Empowering Our People

In 2009, the Fort Belknap Indian Community Council (FBICC) established Island Mountain Development Group (IMDG) as an autonomous for-profit economic development corporation to serve the Aaniiih (Gros Ventre) and Nakoda (Assiniboine) Nations.

IMDG’s builts a self-sustaining local economy by creating jobs for tribal members on the Fort Belknap Indian Reservation.

Economic development is the key to breaking the poverty cycle and building strong, healthy, culturally vital Native Communities.

A Step In The Right Direction

Eric found his place at IMDG, where he developed his leadership skills, which led to his promotions. His current work allows him to provide for his family and build their future.

Thrive Not Survive at IMDG

IMDG’s workforce carries themselves with pride and builds a brighter future from their good-paying jobs.

A Higher Calling

Today, IMDG and Tribal Members are working together to bring about true, generational change and economic prosperity to the Fort Belknap Indian Community.

Since inception, IMDG has developed a strategic and viable platform that has enabled continuous growth across multiple business verticals.

IMDG Leadership

The Fort Belknap Indian Community Council (FBICC) authorized Island Mountain Development Group (IMDG) to boost economic growth, develop business opportunities, and create jobs that benefit Fort Belknap tribal members.

Fort Belknap Indian Community (FBIC)

A sovereign nation comprised of the Aaniiih (Gros Ventre) and Nakoda (Assiniboine) Nations.

Fort Belknap Indian Community Council (FBICC)

FBIC tribal members elect the FBICC. The FBICC protects the health, security, and general welfare of the Fort Belknap Indian Community.

Island Mountain Development Group (IMDG)

Created through the FBIC corporate charter, IMDG is an autonomous, for-profit economic development corporation entrusted to serve the FBIC.

Island Mountain Development Group (IMDG) Board of Directors

The IMDG Board of Directors provides governance, strategic direction, and accountability to IMDG and its subsidiaries.

Learn more about our investment in key industry sectors

Island Mountain Development Group

Our Values

IMDG embraces and promotes traditional Aaniiih and Nakoda values:

  • Generosity
  • Trust
  • Respect
  • Discipline
  • Patience
  • Sustainability
  • Resilience

4 Pillars of Native Economic Development Decision-Making

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Sovereignty

Decision making power resides with the Fort Belknap Indian Community Council for the benefit of the tribal membership.

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Sustainability

IMDG builds a self-sustaining economy on the Fort Belknap Indian Community through job creation and sound investments.

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Cultural Equity

Equality, generosity, humility, honesty, and respect for resources are embedded in the values of IMDG and reflected in day-to-day business practices.

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Strategic Alignment

IMDG completes long-term objectives and priorities, which guide development options and business decisions.

Historical Timeline

2019
2019
2019

IMDG Operating Revenue $74.3 million 226 employees

2017
2017
2017

IMDG Operating Revenue $9.1 million – 126 employees

2011
2011
2011

IMDG Starts eCommerce Lending – 7 employees

2009
2009
2009

Island Mountain Development Group (IMDG) established by Aaniiih (Gros Ventre) and Nakoda (Assiniboine) Tribes 1 employees

1937
1937
1937

Tribal Members adopt corporate charter

1935
1935
1935

Tribal Members adopt a constitution

1934
1934
1934

Tribal Members accept Indian Reorganization Act of 1934

1896
1896
1896

Current Reservation boundaries established

1888
1888
1888

Fort Belknap Indian Reservation established by Act of Congress

1856
1856
1856

Indian Relocation Act – Remaining Tribal Lands Ceded to U.S. Government

1851
1851
1851

Gros Ventre and Assiniboine Tribes join other tribes in signing Treaty of Fort Laramie, greatly restricting Territorial Lands

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HEADQUARTERS

353 Old Hays Rd.
Hays, MT 59527
406.673.3031
contact@islandmtn.com

BILLINGS OFFICE

1537 Avenue D
Billings, MT 59102
406.969.6777
contact@islandmtn.com

HAVRE OFFICE

1753 U.S. Highway 2 – NW – SPC 36
Havre, MT 59501
406.400.2750
contact@islandmtn.com

OUR COMPANIES

GVA Holdings, LLC
Island Mountain Real Estate Holdings
Classic Design Homes
Buffalo Horse, Inc.
Snake Butte Construction Company
Spirit Box Technology

COMMUNITY PARTNERS

Aaniiih Nakoda Community Foundation
Life’s Language Lodge
Nakoda Aaniiih Economic Development Corporation

© 2024 Island Mountain Development Group