Norsk Hydro ASA group: subsidiaries and structure
Allmennaksjeselskap (ASA) · Oslo, Norway · LEI 549300N1SDN71ZZ8BO45
49subsidiaries
19countries
26held directly
7lapsed LEIs
8links on accounts older than 24 months
1ISINs of subsidiaries
Summary
Norsk Hydro ASA is the ultimate parent of 49 subsidiaries with LEIs in 19 countries, as reported to GLEIF. 26 are held directly; the others sit below intermediate companies. The largest numbers are in Norway (9), in Germany (7) and in France (5). 7 of the subsidiaries have a lapsed LEI, and 8 links rest on accounts older than 24 months. GLEIF's ISIN mapping lists 12 ISINs for the parent and 1 ISIN for its subsidiaries.
Written from GLEIF data using fixed, reviewed sentence templates.
Subsidiaries by country
and 4 more
Data-quality notes (AssetCensus analysis)
No group-level data-quality notes in this data release.
9 subsidiaries have data-quality notes; they are listed on each company page.
Group structure
Indentation shows the direct parent reported to GLEIF.
HYDRO EXTRUSION RAEREN Belgium
Remi Claeys Aluminium Belgium
HYDRO EXTRUSION CANADA, INC. Canada
Hydro Aluminium International SA Switzerland
Hydro Building Systems Switzerland AG Switzerland
Hydro Aluminium High Purity GmbH Germany
Hydro Extrusion Deutschland GmbH Germany
Hydro Extrusion Lüdenscheid GmbH Germany
Hydro Extrusion Offenburg GmbH Germany
EXTRUSION SERVICES France
HYDRO EXTRUSION ALBI (HEA) France
HYDRO EXTRUSION PUGET France
HYDRO ALUMINIUM UK LIMITED United Kingdom
HYDRO BUILDING SYSTEMS UK LIMITED United Kingdom
Hydro Extrusion Drunen B.V. Netherlands
Norsk Hydro Holland B.V. Netherlands
HYDRO ALUMINIUM AS Norway
HYDRO ALUMINIUM DEESIDE LIMITED United Kingdom
HYDRO ALUMINIUM CLERVAUX S.A. Luxembourg
HYDRO EXTRUDED SOLUTIONS AS Norway
Hydro Extruded Solutions AB Sweden
HYDRO EXTRUSION LICHTERVELDE Belgium
Hydro Extrusion Sweden AB Sweden
Slovalco, a.s. Slovakia
HYDRO ENERGI AS Norway
HYDRO ENERGI INVEST AS Norway
HYDRO HAVRAND AS Norway
HYDRO REIN AS Norway
HYDRO KAPITALFORVALTNING AS Norway
INDUSTRIFORSIKRING AS Norway
Hydro Extrusion Slovakia a.s. Slovakia
Subsidiaries
| Company | Country | City | LEI | Accounts year | Notes |
|---|---|---|---|---|---|
| HYDRO EXTRUSION LICHTERVELDE | Belgium | Lichtervelde | 549300K5F2X5MQXZX114 | 2025 | |
| HYDRO EXTRUSION RAEREN | Belgium | Raeren | 549300LB2VYR36SZ2553 | 2025 | |
| Remi Claeys Aluminium | Belgium | Lichtervelde | 549300GYMA1LFB0TDO84 | 2024 | |
| HYDRO EXTRUSION CANADA, INC. | Canada | Ottawa | 549300GNLG7PD497EK34 | 2025 | |
| Hydro Aluminium International SA | Switzerland | Tolochenaz | 549300GUMSHD3874SA34 | 2025 | |
| Hydro Building Systems Switzerland AG | Switzerland | Mägenwil | 549300WUQZOYJ636B832 | 2025 | |
| Hydro Aluminium Gießerei Rackwitz GmbH | Germany | Rackwitz | 549300DQQFTS6UO5JM40 | 2025 | |
| Hydro Aluminium High Purity GmbH | Germany | Grevenbroich | 549300LKZ4E642CQCH09 | 2025 | |
| Hydro Aluminium Recycling Deutschland GmbH | Germany | Dormagen | 549300YKYMF0GG2HNY22 | 2025 | |
| Hydro Extrusion Deutschland GmbH | Germany | Achim | 5493001L5LAL46IFMM17 | 2025 | |
| Hydro Extrusion Lüdenscheid GmbH | Germany | Lüdenscheid | 5299007SMU4MK6XD0C68 | 2025 | |
| Hydro Extrusion Offenburg GmbH | Germany | Offenburg | 5493003JFW6A574UD551 | 2025 | |
| Hydro REIN Energy Solutions Germany GmbH | Germany | Rackwitz | 5493000JBSH0FH813M56 | 2024 | lapsed |
| HYDRO PRECISION TUBING TØNDER A/S | Denmark | Tønder | 5493001VZFSOI9RTFE98 | 2025 | |
| EXTRUSION SERVICES | France | LUCE | 549300AMCSVRDIZUGN26 | 2025 | |
| HYDRO BUILDING SYSTEMS FRANCE | France | TOULOUSE | 5493003Y04FZXMLJS894 | 2025 | |
| HYDRO EXTRUSION ALBI (HEA) | France | LE GARRIC | 6367001B9SO3FXUNM378 | – | |
| HYDRO EXTRUSION LUCE/CHATEAUROUX | France | LUCE | 549300AE3CCNLCWS0H18 | 2025 | |
| HYDRO EXTRUSION PUGET | France | PUGET-SUR-ARGENS | 549300A1OY1MEGP6CE58 | 2025 | |
| HYDRO ALUMINIUM DEESIDE LIMITED | United Kingdom | Wrexham | 5493005PDSZ00GGBJD62 | 2025 | |
| HYDRO ALUMINIUM UK LIMITED | United Kingdom | Alfreton | 5493008CG0NG2QA2V796 | 2025 | |
| HYDRO BUILDING SYSTEMS UK LIMITED | United Kingdom | Tewkesbury | 549300TLKZJCO1ZTIU73 | 2025 | |
| Sapa Precision Tubing Pune Private Limited | India | Chittoor | 254900645RN3CXLEMP10 | 2018 | lapsed > 24 months |
| HYDRO BUILDING SYSTEMS ATESSA S.R.L. | Italy | Atessa | 549300X2SBXIMDRTE055 | 2025 | |
| HYDRO EXTRUSION ITALY S.R.L. | Italy | Ornago | 549300OJ7MJ1ELGKKJ61 | 2025 | |
| SAPA BUILDEX ATESSA S.P.A. | Italy | ATESSA | 5493002BS0LQOUPF2L02 | 2018 | lapsed > 24 months |
| HYDRO ALUMINIUM CLERVAUX S.A. | Luxembourg | Clervaux | 549300XV8IQLKF7K4114 | 2025 | |
| HYDRO PRECISION TUBING MANUFACTURING MONTERREY S DE RL DE CV | Mexico | MONTERREY | 549300TYVVF4NOOUQ204 | 2023 | > 24 months |
| Hydro Extrusion Drunen B.V. | Netherlands | Drunen | 5493006K7402LPZ7GO31 | 2025 | |
| Norsk Hydro Holland B.V. | Netherlands | Rotterdam | 54930045KO8DRJRGP561 | 2025 | |
| HYDRO ALUMINIUM AS | Norway | Oslo | 5493000Q2TIZWJ140748 | 2025 | |
| HYDRO ENERGI AS | Norway | Oslo | 549300UBLOMF800LIC19 | 2025 | |
| HYDRO ENERGI INVEST AS | Norway | Oslo | 254900MCMQGWH5FIAL76 | 2025 | |
| HYDRO EXTRUDED SOLUTIONS AS | Norway | Oslo | 549300WA3FQ77KJ4HE43 | 2025 | |
| HYDRO HAVRAND AS | Norway | Oslo | 54930052MOHLELRL8N44 | 2025 | |
| HYDRO KAPITALFORVALTNING AS | Norway | Oslo | 549300RP3O5OZ8JQES53 | 2025 | |
| HYDRO REIN AS | Norway | Oslo | 636700770M7MTES24R79 | 2025 | |
| HYDRO REIN HOLDING AS | Norway | Oslo | 549300U8EBKLGZKQUI57 | 2023 | lapsed > 24 months |
| INDUSTRIFORSIKRING AS | Norway | OSLO | 5967007LIEEXZXC30004 | 2018 | > 24 months |
| ALUMETAL SPÓŁKA AKCYJNA | Poland | KĘTY | 2594004BZJVEE3TFD078 | 2023 | lapsed > 24 months |
| T+S SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ | Poland | KĘTY | 259400X1FRSIKRDDSL13 | 2023 | lapsed > 24 months |
| HYDRO ALUMINIUM EXTRUSION PORTUGAL HAEP, S.A. | Portugal | VILA NOVA DE GAIA | 549300WNSLB53B0WAG17 | 2025 | |
| HAI EXTRUSION S.R.L. | Romania | ARAD | 5493008Z51BTOI4H9S33 | 2019 | lapsed > 24 months |
| Hydro Building Systems Sweden AB | Sweden | Vetlanda | 549300NZB6N4ZXSRSL09 | 2025 | |
| Hydro Extruded Solutions AB | Sweden | Finspång | 5493008ZRZAD8MYI2Q19 | 2025 | |
| Hydro Extrusion Sweden AB | Sweden | Vetlanda | 636700TY0BCANHZ8H140 | 2025 | |
| Hydro Extrusion Slovakia a.s. | Slovakia | Žiar nad Hronom | 315700VWV07UYR0FMZ74 | 2025 | |
| Slovalco, a.s. | Slovakia | Žiar nad Hronom | 097900BEHZ0000001466 | 2024 | |
| HYDRO YAPI SİSTEM SANAYİ VE TİCARET ANONİM ŞİRKETİ | Türkiye | ISTANBUL | 5493001TCEB5LOMPZ367 | 2024 |