17.06.2026 11:41
According to the "Turkey's Top 500 Industrial Enterprises 2025" research prepared by the Istanbul Chamber of Industry (ISO), Turkey Petrol Rafinerileri AŞ (TÜPRAŞ) maintained its title as the largest industrial enterprise with production sales of 698 billion 789 million liras.
ISO Board Chairman Erdal Bahçıvan announced the results of ISO's "Turkey's Top 500 Industrial Enterprises" survey at a press conference.
According to the survey, TÜPRAŞ ranked first in the list with 698 billion 789 million liras in production sales, while Ford Otomotiv secured second place again with 538 billion 268 million liras.
Star Refinery AŞ came third with 327 billion 854 million liras, while OYAK-Renault, which was in 6th place the previous year, rose to 4th place with 235.5 billion liras. It was followed by Toyota Otomotiv with 206.3 billion liras in production sales and Arçelik with 165.7 billion liras.
TUSAŞ MAKES A LEAP
It was notable that TUSAŞ, which was not in the top 10 last year and ranked 11th, rose to 7th place with 140.9 billion liras in production sales; Türkiye Petrolleri Anonim Ortaklığı, ranked 16th, rose to 8th place with 138.8 billion liras; and ASELSAN, ranked 17th, rose to 9th place with 130.2 billion liras. Mercedes-Benz, meanwhile, rose from 12th to 10th place with 127 billion liras in production sales, entering the top 10.
According to the "Turkey's Top 500 Industrial Enterprises 2025" survey prepared by ISO, the top 10 industrial enterprises are as follows:
Rank (2024)
| Rank (2025)
| Company
| Production Sales (Net/TL)
|
1
| 1
| TÜPRAŞ
| 698,789,218,726
|
2
| 2
| Ford Otomotiv
| 538,267,883,167
|
3
| 3
| Star Refinery
| 327,854,252,634
|
6
| 4
| OYAK-Renault
| 235,451,564,919
|
4
| 5
| Toyota Otomotiv
| 206,261,752,184
|
7
| 6
| Arçelik
| 165,720,710,029
|
11
| 7
| TUSAŞ
| 140,894,845,580
|
16
| 8
| Türkiye Petrolleri A.O.
| 138,780,059,253
|
17
| 9
| ASELSAN
| 130,249,849,498
|
12
| 10
| Mercedes-Benz
| 126,983,846,962
|