UXCONTRACTNETWORK

UX Contract › States › Wisconsin

STATE · WI

Federal contracts in Wisconsin

Federal contract work performed in Wisconsin: the agencies buying, the companies winning and what they're delivering. Contract obligations in fiscal year 2026 (Oct 1, 2025 to Sep 30, 2026), from USAspending.gov. Contract award types A to D (BPA calls, purchase orders, delivery orders and definitive contracts). Obligations can be negative when an agency takes money back. Data saved from USAspending.gov on Oct 23, 2026.

$3.98 billion$3,979,906,573 in contract obligations
#33of 56 states and territories
$675per resident
62,321contract awards with money in the year

Agencies buying here

  1. 1. Department of Veterans Affairs$2.30 billion · 57.7%
  2. 2. Department of Defense$1.06 billion · 26.8%
  3. 3. Department of Agriculture$210.9 million · 5.3%
  4. 4. Department of Health and Human Services$102.5 million · 2.6%
  5. 5. Department of Justice$66.8 million · 1.7%
  6. 6. General Services Administration$58.2 million · 1.5%
  7. 7. Department of Homeland Security$55.4 million · 1.4%
  8. 8. Department of the Interior$41.5 million · 1.0%
  9. 9. Department of Transportation$29.3 million · 0.7%
  10. 10. Environmental Protection Agency$18.0 million · 0.5%

Top companies (recipients)

  1. 1. OPTUMSERVE HEALTH SERVICES, INC.$1.92 billion · 48.1%
  2. 2. OSHKOSH DEFENSE LLC$817.7 million · 20.5%
  3. 3. AMTEC CORPORATION$283.1 million · 7.1%
  4. 4. GE PRECISION HEALTHCARE LLC$166.3 million · 4.2%
  5. 5. WISCONSIN PHYSICIANS SERVICE INSURANCE CORP.$144.3 million · 3.6%
  6. 6. KONECRANES NUCLEAR EQUIPMENT & SERVICES, LLC$108.7 million · 2.7%
  7. 7. PIERCE MANUFACTURING INC$85.9 million · 2.2%
  8. 8. ENERGY SYSTEMS GROUP, LLC$69.0 million · 1.7%
  9. 9. SAWTOOTH CONSTRUCTION JV II LLC$64.5 million · 1.6%
  10. 10. FAIRBANKS MORSE, LLC$36.6 million · 0.9%

What's being bought (NAICS)

  1. 1. 621111 Offices of Physicians (except Mental Health Specialists)$1.89 billion · 47.5%
  2. 2. 336212 Truck Trailer Manufacturing$581.0 million · 14.6%
  3. 3. 332993 Ammunition (except Small Arms) Manufacturing$306.9 million · 7.7%
  4. 4. 236220 Commercial and Institutional Building Construction$189.6 million · 4.8%
  5. 5. 334517 Irradiation Apparatus Manufacturing$164.4 million · 4.1%
  6. 6. 336120 Heavy Duty Truck Manufacturing$132.0 million · 3.3%
  7. 7. 333923 Overhead Traveling Crane, Hoist, and Monorail System Manufacturing$121.5 million · 3.1%
  8. 8. 524114 Direct Health and Medical Insurance Carriers$106.0 million · 2.7%
  9. 9. 333120 Construction Machinery Manufacturing$70.2 million · 1.8%
  10. 10. 333618 Other Engine Equipment Manufacturing$55.8 million · 1.4%

Largest contract awards in Wisconsin

The 10 biggest awards by total award amount with work in Wisconsin and money obligated in fiscal year 2026 (Oct 1, 2025 to Sep 30, 2026).

RecipientAmountAgencyWhatDatesAward
OSHKOSH DEFENSE LLC
WI		$6.10 billion
$6,104,220,991		Department of Defense
Department of the Army		THE CONTRACT INCLUDES FIRM FIXED PRICE (FFP) CONTACT LINE ITEM NUMBERS (CLIN) FOR VEHICLES, TRAILERS, KITS (PACKAGED AND INSTALLED), TEST HARDWARE AND SUPPORT, VEHICLE REFURBISHMENT, SYSTEMS ENGINEERING/ PROGRAM MANAGEME
NAICS 336992 MILITARY ARMORED VEHICLE, TANK, AND TANK COMPONENT MANUFACTURING		Aug 25, 2015 to Jul 10, 2026W56HZV15C0095 ↗
MARINETTE MARINE CORPORATION
WI		$2.95 billion
$2,952,523,292		Department of Defense
Department of the Navy		DETAIL DESIGN AND CONSTRUCTION OF FFG(X) GUIDED MISSILE FRIGATE
NAICS 336611 SHIP BUILDING AND REPAIRING		Apr 30, 2020 to May 31, 2034N0002420C2300 ↗
OSHKOSH DEFENSE LLC
WI		$2.07 billion
$2,065,705,348		Department of Defense
Department of the Army		CONTRACT W56HZV-20-C-0050 IS ISSUED TO PROVIDE CONTINUATION OF CONTRACT W56HZV-15-C-0095.
NAICS 336992 MILITARY ARMORED VEHICLE, TANK, AND TANK COMPONENT MANUFACTURING		Mar 13, 2020 to Sep 25, 2026W56HZV20C0050 ↗
AMTEC CORPORATION
WI		$988.0 million
$988,000,064		Department of Defense
Department of the Army		FMS CAR
NAICS 332993 AMMUNITION (EXCEPT SMALL ARMS) MANUFACTURING		Sep 23, 2022 to Mar 31, 2030W52P1J22C0049 ↗
OPTUMSERVE HEALTH SERVICES, INC.
WI		$714.1 million
$714,081,758		Department of Veterans AffairsFY26 FUNDING MEDICAL DISABILITY EXAMINATIONS
NAICS 621111 OFFICES OF PHYSICIANS (EXCEPT MENTAL HEALTH SPECIALISTS)		Jan 1, 2026 to Dec 31, 202636C10X26N0044 ↗
OSHKOSH DEFENSE LLC
WI		$560.0 million
$560,036,609		Department of Defense
Department of the Army		CONTRACT W56HZV-23-C-0081 IS ISSUED AS AN ADDITIONAL CONTINUATION CONTRACT FOR JLTV PRODUCTION WITH OSK UNDER W56HZV-15-C-0095. THIS ACTION ALSO FUNDS A LEGACY JLTV ASL BUY.
NAICS 336992 MILITARY ARMORED VEHICLE, TANK, AND TANK COMPONENT MANUFACTURING		Sep 15, 2023 to Sep 25, 2026W56HZV23C0081 ↗
AMTEC CORPORATION
WI		$539.6 million
$539,587,647		Department of Defense
Department of the Army		40 MILLIMETER GRENADE AMMUNITION CONTRACT
NAICS 332993 AMMUNITION (EXCEPT SMALL ARMS) MANUFACTURING		Aug 30, 2017 to Dec 31, 2026W52P1J17C0051 ↗
WISCONSIN PHYSICIANS SERVICE INSURANCE CORP.
WI		$429.1 million
$429,071,137		Department of Health and Human Services
Centers for Medicare and Medicaid Services		MEDICARE ADMINISTRATIVE CONTRACTOR JURISDICTION 5
NAICS 524114 DIRECT HEALTH AND MEDICAL INSURANCE CARRIERS		Sep 30, 2019 to Aug 31, 202775FCMC19C0043 ↗
OPTUMSERVE HEALTH SERVICES, INC.
WI		$362.2 million
$362,240,799		Department of Veterans AffairsFY26 FUNDING MEDICAL DISABILITY EXAMINATIONS
NAICS 621111 OFFICES OF PHYSICIANS (EXCEPT MENTAL HEALTH SPECIALISTS)		Jan 1, 2026 to Dec 31, 202636C10X26N0043 ↗
OPTUMSERVE HEALTH SERVICES, INC.
WI		$356.6 million
$356,623,262		Department of Veterans AffairsFY26 FUNDING MEDICAL DISABILITY EXAMINATIONS
NAICS 621111 OFFICES OF PHYSICIANS (EXCEPT MENTAL HEALTH SPECIALISTS)		Jan 1, 2026 to Dec 31, 202636C10X26N0045 ↗
Wisconsin on USAspending.gov ↗Selling to state and local governments →Wisconsin government auctions on UX Search ↗