SOLVAY group: subsidiaries and structure
Naamloze vennootschap (NV) · BRUSSELS, Belgium · LEI 549300MMVL80RTBP3O28
55subsidiaries
22countries
38held directly
6lapsed LEIs
27links on accounts older than 24 months
11ISINs of subsidiaries
Summary
SOLVAY is the ultimate parent of 55 subsidiaries with LEIs in 22 countries, as reported to GLEIF. 38 are held directly; the others sit below intermediate companies. The largest numbers are in Belgium (9), in France (7) and in Italy (4). 6 of the subsidiaries have a lapsed LEI, and 27 links rest on accounts older than 24 months. GLEIF's ISIN mapping lists 4 ISINs for the parent and 11 ISINs for its subsidiaries.
Written from GLEIF data using fixed, reviewed sentence templates.
Subsidiaries by country
and 7 more
Data-quality notes (AssetCensus analysis)
No group-level data-quality notes in this data release.
27 subsidiaries have data-quality notes; they are listed on each company page.
Group structure
Indentation shows the direct parent reported to GLEIF.
SOLVAY SISECAM HOLDING AG Austria
СОЛВЕЙ СОДИ Bulgaria
SOLVAY ÖSTERREICH GMBH Austria
CARRIÈRES LES PETONS Belgium
HESTIA Belgium
SOLVAY CHEMICALS INTERNATIONAL Belgium
SOLVAY STOCK OPTION MANAGEMENT Belgium
SOLVAY CHIMIE Belgium
SYENSQO Belgium
SYENSQO FINANCE FRANCE France
RHODIA OPERATIONS France
SYENSQO PARTICIPATIONS BELGIQUE Belgium
SYENSQO FRANCE France
SYENSQO PARTICIPATIONS France
SYENSQO STOCK OPTION MANAGEMENT Belgium
RHODIA BRASIL S.A Brazil
SOLVAY CANADA INC. Canada
SOLVAY VINYLS HOLDING AG Switzerland
HORIZON IMMOBILIEN GMBH Germany
SOLVAY GMBH Germany
SOLVAY QUIMICA SL Spain
RHODIA CHIMIE France
ソルベイジャパン株式会社 Japan
SOLVAY FINANCE France
SOLVAY OPERATIONS FRANCE France
SOLVAY INTEROX LIMITED United Kingdom
SYENSQO INTERNATIONAL HOLDINGS LIMITED United Kingdom
P.T. CYTEC INDONESIA Indonesia
日本ソルベイ株式会社 Japan
솔베이실리카코리아(주) South Korea
한국솔베이 주식회사 South Korea
บริษัท โซลเวย์ (ประเทศไทย) จำกัด Thailand
SOLVAY CHEMICALS AND PLASTICS HOLDING B.V. Netherlands
스폐셜켐코리아 주식회사 South Korea
บริษัท โซลเวย์ เพอรอกซิไทย จำกัด Thailand
羅索青台灣股份有限公司 Taiwan
บริษัท โซลเวย์ เอเชีย แปซิฟิค จำกัด Thailand
SYENSQO SPECIALTY POLYMERS USA, LLC United States
Subsidiaries
| Company | Country | City | LEI | Accounts year | Notes |
|---|---|---|---|---|---|
| SOLVAY SISECAM HOLDING AG | Austria | EBENSEE | 549300YCZONOJRVRCM33 | 2024 | |
| SOLVAY ÖSTERREICH GMBH | Austria | Ebensee | 529900UE6CWI4JHCTU05 | 2024 | |
| CARRIÈRES LES PETONS | Belgium | WALCOURT | 549300NVXGQX82AWAY85 | 2023 | > 24 months |
| HESTIA | Belgium | BRUSSELS | 549300ULS7R8CERPI973 | 2022 | > 24 months |
| SOLVAY CHEMICALS INTERNATIONAL | Belgium | BRUSSELS | 549300HNS7FMVARBWZ51 | 2024 | |
| SOLVAY CHIMIE | Belgium | BRUSSEL | 213800UB7PDIKF9MSH81 | 2024 | |
| SOLVAY STOCK OPTION MANAGEMENT | Belgium | BRUSSELS | 549300DZNDJR7EJ9DO49 | 2024 | |
| SYENSQO | Belgium | BRUSSELS | 549300060XNJ90PLNS10 | 2024 | |
| SYENSQO PARTICIPATIONS BELGIQUE | Belgium | BRUSSELS | 549300WK54G5ST3E4R33 | 2024 | |
| SYENSQO SPECIALTY POLYMERS BELGIUM | Belgium | BRUSSELS | 5493004A4T8J8ENRT006 | 2024 | |
| SYENSQO STOCK OPTION MANAGEMENT | Belgium | BRUSSELS | 213800MI4TY7HK2XHC78 | 2022 | > 24 months |
| СОЛВЕЙ СОДИ | Bulgaria | DEVNYA | 549300OMZTBLB1JIP879 | 2024 | |
| RHODIA BRASIL S.A | Brazil | SAO PAULO | 213800NZ8M656CMOSB93 | 2023 | > 24 months |
| SOLVAY CANADA INC. | Canada | TORONTO | 549300JPR62HCLTCCK03 | 2024 | |
| SOLVAY VINYLS HOLDING AG | Switzerland | BADEN | 549300JZ6O03Y4YB0J24 | 2024 | |
| HORIZON IMMOBILIEN GMBH | Germany | DEUTSCHLAND | 549300525TUWFWYFCD98 | 2024 | |
| SOLVAY GMBH | Germany | DEUTSCHLAND | 549300178GTPCMHY3O82 | 2024 | |
| SOLVAY QUIMICA SL | Spain | TORRELAVEGA | 549300KSJ91UU515HQ62 | 2022 | > 24 months |
| SOLVAY SOLUTIONS ESPAÑA SL | Spain | BLANES | 549300PL9K0ZRI5ZQ661 | 2017 | lapsed > 24 months |
| RHODIA CHIMIE | France | LYON | 549300SSIYSYDBZBLH41 | 2024 | |
| RHODIA OPERATIONS | France | LYON | 549300NEE5OWQVH5Y351 | 2023 | > 24 months |
| SOLVAY FINANCE | France | LYON | 549300850GMPCX5CK282 | 2023 | > 24 months |
| SOLVAY OPERATIONS FRANCE | France | LYON | 549300QBWU3HOIPOGS32 | 2024 | |
| SYENSQO FINANCE FRANCE | France | LYON | 549300R5EVTUJWAQ7073 | 2023 | > 24 months |
| SYENSQO FRANCE | France | LYON | 54930066B2IFPEYWQZ43 | 2023 | > 24 months |
| SYENSQO PARTICIPATIONS | France | LYON | 5493001RT26KVWDI1H73 | 2023 | > 24 months |
| SOLVAY INTEROX LIMITED | United Kingdom | WARRINGTON | 213800S98Q3ST5B2QX25 | 2023 | > 24 months |
| SYENSQO INTERNATIONAL HOLDINGS LIMITED | United Kingdom | OLDBURY | 549300ITOTC04Z5J1267 | 2023 | > 24 months |
| P.T. CYTEC INDONESIA | Indonesia | JAKARTA | 549300TQR148MCBOTX13 | 2023 | > 24 months |
| P.T. SOLVAY CHEMICALS INDONESIA, JAKARTA BARAT | Indonesia | JAKARTA | 5493001Q2ITOUBCYI393 | 2025 | |
| BASF PERFORMANCE POLYAMIDES INDIA PRIVATE LIMITED | India | MUMBAI | 5493005B0AS36Y3OLC67 | 2018 | lapsed > 24 months |
| SOLVAY ESSENTIAL CHEMICALS PRIVATE LIMITED | India | MUMBAI | 5493000FDY6PKUDXFQ81 | 2022 | > 24 months |
| SYENSQO SPECIALTIES INDIA PRIVATE LIMITED | India | BHARUCH | 549300PQ7SG60ZDOWU54 | 2022 | > 24 months |
| SOLVAY CHIMICA ITALIA SPA | Italy | ROSIGNANO MARITTIMO | 549300DHZEEOKNU32A34 | 2024 | |
| SOLVAY ENERGY SERVICES ITALIA S.R.L. | Italy | BOLLATE | 549300EF0U6BF6FIMD90 | 2024 | |
| SYENSQO SOLUTIONS ITALIA S.P.A. | Italy | BOLLATE | 549300UBZL4FSHJNL841 | 2024 | |
| SYENSQO SPECIALTY POLYMERS ITALY S.P.A. | Italy | BOLLATE | 549300STTL21ZOF3Y595 | 2023 | > 24 months |
| ソルベイジャパン株式会社 | Japan | TOKYO | 549300NEF9L85Y82QX96 | 2023 | > 24 months |
| 日本ソルベイ株式会社 | Japan | TOKYO | 549300QHP6K8EDURFR49 | 2024 | |
| 솔베이실리카코리아(주) | South Korea | Gunsan-si | 988400QNQHD6DUNLBN68 | 2024 | |
| 스폐셜켐코리아 주식회사 | South Korea | Seoul | 9884002GNSLF8CCK0G48 | 2024 | |
| 한국솔베이 주식회사 | South Korea | Seoul | 988400EAL20KOZEKJQ21 | 2024 | |
| SOLVAY MEXICANA S DE RL DE CV | Mexico | GARCIA | 549300U3IAD8L1H28604 | 2022 | > 24 months |
| Cytec Industries B.V. | Netherlands | Rotterdam | 724500HDUKVWVTHXGC18 | 2021 | lapsed > 24 months |
| SOLVAY CHEMICALS AND PLASTICS HOLDING B.V. | Netherlands | ROTTERDAM | 549300P7X8QUO943PH85 | 2024 | |
| SOLVAY ENGINEERING PLASTICS POLAND SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ | Poland | GORZÓW WIELKOPOLSKI | 549300150VYIWXJNFE20 | 2017 | lapsed > 24 months |
| SOLVAY POLAND SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ | Poland | WLOCLAWEK | 5493005OQRJK4JKOZF21 | 2022 | > 24 months |
| SOLVAY PEROXIDOS PORTUGAL, SOCIEDADE UNIPESSOAL LDA | Portugal | LISBON | 5493003G0I28KXI8XO43 | 2022 | > 24 months |
| SOLVAY PORTUGAL-PRODUTOS QUIMICOS S.A. | Portugal | LISBON | 213800OFPJPJ3CMTDN15 | 2021 | lapsed > 24 months |
| บริษัท โซลเวย์ (ประเทศไทย) จำกัด | Thailand | RAYONG | 5493000KMCGH63QK0V81 | 2025 | |
| บริษัท โซลเวย์ เพอรอกซิไทย จำกัด | Thailand | BANGKOK | 549300X8M9BPBEKAS022 | 2024 | |
| บริษัท โซลเวย์ เอเชีย แปซิฟิค จำกัด | Thailand | BANGKOK | 549300QJU1PGS5FMK467 | 2025 | |
| 羅索青台灣股份有限公司 | Taiwan | TAIPEI CITY | 5493000GKXYQD8PEKB19 | 2023 | > 24 months |
| SOLVAY CHEMICALS, INC. | United States | WILMINGTON | 549300YY6M2VJM3HWK70 | 2021 | lapsed > 24 months |
| SYENSQO SPECIALTY POLYMERS USA, LLC | United States | WILMINGTON | 549300PK72WS9BDSLW53 | 2024 |