About Us


We are more than 60,000 private security officers united in SEIU, the nation’s largest security officers union.

We protect people and property in facilities–including high-rise commercial buildings, banks, power plants, airports, libraries, hospitals, warehouses, stadiums and the high-tech industry–all across our nation.

Our goal is to raise our industry’s standards by increasing professionalism and training, improving wages and benefits, and developing career opportunities for security officers.

Through our national, community-based campaign–Stand for Security–we work in collaboration with fellow security officers, building owners, responsible security providers, faith leaders, community supporters, and elected officials across the country in order to bring good jobs to our communities and increased safety and protection to those we serve.