This document outlines key measures of profitability that research and insight businesses should track, including operating profit as a percentage of gross revenue, revenue per head, net revenue to salary ratio, and operating profit per head. It recommends targets for each metric to aim for in order to improve profitability. The three most effective means of improving profitability without growing revenue are accurately costing projects, reviewing charge-out rates and staff utilization, and increasing gross margins by reducing costs and finding incremental revenue sources. The document provides case studies of three companies that implemented these strategies, improving earnings before interest and taxes by £100,000, from a loss of £800,000 to break-even, and growth from 9% to 15% operating profit