Federal Signal NYSE: FSS reported a record-setting start to fiscal 2026, driven by broad-based demand, early outperformance from recent acquisitions, and improved margins in both operating groups, executives said on the company’s first-quarter earnings call.
First-quarter results set new records
Senior Vice President and CFO Ian Hudson said the company delivered “strong financial results for the quarter,” highlighting 35% year-over-year net sales growth, a 52% increase in operating income, gross margin expansion, and “robust cash generation.”
Federal Signal posted consolidated net sales of $626 million, up $162 million, with organic sales growth of $70 million, or 15%. Operating income rose to $99.7 million, up 52% year over year. Adjusted EBITDA increased 48% to $126.3 million, and adjusted EBITDA margin expanded 190 basis points to 20.2%.
GAAP diluted EPS was $1.14, up from $0.75 a year earlier, while adjusted EPS increased to $1.18 from $0.76. Orders were $623 million, up 10%, ending the quarter with backlog of $1.04 billion.
Hudson said cash from operations was $101 million in the quarter, up 176% year over year, and noted the company ended the quarter with $480 million of net debt and $939 million of availability under its credit facility. He also said Federal Signal paid $9.2 million in dividends during the quarter, reflecting an increased dividend of $0.15 per share, and announced another $0.15 per share dividend for the second quarter.
Segment performance: ESG and SSG both improve margins
In the Environmental Solutions Group (ESG), Hudson reported net sales of $533 million, up 38%, and operating income of $89.1 million, up 49%. ESG adjusted EBITDA rose 46% to $113.3 million, with adjusted EBITDA margin improving 130 basis points to 21.3%. ESG orders increased 11% to $534 million.
President and CEO Jennifer Sherman said ESG performance was supported by “higher production levels,” internal margin initiatives, and “proactive price cost management.” She added that acquisitions contributed $92 million of net sales, citing New Way, Hog, and Mega as drivers of increased sales in refuse trucks, road marking and line removal equipment, and mineral extraction support equipment.
In the Safety and Security Systems Group (SSG), Hudson reported net sales of $93 million, up 22%, and operating income of $23.6 million, up 49%. Adjusted EBITDA increased 47% to $24.7 million, and adjusted EBITDA margin expanded 460 basis points to 26.6%. SSG orders were $89 million, up 1% year over year.
Sherman attributed SSG’s margin improvement primarily to volume increases across public safety and industrial signaling, price-cost management, and “certain cost savings,” noting continued efficiency gains at the University Park facility following the addition of a fourth printed circuit board line in the fourth quarter of 2025.
Orders, backlog, and international demand
Management emphasized that headline order growth included moving pieces tied to acquisitions and the planned runoff of third-party Labrie refuse truck activity. Sherman said that excluding acquired backlog and third-party Labrie refuse orders received in the first quarter of last year, underlying orders increased by $70 million, or 13%, with demand strength in refuse trucks, metal extraction support equipment, aftermarket parts and service, and warning systems.
However, she said that strength was “somewhat offset” by an approximate $20 million year-over-year reduction in international export orders across product lines in both operating groups. While international exports represent “a small portion of our overall net sales,” Sherman said the company is monitoring political impacts on international demand tied to geopolitical conflicts. In the Q&A, she added that the decline reflected the year-over-year comparison against “large international export orders” in the prior year, including a “one-time large order” in the first quarter of last year out of Mexico.
Backlog ended the quarter at $1.04 billion, essentially unchanged from the end of 2025 but down about 6% year over year. Sherman said the decline was driven by “successful execution” that reduced lead times in vacuum trucks and street sweepers, as well as the planned decline in third-party Labrie refuse backlog, which was discontinued in the fourth quarter of 2025. She said third-party Labrie backlog stood at about $55 million at quarter end.
Hudson said backlog could continue to come down as the company works down remaining Labrie orders and reduces lead times, particularly for street sweepers and sewer cleaners. Sherman noted that backlog-intensive products represented about 45% of net sales last year and said the company continues to have “strong forward visibility” for backlog-driven product lines.
Integration progress, productivity, and multi-year initiatives
Sherman said first-quarter results benefited from “early progress” integrating Hog Technologies, New Way, and Mega. She said aftermarket demand remained strong, and noted aftermarket revenue increased 18% year over year on higher parts demand, increased service activity, and rental income growth.
She also discussed Federal Signal’s “Build More Parts” initiative, which focuses on vertical integration of certain parts production. “Over a multi-year time frame,” she said, the initiative is expected to increase recurring parts revenue while expanding margins, adding that New Way provides additional opportunities for future growth under the program.
On lead times and throughput, Sherman told analysts that the company saw “15% year-over-year improvement” at its vacuum truck facility and Elgin facility under its “Build More Trucks” initiative. She said lead times for sewer cleaners were “about 11 months,” and for four-wheel street sweepers were “a tick up of a year,” while reiterating a goal of reducing lead times to a four-to-six month range depending on the product line.
Sherman also said Federal Signal is scaling enterprise-wide investments beginning in the second quarter of 2026 focused on centers of excellence in new product development, dealer development, data analytics, and operations, and is piloting capacity optimization initiatives that include constructing additional warehouse space to convert prior storage areas into manufacturing capacity. She characterized the investment as “less than $5 million.”
Updated outlook and SSG margin target raised
Based on first-quarter performance and backlog, management raised its 2026 outlook. Sherman said Federal Signal increased its full-year adjusted EPS guidance to $4.80 to $5.05 from $4.50 to $4.80, and raised its full-year net sales outlook to $2.57 billion to $2.66 billion from $2.55 billion to $2.65 billion. The company maintained its capital expenditure outlook of $45 million to $55 million.
In addition, Sherman said Federal Signal is “formally raising” its through-cycle EBITDA margin targets for SSG to 22% to 28% from 18% to 24%, citing organic market share opportunities, new product development, productivity investments, and capacity optimization and automation efforts.
Addressing seasonality, Sherman said earnings seasonality is “not as pronounced this year,” in part due to recently acquired businesses with different seasonal patterns than legacy operations. She said the company expects EPS contribution to be “roughly evenly split by quarter” for the remainder of 2026.
On costs and tariffs, Hudson said steel is the primary raw material input and that pricing is largely locked in for most product lines through the rest of the year, though he expects “some inflation” in the second half that is already reflected in guidance. Sherman said the company does not have “material exposures” to tariffs because it is “mostly in country, for country” from a manufacturing and supply chain perspective, adding that the biggest potential exposure is on chassis costs, which are typically a pass-through.
About Federal Signal NYSE: FSS
Federal Signal Corporation NYSE: FSS, headquartered in Oak Brook, Illinois, is a diversified industrial company that designs, manufactures and markets a broad range of products and services for municipal, commercial and industrial customers worldwide. Founded in 1901 in Chicago, the company has grown through a combination of organic investment and strategic acquisitions to become a leading provider of environmental management and safety and security solutions.
Federal Signal operates through two primary business segments.
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