Flexible work space designed for the modern professional.

Choose the space that fits your purpose.
And the time that meets your needs.
Try 1 Free Work Day

Work Reimagined

Take the next step in work space evolution

ATLAS Workbase gives you the freedom to work when you want in a state-of-the-art, intentionally designed business setting.

And unlike other coworking spaces in Seattle, you choose the space that meets your needs each time you visit. Flexible rate packages for part-time use; no long-term lease required.

CoworkingShared WorkspaceConference RoomsMeeting SpaceEvent Venues

Coworking Transformed

Shared office space that works

Don’t just go to work, instead see what a premium workspace experience can do for you. With everything you need at your fingertips and the flexibility to use it when you need it, you can project a bigger brand and a bigger company, with bigger capabilities.

It’s about your experience curated with personalized services that make your day better and more productive.

Making a Difference

2018 Special Olympics USA Games

ATLAS Workbase is proud to contribute thousands of office and meeting space hours to the 2018 Special Olympics USA Games organization, allowing the leadership, staff, volunteers, partners and contributors to be more productive. During the Games, ATLAS welcomed coaches and families to conduct business between events.

Design makes a difference





Conduct business in an extraordinary professional environment

  • State of the art, ergonomic furniture
  • Healthy, high-quality lighting
  • Best-in-class high-speed internet
  • Conference spaces intentionally designed to foster productivity and creativity

Reserve the space you want when you want it

  • Choose from a wide range of work, meeting, and presentation environments
  • Use the space you need when you need it—day by day, hour by hour
  • Flexible scheduling and pricing
  • You only pay for the time you use
  • Long- and short-term space solutions for the enterprise workforce

Enhance your workflow with world-class business services

  • Easy on-site access to all ATLAS services
  • Concierge service offering seamless assistance
  • Technical support and guidance from experienced professionals
  • FedEx Office® services

Meet like-minded professionals

  • Connect with the best and the brightest:
    • Established professionals
    • Startup-minded entrepreneurs
    • Corporate employees working remotely
  • Share ideas and feedback
  • Collaborate on exciting new projects
  • Meet your next business partner while getting refueled in our on-site coffee shop
  • Support your community—we make it easy to share your talents with local nonprofits

What our Members are saying


“Whatever the needs of your business are, you’re able to find that all under one roof, but in very different environments.”

-Bronson Taylor
CEO, Growthgeeks


“The hospitality aspect is phenomenal. We don’t have to worry about anything other than doing our jobs.”

-Julie Liu
VP Global Marketing Operations, Avepoint

Premium Brand

“Atlas is the kind of environment that I’m really proud to invite clients into.”

-Diane Moore
Principal, Diane Moore Consulting

Our Plans and Services

We make it easy to get working and conduct business.

We never lock our members into long-term plans – select the space and pay for the time you need: quarter-time, half-time, or full-time. When you just need to pop in or only use us from time-to-time, day passes are available.

Choose The Lounge to drop in and catch up on email, collaborate with colleagues, or meet with a client. Choose The Concourse and take full advantage of The Lounge with the added benefit of reservable workspaces. Advanced, state-of-the-art conference rooms and meeting spaces bring collaboration to life.

The Lounge

Day Passes Starting at $19
Monthly Plans Starting at $199 for 40 hours

Between the place we live and the place we work is the “Third Place,” where we revitalize and build community. The Lounge is the next-generation Third Place, combining the sophistication of a world-class airport lounge with the outstanding service of a top-level club. Designed in conjunction with Steelcase, it provides a more casual, open-seating environment with no reservations—perfect for informal meetings or a change of pace from the Concourse.

(Photo by Gensler)

Concourse Flex Desks

Day Passes Starting at $55
Monthly Plans Starting at $299 for 40 hours

Settle into a spot at our open tabletops or reserve a semi-private sit/stand flex desk each time you visit. Concourse memberships include access to gourmet kitchen, lockers, spa showers and more.

(Photo by Gensler)

Concourse Workbase Office

Day Passes Starting at $55
Monthly Plans Starting at $379 for 40 hours

The Concourse offers many different settings suiting many different workstyles, so you can conduct business in a private, quiet and professional environment.

These beautifully designed work spaces are optimized for almost any workstyle, and are designed to maximize privacy, focus and collaboration. Reserve your space each time you visit.

Concourse Enterprise Office

Monthly Rates Starting at $1,495

Enjoy all the amenities of ATLAS (gourmet kitchen with curated snacks, and access to The Lounge and Concourse common areas) with a space to call your own. Private offices for 2 or more. Enclosed, lockable and fully furnished. Contact sales@atlasworkbase.com for pricing options.

Meeting & Event Spaces

We offer larger private spaces for free-flowing communication and a more focused atmosphere, including user-friendly tele-conferencing options and state-of-the-art AV.

Virtual Office

Monthly rates starting at $39

Use our secure location as your mailing address, and enjoy having mail and shipments held for pickup or delivered to you. Learn more about our Seattle virtual office solutions.

Virtual Tour

Explore ATLAS Workbase any time, from anywhere. We’re proud of all our offerings, and we plan on adding more to keep pace with growing needs. Highlight any space to learn more.

Seeing is believing. Once you’ve experienced ATLAS Workbase in person,
it will change the way you think about work.

What's Happening at Atlas

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September 2018

1 Million Cups

September 26 @ 9:00 am - 10:00 am
ATLAS Workbase, 500 Mercer Street
Seattle, WA 98109 United States
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Every last Wednesday of each month, entrepreneurs present their startup companies to their communities and learn how their community can help support their business to flourish. What to Expect: > Coffee & Networking > 6 Minute - Presentation by featured entrepreneur > 20 Minute - Q&A by attendees > More Coffee & Networking

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Cryptocurrency Traders of Seattle

September 27 @ 5:00 pm - 7:00 pm
ATLAS Workbase, 500 Mercer Street
Seattle, WA 98109 United States
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Have you ever traded any cryptocurrency? Are you looking to learn how? Wondering what the next big ICO will be? Want to come up with some day trading strategies? Well this is the group to join where we talk all things Crypto!

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October 2018

Seattle Data Science in Action

October 4 @ 5:00 pm - 7:00 pm
ATLAS Workbase, 500 Mercer Street
Seattle, WA 98109 United States
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The Seattle Data Science Meetup group is for data science professionals and business professionals to connect, develop relationships that drive business growth and development through networking and collaboration. We will meet once a month at Atlas Workbase on Mercer in Lower Queen Anne.

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Your Seattle Coworking Space

500 Mercer St, Seattle, WA 98109, USA

Monday - Friday, 7:00am - 7:00pm