ACI Worldwide, Inc.
ACI Worldwide, Inc. is a Public Limited Company registered in United States, and its current status with Nebraska Secretary of State is active. Its registered address on file is Elkhorn, United States. 3 shareholders are on record for ACI Worldwide, Inc., and since every one of them is a company rather than an individual, this particular filing does not on its own establish an ultimate beneficial owner (UBO) — identifying one would mean tracing the ownership of each shareholding company in turn. This profile is sourced directly from Nebraska Secretary of State and was last updated on 25 September 2026.
Registration details
Officers
15
Directors and officers of ACI Worldwide, Inc.
The Ceo, President & Director of ACI Worldwide, Inc. currently on record is Thomas Warsop Iii; 15 officers are currently on record for ACI Worldwide, Inc., filed with Nebraska Secretary of State. Management authority at ACI Worldwide, Inc. sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control. The source filing doesn't specify representation authority — whether officers can act individually or must sign jointly to bind the company — so that detail isn't available here.
Group Structure
Group structure of ACI Worldwide, Inc.
ACI Worldwide, Inc. has no recorded parent company — it sits at the top of its own group structure, with 11 subsidiaries recorded beneath it across 5 jurisdictions. Each of these downward relationships is derived rather than filed: resolved by matching entities across the registry network, not stated directly in a single document.
- Official Payments Holdings, Inc. (United States)
- ACI WORLDWIDE JAPAN K.K. (Japan)
- ACI SOUTH AFRICA (PTY) LTD (South Africa)
- NIHON ACI WORLDWIDE K.K. (Japan)
- ACI Worldwide Belgium (Belgium)
- Aci Payments, Inc. (United States)
- APPLIED COMMUNICATIONS (URUGUAY) S.A. (Uruguay)
- Online Resources Corporation (United States)
- Aci Worldwide Corp. (United States)
- Isd Corporation (United States)
Data availability
Those 11 subsidiaries span United States, Japan, South Africa, Belgium, Uruguay jurisdictions, though this list should not be read as complete — subsidiaries only become visible here where shareholder data has actually been filed with a register, so holdings in jurisdictions without that filing simply won't appear. Three of the 11 go a level deeper still, with their own further subsidiaries recorded beneath them — additional ownership layers this view doesn't expand.
ACI Worldwide, Inc.
United States
Frequently asked questions
Who owns ACI Worldwide, Inc.?
Three shareholders are currently on record for ACI Worldwide, Inc., reflecting the stock ledger maintained under state corporate law (e.g. §219 of the Delaware General Corporation Law) rather than a public filing. The largest of these is Vanguard Group Inc, holding 17% — the largest recorded stake — followed by VANGUARD WORLD FUND-Vanguard Information Technology Index Fund at 3.2%; the remaining 1 shareholder shown holds smaller stakes. Because every shareholder shown is a company rather than an individual, the ownership chain continues above this level, and no beneficial owner can be established from this filing alone.
Who is ACI Worldwide, Inc.'s UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for ACI Worldwide, Inc. is itself a company rather than a natural person, so no Ultimate Beneficial Owner (UBO) is identified at this level; establishing one would require tracing the ownership of each shareholding company in turn.
How many shareholders does ACI Worldwide, Inc. have on record?
3 shareholders are shown on record for ACI Worldwide, Inc..
Is ACI Worldwide, Inc. still an active company?
ACI Worldwide, Inc.'s status on Nebraska Secretary of State is listed as active.
What is ACI Worldwide, Inc.'s registered address?
The registered address on file for ACI Worldwide, Inc. is Elkhorn, United States.
What legal structure is ACI Worldwide, Inc. registered as?
ACI Worldwide, Inc. is registered as a Public Limited Company in United States.
Who are the officers/directors of ACI Worldwide, Inc.?
The Ceo, President & Director of ACI Worldwide, Inc. currently on record is Thomas Warsop Iii; 15 officers are currently on record for ACI Worldwide, Inc., filed with Nebraska Secretary of State. Management authority at ACI Worldwide, Inc. sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does ACI Worldwide, Inc. have a parent company or subsidiaries?
ACI Worldwide, Inc. has no recorded parent company — it sits at the top of its own group structure, with 11 subsidiaries recorded beneath it across 5 jurisdictions. Those 11 subsidiaries span United States, Japan, South Africa, Belgium, Uruguay jurisdictions, though this list should not be read as complete — subsidiaries only become visible here where shareholder data has actually been filed with a register, so holdings in jurisdictions without that filing simply won't appear. Three of the 11 go a level deeper still, with their own further subsidiaries recorded beneath them — additional ownership layers this view doesn't expand.
Can Zavia monitor changes to ACI Worldwide, Inc.'s ownership over time?
This profile reflects a point-in-time snapshot from Nebraska Secretary of State. Zavia's monitoring API can track changes to ACI Worldwide, Inc.'s registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access ACI Worldwide, Inc.'s data through an API?
Yes. Zavia's API connects directly to official government ownership registries across 195 countries and territories, including United States, so records like ACI Worldwide, Inc.'s registration, shareholder, UBO, and group-structure data can be queried programmatically instead of viewed one page at a time.
Where does this company information come from, and how current is it?
This record is sourced directly from Nebraska Secretary of State and was last synced on 25 September 2026.