They were joined by a number of tribal groups from neighbouring regions: the Raurici, the Latobrigi, the Tulingi and a group of Boii, who had besieged Noreia.
Tigurini, ki so sprva nameravali slediti Kimbrom, so se s plenom preko Alp vrnili v domovino, kjer so se pridružili Helvetom, ki se vojnih pohodov niso udeležili.