Private equity is consolidating the group benefits brokerage market — here's what HR leaders need to know
The firm that advises your organization on its group health plan may soon be part of a private equity-backed platform — and HR leaders who understand that shift will be better positioned to manage it.
A sweeping consolidation of the US group benefits brokerage market is underway, driven by private equity's growing conviction that employee benefits advisory is one of the most attractive segments in financial services. The Aon-USI Insurance Services acquisition — one of the largest brokerage deals in recent memory — is only the most visible sign of a trend that is reshaping who advises employers on their benefits programs and how that advice is delivered.
Peter McMurtrie, a partner in the insurance practice at West Monroe, the Chicago-based management consulting firm, said that benefits now meets all three criteria private equity typically looks for: outsized growth potential, vulnerability to disruption, and consolidation opportunity. Rising healthcare costs, the shift toward self-insured and level-funded plans, growth in individual coverage health reimbursement arrangements (ICHRAs), and increasing complexity in benefits consulting are all accelerating that investment thesis.
Nearly 60 percent of employers expect to have greater reliance on brokers over the next five years, according to LIMRA's The Future Is Now — Workplace Benefits Distribution Amid a Changing Landscape report — a data point that is not lost on investors allocating capital to the space.
What consolidation means for plan sponsors
For HR directors and benefits managers, the consolidation wave raises a practical question: what happens to your advisory relationship when your broker is acquired?
McMurtrie was direct about the risk. When an acquisition is not managed well — particularly around communication — it is the employer client who feels the disruption first.
"If you're not communicating, the market is going to communicate on your behalf, and their message is not going to be the positive one that you want going out there, both to your clients as well as to your internal producers," he said.
The good news, McMurtrie argued, is that well-run acquisitions should ultimately improve the advisory capabilities available to plan sponsors. Private equity's rationale for consolidating benefits brokerage platforms is precisely to invest in technology, data analytics, and artificial intelligence tools that smaller independent brokers cannot sustain on their own. When integration is done properly, employers gain access to centers of excellence for complex plan structures — stop-loss, fully funded, level-funded, and ICHRA programs — that a local or regional broker may not have had the scale to support.
"The minute they join our ecosystem, they're going to perform better than they did before because of the value that our platform brings — whether that's access to markets, how we're leveraging analytics and AI to provide better advisory support, the ability to bring on and train up producers," McMurtrie said.
The shrinking pool of independent local advisors
HR leaders who work with smaller, locally based benefit brokers should be aware that the independent model is under real structural pressure. McMurtrie drew a parallel to the consolidation wave that has already reshaped the registered investment advisor space in wealth management and suggested the same dynamic is now beginning in benefits brokerage.
"It's going to be harder for that individual local to survive without being a part of a larger platform that also brings a technology and a data asset that is going to improve the quality of the consulting," he said.
Carriers are reinforcing that dynamic. McMurtrie noted that the preference on the capacity side is increasingly to engage with larger platforms — which means the access and terms available to independent brokers may narrow over time, with consequences that flow through to the employer clients they serve.
An aging cohort of brokerage owners without succession plans is accelerating sales activity. For HR teams that have built long-standing relationships with a founder-led regional firm, the question of whether that firm will remain independent is a strategic one worth raising proactively.
What HR leaders should be asking their broker right now
Whether your organization's broker is already part of a large platform or still operating independently, the consolidation trend makes certain conversations worth having now rather than later.
McMurtrie's framework for evaluating a well-run benefits platform centers on integration quality rather than acquisition volume. He described the previous decade's approach bluntly: "M&A was all around the A part, but not a lot of emphasis on the M" — leaving large organizations as loose collections of independently operating businesses. The firms that are winning, he said, are those that have built genuinely integrated operating models capable of improving outcomes from the moment a new entity joins.
According to an Employee Benefit Research Institute (EBRI) Issue Brief published in March 2026, brokers play a pivotal role in the design of comprehensive benefits packages and are instrumental in voluntary benefits adoption through consultative guidance to employers. That advisory function — the quality of guidance your broker brings to decisions about plan design, stop-loss structuring, and the growing complexity of supplemental and voluntary offerings — is precisely what HR leaders should be stress-testing in any review of their brokerage relationship.
The AI advantage that only scale can provide
One dimension of platform investment that HR leaders may not have considered is what larger brokers can now offer in terms of producer capability. McMurtrie identified artificial intelligence as a transformational tool for the talent gap left by an aging producer workforce — one that is only accessible at scale.
"I can take a new producer and get them behaving like a 10 or a 15-year producer in a couple of years," he said. "We're seeing real sort of fact sets around that and use cases that that's occurring."
For HR leaders evaluating their broker — whether following an acquisition or as part of a routine RFP process — the depth of the advisory team and the tools it has access to are increasingly relevant questions. The gap between what a scaled platform can offer and what a smaller independent can sustain is widening, and the implications for plan quality and cost management are real.
As healthcare costs continue to rise and employer plan design grows more complex, the quality of the benefits advisory relationship is not a procurement afterthought. It is a strategic input into one of the largest line items on most organizations' operating budgets.
