ORDU YARDIMLAŞMA KURUMU group: subsidiaries and structure
anonim şirket (A.Ş.) · ANKARA, Türkiye · LEI 789000N4T113IGIO4U04
14subsidiaries
3countries
5held directly
1lapsed LEIs
7links on accounts older than 24 months
14ISINs of subsidiaries
Summary
ORDU YARDIMLAŞMA KURUMU is the ultimate parent of 14 subsidiaries with LEIs in 3 countries, as reported to GLEIF. 5 are held directly; the others sit below intermediate companies. The largest numbers are in Türkiye (12), in Austria (1) and in Romania (1). 1 of the subsidiaries has a lapsed LEI, and 7 links rest on accounts older than 24 months. GLEIF's ISIN mapping lists 0 ISINs for the parent and 14 ISINs for its subsidiaries.
Written from GLEIF data using fixed, reviewed sentence templates.
Subsidiaries by country
Data-quality notes (AssetCensus analysis)
No group-level data-quality notes in this data release.
7 subsidiaries have data-quality notes; they are listed on each company page.
Group structure
Indentation shows the direct parent reported to GLEIF.
Akdeniz Chemson Additives AG Austria
ATAER HOLDİNG ANONİM ŞİRKETİ Türkiye
ERDEMIR-ROMANIA SRL Romania
OYAK İNŞAAT ANONİM ŞİRKETİ Türkiye
Subsidiaries
| Company | Country | City | LEI | Accounts year | Notes |
|---|---|---|---|---|---|
| Akdeniz Chemson Additives AG | Austria | Arnoldstein | 529900PT6OM8ND5TN194 | 2025 | |
| ERDEMIR-ROMANIA SRL | Romania | TARGOVISTE | 2594005AMP4NYJ77WV29 | 2024 | |
| AKDENİZ CHEMSON KİMYA SANAYİ VE TİCARET ANONİM ŞİRKETİ | Türkiye | İZMİR | 789000NMN48YR9S00Z59 | 2023 | > 24 months |
| ATAER HOLDİNG ANONİM ŞİRKETİ | Türkiye | ANKARA | 789000GF6519M9QYGM16 | 2025 | |
| EREĞLİ DEMİR VE ÇELİK FABRİKALARI TÜRK ANONİM ŞİRKETİ | Türkiye | İSTANBUL | 789000VYQF5IDGG49908 | 2024 | |
| HEKTAŞ TİCARET TÜRK ANONİM ŞİRKETİ | Türkiye | KOCAELİ | 789000G8MR3GA25EEC51 | 2023 | > 24 months |
| İSKENDERUN DEMİR VE ÇELİK ANONİM ŞİRKETİ | Türkiye | HATAY | 789000W8HVAZCXF6O806 | 2023 | > 24 months |
| KÜMAŞ MANYEZİT SANAYİ ANONİM ŞİRKETİ | Türkiye | İSTANBUL | 789000RZ5EV0HC8CQ559 | 2025 | |
| LİKİTGAZ DAĞITIM VE ENDÜSTRİ ANONİM ŞİRKETİ | Türkiye | ISTANBUL | 789000U948301AIXTU14 | 2020 | lapsed > 24 months |
| OYAK GRUP SİGORTA VE REASÜRANS BROKERLİĞİ ANONİM ŞİRKETİ | Türkiye | İSTANBUL | 789000TK59B3HLBIC860 | 2023 | > 24 months |
| OYAK İNŞAAT ANONİM ŞİRKETİ | Türkiye | İSTANBUL | 7890006Q7VY8PIGV3I97 | 2025 | |
| OYAK PORTFÖY YÖNETİMİ ANONİM ŞİRKETİ | Türkiye | İSTANBUL | 789000GHOACS9QIMMO62 | 2023 | > 24 months |
| OYAK YATIRIM MENKUL DEĞERLER ANONİM ŞİRKETİ | Türkiye | İSTANBUL | 7890006E6AYACJD3KM63 | 2024 | |
| OYAK YATIRIM ORTAKLIĞI ANONİM ŞİRKETİ | Türkiye | İSTANBUL | 789000U4DJBD2EVV5N05 | 2023 | > 24 months |