GNP Realty Partners is a privately held real estate services firm headquartered in Chicago. Founded in 1986, the company provides property management, brokerage, construction management, and development-related services across commercial and residential sectors. Its operations include support for office, industrial, retail, and residential association properties throughout the Chicago region and the broader Midwest. The firm’s portfolio reflects a commitment to integrated service delivery, offering management, leasing, project oversight, and operational support under one organizational structure. GNP Realty Partners has gained industry recognition through credentials such as the Accredited Management Organization designation. The company’s history includes the advancement of comprehensive property service capabilities aligned with long-term asset strategies.