WESCO INTERNATIONAL INC Q3 FY2026 earnings call

• Record Financials: Delivered fifth consecutive quarter of double-digit organic sales growth (+17%) and record profitability. Adjusted EBITDA rose 33% to $562 million, and EPS increased 47% to $5.77.
• Data Center Momentum: Data center sales surged 55% YoY to $1.8 billion, now representing ~23% of trailing twelve-month sales. The business is becoming margin-accretive, with CSS backlog up 140% YoY.
• Broad-Based Growth: Non-data center sales grew 7% YoY, demonstrating strength across diversified markets including semiconductor, construction, and utility infrastructure.
• Operational Efficiency: EBITDA margin expanded 100 bps to 7.8%, driven by gross margin improvement (21.7%) and SG&A leverage. Free cash flow generation remained solid at $184 million despite working capital investments.
• Digital Transformation: Progressing well on the new digital platform deployment across all three SBUs. AI applications (generative and agentic) are already driving productivity and operating cost leverage, targeting at least 100 bps of EBITDA margin benefit.

CSS: Sales of $2.9 billion (up 22% YoY, organic +21%), contributing to total company revenue. Adjusted EBITDA was a record $313 million (up 42% YoY) with an expanded margin of 10.7%. Data Center sales grew ~40%, while ENI and Security also saw strong growth.

EES: Sales of $2.8 billion (up 18% YoY), driven by OEM (+30%), Construction (mid-teens), and Industrial (mid-single digits). Excluding Data Centers, growth was high single digits. Adjusted EBITDA reached a record $259 million (up 31% YoY) with a margin of 9.3% (expanded 90 bps).

UBS: Sales of $1.5 billion (up 6% YoY, organic +7%). Utility grew high single digits; Broadband was flat. Adjusted EBITDA increased 6% to $158 million, maintaining a strong margin of 10.4% (improved 40 bps sequentially).

• Full-Year 2026 Outlook Raised: Significantly increased expectations for organic sales growth to 13%-14% (reported sales $26.8B-$27.0B).
• Profitability Targets: Raised adjusted EBITDA margin outlook to approx. 7.2% and adjusted EPS to $18.00-$18.50 per share.
• Business Unit Growth: CSS sales expected to grow ~20%; EES low double digits; UBS mid-single digits. Within CSS, Westco Data Center solutions expected to grow >40%.
• Q4 2026 Expectations: Low-to-mid teens reported sales growth and approx. 50 bps EBITDA margin expansion vs. prior year.
• Free Cash Flow: Maintained previous free cash flow guidance despite higher sales growth, citing improved working capital management.
• 2027 Outlook: Not yet provided in detail; expected to be released with Q4 earnings in February 2027. Preliminary comment suggests continued outperformance with mid-to-high single-digit sales growth and margin expansion.

• Working Capital Pressure: Significant investment in working capital required to support strong sequential sales growth and long-cycle projects, though intensity remains manageable (~20% of TTM sales).
• Execution Complexity: Managing large, multi-year customer commitments across global supply chains requires precise execution to maintain margins and service levels.
• Market Volatility: External factors such as weather, holidays, and potential macroeconomic shifts could impact Q4 performance and customer spending cycles.
• Competitive Landscape: Intense competition in public power and utility sectors requires continuous focus on value proposition and pricing discipline.

Q: Baird asked about the timeline for digital transformation benefits (targeting 100bps margin uplift) and data center exposure beyond hyperscalers.

A: CEO stated progress is strong, with platforms deployed in complex operations. He confirmed at least 100bps margin benefit from digital/AI initiatives, potentially more upside. Regarding data centers, he emphasized broad-based demand across hyperscalers, MTDCs, and enterprise clients building hybrid/private AI infra, noting the business is now margin-accretive due to added services content over the project lifecycle.

Q: Raymond James asked about conservative Q4 margins and labor/footprint capacity constraints given sustained growth.

A: CFO explained Q4 margin moderation reflects seasonality (holidays/weather) and one fewer business day, not structural issues. CEO noted they have been optimizing their footprint since the Anixter merger, adding larger facilities with advanced capabilities (e.g., Texas facility with full-rack testing). They feel well-positioned to handle growth via operational leverage and optimized facilities.

Q: Stephens asked if the 2027 'mid-to-high single-digit' sales guidance implies conservatism or overlooked acceleration.

A: CEO clarified this is a momentum comment reflecting strong entry into next year, but detailed composition will be provided in Q4 earnings. He reiterated that non-data center momentum is strong and data centers remain accretive, but avoided specific breakdowns until the formal guide.

Q: Oppenheimer asked about CSS margin expansion drivers versus slower EES/UBS growth and pricing dynamics.

A: CEO explained CSS margin growth (>10% EBITDA) stems from increasing services content and product pull-through throughout the data center lifecycle, not just hardware pricing. He highlighted that Wesco manages 'day two through day N' operations, adding value post-deployment, which drives gross margin improvement alongside operating leverage.

Q: D.A. Davidson asked about Grid Services profitability within UBS and price-cost neutrality.

A: CEO confirmed Grid Services is margin-accretive to Wesco and UBS, driven by a large multi-year win kicking in 2027. CFO noted overall price-cost impact is neutral, primarily managed closely in EES, with no significant inflationary pressure currently impacting margins.