| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2017 |
Department Of Labor And Industry |
Confidential - Unemployment Insurance |
$69,139,892.62 |
Montana State Checkbook |
| 2022 |
Department Of Public Health And Human Services |
Confidential - Child Support |
$68,938,316.36 |
Montana State Checkbook |
| 2023 |
Office Of Public Instruction |
Yellowstone County Treasurer |
$68,688,332.57 |
Montana State Checkbook |
| 2019 |
Department Of Administration |
Allegiance Benefit Plan Management Inc |
$68,656,459.29 |
Montana State Checkbook |
| 2018 |
Department Of Public Health And Human Services |
Billings Clinic |
$68,596,082.69 |
Montana State Checkbook |
| 2021 |
Department Of Transportation |
Riverside Contracting Inc |
$67,289,421.29 |
Montana State Checkbook |
| 2025 |
Department Of Natural Resource And Conservation |
Usda Forest Service |
$65,663,309.59 |
Montana State Checkbook |
| 2019 |
Department Of Administration |
State Of Montana Hcbd Claims Account |
$65,298,312.60 |
Montana State Checkbook |
| 2024 |
Department Of Commerce |
Wilmington Trust National Association |
$65,032,054.54 |
Montana State Checkbook |
| 2024 |
Department Of Public Health And Human Services |
Confidential - Child&Adultprotectiveserv |
$64,576,077.16 |
Montana State Checkbook |
| 2019 |
Department Of Public Health And Human Services |
Health Care Service Corp |
$63,881,906.64 |
Montana State Checkbook |
| 2020 |
Department Of Public Health And Human Services |
Billings Clinic |
$63,719,992.50 |
Montana State Checkbook |
| 2018 |
Department Of Transportation |
Riverside Contracting Inc |
$63,147,766.23 |
Montana State Checkbook |
| 2016 |
Department Of Commerce |
Wells Fargo Bank Na |
$62,063,892.62 |
Montana State Checkbook |
| 2022 |
Department Of Public Health And Human Services |
Health Care Service Corp |
$61,218,357.92 |
Montana State Checkbook |
| 2019 |
Department Of Commerce |
Fcc: Mboh |
$61,083,226.21 |
Montana State Checkbook |
| 2023 |
Department Of Public Health And Human Services |
Health Care Service Corp |
$59,805,813.78 |
Montana State Checkbook |
| 2025 |
Department Of Administration |
Navitus Health Solutions Llc |
$59,263,777.53 |
Montana State Checkbook |
| 2025 |
Department Of Public Health And Human Services |
Benefis Hospitals Inc |
$59,110,961.67 |
Montana State Checkbook |
| 2020 |
Department Of Public Health And Human Services |
Health Care Service Corp |
$58,400,565.73 |
Montana State Checkbook |
| 2016 |
Department Of Public Health And Human Services |
Health Care Service Corp |
$57,474,965.41 |
Montana State Checkbook |
| 2018 |
Department Of Commerce |
Fcc: Mboh |
$56,780,378.08 |
Montana State Checkbook |
| 2021 |
Department Of Public Health And Human Services |
Health Care Service Corp |
$56,643,078.20 |
Montana State Checkbook |
| 2023 |
Department Of Public Health And Human Services |
Confidential - Child&Adultprotectiveserv |
$56,236,009.98 |
Montana State Checkbook |
| 2021 |
Department Of Public Health And Human Services |
Confidential - Child&Adultprotectiveserv |
$55,744,833.05 |
Montana State Checkbook |
| 2025 |
Department Of Public Health And Human Services |
Health Care Service Corp |
$55,610,571.66 |
Montana State Checkbook |
| 2022 |
Department Of Public Health And Human Services |
Confidential - Child&Adultprotectiveserv |
$55,552,137.00 |
Montana State Checkbook |
| 2024 |
Department Of Administration |
Navitus Health Solutions Llc |
$54,813,946.43 |
Montana State Checkbook |
| 2019 |
Commissioner Of Higher Education |
Health Care Service Corporation , A Mutu |
$54,130,285.29 |
Montana State Checkbook |
| 2020 |
Department Of Public Health And Human Services |
Confidential - Child&Adultprotectiveserv |
$53,418,729.84 |
Montana State Checkbook |
| 2020 |
Commissioner Of Higher Education |
Health Care Service Corporation , A Mutu |
$53,385,824.56 |
Montana State Checkbook |
| 2019 |
Department Of Public Health And Human Services |
Confidential - Child&Adultprotectiveserv |
$53,192,015.55 |
Montana State Checkbook |
| 2018 |
Department Of Public Health And Human Services |
Confidential - Child&Adultprotectiveserv |
$52,963,231.25 |
Montana State Checkbook |
| 2017 |
Department Of Public Health And Human Services |
Health Care Service Corp |
$52,292,969.67 |
Montana State Checkbook |
| 2019 |
Department Of Transportation |
Riverside Contracting Inc |
$52,160,552.21 |
Montana State Checkbook |
| 2023 |
Department Of Public Health And Human Services |
Albertsons Llc |
$51,470,852.77 |
Montana State Checkbook |
| 2023 |
Department Of Administration |
Blue Cross Blue Shield Of Mt |
$51,339,427.57 |
Montana State Checkbook |
| 2024 |
Department Of Public Health And Human Services |
Health Care Service Corp |
$51,263,864.52 |
Montana State Checkbook |
| 2024 |
Department Of Transportation |
Sletten Const Co |
$51,102,013.60 |
Montana State Checkbook |
| 2017 |
Department Of Transportation |
Riverside Contracting Inc |
$50,607,996.57 |
Montana State Checkbook |
| 2023 |
Department Of Administration |
Navitus Health Solutions Llc |
$49,354,434.40 |
Montana State Checkbook |
| 2016 |
Department Of Public Health And Human Services |
Billings Clinic |
$49,247,891.05 |
Montana State Checkbook |
| 2018 |
Commissioner Of Higher Education |
Health Care Service Corporation , A Mutu |
$48,917,865.37 |
Montana State Checkbook |
| 2017 |
Public Health & Human Services |
Health Care Service Corp |
$48,437,477.38 |
Montana State Checkbook |
| 2025 |
Department Of Administration |
Sletten Construction Company |
$48,030,157.83 |
Montana State Checkbook |
| 2024 |
Office Of The State Auditor |
Montana Reinsurance Association |
$46,145,386.72 |
Montana State Checkbook |
| 2022 |
Department Of Administration |
Navitus Health Solutions Llc |
$45,594,241.75 |
Montana State Checkbook |
| 2016 |
Commissioner Of Higher Education |
Health Care Service Corporation A Mutu |
$45,321,407.50 |
Montana State Checkbook |
| 2023 |
Department Of Public Health And Human Services |
Confidential - Montana State Hospital |
$45,244,093.73 |
Montana State Checkbook |
| 2023 |
Department Of Transportation |
Sletten Const Co |
$44,691,707.19 |
Montana State Checkbook |
| 2021 |
Department Of Transportation |
Schellinger Construction Co Inc |
$44,343,009.35 |
Montana State Checkbook |
| 2025 |
Department Of Public Health And Human Services |
Billings Clinic Specialty Su |
$43,961,023.03 |
Montana State Checkbook |
| 2025 |
Department Of Transportation |
Sletten Const Co |
$43,354,644.82 |
Montana State Checkbook |
| 2021 |
Department Of Administration |
Navitus Health Solutions Llc |
$43,223,644.74 |
Montana State Checkbook |
| 2022 |
Department Of Public Health And Human Services |
Albertsons Llc |
$42,990,086.94 |
Montana State Checkbook |
| 2021 |
Department Of Public Health And Human Services |
Benefis Hospitals Inc |
$42,509,152.67 |
Montana State Checkbook |
| 2022 |
Department Of Public Health And Human Services |
Benefis Hospitals Inc |
$42,471,774.28 |
Montana State Checkbook |
| 2024 |
Department Of Public Health And Human Services |
St Vincent Healthcare |
$42,390,067.70 |
Montana State Checkbook |
| 2023 |
Department Of Public Health And Human Services |
St Vincent Healthcare |
$42,282,005.94 |
Montana State Checkbook |
| 2022 |
Office Of Public Instruction |
Yellowstone County Treasurer |
$42,133,276.12 |
Montana State Checkbook |
| 2023 |
Department Of Public Health And Human Services |
Billings Clinic Specialty Su |
$41,318,789.08 |
Montana State Checkbook |
| 2025 |
Department Of Public Health And Human Services |
Aware Inc Mhc |
$41,093,681.38 |
Montana State Checkbook |
| 2017 |
Labor & Industry |
Confidential - Unemployment Insurance |
$41,071,968.73 |
Montana State Checkbook |
| 2023 |
Department Of Public Health And Human Services |
Benefis Hospitals Inc |
$40,531,100.95 |
Montana State Checkbook |
| 2016 |
Department Of Public Health And Human Services |
Confidential - Child&Adultprotectiveserv |
$40,526,540.45 |
Montana State Checkbook |
| 2025 |
Department Of Transportation |
Wickens Construction Inc |
$40,131,268.70 |
Montana State Checkbook |
| 2023 |
Office Of The State Auditor |
Montana Reinsurance Association |
$39,692,565.37 |
Montana State Checkbook |
| 2016 |
Department Of Transportation |
Riverside Contracting Inc |
$39,422,700.88 |
Montana State Checkbook |
| 2020 |
Department Of Administration |
Navitus Health Solutions Llc |
$39,164,862.75 |
Montana State Checkbook |
| 2024 |
Department Of Public Health And Human Services |
Billings Clinic Specialty Su |
$38,853,956.14 |
Montana State Checkbook |
| 2025 |
Office Of The State Auditor |
Montana Reinsurance Association |
$38,767,620.99 |
Montana State Checkbook |
| 2025 |
Department Of Transportation |
Prince Inc |
$38,657,363.63 |
Montana State Checkbook |
| 2021 |
Department Of Public Health And Human Services |
St Vincent Healthcare |
$38,536,697.96 |
Montana State Checkbook |
| 2018 |
Department Of Public Health And Human Services |
Benefis Hospitals Inc |
$38,506,000.59 |
Montana State Checkbook |
| 2022 |
Department Of Public Health And Human Services |
St Vincent Healthcare |
$38,504,499.70 |
Montana State Checkbook |
| 2023 |
Department Of Public Health And Human Services |
Logan Health Medical Ctr |
$38,436,600.85 |
Montana State Checkbook |
| 2018 |
Department Of Administration |
Navitus Health Solutions Llc |
$38,425,004.49 |
Montana State Checkbook |
| 2024 |
Department Of Public Health And Human Services |
Benefis Hospitals Inc |
$38,408,892.16 |
Montana State Checkbook |
| 2017 |
Department Of Commerce |
Wells Fargo Bank Na |
$38,055,103.21 |
Montana State Checkbook |
| 2025 |
Office Of Public Instruction |
Yellowstone County Treasurer |
$37,985,546.25 |
Montana State Checkbook |
| 2022 |
Department Of Transportation |
Sletten Const Co |
$37,924,235.66 |
Montana State Checkbook |
| 2021 |
Department Of Public Health And Human Services |
Albertsons Llc |
$37,556,738.88 |
Montana State Checkbook |
| 2023 |
Department Of Corrections |
Community Counseling & Correctional |
$37,390,600.03 |
Montana State Checkbook |
| 2016 |
Department Of Transportation |
Schellinger Construction Co Inc |
$37,352,041.02 |
Montana State Checkbook |
| 2024 |
Office Of Public Instruction |
Yellowstone County Treasurer |
$37,123,598.54 |
Montana State Checkbook |
| 2019 |
Department Of Transportation |
Sletten Const Co |
$37,099,879.01 |
Montana State Checkbook |
| 2025 |
Office Of Public Instruction |
Missoula County Treasurer |
$36,914,587.25 |
Montana State Checkbook |
| 2019 |
Department Of Administration |
Navitus Health Solutions Llc |
$36,811,665.18 |
Montana State Checkbook |
| 2019 |
Department Of Public Health And Human Services |
Benefis Hospitals Inc |
$36,809,673.56 |
Montana State Checkbook |
| 2017 |
Department Of Public Health And Human Services |
Confidential - Child Support |
$36,596,572.10 |
Montana State Checkbook |
| 2020 |
Department Of Public Health And Human Services |
Benefis Hospitals Inc |
$36,588,844.18 |
Montana State Checkbook |
| 2020 |
Department Of Public Health And Human Services |
St Vincent Healthcare |
$36,311,275.01 |
Montana State Checkbook |
| 2022 |
Department Of Public Health And Human Services |
Logan Health Medical Ctr |
$36,094,772.89 |
Montana State Checkbook |
| 2018 |
Department Of Public Health And Human Services |
St Vincent Healthcare |
$35,746,173.45 |
Montana State Checkbook |
| 2017 |
Department Of Public Health And Human Services |
Billings Clinic |
$35,579,635.01 |
Montana State Checkbook |
| 2022 |
Department Of Public Health And Human Services |
Billings Clinic Specialty Su |
$35,542,182.87 |
Montana State Checkbook |
| 2019 |
Department Of Public Health And Human Services |
St Vincent Healthcare |
$35,242,154.55 |
Montana State Checkbook |
| 2016 |
Department Of Administration |
Medimpact Healthcare Systems Inc |
$35,080,407.44 |
Montana State Checkbook |
| 2025 |
Department Of Administration |
Dick Anderson Construction Inc |
$34,695,429.29 |
Montana State Checkbook |
| 2023 |
Department Of Commerce |
Wilmington Trust National Association |
$34,545,064.93 |
Montana State Checkbook |