At 3F, we work every day to ensure our members have the best possible working conditions. We do this both through political negotiations and through a wide range of member benefits and services that make working life safer and more empowering.

3F is Denmark’s largest trade union, with approximately 251,819 skilled and unskilled members (January 2025). We represent countless trades and professions and work every day to create the very best working conditions, so you can thrive at work and, in turn, thrive in life.

With 60 local branches across the country, you can quickly get in touch with us: online, by phone, or in person. We know the industries we organise, the workplace agreements, and the local employers.

Our most important task is to protect our members’ rights. To secure wages you can live on, working conditions that provide security, education that opens opportunities, and a labour market that treats everyone, regardless of age and background, with respect.

We also work to strengthen community, social cohesion, and greater solidarity.