SBA Business Insurance for Companies that Primarily Serve as Acquisition Vehicles?

I’m in the process of closing a deal and the SBA requires business insurance. My company is structured as a holdco/search fund that acquires businesses, and I’ve noticed that some insurance providers are hesitant to insure companies that primarily serve as acquisition vehicles. Has anyone ever run into this challenge, and if so, how did you overcome it? If you also happen to know of any insurance companies that might be a good fit, an introduction would be greatly appreciated. Thank you!