What company outfitted the first successful expedition to the south pole led by roald amundsen?

Norwegian Antarctic Expedition

Explanation:

Roald Amundsen's expedition won the race to the Pole on December 14, 1911. He became the first man that led a successful expedition to the South Pole.

The Norwegian Antarctic Expedition was led by him.

Robert Scott was his rival on this expedition with the same goal. But Amundsen arrived at the South Pole first in 1911.