Gustav Magnar Witzoe: Gustav Magnar Witzoe Net Worth, Biography, Age, Spouse, Children & More

About Gustav Magnar Witzoe

Norwegian billionaire Gustav Magnar Witzøe, born in Frøya on February 8, 1993, is one of the world's youngest billionaires and the key stakeholder of SalMar ASA, a leading global salmon producer. Witzøe inherited his share in the company, which also has a notable investment in UK's Scottish Sea Farms, at 18 for tax reasons. With a net worth of $2.55 billion, he's a tech and real estate investor with past legal issues related to reckless driving.

Born

April 22, 1993 in Frøya, Norway

Age

32 years

Source Of Wealth

Fish Farming

Industries

Food & Beverage

Citizenship

Norway

Residence

Kverva

Gustav Magnar Witzøe was born on February 8, 1993, in Frøya, Norway. He is the son of businessman Gustav and carer Oddny Witzøe. His father founded SalMar, one of the world's largest producers of farmed salmon. Witzøe grew up in a wealthy family and enjoyed a comfortable childhood.

Gustav Magnar Witzoe: Family

Witzøe's father, Gustav, is a successful businessman who founded SalMar in 1991. The company has grown to become one of the world's largest producers of farmed salmon. Witzøe's mother, Oddny, is a carer. Witzøe has two siblings, a brother named Kristian and a sister named Charlotte.

Gustav Magnar Witzoe: Career Highlights

Witzøe became SalMar's main shareholder at the age of 18, primarily for inheritance tax purposes. He has since become involved with the family business and worked as a milker at SalMar's fish farms in Frøya. In addition to his work with SalMar, Witzøe is also a technology startup and property investor. He previously worked for MGM Property and has invested in Gopi and Keybutler.

Gustav Magnar Witzoe: Companies

Witzøe is the main shareholder of SalMar ASA, one of the world's largest producers of farmed salmon. SalMar also owns a significant stake in Scottish Sea Farms, the UK's second-largest salmon farmer.

Gustav Magnar Witzoe: Major Achievements

Witzøe is one of the youngest billionaires in the world. His net worth is estimated at $2.55 billion as of 2022. He has achieved significant success in the business world, despite his young age.

Gustav Magnar Witzoe: Awards & Achievements

Witzøe has not received any major awards or achievements.

Gustav Magnar Witzoe: Personal Life & Legacy

Witzøe is a private individual and does not share much information about his personal life. He is known to be an avid skier and enjoys spending time outdoors. Witzøe is also a philanthropist and has donated money to various charities.

Gustav Magnar Witzoe: Trivia

Witzøe served a two-week prison sentence at the age of 19 for reckless driving and overtaking at excessive speed.

Wealth History

Timeline

February 8, 1993

Gustav Magnar Witzøe is born in Frøya, Norway.

2011

Gustav Magnar Witzøe becomes SalMar's main shareholder at age 18, primarily for inheritance tax purposes.

2012

Gustav Magnar Witzøe serves a two-week prison sentence at age 19 for reckless driving and overtaking at excessive speed.

Present

Gustav Magnar Witzøe is a technology startup and property investor, having previously worked for MGM Property and invested in Gopi and Keybutler.

Gustav Magnar Witzoe : FAQs

What is Gustav Magnar Witzoe's current net worth?

Gustav Magnar Witzoe's current net worth is $4.33 billion.

What is Gustav Magnar Witzoe's current global rank among billionaires?

Gustav Magnar Witzoe holds the 951st position globally among billionaires.

What is Gustav Magnar Witzoe's current ranking within the Norway?

Gustav Magnar Witzoe holds the 5th position in Norway.

What was the change in Gustav Magnar Witzoe's net worth compared to the previous year?

Gustav Magnar Witzoe's net worth increased by 411.84 million dollars compared to the previous year 2025, when his net worth was 3.91 billion dollars.

What are Gustav Magnar Witzoe's main sources of wealth?

Gustav Magnar Witzoe's main source of income comes from Fish Farming.

In which industry does Gustav Magnar Witzoe primarily operate?

Gustav Magnar Witzoe is primarily involved in the Food & Beverage industry.

How old is Gustav Magnar Witzoe?

Gustav Magnar Witzoe is 32 years old.

Who is Gustav Magnar Witzøe and why is he notable?

Gustav Magnar Witzøe is a Norwegian billionaire known for being one of the youngest billionaires in the world. Born on February 8, 1993, in Frøya, Norway, he is a significant shareholder of SalMar ASA, a leading salmon fish farming company founded by his father, Gustav.

What is SalMar ASA and what connection does Gustav Magnar Witzøe have with it?

SalMar ASA is one of the world's largest producers of farmed salmon, and Gustav Magnar Witzøe became its main shareholder at age 18 to manage inheritance tax concerns. SalMar also holds a significant stake in Scottish Sea Farms, the UK's second-largest salmon farmer. Witzøe's father founded the company and he has worked within the family business.

How did Gustav Magnar Witzøe become a billionaire?

Gustav Magnar Witzøe inherited a large stake in SalMar ASA, a leading salmon farming company, from his father at the age of 18, which made him one of the world's youngest billionaires. His net worth was estimated at $2.55 billion as of 2022.

Apart from SalMar, in what other ventures is Gustav Magnar Witzøe involved?

Beyond his involvement in SalMar, Gustav Magnar Witzøe has also invested in the technology sector and property. He has put money into startups like Gopi and Keybutler and previously worked for MGM Property.

Has Gustav Magnar Witzøe faced any legal issues?

Yes, Gustav Magnar Witzøe served a two-week prison sentence at the age of 19 for reckless driving and overtaking at excessive speed.