Company profile built from official Norwegian registers and the live NAV job feed.
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By AtiveSite · Published 06/11/2026 · Updated 08/11/2026 · Every figure is linked to its source below.
| Fact ⇅ | Value ⇅ |
|---|---|
| Organisation number | 917537534 |
| Legal form | private limited company (AS) |
| Established | 28 January 1947 |
| Headquarters | Oslo (Oslo county) |
| Main activity (NACE 24.420) | Aluminium production |
| Registered employees | 3,734 |
| Website | www.hydro.com |
Registered purpose (original Norwegian): “Industriell virksomhet, gruvedrift, handel og deltagelse i andre selskaper.”
| Item ⇅ | Latest filing ⇅ |
|---|---|
| Operating income (revenue) | NOK 75.2bn |
| Operating profit | NOK 6.5bn |
| Net result for the year | NOK 8.3bn |
| Total assets | NOK 115.3bn |
| Equity | NOK 80.5bn |
| Operating margin | 8.6% |
| Equity ratio | 69.8% |
Amounts as filed (m = million, bn = billion) in NOK; not converted to NOK. Banks and some groups use different statement layouts, so a line can be n/a.
The industry section “Manufacture” employs 220,883 people in Norway (7.7% of all jobs). Hydro Aluminium AS's registered employees (3,734) equal 1.7% of it; the registered number is for this legal entity only, so group totals are higher.
Oslo (#1 among Norwegian municipalities): 728,714 residents, 538,130 jobs by workplace, 1,433 live job ads. Read the Oslo guide →
No live NAV ads under the exact name “Hydro Aluminium AS” right now. Group brands and subsidiaries advertise under their own names; search the job board.
| Company ⇅ | Rank ⇅ | Employees ⇅ | HQ ⇅ | Industry ⇅ |
|---|---|---|---|---|
| Posten Bring AS | 2 | 10,033 | Oslo | Postal activities under universal service obligation |
| DNB Bank ASA | 4 | 7,347 | Oslo | Other monetary intermediation |
| ISS Facility Services AS | 5 | 7,243 | Oslo | General cleaning of buildings |
| Vy Buss AS | 8 | 6,407 | Oslo | Urban and suburban passenger land transport |
| Bane Nor SF | 9 | 5,646 | Oslo | Construction of railways and underground railways |
| Manpower AS | 10 | 5,551 | Oslo | Temporary employment agency activities |
| Scandic Hotels AS | 11 | 5,425 | Oslo | Hotels and similar accommodation |
| Adecco Norge AS | 12 | 5,358 | Oslo | Temporary employment agency activities |
| Tine SA | 13 | 4,826 | Oslo | Operation of dairies and cheese making |
| Stendi AS | 15 | 4,724 | Oslo | Other residential care activities |
| Compass Group Norge AS | 17 | 4,338 | Oslo | Event catering and other food service activities |
| Nortura SA | 18 | 4,158 | Oslo | Processing and preserving of meat |
| Norsk Rikskringkasting AS | 19 | 4,106 | Oslo | Television programming and broadcasting activities |
| 4Service Eir Renhold AS | 21 | 3,888 | Oslo | General cleaning of buildings |
| SATS Norway AS | 25 | 3,850 | Oslo | Fitness facilities |
| Norsk Medisinaldepot AS | 27 | 3,702 | Oslo | Dispensing chemist in specialised stores |
| Sopra Steria AS | 29 | 3,674 | Oslo | Computer programming, consultancy |
| Jobzone Norge AS | 30 | 3,663 | Oslo | Temporary employment agency activities |
| Avarn Security AS | 32 | 3,631 | Oslo | Security, investigation activities |
| Bravida Norge AS | 34 | 3,375 | Oslo | Electrical installation |
Every day we store how many NAV ads are live for Hydro Aluminium AS. NAV itself publishes no history, so this series will become unique data. The trend line appears from the second day of tracking; today: – live ads.
Its main registered activity is Aluminium production (NACE 24.420).
3,734 employees are registered for this legal entity (Enhetsregisteret, 08/11/2026).
Oslo, Oslo county.
0 live NAV ads under this exact company name on 08/11/2026.