Year	Employer	Vendor Name	Amount	Source
2023	Department Of Public Health And Human Services	Riverstone Health	$16,381,883.10	Montana State Checkbook
2021		Bozeman City Of Treasurer	$16,354,325.91	Montana State Checkbook
2021		Bozeman Health Deaconess Hos	$16,346,931.01	Montana State Checkbook
2023	Department Of Public Health And Human Services	Providence Health & Srvc Mt	$16,338,551.67	Montana State Checkbook
2020	Department Of Public Health And Human Services	Community Medical Center	$16,303,537.89	Montana State Checkbook
2022	Department Of Public Health And Human Services	Confidential Payee	$16,254,749.91	Montana State Checkbook
2025	Department Of Public Health And Human Services	Bozeman Health Deaconess Hos	$16,254,203.93	Montana State Checkbook
2019	Department Of Public Health And Human Services	St Peters Hospital	$16,245,899.03	Montana State Checkbook
2019	Department Of Transportation	Wickens Construction Inc	$16,198,185.95	Montana State Checkbook
2025	Department Of Public Health And Human Services	Accredo Health Group Inc	$15,994,371.39	Montana State Checkbook
2022	Office Of Public Instruction	County Of Ravalli	$15,978,067.30	Montana State Checkbook
2019	Department Of Public Health And Human Services	Confidential Payee	$15,949,613.94	Montana State Checkbook
2025	Department Of Transportation	Sk Construction Inc	$15,894,892.63	Montana State Checkbook
2025	Department Of Transportation	Oftedal Construction Inc	$15,844,494.63	Montana State Checkbook
2018	Department Of Public Health And Human Services	Montana Cvs Pharmacy Llc	$15,844,451.75	Montana State Checkbook
2021		Mako Medical Laboratories Llc	$15,841,500.00	Montana State Checkbook
2019	Department Of Public Health And Human Services	Conduent Incorporated	$15,825,936.35	Montana State Checkbook
2020	Department Of Public Health And Human Services	St Peters Hospital	$15,815,443.46	Montana State Checkbook
2017	Department Of Administration	Navitus Health Solutions Llc	$15,792,647.12	Montana State Checkbook
2023	Department Of Administration	Sletten Construction Company	$15,773,001.10	Montana State Checkbook
2024	Department Of Transportation	Knife River - Nd Division	$15,753,313.46	Montana State Checkbook
2020	Department Of Transportation	Knife River - Nd Division	$15,653,259.72	Montana State Checkbook
2018	Department Of Public Health And Human Services	Bozeman Health Deaconess Hos	$15,633,599.69	Montana State Checkbook
2020	Department Of Corrections	Corrections Corporation Of America	$15,621,656.25	Montana State Checkbook
2023	Department Of Public Health And Human Services	Bozeman Health Deaconess Hos	$15,606,343.38	Montana State Checkbook
2020	Department Of Revenue	City Of Billings Treasurer	$15,551,002.30	Montana State Checkbook
2021		Great Falls Public Schools	$15,510,958.58	Montana State Checkbook
2018	Department Of Public Health And Human Services	Crow Phs Indian Hospital	$15,410,393.86	Montana State Checkbook
2023	Department Of Administration	Wright Express Financial Services Corp	$15,365,796.23	Montana State Checkbook
2025	Department Of Public Health And Human Services	Consumer Direct Care Network M	$15,360,037.68	Montana State Checkbook
2025	Department Of Transportation	Wadsworth Brothers Construction Llc	$15,295,862.95	Montana State Checkbook
2021		Corrections Corporation Of America	$15,287,678.46	Montana State Checkbook
2023	Department Of Public Health And Human Services	Lame Deer Phs Indian Hlth	$15,259,595.76	Montana State Checkbook
2023	Department Of Transportation	Century Companies Inc	$15,237,118.12	Montana State Checkbook
2017	Public Health & Human Services	St Vincent Healthcare	$15,234,453.74	Montana State Checkbook
2021		Confidential - Montana State Hospital	$15,229,608.96	Montana State Checkbook
2023	Department Of Public Health And Human Services	Confidential Payee	$15,210,487.84	Montana State Checkbook
2019	Department Of Public Health And Human Services	A W A R E Inc	$15,157,992.00	Montana State Checkbook
2021		Nuwest Group Holdings Llc	$15,156,098.19	Montana State Checkbook
2025	Department Of Justice	Fast Enterprises Llc	$15,153,520.30	Montana State Checkbook
2021		Benefis Hospitals Inc Benefis	$15,093,837.37	Montana State Checkbook
2020	Department Of Public Health And Human Services	Billings Clinic Specialty Su	$15,074,839.08	Montana State Checkbook
2019	Department Of Corrections	Corrections Corporation Of America	$15,043,049.61	Montana State Checkbook
2019	Department Of Revenue	City Of Billings Treasurer	$15,033,564.66	Montana State Checkbook
2021		Deloitte Consulting Llp	$15,019,752.77	Montana State Checkbook
2023	Department Of Justice	Fast Enterprises Llc	$14,991,812.99	Montana State Checkbook
2025	Department Of Public Health And Human Services	Hueneme Family Pharmacy	$14,962,087.59	Montana State Checkbook
2024	Department Of Public Health And Human Services	Rocky Boy Health Center	$14,825,916.15	Montana State Checkbook
2018	Department Of Revenue	City Of Billings Treasurer	$14,774,256.26	Montana State Checkbook
2023	Department Of Public Health And Human Services	Montana Cvs Pharmacy Llc	$14,772,926.82	Montana State Checkbook
2024	Department Of Commerce	Montana Community Development Corp	$14,734,888.43	Montana State Checkbook
2021		Prince Inc	$14,720,575.33	Montana State Checkbook
2021		Crow Phs Indian Hospital	$14,718,738.03	Montana State Checkbook
2019	Department Of Public Health And Human Services	Youth Dynamics Inc	$14,717,028.61	Montana State Checkbook
2017	Department Of Revenue	City Of Billings Treasurer	$14,702,150.94	Montana State Checkbook
2024	Department Of Public Health And Human Services	Riverstone Health	$14,682,637.52	Montana State Checkbook
2017	Department Of Transportation	Wickens Construction Inc	$14,626,919.11	Montana State Checkbook
2018	Department Of Public Health And Human Services	Youth Dynamics Inc	$14,572,471.71	Montana State Checkbook
2022	Department Of Administration	Jackson Contractor Group Inc	$14,551,924.36	Montana State Checkbook
2017	Department Of Public Health And Human Services	Kalispell Regional Med Ctr	$14,524,904.67	Montana State Checkbook
2025	Department Of Commerce	Montana Community Development Corp	$14,507,168.73	Montana State Checkbook
2020	Department Of Public Health And Human Services	Confed Salish & Kootenai Tr	$14,504,040.86	Montana State Checkbook
2020	Office Of Public Instruction	Missoula County Treasurer	$14,497,147.66	Montana State Checkbook
2025	Department Of Public Health And Human Services	Amergis Healthcare Staffing Inc	$14,496,622.68	Montana State Checkbook
2023	Department Of Public Health And Human Services	Scl Health Med Grp-Billings	$14,496,550.63	Montana State Checkbook
2025	Department Of Public Health And Human Services	Logan Health Whitefish	$14,493,299.17	Montana State Checkbook
2020	Department Of Public Health And Human Services	Bozeman Health Deaconess Hos	$14,458,749.59	Montana State Checkbook
2017	Public Health & Human Services	Kalispell Regional Med Ctr	$14,453,010.33	Montana State Checkbook
2019	Department Of Transportation	L H C Inc	$14,404,303.46	Montana State Checkbook
2019	Department Of Public Health And Human Services	Bozeman Health Deaconess Hos	$14,374,018.80	Montana State Checkbook
2022	Department Of Transportation	Prince Inc	$14,364,674.57	Montana State Checkbook
2019	Department Of Transportation	Dick Anderson Construction Inc	$14,350,594.62	Montana State Checkbook
2021		Riverstone Health	$14,330,977.70	Montana State Checkbook
2021		Acme Concrete Paving Inc	$14,310,467.78	Montana State Checkbook
2023	Department Of Public Health And Human Services	Confed Salish & Kootenai Tr	$14,298,930.49	Montana State Checkbook
2019	Office Of Public Instruction	Missoula County Treasurer	$14,294,685.28	Montana State Checkbook
2020	Department Of Transportation	Century Companies Inc	$14,293,519.12	Montana State Checkbook
2025	Department Of Public Health And Human Services	Riverstone Health	$14,231,516.00	Montana State Checkbook
2024	Department Of Public Health And Human Services	Partnership Health Center	$14,217,779.80	Montana State Checkbook
2017	Public Health & Human Services	Benefis Hospitals Inc	$14,216,916.77	Montana State Checkbook
2025	Department Of Revenue	City Of Billings Montana	$14,136,220.74	Montana State Checkbook
2023	Department Of Transportation	Martin Construction Inc	$14,101,603.20	Montana State Checkbook
2022	Department Of Public Health And Human Services	Riverstone Health	$14,040,378.74	Montana State Checkbook
2019	Department Of Public Health And Human Services	Crow Phs Indian Hospital	$14,012,553.82	Montana State Checkbook
2020	Department Of Commerce	Hoffman York, Inc.	$13,994,778.57	Montana State Checkbook
2020	Department Of Transportation	Nelcon Inc	$13,983,880.84	Montana State Checkbook
2022	Department Of Transportation	Knife River	$13,977,685.25	Montana State Checkbook
2021		Youth Dynamics Inc	$13,964,860.12	Montana State Checkbook
2019	Department Of Public Health And Human Services	Confidential - Montana State Hospital	$13,957,428.18	Montana State Checkbook
2025	Department Of Public Health And Human Services	Wolf Point Phs Indian Hlth	$13,956,330.48	Montana State Checkbook
2020	Department Of Public Health And Human Services	Confidential - Montana State Hospital	$13,946,767.75	Montana State Checkbook
2025	Department Of Corrections	Alternatives Inc	$13,925,701.13	Montana State Checkbook
2022	Department Of Administration	Wright Express Financial Services Corp	$13,865,608.93	Montana State Checkbook
2025	Department Of Administration	Wright Express Financial Services Corpor	$13,811,475.52	Montana State Checkbook
2020	Department Of Public Health And Human Services	Benefis Hospitals Inc Benefis	$13,781,718.65	Montana State Checkbook
2019	Department Of Public Health And Human Services	Western Mt Mental Health Ctr	$13,771,431.26	Montana State Checkbook
2023	Department Of Public Health And Human Services	Youth Dynamics Inc	$13,770,559.53	Montana State Checkbook
2023	Department Of Public Health And Human Services	Bighorn Valley Health Center	$13,712,143.98	Montana State Checkbook
2017	Office Of Public Instruction	Flathead County Treasurer	$13,617,218.78	Montana State Checkbook
2020	Department Of Transportation	Wickens Construction Inc	$13,565,178.54	Montana State Checkbook