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Simpson Thacher Represents Silver Lake-Backed Software AG on Sale of StreamSets and webMethods Platforms to IBM

12.19.23

Simpson Thacher is advising Software AG, a company controlled by Silver Lake, on its sale of StreamSets and webMethods, Software AG’s Super iPaaS (integration platform-as-a-service) enterprise technology platforms, to IBM for €2.13 billion.

StreamSets and webMethods are among the technology leaders in application integration, API management, and data integration, serving more than 1,500 clients across the globe. The transaction is subject to customary closing conditions and regulatory approvals and is expected to close in the second quarter of 2024.

The Simpson Thacher team includes James R. Howe, Elizabeth Cooper, Mark Viera, Ben Schaye, James Campisi, Christopher Vallance, Nishita Vasan, Ryan Kabat, Emily Fanning, Felicity Bell, Robert Williams and Isabel Lam (M&A); Lori Lesser, Alysha Sekhon, Melanie Jolson, Nick Westbrook and Mark Natividad (IP and Data); Andrew Blau and Ryan Stott (ECEB); and Russell Light, Sarah Lindley, Ruoxi Zhang and Phoebe Adams (Tax).