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:
hospital, mental health, nursing home, clinic, and home care workers
federal, state, county municipal and school employees
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, 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.
Stay informed with our COVID-19 health and safety toolkit.
DENVER, CO – The 8,000 member strong janitors, airport workers, healthcare workers, and security officers of Service Employees International Union (SEIU) Local 105 have officially
Do you work Downtown? Are you afraid of going to work tonight because of the protests? Some companies have agreed that you can take an
On Saturday, SEIU 105 partnered with our allies in the Rise Up Colorado Coalition (Colorado AFL-CIO, Colorado Education Association, Colorado People’s Alliance, Colorado Working Families Party,