The venue opened in 1989 and has a capacity of 3,950 people.

[1] Annexet is mostly used for concerts and ice hockey matches.

Due to restrictions related to the COVID-19 pandemic, no audience was present.

In 2021 and 2022, the Swedish Sports Awards were held in the Annexet instead of the usual venue, the Globe Arena, also due to COVID-19 restrictions.

[2][3] Media related to Annexet, Johanneshov at Wikimedia Commons