Your Executive Board Update
SEIU Local 105 Members, Your elected Executive Board met again this month to continue the work you chose us to do—strengthening our union, growing our
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.
SEIU Local 105 Members, Your elected Executive Board met again this month to continue the work you chose us to do—strengthening our union, growing our
On Friday, August 29th, 2025, SEIU Local 105 concluded the 2025 union executive board and officer elections. With over 1000 members voting, this election reached
FOR IMMEDIATE RELEASEJune 8, 2025 DENVER, CO — On Monday, June 9 at 1:00 PM on the east steps of the Denver City and County
DENVER, CO — Stephanie Felix-Sowy, President of SEIU Local 105, issued the following statement in response to the violent and unlawful detention of SEIU California
CCH workers come to the table ready to bargain for the future of staff and clients DENVER, CO – After a long-fought organizing campaign and
After a long-fought organizing campaign, CCH workers become the second unionized workforce of their kind in Colorado. DENVER, CO – After a long-fought organizing campaign,
Denver, CO – The Service Employees International Union (SEIU) and its affiliated locals have officially rejoined the AFL-CIO nationally, marking a historic moment for the
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,
