buying-group-executives2026-05-04 - 8 min

56% and Falling: Why the Smartest Move a Buying Group Makes Next Is Endorsing IVAN

Channel Marketing Group reports traditional electrical distribution captures only 56% of total material spend — and that was before AI procurement agents went mainstream. Here is why buying group endorsement of IVAN is the answer.

The consolidation era is not over. The technology era is just beginning.

You Already Solved the Last Problem

For two decades, independent wholesale distributors faced a consolidation threat. The nationals grew. The big got bigger. The independents who survived did so by doing what independent businesses do best — they banded together.

Buying groups like AD became the answer. Pool the volume. Negotiate the manufacturer agreements. Build the collective rebate leverage that no single independent could achieve alone. AD's merger with IMARK Electrical and its January 2026 merger with The Commonwealth Group are not defensive moves — they are the continuation of a strategy that has worked. Consolidation is how independent distribution competes.

That strategy is right. And it is not enough for what is coming next.

The 56% Problem Is About to Get Harder

Channel Marketing Group reports traditional electrical distribution already captures only 56% of total material spend in its market. 58% of buyers already purchase outside traditional distributor relationships — and that was measured before AI procurement agents went mainstream.

Buying groups have managed that leakage for years through the strength of member relationships, collective volume, and the financial incentives that keep contractors buying from members. It has worked because the leakage was visible. A contractor who walked into a big box store was a contractor you could win back. A contractor who called a national was a rep conversation away from returning.

AI agents change that dynamic entirely. An agent routing a purchase order at 9pm does not call a branch or check a buying group portal. It queries whatever data is publicly accessible and routes to whoever is visible. Your members' negotiated pricing, rebate tiers, branch inventory, and relationship terms are locked inside ERP systems that open-market agents cannot see. The member with the right inventory and the right price loses the order not because they were outcompeted — but because they were invisible.

And the member never knows it happened. No lost quote. No declined bid. No record in the pipeline. The order simply does not arrive.

The 56% baseline was the steady-state leakage of the pre-agent era. The direction of that number under open-market AI adoption is not ambiguous. And unlike the leakage buying groups have managed before, this leakage is silent, systematic, and invisible to every tool currently in a member distributor's hands.

Consolidation alone cannot solve an invisibility problem.

The Rebate Compounding Effect — Why Volume Loss Hurts More Than It Looks

For buying group executives the first-order revenue loss is not the full picture. The rebate compounding effect is where the real damage accumulates.

Buying group rebate structures are tiered. Volume thresholds determine rebate percentages. Losing volume does not just reduce revenue — it can drop a member below a tier threshold, triggering a rebate reduction on their entire remaining volume. That compression hits operating income. It accelerates member attrition. And as member volume collectively declines, the buying group's aggregate manufacturer leverage erodes. Rebate agreements negotiated on the basis of $100B in collective volume get renegotiated at lower rates when volume falls.

The compounding runs in reverse too. Every transaction that stays inside the network amplifies positively through the same rebate mechanics. Volume recovery above tier thresholds restores rebate rates on the total volume base.

Keeping volume inside the network is not just a revenue conversation. It is a rebate tier conversation. And at buying group scale the rebate math amplifies everything in both directions.

Consolidation Was the Answer for the Last Era. Technology Is the Answer for This One.

Large buying groups have the collective scale to move markets. They have the manufacturer relationships, the member loyalty, and the operational infrastructure that took decades to build. What they have not had — until now — is the technology infrastructure to make that collective intelligence visible and accessible to the AI agents that are increasingly routing the orders their members depend on.

That is not a criticism. Building AI procurement infrastructure is not a buying group's core competency. It is not supposed to be. The same way buying groups did not build their own ERP systems or their own logistics networks — they partnered with the best operators in those spaces and focused on what they do best.

PES is building the technology. Buying groups bring the endorsement. That is the entire model.

IVAN — the Intelligent Virtual Agentic Network — is the neutral intelligence proxy layer for B2B agentic commerce. It is not a marketplace. It is not a competitor to any distributor or buying group. It is the AI commerce infrastructure that makes member distributors visible to autonomous procurement agents — on the buying group's terms, inside a closed network the buying group endorses and governs.

The buying group that endorses IVAN does not build anything. It does not hire a technology team. It does not disrupt its existing manufacturer relationships or member economics. It endorses a neutral proxy network that protects member volume, surfaces open-market demand to members in real time, and creates a new institutional revenue stream for the buying group itself.

A New Revenue Stream Buying Groups Have Never Had

Here is the growth frame that changes this conversation.

Every buying group that endorses IVAN creates a revenue stream that did not exist before. PES shares a percentage of transaction fees with buying group partners whose members transact through the IVAN proxy network. The buying group endorses. PES operates. Members benefit. The buying group earns on every transaction its members process through the network.

This is not a cost center. It is a revenue model. And it compounds with every member who joins and every transaction that routes through the network.

The loyalty effect compounds it further. The member distributor who accesses IVAN through their buying group endorsement gains AI commerce readiness — the ability to be visible to autonomous procurement agents, capture open-market demand signals, and protect their rebate tier position — through their buying group relationship. That capability binds them more deeply to the buying group than any rebate program alone.

IVAN makes member distributors more loyal to the buying group because the buying group becomes the source of their competitive advantage in the agentic economy.

The distributor who joined for the rebate leverage stays for the AI commerce infrastructure. The buying group that deploys IVAN is not just protecting member volume. It is becoming the essential operating layer for how its members compete in the next decade of B2B commerce.

What Endorsement Requires

Very little.

We filed for provisional patent in early 2026 and have 49 patent claims. PES operates the proxy network. PES integrates with member ERP systems. PES handles the agent protocols, the intelligence layer, and the contractor-facing tools.

The buying group endorses. Its members gain immediate access to the closed network and the open-market demand intelligence layer — without building anything, hiring anyone, or disrupting their current technology relationships.

The consolidation era gave independent distribution the collective scale to compete with the nationals. The technology era gives them the AI infrastructure to compete in the agentic economy. PES is building how buying groups make that jump — without doing the engineering work themselves.

The 56% baseline is the floor of a problem that AI agents are about to push lower. IVAN turns that problem into a growth story. The buying group that moves first captures the network effect. The one that waits watches its members become invisible — one agent-routed order at a time.

IVAN — the neutral intelligence proxy layer for B2B agentic commerce.

Partnership and analyst inquiries: info@proenergysupply.com | proenergysupply.com