Regus CNA Building
Sioux Falls has a long history as a pioneering city, and this riverside workspace caters to innovative businesses of all sizes. Based in the heart of downtown, CNA Building is a contemporary hub filled with amenities. Floor-to-ceiling windows flood offices and meeting rooms with natural light, as well as offering outstanding views of the Big Sioux River. With a gym, café, outside seating, a business lounge, and video conferencing facilities all available onsite, greater productivity is positively guaranteed.
Virtual office facilities
Address & mail
- Business address
- Mail handling
Communications
- Call answering
- Local phone number
Workspace access
- Meeting room access
Virtual office and business address at the CNA Building
Register your business address at 101 South Reid Street and put your company in the heart of downtown Sioux Falls without taking a desk. The virtual office covers mail handling, call answering and a local phone number, plus meeting room access in the same building when you need to meet face to face. An address beside City Hall, the Federal Courthouse and the Sioux Falls Post Office carries weight with clients and keeps logistics simple. Enquire to set it up and pick only the services you need.
Frequently asked questions
Your business address is 101 South Reid Street, CNA Building, Suite 307, Sioux Falls, SD 57103.
Mail handling is included and managed by the on-site reception team during staffed hours.
Yes. Call answering and a local Sioux Falls phone number are part of the virtual office service.
Virtual office clients get meeting room access at the CNA Building for client meetings and team sessions.
Send an enquiry through Wezoo and the centre team confirms the registration and the services you select.
What makes CNA Building special
Downtown address at the CNA Building
Steps from Sioux Falls City Hall, the Federal Courthouse and the post office.
Riverside views in Sioux Falls
Floor-to-ceiling windows overlooking the Big Sioux River, with an outdoor terrace.
Full amenity building
Gym and fitness room, on-site restaurant, cafe, business lounge and parking.
How to get there?
The CNA Building sits in the middle of downtown Sioux Falls, so most of what you need is on foot. Public parking is spread around the block, with lots roughly 743, 800 and 872 metres from the entrance and two more within about 1,250 metres, alongside the building's own parking. The Sioux Area Metro central transit hub is nearby for the municipal bus network, and Sioux Falls Regional Airport is a short drive for clients flying in. Around the address you have Sioux Falls City Hall, the Federal Courthouse, the Sioux Falls Post Office and the Avera Medical Group, plus Falls Park and the Big Sioux River Greenway for walking trails. The Washington Pavilion of Arts and Science and the historic Old Courthouse Museum add a cultural pull to the neighbourhood.
