Two of the country’s biggest trade unions have backed Bridget Phillipson to become deputy leader of the Labour Party.
Unison and the GMB announced the decisions after meetings of their leaders on Thursday.
Linda Hobson, chairwoman of Unison’s Labour Link committee, said: “The Labour Party was fortunate to have two such strong candidates standing for deputy leader.
UNISON has chosen to back Bridget Phillipson @bphillipsonMP to become deputy leader of the Labour Party pic.twitter.com/cjU0i0PszM
— UNISON - UK's largest union (@unisontheunion) September 25, 2025
“Bridget will be a strong, persuasive and passionate voice at the top of the party to help steer the change that people voted for.
“She has a clear understanding of unions and will be a powerful voice for Unison members working across public services.”
Gary Smith, GMB general secretary, said: “We are pleased to nominate Bridget Phillipson for Labour Deputy Leader.
“We’re proud that she’s been a GMB member for 20 years.
“GMB represents more than 100,000 school support staff.
GMB is nominating Bridget Phillipson, our member of 20 years, for Labour Deputy Leader.
— GMB Union (@GMB_union) September 25, 2025
Labour’s pledge to reinstate the School Support Staff Negotiating Body is vital. GMB represents over 100,000 school support staff.
We look forward to Bridget delivering on Labour’s promise.
“Labour’s pledge to reinstate the School Support Staff Negotiating Body is vital in delivering a fairer playing field of wages and qualifications for people who have been undervalued for far too long.
“We look forward to Bridget delivering on Labour’s promise.”
Ms Phillipson said: “It is humbling to receive the nomination of my own trade union, GMB, for the deputy leadership of the Labour Party.
“The GMB is a powerful voice for working people and their values in every corner of our country and I am deeply proud to be their choice for deputy leader of our party.
“My campaign is getting support from every part of our movement. I will be a deputy leader for every part of our country at Cabinet, uniting the party, telling Labour’s story, and bringing the change the British people want to see.”
