Shaping the future of intelligent payments orchestration
ACI Worldwide leads global payments modernization with secure, scalable solutions that transform banking, merchant payments, and billing & bill payments.
NASDAQ: ACIW -0.09%
$46.26
Powering the world’s payments ecosystem
As an original innovator in global payments technology, ACI develops transformative software solutions to simplify the most complex payment challenges faced by businesses and institutions around the world.
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Thousands
of customers around the world
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$466M
FY 2024 Total EBITDA +18%
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$1.59B
FY 2024 Total Revenue +10%
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$203M
FY 2024 Net Income +67%
Nov 6, 2025
See ACI’s latest earnings reports
Join us for an event
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Nov 20, 2025, 9:00AM EST
Stephens Annual Investment Conference | NASH2025
ACI Worldwide will participate in the 27th Annual Investment Conference, hosted by Stephens Inc., taking place November 18–20, 2025, in Nashville, Tennessee. The event will feature over 250 presenting companies across key sectors including Technology, Financial Services, and Telecommunications.
Nov 20, 2025, 9:00AM EST
Stephens Annual Investment Conference | NASH2025
ACI Worldwide will participate in the 27th Annual Investment Conference, hosted by Stephens Inc., taking place November 18–20, 2025, in Nashville, Tennessee. The event will feature over 250 presenting companies across key sectors including Technology, Financial Services, and Telecommunications.
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Nov 6, 2025, 8:30 AM EST
ACI Worldwide, Inc. Third Quarter 2025 Financial Results
Live Teleconference Information
Nov 6, 2025, 8:30 AM EST
ACI Worldwide, Inc. Third Quarter 2025 Financial Results
Live Teleconference Information
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Aug 7, 2025, 8:30 AM EDT
ACI Worldwide, Inc. Second Quarter 2025 Financial Results
Live Teleconference Information
Aug 7, 2025, 8:30 AM EDT
ACI Worldwide, Inc. Second Quarter 2025 Financial Results
Live Teleconference Information
Corporate Sustainability
Forward thinking for our greater community
ACI Worldwide is committed to taking care of our customers, our people, the planet, and our business—for the long haul.
Learn More
ACI News
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Nov 17, 2025
ACI Worldwide to Discuss Payments Modernization and Fraud Trends at Three Investor Conferences
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Nov 6, 2025
ACI Worldwide, Inc. Reports Financial Results for the Quarter Ended September 30, 2025
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Nov 3, 2025
ACI Worldwide Acquires European Fintech Payment Components to Augment ACI Connetic