An industry analyst performs primary and secondary market research within an industry such as information technology, consulting or insurance. Analysts assess sector trends, create segment taxonomies, size markets, prepare forecasts, and develop industry models. Industry analysts usually work for research and advisory services firms, and some analysts also perform advisory (consulting) services. Typically, analysts specialize in a single segment or sub-segment, researching the broad development of the market rather than focusing on specific publicly traded companies, equities, investments, or associated financial opportunities as a financial analyst might.