Keysight (KEYS) Q2 2026: Orders Surge 56% as AI and Defense Fuel Record Backlog
Keysight delivered a record-breaking quarter, propelled by AI data center demand and defense modernization, with orders surging well ahead of revenue. The company’s broad-based growth, robust backlog, and increased capital investment signal confidence in multi-year technology cycles. Raised full-year guidance and strong pipeline conversion reinforce Keysight’s positioning as a critical enabler in next-gen infrastructure and electronics markets.
Summary
- AI Infrastructure Drives Demand Velocity: Customer urgency and ecosystem expansion are accelerating AI-related bookings and backlog.
- Defense and Semiconductor Strength: Modernization programs and advanced node investment are fueling sustained growth in key verticals.
- Raised Growth Outlook: Management signals confidence in high-20% revenue growth and ongoing operating leverage for FY26.
Business Overview
Keysight Technologies provides electronic design and test solutions for customers in communications, aerospace and defense, semiconductors, and industrial markets. The company monetizes through hardware, software, and services that validate, emulate, and optimize electronic systems and networks, with major segments including the Communications Solutions Group (CSG) and the Electronic Industrial Solutions Group (EISG). Keysight’s offerings span R&D test, manufacturing validation, and recurring software and services, enabling innovation across data centers, wireless, automotive, and other advanced technology sectors.
Performance Analysis
Keysight’s Q2 2026 results marked the strongest quarter in company history, with orders up 56% year-over-year and revenue growing 31% (35% excluding one-time tariff impacts). Operating leverage was exceptional, with operating margin expanding over 500 basis points and incremental margins approaching 50% as scale and disciplined expense management amplified the top-line surge. Across both CSG and EISG, growth was broad-based, with CSG revenue up 35% and EISG up 24%, reflecting robust demand in wireline, wireless, semiconductors, and general electronics.
Software and services contributed 36% of revenue, while annual recurring revenue (ARR) reached 27%, reinforcing the shift toward a more predictable, high-value business model. Free cash flow hit a record $472 million, supporting both increased capital expenditures and share repurchases. Tariff-related adjustments had a one-time impact, but underlying business momentum remains robust, with customer urgency in AI and defense driving higher backlog and pipeline conversion rates.
- AI-Driven Wireline Momentum: AI-related business nearly matched all of FY25’s total in just the first half of FY26, with strong adoption across R&D and manufacturing.
- Defense and Aerospace Upswing: Global defense priorities and radar/spectrum operations drove double-digit growth and new program wins, especially in Europe and the US.
- Industrial and Semiconductor Expansion: EISG delivered record revenue, with advanced node and silicon photonics solutions gaining traction across key global foundries.
Management’s commentary and Q&A confirm that customer buying behavior is driven by genuine demand, not pull-ins, with AI and defense ecosystems broadening and pipeline velocity increasing. Keysight’s vertical integration and supply chain control are enabling rapid new product ramps despite elevated demand.
Executive Commentary
"Keysight delivered the best quarter in company history, capping off a record first half. Quarter two orders grew 56% year-over-year, surpassing $2 billion... These results demonstrate the strength of Keysight's portfolio, which has been built strategically to deliver first-to-market solutions that enable innovations across our end markets."
Satish Dhanasekaran, President and Chief Executive Officer
"Our teams capitalized on the robust and dynamic demand environment, resulting in strong double-digit growth across all our business groups... As Satish mentioned, given the strong results we have delivered in the first half of the fiscal year, combined with our guidance for fiscal Q3, we are on track for revenue growth in the high 20s percent range for fiscal 2026."
Neil Doherty, Executive Vice President and Chief Financial Officer
Strategic Positioning
1. AI Data Center Ecosystem Leadership
Keysight’s early and deep investments in AI infrastructure validation—spanning GPUs, networking, and system-level emulation—are paying off, with the AI-related business now a primary growth engine. The company’s solutions address end-to-end interoperability, speed transitions (800G to 1.6T and beyond), and the complexity of next-gen optical and silicon photonics architectures. Customer urgency and a doubling of AI ecosystem customers are driving both bookings and backlog.
2. Defense and Aerospace Modernization
Global defense spending cycles are translating into new programs and higher-value system orders, especially in radar, electromagnetic spectrum operations, and autonomous systems. Keysight’s ability to emulate contested threat environments and deliver high-fidelity system validation is a strategic differentiator, supporting both government and prime contractor demand.
3. Semiconductor and Industrial Innovation
Advanced node, memory, and silicon photonics investments are accelerating as the semiconductor industry races to expand capacity and complexity through 2030. Keysight’s collaborations with foundries and OEMs position it as a critical enabler of faster development and commercialization of next-gen chip architectures, with record wins in wafer test and lithography solutions.
4. Software, Recurring Revenue, and Services
Software and services now comprise over a third of revenue, boosting visibility and margin stability. The company is emphasizing value-added services and recurring contracts, especially in mission-critical defense and industrial applications, to deepen customer relationships and smooth revenue cycles.
5. Capital Allocation and Operational Agility
Keysight is ramping capital expenditures (now expected at $200 million for FY26) to support new product introductions and manufacturing scale. Vertical integration in specialized chips and assemblies provides supply chain control, while ongoing acquisitions are on track to deliver $375 million in incremental revenue and $100 million-plus in cost synergies this fiscal year.
Key Considerations
This quarter’s results mark a clear inflection in both demand profile and operational execution, with several strategic levers in play for investors to monitor going forward.
Key Considerations:
- AI Demand Broadening: The AI-related wireline business is expanding across the stack, with both R&D and manufacturing segments doubling in the first half and a growing base of hyperscaler and OEM customers.
- Backlog and Visibility: Despite record bookings, backlog remains within the typical six-month window, but higher system order mix and customer urgency in AI and defense are extending visibility into H2 and FY27.
- Margin Durability: Excluding one-time tariff impacts, gross margin is holding in the mid-67% range, with operating leverage benefiting from disciplined cost control and high incremental margins on strong volume growth.
- Capital Deployment: Increased free cash flow is being funneled into both share repurchases and capacity expansion, signaling management’s conviction in sustained multi-year demand cycles.
Risks
Key risks include potential cyclicality in AI and semiconductor capital spending, execution risk in ramping new products and integrating acquisitions, and the possibility of macro or geopolitical disruptions impacting defense or industrial demand. Tariff and regulatory changes remain a wild card, though recent Supreme Court decisions provided some near-term clarity. Management’s guidance assumes continued robust demand and no major supply chain shocks, but investors should monitor for any signs of order pull-ins or demand normalization in AI infrastructure.
Forward Outlook
For Q3 2026, Keysight guided to:
- Revenue of $1.73 billion to $1.75 billion (29% YoY growth at midpoint)
- EPS of $2.43 to $2.49 (43% YoY growth at midpoint)
For full-year 2026, management raised guidance to:
- Revenue growth in the high 20% range
Management emphasized:
- “A historically typical sequential revenue increase into fiscal Q4”
- 80% of targeted cost synergies from acquisitions to be realized by year-end
Takeaways
Keysight’s Q2 2026 results validate its strategic bets on AI, defense, and semiconductor innovation, with record orders and backlog providing strong momentum into the second half and beyond.
- AI and Defense as Core Growth Engines: Both verticals are now central to Keysight’s growth, with customer urgency and ecosystem expansion driving higher pipeline velocity and backlog.
- Margin and Cash Flow Strength: Operating leverage and disciplined cost management are translating top-line growth into record free cash flow and increased capital deployment.
- Multi-Year Visibility: Robust backlog, recurring revenue mix, and new product ramps support management’s confidence in sustained outperformance, but investors should monitor for shifts in demand cycles or supply constraints.
Conclusion
Keysight’s record Q2 performance underscores its strategic positioning at the intersection of AI infrastructure, defense modernization, and semiconductor innovation. With a robust pipeline, operational agility, and expanding recurring revenue, Keysight is executing on its playbook for multi-year growth, though vigilance is warranted as technology cycles evolve.
Industry Read-Through
Keysight’s results offer a strong read-through for the broader electronics, semiconductor, and defense supply chains, confirming that AI data center buildouts and defense modernization are driving real, broad-based demand. Test and measurement providers, semiconductor capital equipment makers, and specialty component suppliers are likely to see similar tailwinds as customers race to scale capacity and validate next-gen architectures. The company’s commentary on customer urgency, backlog velocity, and supply chain resilience should be watched by peers and investors tracking the durability of the current upcycle in AI infrastructure and advanced electronics.