Home > M&A deals 2011 > ACI Worldwide, Inc. acquires S1 Corp.
Add-on Acquistion · Software · October 2011

ACI Worldwide, Inc. acquires S1 Corp.

On October 3, 2011, ACI Worldwide, Inc. acquired S1 Corp., a software company in Georgia, United States.

Deal at a glance

AnnouncedOctober 3, 2011 TypeAdd-on Acquistion TargetS1 Corp. Buyer ACI Worldwide, Inc. SectorSoftware LocationGeorgia, United States ValueMembers only

Target company

S1 Corp.
Georgia, United States
Softwaresector
-founded
Activestatus
View the company profile →

Buyer

ACI Worldwide, Inc.
Company · 19 deals on record
  • 2nd transaction in software
  • 3rd transaction in United States
19deals, all time
2in this sector
2019latest

Members only

Contact details at the buyers and sellers
The full deal history of every party
Co-investors and the other advisors on this deal
Deal value and revenue or EBITDA multiples

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Questions about this deal

Who acquired S1 Corp.?ACI Worldwide, Inc. acquired S1 Corp. on October 3, 2011.

What type of deal was it?It was a add-on acquistion in the software sector in 2011.

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