Itron beat expectations in the first quarter with revenue of $587 million and non-GAAP EPS of $1.49, helped by accelerated project deployments, with annual recurring revenue up 28% and adjusted gross margin expanding 490 basis points to 40.7%. Revenue declined year-over-year on the timing of large Networked Solutions projects, and the recent acquisitions remain dilutive to 2026 EPS, with Networked Solutions and Device Solutions both down on deployment timing and legacy product declines. Management guided to a sequentially lower second quarter and a back-half-loaded year, positioning the business ahead of its 2027 targets on margin, EBITDA, cash flow and EPS while expecting revenue toward the low end of the range.
Good morning, welcome to Itron's first quarter 2026 earnings conference call. Tom Deitrich, Itron's President and Chief Executive Officer, and Joan Hooper, Senior Vice President and Chief Financial Officer, will review Itron's first quarter results and provide a general business update and outlook. Earlier today, the company issued a press release announcing its results. This release also includes details related to the conference call and webcast replay information. Accompanying today's call is a presentation that is available through the webcast and on our corporate website under the Investor Relations tab. Following prepared remarks, the call will open for questions using the process the operator described. Before Tom begins, a reminder that our earnings release and financial presentation include non-GAAP financial information that we believe enhances the overall understanding of our current and future performance.
Reconciliations of differences between GAAP and non-GAAP financial measures are available in our earnings release and on our investor relations website. We will be making statements during this call that are forward-looking. These statements are based on current expectations and assumptions that are subject to risks and uncertainties. Actual results could differ materially from these expectations because of factors that were presented in today's earnings release and comments made during this conference call, as well as those presented in the Risk Factors section of our Form 10-K and other reports and filings with the Securities and Exchange Commission.
All company comments, estimates or forward-looking statements are made in a good faith attempt to provide appropriate insight to our current and future operating and financial environment. Materials discussed today, April 28 2026, may materially change, and we do not undertake any duty to update any of our forward-looking statements. Now please turn to page 4 of our presentation as our CEO, Tom Deitrich, begins his remarks.
Thank you, Paul. Good morning, everyone, and thank you for joining our call today. Itron had a solid start to the year. Our first quarter results were ahead of expectations due to strong execution from our teams and some first half projects progressing ahead of schedule. Turning to slide four for the highlights. Revenue of $587 million. Adjusted EBITDA of $92 million. Non-GAAP earnings per share of $1.49. Free cash flow of $79 million. Turning to slide five. While project timing provided a modest tailwind in Q1 revenue, we anticipate the first half to be consistent with our initial guidance. Overall, the pace of ongoing field deployment of grid edge technology is well aligned to our expectations with no material constraints for labor or materials.
The adoption of flexible and intelligent solutions is accelerating, and that is translating into durable compounding growth over time. Our Outcomes segment grew 22% year-over-year. Total company annual recurring revenue at quarter end was $414 million, up 28% due to strong organic growth, plus our recently acquired Resiliency Solutions segment. More broadly, the size and scope of the opportunity funnel remain outsized from historical levels, driven by the age out of existing infrastructure and new requirements. Grid modernization is inevitable, and we are confident in the multi-year structural investment to add intelligence to the grid, but also understand the market we serve. Our customers continue to work in a complex environment balancing global uncertainty, affordability concerns, resiliency imperatives, and growing demand variability.
We are confident our product portfolio addresses these disparate needs across electricity, gas, and water systems with flexible implementation models that are well aligned to the specific needs of our utility customers. Turning to slide six. Our first quarter bookings were $476 million, bringing the total backlog to $4.4 billion at quarter end, in line with our expectations. The quarter included several notable wins. We advanced a strategic grid visibility program with Duquesne Light Company. This engagement reflects the growing demand for distributed intelligence and grid edge computing as utilities modernize their networks to improve reliability, resilience, and operational efficiency. Importantly, this program highlights Itron's ability to deliver an integrated, first of its kind solution that brings together smart devices, software, and communication to support next-generation grid operations.
Additionally, an existing customer that is deploying a safety-enhanced meter program has expanded their development of Intelis static gas endpoints. Intelis technology offers numerous safety enhancements, which include automatic and remote shutoff capabilities, as well as reliability and efficiency features that benefit the utility and the consumers they serve. More broadly, this activity is a perfect example of the unique value that Itron's multi-commodity platform creates for customers and benefits our shareholders through diversification across electricity, gas, and water verticals. The integration of Resiliency Solutions segment is on track, and the team is already contributing meaningfully. In worker safety, we established a new contract with a major U.S. electricity utility. The customer required a best-in-class system to protect thousands of field workers at the job site, leveraging intelligent workflows and real-time hazard recognition.
The digital construction management team extended a contract with a large natural gas pipeline customer, a strong signal of the customer value of deploying our platform. These are only a few examples of the kind of mission-critical problems that Itron is uniquely positioned to solve. As a result, our backlog profile continues to evolve in quantity and quality. Outcomes and Resiliency Solutions combined now represent 25% of total backlog, and that share is growing. The reason we are winning is straightforward. We help customers make one investment dollar do more. Our solutions are designed to create multiple opportunities for value across the useful life, deepening relationships, expanding our installed base, and generating durable recurring revenue streams. With that, I'll turn it over to Joan to walk through the first quarter financials in detail.
Thank you, Tom. Please turn to slide seven for a summary of consolidated GAAP results. First quarter revenue of $587 million was above our outlook range due to an acceleration of certain first half project deployments. As expected, revenue was down versus last year, primarily due to the timing of large Networks projects. Gross margin was 450 basis points higher than last year due to favorable mix and operational efficiencies. GAAP net income of $53 million or $1.18 per diluted share compares to $65 million or $1.42 in the prior year. The decrease was due to higher GAAP operating expenses related to the two recently completed acquisitions, as well as lower interest income. Regarding non-GAAP metrics on slide eight, adjusted gross margin of 40.7% increased 490 basis points versus Q1 of 2025.
Non-GAAP operating income of $84 million and adjusted EBITDA of $92 million both increased 5% year-over-year. Non-GAAP net income for the quarter was $68 million or $1.49 per diluted share versus $1.52 a year ago. The year-over-year decline was due to lower interest income, partially offset by higher operating income. Free cash flow was $79 million in Q1 versus $67 million a year ago. The increase was primarily due to lower tax payments. Year-over-year revenue growth by business segment is on slide nine. Device Solutions revenue decreased 9% on a constant-currency basis due to the expected decline in legacy electricity products in EMEA and the timing of projects in North America. Networked Solutions revenue decreased 14% on a constant-currency basis due to the timing of large deployments.
Outcomes revenue increased 20% on a constant currency basis, driven by higher recurring and services revenue. Our new segment, Resiliency Solutions, which includes the Urbint and Locusview acquisitions, contributed $16 million of revenue in Q1. Moving to the non-GAAP year-over-year EPS version on slide 10, our Q1 non-GAAP EPS of $1.49 per diluted share decreased $0.03 year-over-year. Operating income contributed an increase of $0.05 per share, this was more than offset by the negative impact of lower interest income at $0.13 per share. Lower tax expense had a positive year-over-year impact of $0.01 per share, FX share count and other items had a positive impact of $0.04 per share. Turning to slides 11 through 14, I'll review Q1 segment results compared with the prior year.
Device Solutions revenue was $124 million, with adjusted gross margin of 35.4% and operating margin of 29.7%. Both margin results are segment-level quarterly records. Adjusted gross margin increased 540 basis points year-over-year, and operating margin was up 550 basis points due to favorable mix and operational efficiencies. Networked Solutions revenue was $351 million, with adjusted gross margin of 40.8% and operating margin of 31.4%. Adjusted gross margin increased 390 basis points year-over-year due to favorable mix and operational efficiencies, and operating margin was up 260 basis points. Outcomes revenue was $96 million, with adjusted gross margin of 41.7% and operating margin of 23.3%.
Adjusted gross margin increased 250 basis points year-over-year due to a higher margin revenue mix. Operating margin increased 510 basis points due to higher operating leverage. Resiliency Solutions had revenue of $16 million, adjusted gross margin of 73%, and operating margin of 27%. Turn to slide 15 and I'll review liquidity and debt at the end of Q1. Total debt was $1.61 billion. Cash and equivalents were $713 million.
Our cash balance declined approximately $300 million versus year-end 2025 due to the net impact of the January acquisition of Locusview, the February issuance of $805 million of zero-interest convertible senior notes, the March $460 million repayment of the company's 2021 convertible senior notes, the February share repurchase of $100 million, and free cash flow generation of $79 million during the first quarter. As of March 31st, net leverage was 2.4 times. Now please turn to slide 16 for our second quarter outlook. We anticipate Q2 revenue to be within a range of $560 million-$570 million, which at the midpoint is down 7% versus last year. As previously mentioned, Q1 benefited from an acceleration of first-half projects.
Our current view of the first half of 2026 is consistent with our thinking when we set the annual outlook back in February. We anticipate 2Q non-GAAP EPS to be within a range of $1.25-$1.35 per diluted share, which at the midpoint is down approximately 8% year-over-year after normalizing for the tax rate and the level of interest income. Now I'll turn the call back to Tom.
Thank you, Joan. Utilities today are managing energy and water systems under increasing strain. Those systems were not designed for the complexity created by distributed energy resources, increasing industrial and AI-driven demand, resource scarcity, and escalating weather volatility. At the local level, electricity distribution networks are often significantly underutilized, and our customers draw an important conclusion. While investment in new generation and transmission is essential, the fastest electron available to them is the one they already have. Itron solutions unlock time to power using the existing capacity by working with the right data and the ability to act on it. Itron serves as the intelligence layer for our customers, delivering multipurpose networks, analytics, and applications that give grid operators the visibility to optimize their distribution infrastructure. Industry data suggests utility distribution spending will continue to grow at least through the end of the decade.
We believe this represents a durable structural trend and that modernization will benefit consumers while reducing waste across the system. I am encouraged by our team's strong execution this quarter. The operating environment remains volatile domestically and globally, and that volatility creates risks. We have built a more resilient business and are delivering consistent results through these crosswinds. Our focus is unchanged. Backlog quality, recurring revenue growth, margin discipline, cash generation, and above all, ensuring our customers are successful with every engagement. Itron is well-positioned for a multiyear grid build-out that has already begun and is expected to continue for years to come. Thank you for joining us today. Operator, please open the line for some questions.