Acquisition Risk Starts After the Deal Closes

By: | August 13, 2026

Kathryn Lerch is an insurance operations leader with more than 15 years of experience inside P&C agencies and brokerages, where she has held roles spanning commercial lines servicing, agency management, and multi-office operations leadership. She holds an Executive MBA from the University of Florida's Warrington College of Business, and her writing focuses on the practical realities of how agencies evaluate technology, manage change, and build more efficient operations from the inside out.

Topics: M&A | Risk Insider

When a brokerage acquires another firm, the financial and book-of-business due diligence gets done thoroughly. Revenue is modeled, client concentration is assessed, carrier relationships are reviewed. That work is well understood and well executed.

The operational side of the transaction tends to receive far less structured attention, and that is where the exposure accumulates quietly.

What transfers in an acquisition extends well beyond the revenue and the client relationships. It includes the acquired firm’s workflow habits, their documentation standards, the configurations inside their agency management system, and the gaps that have been building at the file level for years. Most of that is invisible in the purchase agreement and becomes visible only when something forces a closer look.

What Gets Inherited

The operational risk that comes with an acquisition is often the result of different practice rather than poor practice. Two organizations develop their own approaches to policy checking, certificate issuance, renewal workflows, and client documentation over time. When those organizations combine, the differences tend to run in parallel longer than anyone planned, and the points where they intersect are where things get missed. Further, within one broker can have inconsistencies within their own ecosystem on workflows and processes, making integrations even more complex.

The accounts carrying the most exposure are the ones that move through the transition period with unclear ownership. A producer from the acquired firm may still be managing their relationships informally while the administrative work is being absorbed into new systems and processes. The client experience stays consistent, but the operational record behind it can diverge from the acquiring firm’s standards without anyone realizing it.

I have seen this in integrations where the acquiring firm had strong internal processes and still found documentation gaps in the absorbed book that only surfaced during a carrier audit or when a long-tenured account manager left and the team needed to reconstruct what had been done and why.

The Integration Period Is Where Exposure Is Highest

The acquisition itself introduces less risk than the period that follows it, when two sets of workflows are operating under one roof and the work of aligning them is still underway.

This period of transition is also when key people leave. An acquisition creates uncertainty, and experienced staff from the acquired firm sometimes exit before the knowledge transfer is complete. When that happens, the institutional knowledge that kept certain accounts running smoothly leaves with them. The team carries those accounts forward with less context than the work requires.

Treating operational integration as a risk function from the start changes what gets prioritized. Documentation standards, workflow alignment, and system configuration become part of the integration plan and receive attention alongside the financial and client-facing work rather than after it.

A Different Kind of Due Diligence

The brokerages that handle this well are asking operational questions before the deal closes. How does the acquired firm handle policy checking? Where does their client documentation live? What would a reconstruction of the file on their ten largest accounts require?

Those questions surface answers that shape how the integration is resourced and sequenced. The risk becomes visible at a point when there is still time to address it systematically, and the integration team can plan around what they find rather than discovering it during a claim or audit.

Acquisitions are a growth strategy. The operational work that follows is a risk management one. The brokerages that approach both with equal discipline tend to be better positioned on both counts. &

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