Estudios Técnicos, Inc. (ETI) is the main planning, economic advising and market strategies firm in Puerto Rico. ETI has strong market research capabilities and provides support to firms in the introduction and development of new products. It has collaborated with important enterprises on developing their market entry strategies for Puerto Rico and the United States. ETI holds the most complete data banks on the Island's social and economic context , including the Real Estate sector. Urban, Regional and Environmental Planning.