Year	Employer	Vendor Name	Amount	Source
2024	Department Of Natural Resource And Conservation	Kraken Operating Llc	$4,813,066.46	Montana State Checkbook
2021		Quest Diagnostics	$4,810,552.09	Montana State Checkbook
2021		Highmark Traffic Services Inc	$4,807,696.31	Montana State Checkbook
2024	Department Of Public Health And Human Services	North West Home Care Inc	$4,806,362.05	Montana State Checkbook
2024	Department Of Public Health And Human Services	Billings Rehabilitation And Nu	$4,803,596.71	Montana State Checkbook
2023	Department Of Justice	Missoula County Treasurer	$4,803,214.29	Montana State Checkbook
2020	Department Of Public Health And Human Services	Benefis Spectrum Medical	$4,802,583.83	Montana State Checkbook
2024	Department Of Natural Resource And Conservation	Missoula City Of Treasurer	$4,802,242.82	Montana State Checkbook
2021		Morrison Maierle Inc	$4,799,788.00	Montana State Checkbook
2020	Department Of Revenue	Bozeman City Of Treasurer	$4,790,483.66	Montana State Checkbook
2017	Public Health & Human Services	Pmg Mt Hospitalists	$4,787,505.23	Montana State Checkbook
2020	Department Of Environmental Quality	Montana Civil Contractors Inc	$4,786,446.86	Montana State Checkbook
2023	Office Of Public Instruction	Sanders County Treasurer	$4,785,214.13	Montana State Checkbook
2022	Office Of Public Instruction	Jefferson County	$4,783,375.38	Montana State Checkbook
2025	Department Of Public Health And Human Services	Oracle America Inc	$4,780,345.79	Montana State Checkbook
2023	Department Of Natural Resource And Conservation	United States Dept Of The Interior Blm	$4,776,870.65	Montana State Checkbook
2019	Office Of Public Instruction	Roosevelt County Treasurer	$4,776,759.47	Montana State Checkbook
2020	Department Of Public Health And Human Services	Benefis Senior Services	$4,774,547.82	Montana State Checkbook
2018	Department Of Administration	Intralot Inc	$4,773,284.31	Montana State Checkbook
2017	Department Of Public Health And Human Services	Center For Mental Health	$4,766,671.88	Montana State Checkbook
2019	Department Of Public Health And Human Services	Benefis Spectrum Medical	$4,763,948.04	Montana State Checkbook
2022	Department Of Public Health And Human Services	Walgreens 09242	$4,761,869.29	Montana State Checkbook
2022	Department Of Transportation	Dowl	$4,761,139.03	Montana State Checkbook
2024	Department Of Public Health And Human Services	Elkhorn Healthcare And Rehabil	$4,761,007.43	Montana State Checkbook
2023	Department Of Public Health And Human Services	Benefis Spectrum Medical	$4,759,886.14	Montana State Checkbook
2020	Department Of Public Health And Human Services	Thip Blackfeet Tribal Hlth Dep	$4,759,500.00	Montana State Checkbook
2017	Department Of Transportation	Helena Sand And Gravel Inc	$4,759,086.41	Montana State Checkbook
2021		Child Care Connections	$4,749,804.94	Montana State Checkbook
2022	Department Of Corrections	Missoula County Treasurer	$4,749,286.11	Montana State Checkbook
2020	Department Of Public Health And Human Services	Millennium Health Llc	$4,748,817.47	Montana State Checkbook
2021		Acumen Fiscal Agent Llc	$4,747,068.30	Montana State Checkbook
2022	Department Of Public Health And Human Services	Spring Meadow Resources Inc	$4,742,890.95	Montana State Checkbook
2025	Department Of Administration	Schlenker & Mckittrick Architects Pc	$4,742,127.04	Montana State Checkbook
2025	Department Of Commerce	Windfall Inc	$4,740,918.31	Montana State Checkbook
2024	Department Of Public Health And Human Services	Scl Health - Franklin Pharma	$4,738,780.91	Montana State Checkbook
2022	Department Of Public Health And Human Services	Resource Support & Developme	$4,735,445.34	Montana State Checkbook
2021		Polson School District 23	$4,728,766.84	Montana State Checkbook
2017	Public Health & Human Services	Confed Salish & Kootenai Tr	$4,721,131.08	Montana State Checkbook
2020	Department Of Revenue	Yellowstone County Treasurer	$4,717,749.03	Montana State Checkbook
2021		Thip Blackfeet Tribal Hlth Dep	$4,717,050.00	Montana State Checkbook
2023	Department Of Public Health And Human Services	Child Care Resources Inc	$4,715,194.07	Montana State Checkbook
2025	Department Of Natural Resource And Conservation	Billings Flying Service Inc	$4,711,981.09	Montana State Checkbook
2017	Department Of Transportation	Fleet Services	$4,708,730.85	Montana State Checkbook
2020	Department Of Public Health And Human Services	Northwest Horizons Inc	$4,708,126.96	Montana State Checkbook
2020	Department Of Public Health And Human Services	Acumen Fiscal Agent Llc	$4,704,501.98	Montana State Checkbook
2019	Department Of Public Health And Human Services	Brewer Dental Center Pllc	$4,704,037.89	Montana State Checkbook
2020	Department Of Public Health And Human Services	Quality Life Concepts Inc	$4,703,236.47	Montana State Checkbook
2017	Department Of Public Health And Human Services	Seattle Childrens Hospital	$4,701,062.70	Montana State Checkbook
2020	Department Of Transportation	Hdr Inc	$4,698,473.64	Montana State Checkbook
2025	Department Of Transportation	Billion Dodge Chrysler Jeep	$4,696,692.18	Montana State Checkbook
2023	Office Of Public Instruction	Polson School District 23	$4,692,393.58	Montana State Checkbook
2024	Department Of Administration	Compunet Inc	$4,691,315.66	Montana State Checkbook
2021		Resource Support & Developme	$4,689,253.62	Montana State Checkbook
2024	Office Of Public Instruction	Fergus County	$4,686,389.64	Montana State Checkbook
2022	Department Of Public Health And Human Services	Barrett Hospital Development	$4,686,260.37	Montana State Checkbook
2021		Park County	$4,685,670.85	Montana State Checkbook
2019	Department Of Corrections	Cascade County Treasurer	$4,683,705.66	Montana State Checkbook
2024	Department Of Public Health And Human Services	County Of Missoula	$4,680,013.83	Montana State Checkbook
2021		Nelcon Inc	$4,678,335.50	Montana State Checkbook
2024	Office Of Public Instruction	Great Falls School District 1 & A	$4,675,543.40	Montana State Checkbook
2025	Department Of Labor And Industry	Fast Enterprises Llc	$4,669,625.00	Montana State Checkbook
2025	Department Of Corrections	Missoula County Treasurer	$4,664,266.31	Montana State Checkbook
2018	Department Of Public Health And Human Services	Dphhs Mmhncc	$4,656,656.24	Montana State Checkbook
2021		Aware Inc	$4,655,431.02	Montana State Checkbook
2018	Office Of Public Instruction	County Of Big Horn-Big Horn County Schl	$4,652,949.34	Montana State Checkbook
2017	Dept Nat Resource-conservation	Usda Forest Service	$4,652,425.22	Montana State Checkbook
2017	Public Health & Human Services	St James Healthcare	$4,651,800.21	Montana State Checkbook
2025	Department Of Public Health And Human Services	Partnership Health Center	$4,650,284.67	Montana State Checkbook
2023	Department Of Public Health And Human Services	North Central Independent Li	$4,649,668.33	Montana State Checkbook
2019	Department Of Public Health And Human Services	Community Health Care Center	$4,647,908.63	Montana State Checkbook
2022	Office Of Public Instruction	Sanders County Treasurer	$4,646,940.09	Montana State Checkbook
2019	Department Of Public Health And Human Services	Walgreens 10083	$4,644,271.58	Montana State Checkbook
2022	Department Of Public Health And Human Services	Benefis Spectrum Medical	$4,641,933.64	Montana State Checkbook
2024	Department Of Environmental Quality	Hydrogeologic Inc	$4,640,876.88	Montana State Checkbook
2023	Department Of Public Health And Human Services	Brittany Curl Ceo	$4,637,730.55	Montana State Checkbook
2021		Oftedal Construction Inc	$4,637,413.74	Montana State Checkbook
2025	Department Of Justice	Motorola Solutions Inc	$4,636,241.28	Montana State Checkbook
2023	Department Of Revenue	Butte-Silver Bow Consolidated Govts	$4,634,305.92	Montana State Checkbook
2024	Department Of Public Health And Human Services	University Of Utah	$4,633,047.34	Montana State Checkbook
2021		Mtgov	$4,627,352.84	Montana State Checkbook
2021		Southern Home Care Services	$4,626,840.43	Montana State Checkbook
2023	Department Of Public Health And Human Services	Hkj Inc	$4,626,118.76	Montana State Checkbook
2019	Department Of Transportation	Streamline Markings Inc	$4,622,952.83	Montana State Checkbook
2019	Department Of Public Health And Human Services	Bozeman Health Deaconess Hospt	$4,621,629.44	Montana State Checkbook
2024	Office Of Public Instruction	Polson School District 23	$4,621,613.76	Montana State Checkbook
2019	Department Of Transportation	City Of Billings Treasurer	$4,621,285.93	Montana State Checkbook
2018	Department Of Public Health And Human Services	Walgreens 10083	$4,619,878.78	Montana State Checkbook
2022	Department Of Commerce	Missoula Housing Authority	$4,618,790.00	Montana State Checkbook
2022	Department Of Transportation	International Fuel Tax Assn Inc	$4,618,149.22	Montana State Checkbook
2022	Department Of Public Health And Human Services	Quality Life Concepts Inc	$4,614,751.00	Montana State Checkbook
2024	Department Of Public Health And Human Services	Benefis Senior Services	$4,611,751.73	Montana State Checkbook
2022	Department Of Administration	Butte-Silver Bow Consolidated Govts	$4,610,537.66	Montana State Checkbook
2022	Department Of Commerce	Homeword Inc	$4,610,475.91	Montana State Checkbook
2025	Department Of Public Health And Human Services	Sweetwater Butte Opco Llc	$4,610,388.03	Montana State Checkbook
2022	Department Of Public Health And Human Services	Rocky Mountain Development Council Inc	$4,608,981.79	Montana State Checkbook
2021		City Of Missoula Treasurer	$4,603,994.10	Montana State Checkbook
2019	Department Of Revenue	Bozeman City Of Treasurer	$4,603,175.66	Montana State Checkbook
2025	Department Of Public Health And Human Services	Central Montana Medical Ctr	$4,602,640.29	Montana State Checkbook
2017	Department Of Administration	Intralot Inc	$4,601,772.70	Montana State Checkbook
2018	Department Of Public Health And Human Services	Barrett Hospital Development	$4,599,016.92	Montana State Checkbook