Gensource Potash 

Comstock Holding Co Inc is a developer and manager of mixed-use and transit-oriented properties with operations that are majorly focused on the Washington, D.C. metropolitan area. It provides a range of services such as asset management, property management, development and construction management, and other real estate-related services to its asset-owning clients, composed predominantly of institutional real estate investors, high net worth family offices, financial institutions, and governmental bodies seeking to enhance their surrounding communities by developing real estate through public-private partnerships.