Analysis
Rocket Software said on Oct. 13 that it has acquired Geniez AI, a generative AI startup whose agents run directly on mainframe systems, monitoring live systems, diagnosing incidents and executing workflows from natural-language instructions, according to a release carried by FinancialContent. The release did not disclose a purchase price. Geniez's technical leadership and engineering team, led by CEO and co-founder Gil Peleg, are joining Rocket to accelerate Rocket EVA, the company's existing agentic AI platform for core systems.
Why a 36-year-old company is buying an AI startup
Rocket Software was founded in Boston in 1990 by Andy Youniss and Johan Magnusson Gedda, originally focused on IBM DB2 database tools, and grew through dozens of acquisitions before Bain Capital Private Equity bought a majority stake in 2018 at roughly a $2 billion enterprise value. Today it describes itself as a global modernization software leader with more than 13,500 customers, 850 partners and 3,000 employees, led by CEO Milan Shetti since 2021. Its largest prior deal was a $2.275 billion purchase of roughly half of the Micro Focus business from OpenText in 2024. Shetti framed the Geniez deal as continuity with that strategy: "This is about continuing to transform what is possible on the mainframe," he said, adding that the goal is giving enterprises a way to apply agentic AI to legacy systems with control.
“Today it describes itself as a global modernization software leader with more than 13,500 customers, 850 partners and 3,000 employees, led by CEO Milan Shetti since 2021.”
Mainframes remain the backbone of core banking, insurance and government systems that most AI startups ignore in favor of cloud-native workloads -- which is exactly the gap Geniez was built to fill. Peleg said Geniez was founded on the idea that generative AI could change how enterprises run their mainframe environments, and that joining Rocket gives the company scale, customer reach and mainframe expertise it lacked on its own.
Who else is competing for the mainframe AI pitch?
The acquisition puts Rocket in more direct competition with IBM, which owns the mainframe platform itself and is building its own Watsonx-branded agentic tools, and with Broadcom, which inherited CA Technologies' mainframe software line and has been layering AI features onto it. For Rocket, the Geniez deal is a bet that buying proven agentic capability outright is faster than building it in-house -- the same logic behind its string of prior acquisitions.