The Rocky Mountain Suppliers Group meets twice a year in May and December. RMSG meetings are held concurrently with Rocky Mountain Master Mechanics Association (RMMMA) meetings. Vendors interested in attending meetings must submit a registration form with the required membership dues. Please download the registration form for details on the next RMSG meeting.
If paying registration dues with a credit card please use the RMSG website to register online. If paying by check, please download the registration document on the website and mail in your registration form and check. The RMSG is unable to accept credit card payments via postal mail.
The May RMMMA / RMSG Meeting will be held May 20th and 21st at the Gillette College Technical Education Center in Gillette, Wyoming
The meeting cost is $200 but if you register prior to the May 1st cutoff date you will get an early bird discount of $50.
Register & Pay Online Now
Book Your Discounted Hotel
La Quinta Inn & Suites
450 E Boxelder Rd
Gillette, WY 82718
Discounted Room Block Booking Instructions:
1. Visit:
La Quinta Gillette Booking Page
2. Enter your stay dates between May 19–22, 2026
3. Open Special Rates and select Group Code
4. Enter code: 051926MAS
Book NowMeeting Downloads
RMSG Meeting Schedule
Wednesday – 05/20/26
- RMMMA Registration – 7 to 9 am
- RMSG Registration – 9 to 11 am
- Group Meetings – 8 am to 12 pm
- Facility Tours – 1 pm to 4 pm
- Meet & Greet Reception – 4 to 6 pm
Thursday – 05/21/26
- Group Meetings – 8 am to 11:30 am
- Mine Tour – 11:30 am to 2 pm
- Mini Expo – 2 pm to 4 pm
- RMSG Business Meeting – 4 pm to 5 pm
- Cocktail Hour – 6 to 7 pm
- Awards Banquet – 7 to 9 pm
Meeting Location Information
Gillette College Technical Education Center
3251 S 4-J Rd, Gillette, WY 82718
Hotel booking information listed above.
Directions