Istanbul Chamber of Industry (ISO), industry organizations that make the data out of the 2018 "ISO 2018 Turkey's Second 500 Largest Industrial Organization" the results of the survey were made public today. According to the results of the research completed after the ISO 500 announced in last May; ISO Second 500 companies displayed a high performance in net sales from production in 2018, after 2017. One aspect of Turkey's SME ISO X-ray revealed the scale of the company in the second 500, as 27.8 percent of net sales from production in 2018 is quite strong with an increase of 107.6 billion TL 137.5 billion upgrade. This increase was realized at a very high rate of 30.9 percent in 2017.