We have been collecting financial and operational data on the companies with significant production in Colombia. Our database goes back to 2009 and so far covers nine companies in depth. The seven in the chart are sufficiently mature for us to estimate their average Operating Income for the last year. Economic theory says that larger companies in terms of revenue should have better margins if only because they can spread their fixed costs over a bigger base. Sometimes larger companies lose this advantage by being bloated and inefficient.