Flexible workplace solutions
CNA Building
CNA Building at 101 South Reid Street in Sioux Falls offers premium offices and coworking spaces. Located near Washington Pavilion and Sioux Falls City Hall, this prime location enhances your business visibility and productivity with convenient access to cultural venues, dining options, and essential services for seamless operations.
Get a quote
Receive personalized pricing and workspace solutions aligned perfectly to your business requirements.
Book a centre tour
Schedule a guided visit and experience our workspace facilities firsthand.
Book a meeting room
Reserve fully equipped meeting rooms ideal for presentations, client meetings, or team collaborations.
Book a day office
Secure a private office by the day—ideal for productive, focused work.
Book a cowork day pass
Enjoy flexible, immediate access to shared workspaces on demand.
Buy a virtual office
Establish a prestigious business address with professional mail and call-handling services.
Buy an access plan
Unlock flexible, convenient access to Regus locations globally with a membership tailored to you.
Download the app
Easily manage your workspace bookings and services anytime, anywhere with the Regus mobile app.

Your membership includes more than just workspace
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Widest product range
Our products are flexible, giving you the freedom to grow at your own pace without long-term commitments.
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Support team
Support staff to help you and your guests, from reception services to back-office functions such as IT.
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Community network
By joining Regus, you’ll gain access to a vibrant business community including networking events.
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The Regus app
Manage everything with the Regus mobile app, from bookings to controlling agreements, and getting support.
Products and service at CNA Building

Individual private offices
Prices from $ 14
Per person per day

Small team offices
Prices from $ 14
Per person per day

Day coworking
Prices from $ 65
Per person per day

Virtual office plans
Prices from $ 4
Per day

Meeting rooms
Prices from $ 25
Per hour

Large team offices
Prices from $ 14
Per person per day

Business address
Prices from $ 4
Per day

Day offices
Prices from $ 179
Per person per day

Hourly offices
Prices from $ 179
Per person per day

Office access plan
Prices from $ 18
Per person per day

Dedicated coworking desk
Prices from $ 12
Per person per day

Hourly coworking
Prices from $ 65
Per person per day

Full floor offices
Please call us

Specialist offices
Prices from $ 14
Per person per day

Company registration
Please call us

Training rooms
Prices from $ 25
Per hour

Collaboration spaces
Prices from $ 179
Per person per day

Event spaces
Please call us

Interview rooms
Prices from $ 25
Per hour

Workplace recovery
Please call us

Enterprise access plans
Please call us

Call answering
Prices from $ 4
Per day

Entire buildings
Please call us

Boardrooms
Prices from $ 25
Per hour

Coworking access plan
Prices from $ 9
Per person per day

Workplace portal
Please call us

Workplace technology
Please call us

Conference rooms
Prices from $ 25
Per hour
About CNA Building
What makes this location special
The CNA Building at 101 South Reid Street, Sioux Falls, offers a strategic location for businesses. Situated near Sioux Falls City Hall, it provides convenient access to municipal services and regulatory bodies, enhancing compliance and decision-making. The area is well-connected, with the Sioux Falls Post Office just a short walk away, facilitating efficient mailing and logistics. Establishing offices here enables proximity to the Avera Medical Group, ensuring comprehensive healthcare services for employees. The presence of coworking spaces fosters collaboration and networking opportunities within the local business community, optimizing operational costs while maintaining professional credibility.
You’re part of a much bigger network
Regus in Sioux Fallsnorth_east
Sioux Falls is a thriving hub for businesses, anchored by major employers like Sanford Health and Wells Fargo in the Downtown district. With excellent connectivity via Sioux Falls Regional Airport and Interstates 29 and 90, accessing talent for healthcare and financial services is seamless. Discover our serviced offices and coworking spaces in Sioux Falls.
Amenities available
- grocery
Vending Machines
- deck
Outdoor Terrace
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Parking
- restaurant
On-site Restaurant
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Café & Barista Coffee
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Gym & Fitness Room
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Business Lounge
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Meeting Rooms
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Major Transport Links
- accessible
Wheelchair Accessible
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Raised Floors
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City/Town Center
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Common Areas
Where to find us
Address
101 South Reid Street CNA Building, Suite 307, Sioux Falls, SD, 57103, USA
24/7 Access
For private office and dedicated cowork customers
Nearby information

Prime Location in Downtown Sioux Falls
Situated at 101 South Reid Street in the CNA Building, our workspace offers a central location in the heart of Sioux Falls. Just a short distance from Falls Park and the Big Sioux River Greenway, you’ll enjoy easy access to serene green spaces and walking trails. This flexible office space is also conveniently positioned near Sioux Falls City Hall and the Federal Courthouse, making it ideal for professionals and businesses seeking a prestigious downtown address.
Excellent Transport Links
Getting around Sioux Falls is seamless with our office location. The Sioux Area Metro central transit hub is nearby, providing convenient access to the city’s municipal bus network. For out-of-town clients or frequent travelers, Sioux Falls Regional Airport (FSD) is just a short drive away, ensuring easy connections to major destinations. Whether your team is local or traveling from afar, your business will benefit from excellent accessibility.
Vibrant Cultural Hub
Immerse your business in a dynamic cultural scene. The Washington Pavilion of Arts and Science is nearby, offering world-class exhibitions, performances, and events that enrich the community. The historic Old Courthouse Museum is also within reach, providing a glimpse into the city’s rich heritage. This area’s cultural vibrancy fosters inspiration and collaboration, making it a perfect setting for your coworking space.
Diverse Amenities and Services
The surrounding area boasts a variety of amenities to support your business and team. From the renowned Sanford USD Medical Center to the bustling Empire Mall for shopping and dining, everything you need is within easy reach. With the United States Postal Service downtown facility nearby, mailing and logistics are hassle-free. This prime location offers a balanced blend of professional, cultural, and practical conveniences, making it ideal for your next shared workspace.
Nearby locations
The Regus difference
Joining Regus brings you the freedom, value and flexibility that every business needs:
A workspace for every budget
Pay only for the space that you use
Workspace when and where you need it
Space immediately available with no lead times
Simple, all-inclusive pricing with no capital expenditure required
Total flexibility in room options, sizes and setup
Say hello to a new way of working.
Submit your details and we’ll show you what makes Regus different.











