Sizemore & Company LLC is an award-winning association management, staffing, and advisory services company based in Cincinnati, Ohio. We specialize in serving the construction and engineering industries, as well as the professional services market nationwide. Our primary goal is to help organizations grow, succeed, and reach their full potential in the market.

At Sizemore & Company, we have three operational business units. The Premier Associations Group focuses on association management, while The Premier Resources Group offers staffing and advisory services. We also have PRGandMe, a division that provides comprehensive services to clients on two continents.

Our brands are carefully designed to serve specific market segments, but they are also designed to seamlessly integrate with each other, providing our clients with a convenient one-stop-shop experience for association management, staffing, or advisory needs. We are proud to have been named twice to the Inc. 5000 list of fastest-growing private companies in America.

Our services have been trusted by clients of all sizes, both domestically and internationally. Contact us to find out how the Sizemore family of brands can support your organization