ACI WORLDWIDE, INC.
ACI Worldwide is a digital payments software company headquartered in Elkhorn, Nebraska, that processes billions of transactions daily equating to trillions of U.S. dollars for customers in 94 countries. Banks, financial institutions, merchants, billers, acquirers, issuers, and other third-party payment service providers use its intelligent solutions to deploy secure payment rails across all channels.
Basic company information
Each field links to its source. Financial figures retain their reporting periods; background references are identified in the source list.
- Company / filing name
- ACI WORLDWIDE, INC. [1]
- Headquarters location
- Miami [2]
- Founded
- 1975 [2]
- Legal form
- Delaware corporation [2]
- Official website
- www.aciworldwide.com ↗ [2]
- ISIN (reported securities)
- US0044981019 [2]
- CIK
- 935036 [1]
- Country in background record
- United States; Ireland [2]
- Symbols / exchanges
- ACIW (Nasdaq) [1]
Company positioning and business
ACI Worldwide is a digital payments software company headquartered in Elkhorn, Nebraska, that processes billions of transactions daily equating to trillions of U.S. dollars for customers in 94 countries. Banks, financial institutions, merchants, billers, acquirers, issuers, and other third-party payment service providers use its intelligent solutions to deploy secure payment rails across all channels. [3]
Background text: Wikipedia contributors, ACI Worldwide. Selected introductory paragraphs, licensed under CC BY-SA 4.0. Official filing data is cited separately.
Financial year, securities and disclosures
Listed securities: ACIW (Nasdaq). Multiple symbols may represent different share classes or securities of the same registrant. [1]
History and key events
Founding / inception date recorded in Wikidata. [2]
Financial results and regulatory disclosures
No individual financial documents have been indexed yet. Open the source to consult company disclosures. [1]
Related entities and concepts
Frequently asked questions
When was ACI WORLDWIDE, INC. founded?
Founded: 1975. The linked source provides the background record. [2]
Where is the headquarters of ACI WORLDWIDE, INC.?
Headquarters location: Miami. The linked source provides the background record. [2]
Sources and review dates
- Company identity and profile data ↗
- Wikidata — company background record (CC0) ↗
- Wikipedia contributors — ACI Worldwide (CC BY-SA 4.0) ↗
Reviewed 23 October 2026. Financial periods and historical event dates are shown separately. Figures reflect their stated source dates; this page is not a live quote or investment recommendation.