Operational since 1975, Enertex Marketing provides list management and brokerage, campaign planning and research services. The company serves more than 300 nonprofit and commercial organizations. Its data processing services include patron tenure analysis and telemarketing lead generation. Enertex Marketing offers solutions for art organizations, theaters , dance and opera companies, museums, libraries and zoos. The company utilizes the Targeted Response Improvement Method, which provides proprietary mathematical modeling and template design services. It offers file format conversion, data manipulation and standardization solutions. In addition, the company imprints renewal and fundraising forms. Its clients include American Theatre Magazine, Houston Symphony, Huntington Theatre Company and Manhattan Theatre Club. Enertex Marketing is located in New York City.