Mark Sharpe's longtime business partner at Corporate Insurance Group was preparing to retire. Rather than wind the agency down or keep working alone, Sharpe sold to Inszone Insurance Services and stayed on to serve his clients. For many independent agency principals, succession pressure has become the primary trigger for consolidation.
Inszone announced the acquisition. Financial terms were not disclosed. Inszone now operates across 25 states.
Founded by Sharpe in 1999, Corporate Insurance Group operates fully remotely across Tennessee, Mississippi, and Texas. It writes workers' compensation, commercial auto, and general liability, with niche expertise in personal care services, adult day care, artisan contractors, and non-emergency medical transportation.
"What drew me to Inszone was the size and the additional markets," Sharpe said. "Being part of a national platform lets me offer my clients access to markets and carriers I simply couldn't reach on my own."
That framing captures why so many independent agency deals take this shape. Principals with specialized books often face a ceiling - the niche expertise is there, but carrier access, back-office infrastructure, and technology are not. Selling to a platform removes the ceiling without requiring the principal to exit.
Inszone completed 33 acquisitions in the first half of 2026, second only to BroadStreet Partners with 37, according to OPTIS Partners. The pace points to a deliberate strategy of targeting niche commercial books in specialty lines where organic growth is slow.
North American insurance agency acquisitions fell to 292 in the first half of 2026, based on data from OPTIS Partners. That figure is down 15% from a year earlier and 24% below the previous five-year average. It was also the lowest first-half total since 2016. OPTIS said valuations remained high for well-run firms with strong specialty books, while softening for others.
The structural pull behind deal flow is not easing. There are nearly 39,000 independent P&C agencies in the US, according to the Big "I" 2024 Agency Universe Study. Roughly 750 to 800 change hands annually.
A separate Reagan Consulting study has found that more than 60% of agency principals lack a written perpetuation plan. Internal succession is rarely an option because next-generation producers seldom have the capital to buy out founders at market rates. That gap between principals approaching succession and those with a clear internal path is what platforms like Inszone are built around.
Non-emergency medical transportation and personal care services are regulated and relationship-dependent lines that require specific underwriting knowledge and carrier access. Artisan contractors and adult day care add further specialty depth. These are not commodity books, and national platforms cannot replicate them quickly.
CEO Chris Walters said Sharpe had "built a specialized commercial book with authentic expertise in workers' compensation, transportation, and personal care services, and that kind of focus is hard to find."
