CAGE Codes
  • 4YED1
DUNS Codes
  • 793518866
  • 811212
  • 611420
  • 561210
  • 541611
  • 541519
  • 541513
  • 541512
  • 541511
  • 541330
  • 518210
  • 485999
  • 238210
  • 236220
  • 236210
  • 541715
  • 56110
  • 339920

Frequently Asked Questions

What are Sinew Management Group’s capabilities?

Sinew Management Group currently provides an array of construction, copier services, barracks management, O&M and administrative support services to a number of federal customers. Like all Mandaree Enterprises companies, we are business development specialists. Sinew can capture, staff, and manage federal contracts in virtually any line of business in any location.


What are the benefits of partnering with an 8(a) company and small disadvantaged business?

The SBA 8(a) Business Development Program helps socially and economically disadvantaged companies gain experience in the federal marketplace. 8(a)-certified companies are eligible for valuable federal contracts that are set aside solely for them. Because 8(a) contracts are set aside, the pool of applicants for them is severely restricted and the chance of successful capture significantly increased. Strategic partnerships with 8(a) companies may take the form of joint ventures, subcontracts, and mentor-protégé relationships. In all cases, these partnerships afford non-8(a) partners – including large businesses – access to 8(a) set-aside contracts from which they would otherwise be excluded.


What is the Indian Incentive Program?

The Indian Incentive Program provides a 5% rebate to a prime contractor on the total amount subcontracted to an Indian-Owned Economic Enterprise. Department of Defense prime contractors with a subcontract worth $500,000 or more are eligible for incentive payments. In practical terms, this means that Sinew Management Group and its strategic partners have a significant pricing advantage in Department of Defense contracts over non-tribally-owned concerns.


Are there tax advantages to partnering with Sinew Management Group?

Yes, although the specific benefits depend on the nature of the partnership. For federal and commercial contracting partnerships, the primary benefit derives from Sinew’s ability to parlay its tribal tax exemptions into highly competitive bid pricing. For partnerships in commercial acquisitions, the reduced tax burden experienced by companies acquired by Sinew results in enhanced profitability, competitiveness, and market position.


What sets Sinew Management Group apart from other small or tribal businesses?

Sinew belongs to the Midi Enterprises family of companies, which has been continuously owned and operated by the MHA Nation since 1990. In that time, Midi has expanded its operations from its Fort Berthold Indian Reservation headquarters into 28 states, the District of Columbia, and locations abroad. Midi has won numerous awards for excellence and entrepreneurial success from a variety of organizations including, on multiple occasions, the U.S. Small Business Administration.


Does Sinew Management Group work in my state?

Yes, we are able to perform work anywhere in the United States and can support operations abroad as well.


How can WE do business with Sinew Management Group?

If you are interested in working with us, Contact Us through the form on our website or email