SEIU 105 is one of the fastest-growing unions in Colorado, growing by over 50% over the last five years, representing over 8,000 healthcare, janitorial, security, and airport workers throughout the state and the southwest.
Founded in 1939, we are united by the belief in the dignity and worth of workers and the services they provide and dedicated to improving the lives of workers and their families and creating a more just and humane society.
The Service Employees International Union is an organization of 2 million working people united by the belief in the dignity and worth of workers and the services they provide and dedicated to improving the lives of workers and their families and creating a more just and human society.
Our 2 million members in the United States, Canada, and Puerto Rico include:
Health Care
hospital, mental health, behavioral health, nursing home, clinic, and home care workers
Public Employees
federal, state, county municipal and school employees
Property Service
janitors, security officers, and elevator operators
Industrial and Allied
laundries, light industrial and manufacturing
Members of SEIU work as nurses, doctors, social service workers, mental health workers, behavioral health professionals, caregivers, building cleaners, police and security officers, librarians, head start employees, maintenance workers, lab technicians, nurse assistants, and more.
SEIU represents a diverse membership. A majority of the members are women. Some 20 percent are African American. SEIU represents more immigrant workers than any other union in the U.S.
There are more than 300 SEIU local affiliates and 25 state councils.
Colorado’s Service Workers Won $22 Million in Wage Increases through Collective Bargaining in 2024 Union Contracts Make CO a Leader in Wages and Benefits DENVER,
Workers at Denver’s Urban Peak Win Historic First Contract After Forming Union Across Programs Supporting Unhoused Youth DENVER, CO – After a year of negotiations, workers at Urban Peak, an organization
We are thrilled to announce News @ 105 – your go-to monthly newsletter! News @ 105 is the new hub for our union’s communication efforts,
We are excited to announce that we have partnered with Artist Proof Collective, a locally owned union print shop, to establish our first ever SEIU
As a union this year, we’ve made history, growing even stronger and winning raises for members across our local. Year after year, we’ve made it
Did you miss our first ever LIVE @ 105 event last night? Use the buttons below to watch the event on Youtube or Facebook: In
The countdown is on for our first-ever Live @ 105 online event, and guess what? You’re invited! Get ready for an hour filled with union
Colorado Care Workers Celebrate As Legislature Approves Bill To Give Caregivers More Voice on Jobs, Quality of Care FOR IMMEDIATE RELEASE: Wednesday, May 3, 2023
Read the whole article on 9News here. DENVER — Workers in Denver may see a bump in their first paycheck of 2023. The city’s minimum
As a union this year, we’ve made history, growing even stronger and winning raises for members across our local. Year after year, we’ve made it
