In 2007, the club won the Faroe Islands Premier League for the first time.

Aside from these instances, NSÍ Runavík featured in the 1980, 1985, 1988, 2004 and 2015 tournament finals.

It is not approved by UEFA for international play, so Runavík play their UEFA Europa League matches at Tórsvøllur in Tórshavn or Svangaskarð in Toftir.

The main sponsor of NSÍ is Navigare, which is based in Runavík near Bakkafrost which is the largest salmon-farming company in the Faroe Islands.

[1] As of 2 September 2024[2] Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply.