Nozomi Networks vs United Rentals
Side-by-side comparison of AI visibility scores, market position, and capabilities
SF OT/IoT cybersecurity Gartner 2025 CPS Leader acquired by Mitsubishi Electric for $883M Sep 2025 (largest OT security deal); 115M+ assets at 12,000+ installations competing with Claroty and Dragos for critical infrastructure ICS security.
About
Nozomi Networks is a San Francisco, California-based operational technology (OT) and IoT cybersecurity company — acquired by Mitsubishi Electric Corporation for $883 million in September 2025 in the largest OT security acquisition in history — providing critical infrastructure operators, industrial manufacturers, transportation systems, and utilities with AI-powered visibility and threat detection across operational technology environments: Guardian sensors monitoring industrial control systems (ICS) and SCADA networks, and the cloud-based Vantage management platform aggregating security data across enterprise OT environments. Protecting 115+ million industrial and IoT assets across 12,000+ installations worldwide, Nozomi is recognized as a Gartner Magic Quadrant Leader in the 2025 CPS Protection Platforms category. Operating as an independent subsidiary of Mitsubishi Electric with brand, leadership, and operations unchanged post-acquisition. Founded in 2013 by Andrea Carcano and Moreno Carullo (who pioneered the AI-powered ICS cybersecurity approach).
Stamford CT world's largest equipment rental (NYSE: URI) at $15.3B 2024 record revenue with 1,625 locations and $20.6B fleet OEC; Q4 2024 record +10% dividend increase competing with Sunbelt for construction/industrial rental market.
About
United Rentals is a Stamford, Connecticut-based equipment rental company — publicly traded on the New York Stock Exchange (NYSE: URI) as an S&P 500 component — operating as the world's largest equipment rental company with approximately 16% of the North American market, a fleet of 4,800+ classes of equipment valued at $20.59 billion in original equipment cost, and 1,625 locations across North America, Europe, Australia, and New Zealand. In fiscal 2024, United Rentals generated $15.3 billion in revenue (record) with 22,397 employees, and Q4 2024 revenue of $4.095 billion (record), with the Board approving a 10% quarterly dividend increase. The specialty rental segment (trench safety, power & HVAC, pump solutions) generates $4+ billion annually as the fastest-growing segment. CEO Matthew Flannery has led the company since 2019. United Rentals was founded in 1997 by Brad Jacobs through an acquisition-led consolidation strategy, completing ~275 acquisitions including RSC Holdings ($4.2B, 2012), BlueLine Rental ($2.1B, 2018), and Ahern Rentals ($2.0B, 2022).
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