅	Reveal for Free
Gregg Lester Co-Chief Executive Officer & President & Co-Founder	❅❅❅❅❅@balcony.technology	Reveal for Free