St. Louis, MO


Six Sigma Training and Certification St. Louis, Missouri

6Sigma.us was the first Six Sigma provider to offer the first two weeks of the Green Belt and Black Belt together. This 2+2 format allows for Green Belts and Black Belts to attend training together, thus improving internal synergy while providing greater organizational flexibility. We deliver a full range of onsite Champion leadership courses for organizations deploying Six Sigma.

The public classes start at 8:00 am and end at 5:00 pm Monday through Thursday at most locations. Weeks with 4.5 days will end at 12:00 pm on Friday. This includes the JumpStart, as well as the first week of the Green Belt. The first week of the Master Black Belt also includes a ½ day on the first Friday.

St. Louis Training Venue

Residence Inn St. Louis Downtown

Residence Inn St. Louis Downtown

525 S. Jefferson Avenue 

St. Louis  Missouri  63103  USA

Tel: 1-314-289-7500

Fax: 1-314-289-7550


Click here for directions

Reduced rate of$134 night for students. Call hotel directly and reference 6 Sigma

Experience the difference at Residence Inn by Marriott St. Louis Downtown. As the first and only extended stay hotel in downtown, we combine the conveniences of home with the services of a hotel. Wonderfully different and tastefully designed, you will have the option of choosing accommodations from our three various suite types – studio, one, and two-bedroom. With our versatile suites featuring fully equipped kitchens, you will have plenty of space for entertaining or meeting with colleagues; and space to work efficiently and comfortably. Experience the difference at Residence Inn by enjoying all of the complimentary extras we offer; deluxe breakfast buffet, evening social hour, high speed internet access, grocery shopping service, and exercise room. With our convenient downtown location, you will be just minutes away from all of the excitement happening in Downtown St. Louis Riverfront-Arch, St. Louis Cardinals, St. Louis Rams, Washington Avenue, and more.