Integrated Infrastructure Partners JV, LLC

Integrated Infrastructure Partners JV, LLC, a tribally-owned, minority-owned small disadvantaged business based in Kansas City, Missouri, delivers architectural, engineering, surveying, and infrastructure design services to federal agencies as a prime contractor across a $250.4 million award portfolio. The joint venture operates exclusively as a prime (100% of recent awards) under set-asides predominantly for Total Small Business and Indian Small Business Economic Enterprise designations, with all recent work competing under small-business restrictions. Integrated Infrastructure Partners JV is a subsidiary of Short-Elliott-Hendrickson Inc. (S.E.H.), a for-profit engineering firm headquartered in St. Paul, Minnesota.

The vendor's customer concentration heavily favors infrastructure and tribal-focused agencies. The Department of the Interior Bureau of Indian Affairs Central Office anchors the portfolio with two awards valued at $150.4 million combined (60% of total potential value), primarily through a $150 million multiple-award Architect Engineer MAC set aside for Indian Small Business Economic Enterprises. The Department of the Army Corps of Engineers contributes four awards worth $49.1 million; the Indian Health Service accounts for nine awards valued at $19.6 million; the Department of the Army Installation Management Command Southwest Region supplies sixteen awards totaling $18 million; and the Department of the Interior Fish and Wildlife Service Region 9 Headquarters provides four awards worth $12.7 million. These five customers account for 92% of recent awards by count and 100% of combined potential value. Representative prime work includes a $1.287 million firm fixed-price delivery order from the U.S. Fish and Wildlife Service (June 2026) for bridge safety inspections nationwide under a $10 million single-award IDIQ awarded April 2025; a $625.8 thousand Total Small Business delivery order from the Indian Health Service for Pine Ridge multiplex design (May 2024); a $521.7 thousand delivery order from the Air Force for a critical load study at Fort McCoy, Wisconsin (September 2025); and a $437.5 thousand design renovation delivery order from the Department of Defense Southwest Region (September 2024).

The vendor holds position on multiple IDIQs, with the heaviest concentration under the Department of Defense Southwest Region $15 million single-award IDIQ (April 2024–April 2029, set aside for Total Small Business), which has generated fifteen task orders worth $3 million in combined potential value. Additional vehicles include the Indian Health Service $10 million single-award IDIQ for nationwide architect-engineering services (March 2024–March 2027), the Indian Health Service $8 million single-award IDIQ for Sanitation Facilities Construction (November 2025–November 2026, newly awarded), the Department of the Interior Bureau of Indian Affairs $150 million multiple-award Architect Engineer MAC (March 2024–March 2029, Indian Small Business Economic Enterprise set-aside), and the Army Corps of Engineers $49 million multiple-award A-E MATOCS contract for Upper Three Districts (July 2024–July 2029, small business set-aside). Task orders under the DoD Southwest Region IDIQ concentrate at Fort McCoy, Wisconsin, covering facility design, infrastructure rehabilitation, and mechanical systems work; task orders under IHS vehicles span nationwide performance locations including Kansas City, Pine Ridge, Fort Yates, Lame Deer, and Seattle, addressing healthcare facility design, employee housing, and utilities infrastructure.

Activity accelerated sharply in 2024, with twenty-four awards compared to one in 2023, then moderated to twelve awards in 2025 and one in 2026 year-to-date. Eleven awards with combined potential value of $4.7 million reach ultimate completion within the next twenty-four months, creating moderate recompete exposure. The SCI dataset reports $74 thousand in invoiced revenue across 0.2 FTEs in FY2024 on prime service contracts above the $150,000 reporting threshold—a partial view reflecting only one SCI-reportable record and excluding the vendor's broader delivery-order portfolio, goods work, and non-federal revenue. The single SCI record shows government-paid hourly rates around $151.40 per hour. The vendor operates exclusively as a prime on federal infrastructure work with no subcontractor engagement reflected in the awards portfolio, indicating a self-delivery model rather than a sub-reliant strategy. Across the portfolio, nearly all work falls under NAICS 541330 (Engineering Services), with secondary work in surveying and mapping, and PSC codes aligned to Architect and Engineering services for general, construction, structural, and electrical applications. The tribal and Indian Health Service focus, combined with the vendor's Indian Economic Enterprise certification and minority-ownership designations, positions Integrated Infrastructure Partners JV as a key provider for federal infrastructure projects serving tribal and Native American communities and federal military installations in the Southwest and Upper Midwest regions.