Business Underwriters Associates (BUA) is a full service, wholesale Brokerage General Agency serving thousands of insurance professionals throughout the country. Commitment to agents and their clients has driven our business since 1979. Ohio's largest Brokerage General Agency, we support agents coast to coast with our case design and underwriting expertise. Our relationships stand up to time. Experience, creativity and follow-through make BUA stand apart. Over and over the insurance professionals we work with find that we have a distinctive approach to finding the best solutions for their clients, an approach based on our decades of experience, competitive analysis, and underwriting depth.