| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2021 |
Transportation, Department Of |
Ma Deatley Construction Inc |
$28,608,157.00 |
Idaho State Checkbook |
| 2021 |
Health And Welfare, Department Of |
Departmnt Hlth & Hmn Service Center For |
$28,435,535.61 |
Idaho State Checkbook |
| 2022 |
Administration, Department Of |
Core Headwaters Llc |
$28,423,081.59 |
Idaho State Checkbook |
| 2024 |
Liquor Division, Idaho State |
Diageo Americas Inc |
$28,270,446.89 |
Idaho State Checkbook |
| 2021 |
Education, State Department Of |
Lake Pend Oreille School District 084 |
$28,269,926.08 |
Idaho State Checkbook |
| 2025 |
Transportation, Department Of |
Staker Parson |
$28,054,631.96 |
Idaho State Checkbook |
| 2024 |
Transportation, Department Of |
David Evans And Associates Inc |
$27,896,432.52 |
Idaho State Checkbook |
| 2025 |
Corrections, Department Of |
Mhm Services Inc |
$27,756,130.99 |
Idaho State Checkbook |
| 2025 |
Liquor Division, Idaho State |
Diageo Americas Inc |
$27,529,465.98 |
Idaho State Checkbook |
| 2022 |
Health And Welfare, Department Of |
Saint Alphonsus Medical Center Nampa, In |
$27,338,202.53 |
Idaho State Checkbook |
| 2021 |
Health And Welfare, Department Of |
Albertsons Llc |
$27,270,847.65 |
Idaho State Checkbook |
| 2022 |
Tax Commission, Idaho State |
Canyon County |
$27,244,287.99 |
Idaho State Checkbook |
| 2023 |
Health And Welfare, Department Of |
Gainwell Acquistion Corp |
$27,136,378.19 |
Idaho State Checkbook |
| 2023 |
Education, State Department Of |
Pocatello Chubbuck School District 25 |
$27,034,365.26 |
Idaho State Checkbook |
| 2025 |
Tax Commission, Idaho State |
City Of Boise |
$26,932,507.06 |
Idaho State Checkbook |
| 2021 |
Liquor Division, Idaho State |
Diageo Americas Inc |
$26,900,901.35 |
Idaho State Checkbook |
| 2022 |
Transportation, Department Of |
Hk Contractors Inc |
$26,894,903.64 |
Idaho State Checkbook |
| 2025 |
Health And Welfare, Department Of |
Liberty Healthcare Corporation |
$26,723,400.00 |
Idaho State Checkbook |
| 2022 |
Liquor Division, Idaho State |
Diageo Americas Inc |
$26,654,246.11 |
Idaho State Checkbook |
| 2023 |
Health And Welfare, Department Of |
Mentor Idaho, Llc |
$26,457,628.01 |
Idaho State Checkbook |
| 2025 |
Public Schools Support |
Pocatello Chubbuck School District 25 |
$26,440,505.97 |
Idaho State Checkbook |
| 2025 |
Health And Welfare, Department Of |
Fidelity Information Services Llc |
$26,402,365.83 |
Idaho State Checkbook |
| 2021 |
Health And Welfare, Department Of |
St Lukes Clinic Treasure Valley Llc |
$26,399,174.49 |
Idaho State Checkbook |
| 2023 |
Tax Commission, Idaho State |
City Of Boise |
$26,195,536.19 |
Idaho State Checkbook |
| 2024 |
Public Schools Support |
Pocatello Chubbuck School District 25 |
$26,109,011.70 |
Idaho State Checkbook |
| 2024 |
Health And Welfare, Department Of |
Lucile Salter Packard Childrens Hosp |
$26,089,994.06 |
Idaho State Checkbook |
| 2024 |
Tax Commission, Idaho State |
City Of Boise |
$26,015,091.10 |
Idaho State Checkbook |
| 2024 |
Health And Welfare, Department Of |
Gainwell Technologies Llc |
$25,509,172.15 |
Idaho State Checkbook |
| 2024 |
Tax Commission, Idaho State |
Twin Falls County |
$25,192,914.28 |
Idaho State Checkbook |
| 2024 |
Public Schools Support |
Idaho Falls School District 91 |
$25,124,176.71 |
Idaho State Checkbook |
| 2025 |
Financial Management, Division Of |
Idaho Housing And Finance Association |
$25,025,016.00 |
Idaho State Checkbook |
| 2024 |
Public Schools Support |
Coeur D Alene School Dist No 271 |
$25,014,851.85 |
Idaho State Checkbook |
| 2023 |
University Of Idaho |
University Of Idaho |
$24,726,401.88 |
Idaho State Checkbook |
| 2021 |
Education, State Department Of |
Idaho Virtual Academy |
$24,643,914.64 |
Idaho State Checkbook |
| 2025 |
Transportation, Department Of |
Ma Deatley Construction Inc |
$24,370,052.50 |
Idaho State Checkbook |
| 2024 |
Public Schools Support |
Vallivue School District 139 |
$24,260,065.88 |
Idaho State Checkbook |
| 2023 |
Lottery Commission, Idaho State |
Multi-State Lottery Association |
$24,230,148.29 |
Idaho State Checkbook |
| 2023 |
Health And Welfare, Department Of |
West Valley Medical Center, Inc. |
$24,202,791.48 |
Idaho State Checkbook |
| 2024 |
Health And Welfare, Department Of |
Fidelity Information Services Llc |
$24,164,372.74 |
Idaho State Checkbook |
| 2024 |
Lottery Commission, Idaho State |
Multi-State Lottery Association |
$24,151,782.81 |
Idaho State Checkbook |
| 2022 |
Transportation, Department Of |
Scarsella Bros Inc |
$23,908,884.28 |
Idaho State Checkbook |
| 2024 |
Transportation, Department Of |
Hk Contractors Inc |
$23,808,487.55 |
Idaho State Checkbook |
| 2022 |
Tax Commission, Idaho State |
City Of Boise |
$23,721,031.44 |
Idaho State Checkbook |
| 2023 |
Lottery Commission, Idaho State |
Lottery (Reg) Non-1099 Reportable Rotary |
$23,646,910.75 |
Idaho State Checkbook |
| 2023 |
Education, State Department Of |
Idaho Falls Sch Dist No 91 |
$23,552,971.61 |
Idaho State Checkbook |
| 2025 |
Public Schools Support |
Shelley Jt School Dist 060 |
$23,498,442.99 |
Idaho State Checkbook |
| 2025 |
Transportation, Department Of |
David Evans And Associates Inc |
$23,425,107.65 |
Idaho State Checkbook |
| 2021 |
Education, State Department Of |
Nampa School Dist No 131 |
$23,340,675.15 |
Idaho State Checkbook |
| 2021 |
Lottery Commission, Idaho State |
Lottery (Reg) Non-1099 Reportable Rotary |
$23,299,388.83 |
Idaho State Checkbook |
| 2025 |
Lottery Commission, Idaho State |
Multi-State Lottery Association |
$23,289,317.83 |
Idaho State Checkbook |
| 2025 |
Insurance, Department Of |
Redacted |
$23,185,682.00 |
Idaho State Checkbook |
| 2021 |
Health And Welfare, Department Of |
St Alphonsus Regional Medical Center Inc |
$22,905,279.14 |
Idaho State Checkbook |
| 2021 |
Tax Commission, Idaho State |
Canyon County |
$22,759,114.25 |
Idaho State Checkbook |
| 2023 |
Transportation, Department Of |
Hk Contractors Inc |
$22,716,897.90 |
Idaho State Checkbook |
| 2022 |
Health And Welfare, Department Of |
Idaho Falls Community Hospital Llc |
$22,674,986.11 |
Idaho State Checkbook |
| 2022 |
Lottery Commission, Idaho State |
Lottery (Reg) Non-1099 Reportable Rotary |
$22,529,301.59 |
Idaho State Checkbook |
| 2023 |
Health And Welfare, Department Of |
Has Inc |
$22,519,027.68 |
Idaho State Checkbook |
| 2024 |
Transportation, Department Of |
Interstate Concrete & Asphalt Co |
$22,438,459.88 |
Idaho State Checkbook |
| 2025 |
Transportation, Department Of |
City Of Nampa |
$22,373,351.24 |
Idaho State Checkbook |
| 2024 |
Public Schools Support |
Shelley Jt School Dist 060 |
$22,372,008.19 |
Idaho State Checkbook |
| 2023 |
Education, State Department Of |
Vallivue School District 139 |
$22,318,699.35 |
Idaho State Checkbook |
| 2022 |
Transportation, Department Of |
Zions Bancorporation National Associatio |
$22,207,581.11 |
Idaho State Checkbook |
| 2021 |
Health And Welfare, Department Of |
Dxc Technology Services Llc |
$22,046,728.01 |
Idaho State Checkbook |
| 2022 |
Health And Welfare, Department Of |
University Of Utah |
$22,027,595.58 |
Idaho State Checkbook |
| 2025 |
Tax Commission, Idaho State |
Bonneville County Weed Control |
$21,945,327.32 |
Idaho State Checkbook |
| 2023 |
Health And Welfare, Department Of |
Hbs Of Meridian, Llc |
$21,911,807.56 |
Idaho State Checkbook |
| 2025 |
Public Schools Support |
Vallivue School District 139 |
$21,713,085.36 |
Idaho State Checkbook |
| 2025 |
Public Schools Support |
Idaho Falls School District 91 |
$21,712,469.43 |
Idaho State Checkbook |
| 2021 |
Education, State Department Of |
Pocatello Chubbuck School District 25 |
$21,664,500.16 |
Idaho State Checkbook |
| 2025 |
Transportation, Department Of |
Horrocks Llc |
$21,640,571.59 |
Idaho State Checkbook |
| 2024 |
Tax Commission, Idaho State |
Bannock County |
$21,359,342.49 |
Idaho State Checkbook |
| 2023 |
Health And Welfare, Department Of |
University Of Utah |
$21,351,590.32 |
Idaho State Checkbook |
| 2024 |
Financial Management, Division Of |
Idaho Housing And Finance Association |
$21,313,775.00 |
Idaho State Checkbook |
| 2023 |
Transportation, Department Of |
David Evans & Associates Inc |
$21,202,784.18 |
Idaho State Checkbook |
| 2022 |
Health And Welfare, Department Of |
West Valley Medical Center, Inc. |
$21,199,274.38 |
Idaho State Checkbook |
| 2022 |
University Of Idaho |
University Of Idaho |
$21,145,252.57 |
Idaho State Checkbook |
| 2023 |
Health And Welfare, Department Of |
Caremark, Lllc |
$21,130,469.92 |
Idaho State Checkbook |
| 2021 |
Tax Commission, Idaho State |
City Of Boise |
$21,067,405.75 |
Idaho State Checkbook |
| 2021 |
Health And Welfare, Department Of |
West Valley Medical Center, Inc. |
$21,031,264.87 |
Idaho State Checkbook |
| 2023 |
Health And Welfare, Department Of |
Ihc Health Services Inc. |
$20,994,422.10 |
Idaho State Checkbook |
| 2025 |
Information Technology Services, Office Of |
Redacted |
$20,984,592.31 |
Idaho State Checkbook |
| 2024 |
Public Schools Support |
Caldwell School District #132 |
$20,944,055.47 |
Idaho State Checkbook |
| 2024 |
Controller, Office Of The State |
Deloitte Consulting Llp |
$20,859,267.40 |
Idaho State Checkbook |
| 2025 |
Liquor Division, Idaho State |
Sazerac Company Inc |
$20,787,613.09 |
Idaho State Checkbook |
| 2023 |
Health And Welfare, Department Of |
Saint Alphonsus Regional Medical Center, |
$20,688,097.04 |
Idaho State Checkbook |
| 2021 |
University Of Idaho |
University Of Idaho |
$20,672,140.25 |
Idaho State Checkbook |
| 2023 |
Transportation, Department Of |
Staker & Parson Companies |
$20,615,826.63 |
Idaho State Checkbook |
| 2025 |
Transportation, Department Of |
Sundt-Cannon A Joint Venture |
$20,591,582.13 |
Idaho State Checkbook |
| 2021 |
Transportation, Department Of |
Staker & Parson Companies |
$20,474,250.27 |
Idaho State Checkbook |
| 2022 |
Education, State Department Of |
Pocatello Chubbuck School District 25 |
$20,456,064.74 |
Idaho State Checkbook |
| 2023 |
Education, State Department Of |
Shelley Jt School Dist 060 |
$20,285,167.24 |
Idaho State Checkbook |
| 2025 |
Career-Technical Education, Division Of |
College Of Southern Idaho |
$20,188,414.79 |
Idaho State Checkbook |
| 2025 |
Public Schools Support |
Idaho Virtual Academy |
$20,127,875.95 |
Idaho State Checkbook |
| 2022 |
Health And Welfare, Department Of |
Caremark Llc |
$19,853,927.53 |
Idaho State Checkbook |
| 2024 |
Liquor Division, Idaho State |
Sazerac Company Inc |
$19,680,697.22 |
Idaho State Checkbook |
| 2022 |
Transportation, Department Of |
Cannon Builders Inc |
$19,676,773.77 |
Idaho State Checkbook |
| 2023 |
Health And Welfare, Department Of |
Accredo Health Group Inc |
$19,649,289.90 |
Idaho State Checkbook |
| 2024 |
Transportation, Department Of |
Scarsella Bros Inc |
$19,642,857.92 |
Idaho State Checkbook |
| 2021 |
Governor, Office Of The |
Purchasing |
$19,555,309.06 |
Idaho State Checkbook |
| 2023 |
Health And Welfare, Department Of |
Fred Meyer Stores Inc |
$19,550,749.45 |
Idaho State Checkbook |