Nathan had been in insurance for twenty-two years. he had built the brokerage on trust and relationship. his clients had been with him for decades in some cases. the brokerage had strong retention but it couldn't grow because Nathan had no capacity to take on new relationships and no structure for the team to service existing ones without him. four brokers on his team were qualified, competent, and underutilised. they did the technical work, Nathan did the relationships. it had worked that way for fifteen years. the business had flatlined at $2.9m for three of them.
the concentration risk was real and Nathan knew it. his top five clients represented 61% of revenue. all five relationships were personal. he had never mapped this clearly until someone asked him to. when he saw the number on paper he described it as "the most uncomfortable thirty seconds of the engagement."