The community interest company runs leisure facilities in the town, on behalf of the council.
As reported last week, the Warrington Guardian understands the number of redundancies could be in double figures.
LiveWire says it has faced a ‘crippling drop’ in income because of the coronavirus pandemic.
It added that it is working with trade union representatives and will do all it can to minimise the impact on job losses.
Jason Horan, Unison Warrington branch secretary, has reacted to the news.
He said: “Unison is incredibly disappointed, but not surprised, that LiveWire are making vital public service workers redundant.
“We have repeatedly warned Warrington Council that LiveWire is not a satisfactory organisation to provide local leisure services.