Single Day Pass

Need a place in a pinch? We’ve got you covered.

$35 /day

Email to Book Your Day
  • 9am-5pm Access
  • Free Breakfast, Snacks, Beverages
  • Private Seating
  • Ultra-Fast Internet

Drop-in Coworking

Work lite—all the amenities, none of the commitment.

$250 /month

Schedule a Tour
  • 24/7 Access
  • Ultra-Fast Internet
  • Daily Breakfast, Snacks, Beverages
  • Rooftop Penthouse Access
  • Golf Sim Reservations Included
  • Local Craft Beer on Tap
  • Secure Keycard Access
  • Mail Service
  • On-Site Security
  • Unlimited Laser Printing
  • Multiple Conference Rooms

Meetings & Events

Gather. Vibe. Explore. Create. A space for everybody.

from $25 /hour

Book Your Room(s)
  • Beautiful conference rooms for 8+
  • Gorgeous Atrium for Photography and Film
  • Flexible Pricing
  • Audio/Visual Capabilities

It’s Taken Care Of.

Amenities & Building Features

Golf Simulator

Shoot your shot at Par 555

Whether you’re a casual, serious, or not a golfer in any sense, Par 555 is a fun and exclusive space for STL Fusion members to enjoy some down time and work on your long or short game.

Feel free to bring your own beverages!

Conference Rooms

Multiple Collaboration Spaces

Host a meeting, take a phone call, or just shift your perspective in our of the appointed conference rooms.

Each room features whiteboard capability and HD displays to suit your needs.

Rooftop Penthouse

Relax (or work) and Grab Fresh Air

The rooftop of the 555 Building features a relaxing vinyl lounge, bar, and chill area for tenants and guests to enjoy.

Outside, the rooftop patio features north and easterly downtown views.

On-Site Security
24/7 Member Access
Seasonal Local Craft Beer on Draft
Bookable Golf Simulator On-Site
Unlimited Laser Printing
On-Site Community Staff
Rooftop Penthouse & Record Lounge
Weekly Breakfast and Snack Menu
Private Phone Rooms
Free Coffee, Soda, and Beverages
Multiple Member Conference Rooms
Included Cleaning Service
Secure Keycard Access
Mail Service
Ultra-Fast Wifi

From Our Community

What Our Coworking Members Have to Say

Great co-working space for organizations of all sizes. The perfect solution for on-going office needs, meeting spaces, break-out rooms – you name it. And it doesn’t hurt that there’s always plenty of snacks and drinks on hand.



Working at Fusion is more than an office. It’s an amazing community and beautifully designed space. All of this in the heart of downtown St. Louis just steps from the Gateway Arch. And the staff is extremely caring—even if you get dozens large packages delivered every week…