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Company profiletonsofrock.no ↗

Tons Of Rock Festival

Tons of Rock is an annual festival for Norway’s rock and metal audience, operating since 2014.

Musicians
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Headquarters
Oslo, NorwaySource: RevenueBaseRetrieved October 13, 2026
Employee range
11 to 50Source: RevenueBaseRetrieved October 13, 2026
Founded
2014Source: RevenueBaseRetrieved October 13, 2026
Published list appearances
8 supported appearances ↗Source: RevenueBase lists
The company at a glance

What does Tons Of Rock Festival do?

For its first five years, the festival took place at Fredriksten Fortress in Halden, Norway. In 2019, the festival moved to Ekebergsletta in Oslo and showcased hard rock and metal artists, including Iron Maiden, KISS, Black Sabbath, Slayer, Ozzy Osbourne, Volbeat, Def Leppard, Ghost, Alice Cooper and Behemoth.

Based on the company’s public LinkedIn information, supplied through RevenueBase.

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Company lists.

Supported appearances on published RevenueBase lists, including available memberships beyond displayed rankings.

Positions describe ordering within each source list. See how lists are built ↗

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BADGE PREVIEWTons Of Rock Festival listed #1 on Festival and concert promoters, September 19, 2026Open the published source list.
Tons Of Rock Festival

#1 Festival and concert promoters

Snapshot: September 19, 2026

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Company information

Sources & data notes.

RevenueBase prepared this profile from the company’s public LinkedIn information and RevenueBase company data. These source records were retrieved on October 13, 2026. AI helped summarize these sources, with a separate automated check against the source text completed on November 3, 2026. Directory positions use company-contact counts from separate saved list snapshots dated September 18, 2026, September 19, 2026 and September 20, 2026. How the company lists are built.

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