How one of America’s most underestimated MROP players used ISA26 to build supplier alliances, potentially scout acquisitions, and stake its claim as a top-five industrial distributor — and why the rest of the channel should be paying close attention.

When Wesco walked into the Huntington Convention Center for ISA26, a few people in the exhibit hall may have done a double-take. Isn’t that the electrical distributor?

It’s a reasonable question — and a revealing one. Wesco carries a powerful reputation as an electrical distributor and is also for being Anixter. Both perceptions are accurate. It just doesn’t go far enough anymore as Wesco is a diversified company under one brand (Remember when they bought Conney Safety?) And they call out MRO supply on their website.)

ISA26, held in Cleveland — billed by the Industrial Supply Association as a gathering in “America’s manufacturing heartland” — brought together the full MROP supply channel: distributors, manufacturers, and independent manufacturers’ representatives.

The event’s agenda was not designed with Wesco in mind, but it might as well have been. The conference agenda’s themes track almost precisely with Wesco’s stated growth catalysts for the next five years.  Focusing on AI transformation, advanced manufacturing, tariff and policy impacts, and economic forecasting, each theme maps directly to where Wesco has placed its bets.

The Wesco Business Most Analysts Miss

Wesco reported record full-year 2025 sales of $23.5 billion — up 8% organically — with its project backlog rising 19% to an all-time high. Its three operating segments are Electrical & Electronic Solutions (EES), Communications & Security Solutions (CSS), and Utility & Broadband Solutions (UBS). EES, the largest, generates roughly $8.7–$9.2 billion annually and is the segment where the industrial MROP story lives (or perhaps better said, is buried!)

Buried inside EES — alongside switchgear, panels, breakers, and conduit — is a sprawling non-electrical catalog: pipe, valves, and fittings (PVF); fasteners; cutting tools; power transmission components; lubricants; and a robust safety and PPE platform anchored by the Conney Safety brand. Add cross-segment safety revenue from Anixter’s legacy international operations and industrial automation sales from subsidiary EESCO, and Wesco’s non-electrical, non-lighting MROP revenue is estimated at $2.8–$3.3 billion annually, tracking toward $3.2–$3.7 billion by the end of 2026.  The table below details the ecosystem:

Revenue Category	2025 Estimate	2026 Projection	Primary Growth Driver
Safety & PPE	~$1.1B	~$1.25B	Data center build-out; reshoring safety programs; OSHA enforcement intensity
Fasteners & Cutting Tools	~$700M	~$790M	OEM program growth; domestic manufacturing investment; VMI expansion
MRO & Facility Supplies	~$700M	~$780M	Integrated supply program expansion; cross-sell into existing electrical accounts
Industrial Automation	~$500M	~$600M	Reshoring-driven automation investment; EESCO growth
Pipe, Valves & Fittings	~$300M	~$330M	Industrial MRO bundling; utility infrastructure
Total MROP (estimated)	~$3.3B	~$3.75B	14% projected growth,  current trajectory

“At $3 billion in MROP sales, Wesco ranks among the top five industrial distributors in North America — a fact almost entirely invisible in the company’s public positioning.” 

And, if you want to dispute some of the categories, which is fair, the Safety, Fasteners, Cutting Tools, and MRO & Facility Supplies segments total a projected $2.82 billion in 2026 sales!

That scale puts Wesco in direct competition with Grainger, Fastenal, and MSC Industrial — all core ISA members — in a segment most investors and even many industry professionals don’t associate with Wesco at all. The company’s electrical identity, while commercially accurate, has functioned as a kind of competitive camouflage that has obscured its MROP footprint from the channel’s view. ISA26 is one of the places that changes.

Conney Safety and Hazmasters – Building the Platform

Wesco’s MROP ambition was not improvised. It was built through acquisition and deliberate integration over more than a decade starting in 2012 with the acquisition of Conney Safety Products. Conney was positioned as a center of excellence for safety needs across Wesco’s Global Accounts, Utility, and Integrated Supply customer segments.

Conney, and later Hazmasters, a Canadian industrial safety specialist, are now fully absorbed into what is today Wesco’s unified safety platform. That platform is meaningfully more than a PPE catalog. It includes safety training and compliance services delivered by safety professionals and documentation programs. Safety-as-a-service creates stickiness with large industrial customers who need compliance documentation and training records alongside product orders.  The 2020 acquisition of Anixter further broadened Wesco’s safety and MRO footprint resulting in a safety and MROP infrastructure that companies in the ISA exhibit hall compete against without fully realizing it.

The Supplier Ecosystem On Display At ISA26

For Wesco, ISA26 is almost a supplier relations event. With 30,000 supplier partnerships globally and $23.5 billion in annual revenue, Wesco arrived in Cleveland with substantial leverage. The conversations happening touch every major MROP product category. 

Product Category	Key Supplier Partners	Potential ISA26 Discussion Topics (yes, these are guesstimates)
PPE Head-to-Toe Safety	3M, Honeywell, MSA Safety, Ansell, DuPont, Lakeland, Bollé	2027 volume rebate tiers; exclusive SKU development; digital ordering integration
Fasteners & Cutting Tools	Illinois Tool Works, Würth Group, Stanley, Norton, 3M, DeWalt	National account pricing; OEM and MRO program development; VMI program design
Pipe, Valves & Fittings	Parker Hannifin, Swagelok, Dixon Valve, Watts Water	Industrial MRO program expansion; integrating PVF with broader MRO bundles
Lubricants & Chemicals	WD-40 Industrial, Sprayon, Castrol Industrial	Facility consumables bundle strategy; auto-replenishment programs
Industrial Automation	Rockwell Automation, Cognex, FANUC, Emerson	Reshoring-driven demand capture; AI-integrated automation system design

The Integrated Supply Advantage — Wesco’s Structural Edge

Perhaps the most underappreciated dimension of Wesco’s MROP position is not what it sells, but how it sells. Most pure-play MROP distributors sell product. Wesco sells programs — and that distinction matters enormously for large industrial accounts.

Through its Integrated Supply offering, (and you may remember that Wesco acquired Storeroom Logix after divesting its integrated supply business to Vallen) Wesco manages the full indirect materials procurement process for large manufacturers and facilities: consolidating hundreds of supplier relationships into a single managed program, providing on-site or near-site inventory management, and delivering data-driven reporting on consumption, compliance, and cost-per-unit-of-production. The model creates deep customer stickiness and positions Wesco as a strategic partner rather than a transactional vendor.

The Cross-Sell Flywheel: Where Wesco’s MROP Growth Actually Comes From

Wesco’s fastest-growing MROP revenue is coming from wallet-share expansion within its existing 150,000-customer base. A manufacturing customer that already runs electrical procurement through Wesco is a natural, low-friction target for safety program consolidation, VMI for fasteners and cutting tools, and facility supply management.

That is a structural advantage most ISA members cannot replicate. The cross-sell pipeline embedded in every existing account relationship is also why Wesco’s MROP business is likely to grow faster than the market over the next 3-5 years.

Acquisition strategy: what Wesco could hunt in Cleveland

ISA26 functions simultaneously as a relationship conference and probably an off-site deal room. For Wesco, the networking format can create ideal conditions for conversations that could be awkward to initiate through formal channels. 

Most likely acquisition profiles at ISA26

• Regional safety distributors serving industrial end-users in geography gaps —  Southeast, Mountain West, and Upper Midwest
• Specialty PPE houses with vertical depth – i.e., oil & gas, chemical processing, heavy mining
• Mid-market integrated supply or MRO distributors ($100M–$500M revenue) – immediate synergy with Wesco’s logistics infrastructure

What the ISA community should take from Wesco’s presence

For the distributors, manufacturers, and IMRs that make up the ISA membership, Wesco’s attendance carries a message worth internalizing: the category boundaries that have long organized the industrial distribution channel are eroding, and they are eroding from the top down.

Large multi-line distributors with deep customer relationships, national logistics infrastructure, and substantial balance sheets are systematically moving into MROP categories that were once the domain of specialists. They are doing so through bundling, integrated supply programs, and the convenience advantage they hold with customers.

The more pressing question for pure-play MROP distributors is how to differentiate in a world where Wesco is a credible competitor for their largest accounts. The answer lies in depth rather than breadth: vertical expertise, service intensity, faster local response, and customer relationships that a large national distributor cannot replicate.

The 2026 Outlook: Where Wesco’s MROP Growth Goes Next

With record Q1 2026 sales of $6.1 billion, and double-digit growth, Wesco enters the back half of 2026 with strong momentum across all segments. EES organic growth of 12% in Q1 suggests the MROP revenue trajectory could be running ahead of the broader market.

Wesco’s appearance at ISA26 is not a one-off event or a curiosity to be explained. It reflects a strategic commitment to the MROP channel that the company has been building quietly for over a decade and is now prepared to make visible