This article aims to analyse the economic sectors of the most attractive organizations in the Spanish labour market in the period 2013-2019. The data from the ranking of the 100 most desired companies to work published by the review Actualidad Económica (RAE) has been analysed. Four variables were selected: activity sector, location, size and stock market quotation. This is a quantitative work, where statistics, multiple regressions, independent samples with Levane Test were used for the analysis. It concludes that the highest-rated companies are Anglo-Saxon those operating in the economic sectors energy and financial, and and the size and stock market price also influence the valuation.