WESCO International
Logotype for WESCO International Inc

WESCO International (WCC) investor relations material

WESCO International Q3 2026 earnings summary

Complete event summary combining all related documents: earnings call transcript, report, and slide presentation.
Logotype for WESCO International Inc
Q3 2026 earnings summary29 Oct, 2026

Executive summary

  • Q3 net sales reached a record $7,226M, up 16.6% YoY; adjusted EBITDA and adjusted EPS also set records, while backlog rose ~80% across all three business units.

  • Five consecutive quarters of double-digit sales growth, broad business-unit momentum and strong demand beyond data centers supported higher FY26 guidance.

Financial highlights

  • Q3 organic sales grew 16.6%, with volume growth across segments and pricing contributing ~3%.

  • Adjusted EBITDA rose 32.7% to $561.5M; adjusted EBITDA margin expanded ~100 bps to 7.8%, and gross margin was 21.7%, up ~40 bps.

  • Adjusted diluted EPS increased 47.2% to $5.77; reported diluted EPS was $5.43.

  • Q3 free cash flow was $184.2M; 9M free cash flow was $429.9M.

Outlook and guidance

  • FY26 organic sales growth guidance rose to 13%-14%, reported growth to 14%-15%, and sales to $26.8B-$27.0B.

  • FY26 adjusted EBITDA margin outlook increased to ~7.2% and adjusted EPS guidance to $18.00-$18.50; free cash flow guidance remains $300M-$600M.

  • Q4 reported sales growth outlook is low-to-mid teens, with ~50 bps adjusted EBITDA margin expansion YoY; preliminary October sales per workday rose high teens YoY.

  • FY26 segment outlook: CSS sales growth ~20%, EES low double digits, UBS mid-single digits and data center sales growth >40%.

  • FY27 sales growth is expected in the mid- to high-single digits with continued margin expansion; detailed guidance is due with Q4 results.

Partial view of Summaries dataset, powered by Quartr API
AI can get things wrong. Verify important information.
Research faster. Power your platform.

Next WESCO International earnings date

Logotype for WESCO International Inc
Investor update10 Nov, 2026
WESCO International
Cover every name on your watchlist this earnings season.
Automations, AI chat, and live calls across 16,000+ companies.
Book demo

Next WESCO International earnings date

Logotype for WESCO International Inc
Investor update10 Nov, 2026

AI chat

Ask anything. Verify everything.

Ask across every event and document from public companies. Each answer links back to the exact line in the transcript, slide or filing it came from.Learn more

Find what matters

AI across all first-party IR material. Live calls, transcripts, slides, filings.
A cited source card from Adobe's CFO alongside a list of forward-looking statements

Trust every finding

50m+ first-party documents. Every output traceable to its source.

Automations

Zero in on what matters

Define the prompt once. It runs the moment a company publishes or on a schedule you set. Outputs map to the exact signals you choose.Learn more
An automation set to trigger on the first published earnings document for GE Aerospace

Event-triggered research

Runs when a company publishes new material. Trigger on the first published document for the earliest possible run, or wait for a specific one.
An automation scheduled to run weekly on Mondays at 09:00

Scheduled research

Runs on a recurring cadence you set. Daily, weekly, monthly, or quarterly, for aggregate reads across a period rather than a single event.

Live audio & transcripts

Be first

Join any earnings call live in one click, with no manual registration. Follow the transcript as it happens and jump straight to the moments that matter.Learn more
A live LVMH Q2 2026 earnings call playing in Quartr

Live earnings calls

Join any call in one click. The audio keeps playing while you work elsewhere in Quartr.
A live transcript excerpt from LVMH's Chairman and CEO Bernard Arnault

Live transcripts

Speaker-by-speaker, in real time. Searchable across every live and historical call.

Quartr MCP connects your AI environment to 17K+ public companies

Pull live transcripts, filings, and slides into Claude or Codex via MCP. Combine Quartr's global IR data with any other dataset. Run agentic research and monitoring.
Included with Quartr Pro at no extra cost.Learn more

Quartr's AI stands out because it only pulls clean, first-party data from public companies. In investing, that's everything.

Jamie Ross

Investment Manager, GAM Investments

GAM
GAM

Research that used to take hours now takes seconds with Quartr Pro. Tracking shifts in tone or extracting tables, it's as simple as typing a query.

Tom O'Hara

Investment Director

Ciena
Ciena

Before Quartr we spent hours manually compiling insights through the peer earnings cycle. Now, these tasks are done faster, with greater precision.

Gregg Lampf

VP of Investor Relations

Frequently asked questions

Electronic, Industrial, and Electric Products

WESCO International, Inc. is an American holding company with multinational operations. The company is a leading provider in the global B2B market for electrical, industrial, and communications maintenance, repair, and operation (MRO). WESCO is also one of the leaders in original equipment manufacturers (OEM) of products, construction materials, advanced supply chain management, and logistics services for previously mentioned industries. The company is headquartered in Pittsburgh, Pennsylvania and its shares are traded on the NYSE.

Electrical Components and Supplies

WESCO International, Inc., founded in 1922, began as a distribution arm of Westinghouse Electric Corporation. Initially focused on electrical components and supplies, WESCO expanded over the years, evolving into a global leader in supply chain solutions and logistics. This growth was propelled by a strategic mix of organic development and acquisitions, enabling diversification across various product lines and industries. One of the most notable acquisitions in the company’s history came in 2020 when it acquired Anixter International, substantially enlarging its footprint and product offerings. This move positioned WESCO as a more comprehensive provider of electrical, communications, and utility distribution and supply chain services. Today, WESCO operates in the same industry as companies such as Fastenal and W.W. Grainger.

Global Operations

As previously discussed, the company is a global distributor specializing in electrical, industrial, and communications MRO products. WESCO has clients in diverse sectors, with some examples being construction, industrial, utilities, and commercial, institutional, and government entities. Its vast product portfolio includes, for example, lighting, and electrical components, from wiring and connectors to advanced control systems.

The company also supplies a wide range of safety equipment, from personal protective gear to comprehensive safety systems. Additionally, WESCO provides networking and telecommunications gear, including cabling, switches, and wireless devices essential for modern communication infrastructure.

Supply Chain Management

The company also provides supply chain management and various related services. Their offerings encompass a range of logistics and inventory management solutions, using advanced technology for procurement, delivery, and tracking of materials and products. This service is incredibly helpful for businesses seeking streamlined operations, particularly in industries with complex supply chains.