| Year |
Employer |
Vendor Name |
Amount |
Source |
| 2019 |
Department Of Administration |
Wright Express Financial Services Corpor |
$12,071,683.95 |
Montana State Checkbook |
| 2024 |
Department Of Public Health And Human Services |
Lame Deer Phs Indian Hlth |
$12,045,085.32 |
Montana State Checkbook |
| 2024 |
Department Of Administration |
Premise Health Employer Solutions, Llc |
$12,044,938.32 |
Montana State Checkbook |
| 2017 |
Department Of Public Health And Human Services |
Albertsons Llc |
$12,027,916.76 |
Montana State Checkbook |
| 2023 |
Office Of Public Instruction |
Butte-Silver Bow Consolidated Govts |
$12,004,930.25 |
Montana State Checkbook |
| 2025 |
Department Of Public Health And Human Services |
Conduent State Healthcare Llc |
$11,992,645.03 |
Montana State Checkbook |
| 2025 |
Department Of Commerce |
Confidential - Homeowner Assistance Fund |
$11,978,279.71 |
Montana State Checkbook |
| 2024 |
Office Of Public Instruction |
County Of Big Horn-Big Horn County Schl |
$11,975,069.21 |
Montana State Checkbook |
| 2021 |
Department Of Administration |
Great Falls City Treasurer |
$11,974,503.95 |
Montana State Checkbook |
| 2023 |
Department Of Public Health And Human Services |
Providence St Patrick Hospital |
$11,964,392.59 |
Montana State Checkbook |
| 2024 |
Department Of Administration |
Multi State Lottery Association |
$11,951,083.25 |
Montana State Checkbook |
| 2022 |
Department Of Public Health And Human Services |
Partnership Health Center |
$11,924,960.67 |
Montana State Checkbook |
| 2024 |
Office Of Public Instruction |
Butte-Silver Bow Consolidated Govts |
$11,922,350.27 |
Montana State Checkbook |
| 2021 |
Department Of Commerce |
Hoffman York, Inc. |
$11,898,498.11 |
Montana State Checkbook |
| 2023 |
Department Of Public Health And Human Services |
Western Mt Mental Health Ctr |
$11,897,852.31 |
Montana State Checkbook |
| 2021 |
Department Of Public Health And Human Services |
St James Healthcare |
$11,886,597.98 |
Montana State Checkbook |
| 2021 |
Department Of Public Health And Human Services |
Confidential Payee |
$11,876,514.59 |
Montana State Checkbook |
| 2025 |
Department Of Revenue |
Missoula City Of Treasurer |
$11,826,412.64 |
Montana State Checkbook |
| 2019 |
Department Of Public Health And Human Services |
Ideal Option Pllc |
$11,811,209.07 |
Montana State Checkbook |
| 2020 |
Department Of Public Health And Human Services |
Riverstone Health |
$11,785,324.95 |
Montana State Checkbook |
| 2025 |
Department Of Public Health And Human Services |
Mountain Pacific Quality Health Fndtn |
$11,777,524.37 |
Montana State Checkbook |
| 2025 |
Department Of Public Health And Human Services |
Scl Health Med Grp-Billings |
$11,755,562.58 |
Montana State Checkbook |
| 2018 |
Department Of Public Health And Human Services |
Benefis Hospitals Inc Benefis |
$11,720,962.27 |
Montana State Checkbook |
| 2025 |
Department Of Public Health And Human Services |
Western Mt Addiction Svcs |
$11,706,785.95 |
Montana State Checkbook |
| 2018 |
Department Of Administration |
Wright Express Financial Services Corpor |
$11,705,162.54 |
Montana State Checkbook |
| 2025 |
Department Of Public Health And Human Services |
Lame Deer Phs Indian Hlth |
$11,700,716.29 |
Montana State Checkbook |
| 2025 |
Department Of Administration |
Shi International Corp |
$11,664,436.59 |
Montana State Checkbook |
| 2022 |
Department Of Public Health And Human Services |
St James Healthcare |
$11,656,282.13 |
Montana State Checkbook |
| 2024 |
Department Of Public Health And Human Services |
Millennium Health Llc |
$11,647,851.63 |
Montana State Checkbook |
| 2024 |
Department Of Revenue |
Missoula City Of Treasurer |
$11,628,208.58 |
Montana State Checkbook |
| 2016 |
Department Of Public Health And Human Services |
Browning Phs Indian Hospital |
$11,590,978.62 |
Montana State Checkbook |
| 2021 |
Department Of Public Health And Human Services |
Big Sky Care Connect |
$11,587,479.87 |
Montana State Checkbook |
| 2025 |
Department Of Public Health And Human Services |
Partnership Health Center Inc |
$11,586,160.80 |
Montana State Checkbook |
| 2017 |
Department Of Public Health And Human Services |
Providence Health & Srvc Mt |
$11,559,781.95 |
Montana State Checkbook |
| 2025 |
Department Of Commerce |
Confidential - Mboh Servicing |
$11,554,026.99 |
Montana State Checkbook |
| 2023 |
Department Of Administration |
Shi International Corp |
$11,548,517.64 |
Montana State Checkbook |
| 2021 |
Department Of Transportation |
M K Weeden Construction Inc |
$11,546,430.23 |
Montana State Checkbook |
| 2016 |
Department Of Justice |
Butte Silver Bow County Treasurer |
$11,540,560.24 |
Montana State Checkbook |
| 2017 |
Department Of Transportation |
Gilman Construction |
$11,530,304.55 |
Montana State Checkbook |
| 2023 |
Department Of Public Health And Human Services |
St James Healthcare |
$11,528,503.33 |
Montana State Checkbook |
| 2017 |
Department Of Justice |
Butte Silver Bow County Treasurer |
$11,471,932.28 |
Montana State Checkbook |
| 2018 |
Department Of Commerce |
Hoffman York, Inc. |
$11,470,597.83 |
Montana State Checkbook |
| 2020 |
Department Of Transportation |
Sk Construction Inc |
$11,458,675.22 |
Montana State Checkbook |
| 2025 |
Department Of Transportation |
Poteet Construction Inc |
$11,455,893.73 |
Montana State Checkbook |
| 2024 |
Department Of Corrections |
Alternatives Inc |
$11,454,642.52 |
Montana State Checkbook |
| 2024 |
Department Of Public Health And Human Services |
Marcus Daly Memorial Hospital |
$11,406,214.93 |
Montana State Checkbook |
| 2023 |
Department Of Administration |
Alliant Insurance Services Inc - 8377 |
$11,397,608.22 |
Montana State Checkbook |
| 2023 |
Department Of Transportation |
Helena Sand And Gravel Inc |
$11,393,044.74 |
Montana State Checkbook |
| 2019 |
Department Of Public Health And Human Services |
Deloitte Consulting Llp |
$11,376,918.27 |
Montana State Checkbook |
| 2019 |
Department Of Transportation |
Prince Inc |
$11,359,524.54 |
Montana State Checkbook |
| 2023 |
Department Of Public Health And Human Services |
Millennium Health Llc |
$11,318,709.45 |
Montana State Checkbook |
| 2023 |
Department Of Administration |
Premise Health Employer Solutions, Llc |
$11,318,070.84 |
Montana State Checkbook |
| 2024 |
Department Of Public Health And Human Services |
Consumer Direct Personalcare |
$11,303,006.68 |
Montana State Checkbook |
| 2017 |
Department Of Transportation |
Oftedal Construction Inc |
$11,294,851.13 |
Montana State Checkbook |
| 2025 |
Office Of Public Instruction |
Lewis & Clark County Treasurer |
$11,270,853.40 |
Montana State Checkbook |
| 2018 |
Department Of Transportation |
Prince Inc |
$11,258,179.36 |
Montana State Checkbook |
| 2025 |
Department Of Transportation |
Helena Sand And Gravel Inc |
$11,211,516.74 |
Montana State Checkbook |
| 2017 |
Department Of Public Health And Human Services |
Western Mt Mental Health Ctr |
$11,198,671.59 |
Montana State Checkbook |
| 2021 |
Department Of Public Health And Human Services |
Deloitte Consulting Llp |
$11,163,060.19 |
Montana State Checkbook |
| 2025 |
Department Of Transportation |
Dick Anderson Construction Inc |
$11,156,900.93 |
Montana State Checkbook |
| 2023 |
Department Of Public Health And Human Services |
Marcus Daly Memorial Hospital |
$11,155,610.59 |
Montana State Checkbook |
| 2020 |
Department Of Public Health And Human Services |
St James Healthcare |
$11,153,737.02 |
Montana State Checkbook |
| 2023 |
Department Of Public Health And Human Services |
Northwestern Energy |
$11,153,649.75 |
Montana State Checkbook |
| 2017 |
Public Health & Human Services |
Western Mt Mental Health Ctr |
$11,149,898.51 |
Montana State Checkbook |
| 2022 |
Department Of Public Health And Human Services |
Aware Inc Mhc |
$11,137,732.62 |
Montana State Checkbook |
| 2023 |
Department Of Public Health And Human Services |
Community Hosp Of Anaconda |
$11,126,106.73 |
Montana State Checkbook |
| 2025 |
Department Of Public Health And Human Services |
Opportunity Resources Inc |
$11,085,019.16 |
Montana State Checkbook |
| 2020 |
Department Of Public Health And Human Services |
Rocky Boy Health Center |
$11,060,309.19 |
Montana State Checkbook |
| 2021 |
Department Of Public Health And Human Services |
Opportunity Resources Inc |
$11,016,058.43 |
Montana State Checkbook |
| 2024 |
Department Of Public Health And Human Services |
Western Mt Mental Health Ctr |
$10,982,861.78 |
Montana State Checkbook |
| 2021 |
Department Of Administration |
Missoula City Of Treasurer |
$10,982,535.00 |
Montana State Checkbook |
| 2021 |
Department Of Administration |
T W Clark Construction Llc |
$10,925,852.47 |
Montana State Checkbook |
| 2019 |
Department Of Administration |
Martel Construction Inc |
$10,919,200.24 |
Montana State Checkbook |
| 2025 |
Department Of Public Health And Human Services |
Millennium Health Llc |
$10,919,099.26 |
Montana State Checkbook |
| 2018 |
Department Of Public Health And Human Services |
Confidential - Montana State Hospital |
$10,890,005.78 |
Montana State Checkbook |
| 2023 |
Department Of Revenue |
Missoula City Of Treasurer |
$10,887,943.38 |
Montana State Checkbook |
| 2025 |
Department Of Public Health And Human Services |
Aya Healthcare Inc |
$10,887,258.76 |
Montana State Checkbook |
| 2018 |
Department Of Transportation |
Gilman Construction |
$10,868,932.07 |
Montana State Checkbook |
| 2017 |
Department Of Transportation |
Dick Anderson Construction Inc |
$10,855,909.97 |
Montana State Checkbook |
| 2021 |
Department Of Administration |
Bozeman City Of Treasurer |
$10,848,313.46 |
Montana State Checkbook |
| 2016 |
Department Of Public Health And Human Services |
St Peters Hospital |
$10,817,196.32 |
Montana State Checkbook |
| 2021 |
Office Of Public Instruction |
Lewis & Clark County Treasurer |
$10,790,182.02 |
Montana State Checkbook |
| 2024 |
Office Of Public Instruction |
Rosebud County Treasurer |
$10,758,323.62 |
Montana State Checkbook |
| 2018 |
Department Of Public Health And Human Services |
St James Healthcare |
$10,754,913.07 |
Montana State Checkbook |
| 2024 |
Department Of Public Health And Human Services |
Ww Grainger Inc |
$10,753,453.75 |
Montana State Checkbook |
| 2022 |
Department Of Public Health And Human Services |
Confed Salish & Kootenai Tr |
$10,738,044.43 |
Montana State Checkbook |
| 2021 |
Department Of Administration |
City Of Helena Treasurer |
$10,735,356.70 |
Montana State Checkbook |
| 2024 |
Department Of Public Health And Human Services |
St James Healthcare |
$10,719,028.27 |
Montana State Checkbook |
| 2022 |
Department Of Transportation |
Wadsworth Brothers Construction Llc |
$10,714,055.52 |
Montana State Checkbook |
| 2024 |
Department Of Military Affairs |
Benefis Hospitals Inc |
$10,690,310.49 |
Montana State Checkbook |
| 2020 |
Department Of Administration |
Wright Express Financial Services Corpor |
$10,657,465.76 |
Montana State Checkbook |
| 2024 |
Department Of Justice |
Fast Enterprises Llc |
$10,630,322.25 |
Montana State Checkbook |
| 2022 |
Department Of Public Health And Human Services |
Ft Belknap Phs Indian Hth |
$10,592,806.03 |
Montana State Checkbook |
| 2023 |
Office Of Public Instruction |
Roosevelt County |
$10,586,281.36 |
Montana State Checkbook |
| 2023 |
Department Of Public Health And Human Services |
A Plus Health Care |
$10,585,255.44 |
Montana State Checkbook |
| 2023 |
Office Of Public Instruction |
County Of Big Horn-Big Horn County Schl |
$10,583,886.83 |
Montana State Checkbook |
| 2021 |
Department Of Transportation |
Missouri River Contractors Llc |
$10,572,045.13 |
Montana State Checkbook |
| 2019 |
Department Of Public Health And Human Services |
Lame Deer Phs Indian Hlth |
$10,571,401.00 |
Montana State Checkbook |
| 2025 |
Department Of Administration |
Grizzly Broadband Llc |
$10,561,407.96 |
Montana State Checkbook |
| 2018 |
Department Of Corrections |
Corrections Corp Of America |
$10,560,772.93 |
Montana State Checkbook |