CREFMedia.com \Commercial Mortgage Leads - Marketing - Advertising for The CRE Finance Industry. Symbiotic Marketing For CRE Professionals. \\CREFMedia (Commercial Real Estate Finance Media) is an industry targeted customer focused advertising and marketing firm dedicated to providing the best in Commercial Mortgage Leads, Advertising and Marketing tools to industry professionals.\\We have developed a network of industry partners across 19 segments as well as employed a full marketing mix to acquire prospects actively seeking assistance for commercial projects of all types. \\Our focus on reaching your target audience through this unique patent pending symbiotic marketing platform is the key to the quality of marketing, advertising and lead generation our platform provides