| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2025 |
Public Schools Support |
Blaine County School District 61 |
$6,083,547.65 |
Idaho State Checkbook |
| 2022 |
Career-Technical Education, Division Of |
Lewis-Clark State College |
$6,069,934.31 |
Idaho State Checkbook |
| 2025 |
Transportation, Department Of |
Civil Science Inc |
$6,069,923.74 |
Idaho State Checkbook |
| 2025 |
Health And Welfare, Department Of |
Maximus Human Services Inc |
$6,052,915.25 |
Idaho State Checkbook |
| 2025 |
Transportation, Department Of |
Coldwater Group Inc |
$6,050,925.90 |
Idaho State Checkbook |
| 2023 |
Health And Welfare, Department Of |
Pharmaceutical Specialties Llc |
$6,041,139.48 |
Idaho State Checkbook |
| 2023 |
Health And Welfare, Department Of |
Good Health Inc. |
$6,034,848.57 |
Idaho State Checkbook |
| 2024 |
Transportation, Department Of |
Canyon County Auditor |
$6,028,737.91 |
Idaho State Checkbook |
| 2023 |
Health And Welfare, Department Of |
Hisway, Llc |
$6,027,159.32 |
Idaho State Checkbook |
| 2023 |
Health And Welfare, Department Of |
Benewah Medical Center |
$6,026,376.79 |
Idaho State Checkbook |
| 2023 |
Health And Welfare, Department Of |
Magellan Rx Management Inc |
$6,023,439.98 |
Idaho State Checkbook |
| 2023 |
Transportation, Department Of |
Braun-Jensen Inc |
$6,020,259.40 |
Idaho State Checkbook |
| 2025 |
Education, State Department Of |
Minidoka Co Jt School Dist 331 |
$6,020,004.86 |
Idaho State Checkbook |
| 2023 |
Lands, Department Of |
First American Title Company Inc |
$6,012,380.00 |
Idaho State Checkbook |
| 2021 |
Education, State Department Of |
Vision Charter School |
$6,011,851.92 |
Idaho State Checkbook |
| 2025 |
Transportation, Department Of |
Jefferson County |
$6,005,619.80 |
Idaho State Checkbook |
| 2023 |
Health And Welfare, Department Of |
Community Health Center Network Of Idaho |
$6,000,000.00 |
Idaho State Checkbook |
| 2024 |
Transportation, Department Of |
Coldwater Group Inc |
$5,999,686.76 |
Idaho State Checkbook |
| 2024 |
Water Resources, Department Of |
Idaho Power Company |
$5,998,858.55 |
Idaho State Checkbook |
| 2023 |
Transportation, Department Of |
Canyon Highway District #4 |
$5,994,431.83 |
Idaho State Checkbook |
| 2024 |
Tax Commission, Idaho State |
Payette County |
$5,994,273.63 |
Idaho State Checkbook |
| 2025 |
Tax Commission, Idaho State |
City Of Twin Falls |
$5,994,131.34 |
Idaho State Checkbook |
| 2023 |
Health And Welfare, Department Of |
Bear Lake County Memorial Hospital |
$5,993,741.60 |
Idaho State Checkbook |
| 2025 |
Public Schools Support |
School District 393 Class A |
$5,979,280.55 |
Idaho State Checkbook |
| 2024 |
Public Schools Support |
Boise State University |
$5,948,103.65 |
Idaho State Checkbook |
| 2024 |
Public Schools Support |
Grace Joint School Dist #148 |
$5,940,696.29 |
Idaho State Checkbook |
| 2021 |
Transportation, Department Of |
Bingham County |
$5,939,004.88 |
Idaho State Checkbook |
| 2024 |
Administration, Department Of |
Big D Construction Corp |
$5,936,030.88 |
Idaho State Checkbook |
| 2022 |
Transportation, Department Of |
Ptg Of Idaho Llc |
$5,934,361.00 |
Idaho State Checkbook |
| 2022 |
Education, State Department Of |
Snake River School Dist No 52 |
$5,934,268.17 |
Idaho State Checkbook |
| 2023 |
Education, State Department Of |
College Of Western Idaho |
$5,933,041.00 |
Idaho State Checkbook |
| 2021 |
Health And Welfare, Department Of |
Health West Inc |
$5,916,728.62 |
Idaho State Checkbook |
| 2021 |
Transportation, Department Of |
City Of Nampa |
$5,910,823.16 |
Idaho State Checkbook |
| 2024 |
Public Schools Support |
North Idaho Stem Charter Academy |
$5,904,348.38 |
Idaho State Checkbook |
| 2025 |
Commerce, Department Of |
Madden Preprint Media Llc |
$5,871,537.56 |
Idaho State Checkbook |
| 2023 |
Health And Welfare, Department Of |
Saltzer Health |
$5,870,564.52 |
Idaho State Checkbook |
| 2022 |
Education, State Department Of |
Oneida School District #351 |
$5,865,874.56 |
Idaho State Checkbook |
| 2024 |
Health And Welfare, Department Of |
Pfizer Inc |
$5,865,067.50 |
Idaho State Checkbook |
| 2025 |
Transportation, Department Of |
Nez Perce County |
$5,855,427.31 |
Idaho State Checkbook |
| 2021 |
Health And Welfare, Department Of |
Gritman Medical Center Inc |
$5,854,500.29 |
Idaho State Checkbook |
| 2024 |
Administration, Department Of |
Petersen Brothers Construction Inc |
$5,846,548.41 |
Idaho State Checkbook |
| 2022 |
Health And Welfare, Department Of |
Wdb Inc |
$5,828,765.19 |
Idaho State Checkbook |
| 2021 |
Transportation, Department Of |
Vss International Inc |
$5,826,489.14 |
Idaho State Checkbook |
| 2025 |
Parks And Recreation, Department Of |
Ginno Construction Of Idaho Inc |
$5,816,913.08 |
Idaho State Checkbook |
| 2021 |
Military Division |
Guho Corp |
$5,814,710.73 |
Idaho State Checkbook |
| 2021 |
Liquor Division, Idaho State |
Hood River Distillers Inc |
$5,805,256.41 |
Idaho State Checkbook |
| 2022 |
Education, State Department Of |
County Of Power Class A School Dist 381 |
$5,803,215.32 |
Idaho State Checkbook |
| 2025 |
Transportation, Department Of |
Ic Use Only - 200 Department Of Administration |
$5,794,058.57 |
Idaho State Checkbook |
| 2024 |
Military Division |
Kootenai Health |
$5,781,591.06 |
Idaho State Checkbook |
| 2025 |
Parks And Recreation, Department Of |
Cm Company Inc |
$5,765,286.85 |
Idaho State Checkbook |
| 2023 |
Health And Welfare, Department Of |
Bonneville School Dist #93 |
$5,764,310.39 |
Idaho State Checkbook |
| 2025 |
Environmental Quality, Department Of |
S Fork Cda River Sewer District |
$5,758,001.48 |
Idaho State Checkbook |
| 2022 |
Health And Welfare, Department Of |
Minidoka Memorial Hospital |
$5,755,142.78 |
Idaho State Checkbook |
| 2021 |
Tax Commission, Idaho State |
City Of Idaho Falls |
$5,747,700.57 |
Idaho State Checkbook |
| 2025 |
Public Schools Support |
North Idaho Stem Charter Academy |
$5,736,846.87 |
Idaho State Checkbook |
| 2024 |
Persi (Public Employees Retirement System Of Idaho |
Blue Cross Of Idaho |
$5,723,177.50 |
Idaho State Checkbook |
| 2021 |
Health And Welfare, Department Of |
Minidoka Memorial Hospital |
$5,704,781.34 |
Idaho State Checkbook |
| 2022 |
Tax Commission, Idaho State |
Nez Perce County |
$5,693,156.90 |
Idaho State Checkbook |
| 2024 |
Tax Commission, Idaho State |
City Of Twin Falls |
$5,689,180.10 |
Idaho State Checkbook |
| 2021 |
Health And Welfare, Department Of |
Living Independently Forever Inc |
$5,685,799.04 |
Idaho State Checkbook |
| 2021 |
Governor, Office Of The |
Canyon County |
$5,679,300.00 |
Idaho State Checkbook |
| 2024 |
Tax Commission, Idaho State |
Cassia County Auditor |
$5,676,149.92 |
Idaho State Checkbook |
| 2022 |
Correction, Department Of |
Geo Reentry Services Llc |
$5,669,911.85 |
Idaho State Checkbook |
| 2025 |
Transportation, Department Of |
City Of Caldwell |
$5,665,739.01 |
Idaho State Checkbook |
| 2023 |
Health And Welfare, Department Of |
Seattle Children's Hospital |
$5,665,485.93 |
Idaho State Checkbook |
| 2021 |
Transportation, Department Of |
Utility Trailer Sales Of Idaho Inc |
$5,654,301.21 |
Idaho State Checkbook |
| 2025 |
Corrections, Department Of |
Full Circle Health Inc |
$5,653,830.01 |
Idaho State Checkbook |
| 2025 |
Health And Welfare, Department Of |
Ic Use Only - 954 Public Health District No 4 |
$5,651,459.23 |
Idaho State Checkbook |
| 2025 |
Transportation, Department Of |
Realogy Holdings Corp |
$5,644,034.88 |
Idaho State Checkbook |
| 2021 |
Transportation, Department Of |
Braun-Jensen Inc |
$5,639,815.71 |
Idaho State Checkbook |
| 2021 |
Health And Welfare, Department Of |
North Canyon Medical Center, Inc. |
$5,624,967.61 |
Idaho State Checkbook |
| 2024 |
Public Schools Support |
Treasure Valley Classical Academy |
$5,621,356.99 |
Idaho State Checkbook |
| 2022 |
Education, State Department Of |
Vallivue School Dist No 139 |
$5,620,385.46 |
Idaho State Checkbook |
| 2025 |
Tax Commission, Idaho State |
Elmore County |
$5,616,583.55 |
Idaho State Checkbook |
| 2024 |
Aging, Commission On |
Southwest Idaho Area Agency On Aging |
$5,614,139.50 |
Idaho State Checkbook |
| 2022 |
Health And Welfare, Department Of |
Home Reach |
$5,603,442.48 |
Idaho State Checkbook |
| 2021 |
Health And Welfare, Department Of |
The Evangelical Lutheran Good Samaritan |
$5,590,216.54 |
Idaho State Checkbook |
| 2025 |
Public Schools Support |
Elevate Academy North Llc |
$5,587,949.54 |
Idaho State Checkbook |
| 2023 |
Education, State Department Of |
Blaine County School District 61 |
$5,587,845.03 |
Idaho State Checkbook |
| 2025 |
Workforce Development Council |
Idaho State University |
$5,580,832.94 |
Idaho State Checkbook |
| 2021 |
Education, State Department Of |
Middleton School District 134 |
$5,576,154.47 |
Idaho State Checkbook |
| 2021 |
Health And Welfare, Department Of |
Wdb Inc |
$5,575,015.59 |
Idaho State Checkbook |
| 2023 |
Education, State Department Of |
Xavier Charter School Inc |
$5,568,806.20 |
Idaho State Checkbook |
| 2023 |
Health And Welfare, Department Of |
Joint School District No. 2 |
$5,565,823.74 |
Idaho State Checkbook |
| 2021 |
Health And Welfare, Department Of |
University Of Idaho |
$5,563,684.56 |
Idaho State Checkbook |
| 2024 |
Transportation, Department Of |
Bonner County Auditor |
$5,563,417.48 |
Idaho State Checkbook |
| 2025 |
Insurance Fund, State |
Industrial Commission |
$5,562,622.17 |
Idaho State Checkbook |
| 2023 |
Education, State Department Of |
College Of Southern Idaho |
$5,558,427.38 |
Idaho State Checkbook |
| 2025 |
Health And Welfare, Department Of |
Northwest Childrens Home Inc |
$5,551,710.95 |
Idaho State Checkbook |
| 2025 |
Transportation, Department Of |
Doolittle Construction Llc |
$5,548,629.45 |
Idaho State Checkbook |
| 2021 |
Transportation, Department Of |
Kootenai County |
$5,544,979.60 |
Idaho State Checkbook |
| 2025 |
Persi (Public Employees Retirement System Of Idaho |
Blue Cross Of Idaho |
$5,543,130.06 |
Idaho State Checkbook |
| 2022 |
Administration, Department Of |
Ormond Builders |
$5,539,689.17 |
Idaho State Checkbook |
| 2023 |
Education, State Department Of |
Nampa School District No 131 |
$5,539,316.29 |
Idaho State Checkbook |
| 2025 |
Health And Welfare, Department Of |
Ic Use Only - 200 Department Of Administration |
$5,538,983.60 |
Idaho State Checkbook |
| 2023 |
Tax Commission, Idaho State |
Madison County Clerk |
$5,537,743.94 |
Idaho State Checkbook |
| 2023 |
Tax Commission, Idaho State |
Latah County Clerk |
$5,521,086.19 |
Idaho State Checkbook |
| 2022 |
Fish And Game, Department Of |
Aquaterra Restoration Llc |
$5,509,785.00 |
Idaho State Checkbook |
| 2022 |
Health And Welfare, Department Of |
Magellan Rx Management Inc |
$5,499,018.90 |
Idaho State Checkbook |
| 2024 |
Public Schools Support |
Heritage Community Charter School Inc |
$5,493,537.95 |
Idaho State Checkbook |