A Workplace for a Better World

Flexible office and event space for people working for change.

Available Office Spaces
Coworking for Individuals

The Alliance Center is a workplace for Colorado’s climate, sustainability, and justice organizations – offering private offices, coworking, and convening space in downtown Denver. It is home to nonprofits, startups, and companies that want to collaborate for change.

A coworking desk at the Alliance Centerwith exposed brick walls, wooden window frames, two computer monitors, a white desk with books, and a window with potted plants and a stone sculpture.
Find Your Team's Home
A large group of people attending a presentation at The Alliance Center. John Hickenlooper is on stage with a microphone.
Host An Event
  • AIA Colorado logo with a black circle containing white text 'AIA' and the word 'Colorado' in bold black text to the right.
  • Brende Group logo with stylized leaf icon and text
  • Logo for the Center for Biological Diversity featuring a green frog on a gold circular background.
  • Green text spelling 'CFI' on a white background.
  • Logo of Civic Ad with blue text and a stylized fern or leaf in place of the letter 'i'.
  • Logo of Climate Democracy Initiative featuring a tree and mountain design with the organization name.
  • Logo of Colorado Solar & Storage Association featuring the word 'COSA' with a stylized sun icon in the center of the 'O' and the full name below.
  • Logo of Colorado CarShare with stylized blue infinity symbol above the words 'Colorado CarShare' in navy and light blue text.
  • Colorado Native Plant Society logo with an illustration of the Aquilegia coerulea flower (Colorado blue columbine) in the center.
  • Black text 'CTR' in a rectangular border.
  • Colorado True Outlet logo with a stylized mountain ram's head above the text.
  • Craftsman Technology Group logo with a hexagon and nested lines
  • Logo for Creative West featuring interconnected colorful loops and text
  • Logo with the words 'DI Car' next to a green circle and stylized car icon.
  • Logo of Earth Recovery Partners with a cross and circular arrow symbol.
  • Logo for Eco Beverages featuring a stylized illustration of the Earth with green landmasses and blue waters, and the words 'ECO BEVERAGES' with a leaf replacing the letter 'O' in 'ECO'.
See Our Full List of Tenants

Featured Upcoming Events

Join us at the Alliance Center for one of our upcoming events.

Upcoming Alliance Center Events
Upcoming Climate-Related Events In The Community

Connecting People. Inspiring Impact.

A woman sitting at a white desk in an office with a brick wall, smiling at a laptop. A brown dog lies on the floor nearby, looking at the camera.
Outdoor urban patio at the Alliance Center with high-top tables, potted plants, and string lights, surrounded by brick.
A group of people seated in white chairs attentively listening at an indoor event, with a woman holding a microphone in the center.
An open-plan office with exposed brick walls, featuring multiple employees working at desks with computers and a man standing and working at a desk. The space has large windows with yellow frames, potted plants, and a wooden ceiling.
Learn More
A woman with shoulder-length brown hair smiling, wearing a maroon blazer and a white top, against a dark background.

"In my work, I’m always seeking opportunities to connect with and learn from others driving impact across Colorado. The Alliance Center makes that possible every day, while also providing a beautiful, sustainable office in the heart of Denver. Our team is proud to not only work out of The Alliance Center but to host our students, families, board members, donors, and community in a space that so deeply reflects our values." – Katie Parvin, Sachs Foundation

A building built for the planet.
A community built for collaboration.