In 2019, the Generalitat Valenciana awarded the Lluís Guarner Prize to Aranegui for "her professional merits in the field of archaeology and for her career in historical research."

She is also the scientific editor of the archaeological memoirs of the excavations of Grau Vell [es], Sagunto, and Lixus, among other works.

[5] She excavated the port of Sagunto since 1974,[6] also directing the archaeological study of the restoration and rehabilitation project of the Roman theatre of said city and its surroundings.

She has also carried out excavations in Oliva,[9] Ifac, La Serreta, Segaria and Cabezo Lucero.

The Generalitat Valenciana awarded the Lluís Guarner Prize to Aranegui in 2019 for "her professional merits in the field of archaeology and for her career in historical research.