Mandaree Enterprises
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MEC Development
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MEC Energy Services
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MEC Management
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MEC Technologies
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MEC refers to a family of tribally-owned companies and subsidiaries of Mandaree Enterprises, LLC, which is owned by the Three Affiliated Tribes.  Our organizations are successful in managing and operating a host of different business disciplines to include; Professional Service Provider, Healthcare Claims Processing, Information Technology, Moving/Storage Logistics, Facilities Management, Equipment Leasing, Sustaining Engineering and Corrosion Control and more.

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Dae Sung | MEC Development | MEC Energy Services | MEC Management | MEC Technologies