According to the reports published by the Public Relations Department of Pezhvak Energy Company, PECO managed to attain the 19th rank among contracting companies, which is the highest rank among upstream oil and gas contracting companies. This is in addition to the highest sales growth from rank 327 in 2021 to rank 257 in 2022 due to the increase of the company's revenue from 2568.8 billion Rials to 8953.6 billion Rials.

The Industrial Management Institute (IMI) has produced rankings based on the financial performance of companies for 25 consecutive years, conducted at the International Conference Center for Radio and Television.

In addition, it should be mentioned that IMI annually ranks the leading Iranian companies and aims to identify the highest market value, assets, employment rate, profitability and number of sales. Finally, the 500 most influential companies are classified into 5 groups without considering the specific industry groups.