Green Mtn. Concert Services, Inc. (GMCS) Employee Directory

Security and InvestigationsVermont, United States51-200 Employees

Green Mtn. Concert Services, Inc. (GMCS) is a mid-sized security and investigations firm based in Williston, Vermont, serving the Northeast. It delivers comprehensive security solutions for events and related operations, including event security and crowd management, commercial patrols and protection, corporate risk management, and planning and consulting for higher education events. The company's Event Services Division covers planning, security, site production, admissions and parking, with options for in-house or on-site training in security, first aid and CPR, and production coordination. Founded in 1995, GMCS holds licenses in eleven states and has built extensive experience across venues and events in the region.

GMCS serves venues, event organizers, corporations, and higher education institutions seeking security and risk-management support for gatherings of varying sizes. The company has supported a range of large-scale events and productions, including Bonnaroo, Phish's 60,000-plus capacity music festivals, the CMA Awards, the U.S. Open Snowboarding Championships, and other major events.

Find Green Mtn. Concert Services, Inc. (GMCS) employees' phone numbers or email addresses

Green Mtn. Concert Services, Inc. (GMCS) Global Highlights

Location
Employees

North America
191

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  • United States Of America
    190
  • Canada
    1

Asia
3

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  • Singapore
    1
  • Israel
    1
  • Russian Federation
    1

Europe
2

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  • Denmark
    1
  • France
    1

Green Mtn. Concert Services, Inc. (GMCS)'s Leadership

  • Stylized image of a person
    M. G.
    Coo
    Phone icon
  • Stylized image of a person
    R. S.
    Chief Financial Officer
    Phone icon
  • Stylized image of a person
    R. S. C. C.
    Chief Financial Officer
    Phone icon
  • Stylized image of a person
    K. C.
    President / Ceo
    Phone icon
  • Stylized image of a person
    J. D.
    Assistant Vice President
    Phone icon
  • Stylized image of a person
    I. C.
    Director Of Operations
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  • Stylized image of a person
    M. A.
    Director - Procurement
    Phone icon
  • Stylized image of a person
    M. M.
    Regional Manager - Event Security, Event Management
    Phone icon

Green Mtn. Concert Services, Inc. (GMCS) Employee Metrics

100%
50%
0%
2026
2025
  • Military & Protective Services
  • Human Resources
  • Accounting
  • Administrative
  • Program & Project Management
  • Other

Contact profiles from Green Mtn. Concert Services, Inc. (GMCS)

Name
Title
Contact Info
Location
Last Update
  • Stylized image of a person
    K. C.
    President / Ceo
    Phone icon
    United StatesVermont
    Jun 02, 2026
  • Stylized image of a person
    R. S.
    Chief Financial Officer
    Phone icon
    United StatesVermont
    Jun 01, 2026
  • Stylized image of a person
    M. G.
    Coo
    Phone icon
    UNITED STATES
    May 29, 2026
  • Stylized image of a person
    R. S. C. C.
    Chief Financial Officer
    Phone icon
    Sep 15, 2025
  • Stylized image of a person
    J. D.
    Assistant Vice President
    Phone icon
    United StatesMinnesota
    Apr 14, 2026
  • Stylized image of a person
    I. C.
    Director Of Operations
    Phone icon
    Oct 21, 2024
  • Stylized image of a person
    M. A.
    Director - Procurement
    Phone icon
    Oct 21, 2024
  • Stylized image of a person
    M. M.
    Regional Manager - Event Security, Event Management
    Phone icon
    United StatesMassachusetts
    Apr 15, 2026
  • Stylized image of a person
    J. C.
    Special Project Manager
    Phone icon
    United StatesConnecticut
    Jun 02, 2026
  • Stylized image of a person
    G. F.
    Event Manager-Security Sup-Orientation Leader
    Phone icon
    May 30, 2026

Frequently Asked Questions

What is Green Mtn. Concert Services, Inc. (GMCS) known for?

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Green Mtn. Concert Services, Inc. (GMCS) was founded in 1995 operates in the Security and Investigations industry. The company's main headquarters is located in 25 Wentworth Drive Williston, Vermont 05495 United States; you can contact the main corporate office by phone at . Explore Green Mtn. Concert Services, Inc. (GMCS)'s company overview page for more information.

What is Green Mtn. Concert Services, Inc. (GMCS)'s most common email format?

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Green Mtn. Concert Services, Inc. (GMCS) employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Green Mtn. Concert Services, Inc. (GMCS) email formats with LeadIQ.

How many employees does Green Mtn. Concert Services, Inc. (GMCS) have currently?

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Green Mtn. Concert Services, Inc. (GMCS) has approximately 81 employees as of June 2026. These team members are located across 3 continents, including North AmericaAsiaEurope.

Who are Green Mtn. Concert Services, Inc. (GMCS)'s key employees and leadership?

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As of June 2026, Green Mtn. Concert Services, Inc. (GMCS)'s key employees include:

  • Coo: M. G.
  • Chief Financial Officer: R. S.
  • Chief Financial Officer: R. S. C. C.
  • President / Ceo: K. C.
  • Assistant Vice President: J. D.

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