Founded in 1995, GMCS provides best-of-class event services including security, crowd management, parking, site production, and overall event planning and management for events. With over 100 years of combined experience, our staff is our story. Our event and production managers, security directors and training staff have developed their skills in every type of venue and for every type of event. We’ve practiced our craft internationally and with a vast array of client partners. GMCS provides that expertise primarily to clients in the U.S. North East, although supporting out-of-area festival shows is not uncommon.

• ESPN Great Outdoor Games and Winter X Games
• The Country Music Awards (CMA’s)
• Champlain Valley Fair
• U.S. Open Snowboarding Championships (1999 – 2006)
• Newport Folk Festival (RI)
• Plattsburgh Mayor’s Cup
• First Night Burlington
• Burlington Discover Jazz Festival
• Bonnaroo (2002 – 2003)
• All of Phish’s 60,000+ capacity music festivals

This season, we are proud to be working with Vermont Gas, Verizon, the University of Vermont, The Flynn Center for the Performing Arts, The City of Burlington’s Memorial Auditorium, Higher Ground Productions at The Shelburne Museum, Riley Rink in Manchester, VT, and Norwich University’s Kreitzburg Arena, just to name a few.

Click here to view our leadership staff.

The entire staff of GMCS is knowledgeable, friendly and most of all, effective.

“GMCS is as much a part of this festival as our internal staff, and I personally could not imagine the Festival running smoothly without them.”
Brian Mital
Managing Director
Burlington Discover Jazz Festival

“The best part about working an event with Green Mtn. Concert Services is that their employees are trained professionals. Their involvement has done a great deal to make these events safe for all of those involved.”
William J. Goggins, Director
Education, Licensing & Enforcement Divisions
Vermont Department of Liquor Control

“GMCS is a leader in the field, and I am very pleased to have this company fulfill all of my crowd management needs.”
Alan Campbell
Manager
Memorial Auditorium