- SIMMES RANCH INC.Shelby
- SkipRock, LLCGreat Falls
- Sky's the Limit Aviation LLCMISSOULA
- Smartlam, LLCWhitefish
- Smart Locker Storage, LLCBIGFORK
- SMH Cattle Company, LLCPolson
- SMITH'S ELK MEADOWS RANCH, LLCLima
- SOMERS BAY TRADING CO., L.L.CKALISPELL
- SPRING CREEK LAND COMPANY, LLCMANHATTAN
- Steve Nelson Trucking, Inc.Billings
- Stewart Geological, Inc.Billings
- ST. JAMES HEALTHCAREHelena
- Stockman Bank of MontanaMiles City
- Stockmens BankCascade
- Story Distributing CompanyBozeman
- ST PLUS X HIGH SCHOOLKANSAS
- Summerville Flats, LLCMissoula
- Summit Optical, LLPHelena
- Sun Mountain Sports, Inc.Missoula
- SWNRMN, LLCHelena
- Sxnqels L Suwecm - Ksulilmumal Akalmukwaits Incorporated d/b/a Energy Keepers, IncorporatedPolson
- Tauntum, LLCHelena
- The Dennis And Phyllis Washington Foundation, Inc.Missoula
- The Rosenberg Family Trust, Dated December 2, 2008Big Sky
- The State of Montana Public Employee Deferred Compensation PlanHelena
- The Yellowstone BankLaurel
- TMW INTERNATIONAL, INC.Lolo
- TNL Big Sky, LLCKalispell
- TOP GUN, INC.MISSOULA
- Town and Country Supply AssociationLaurel
- TrailWest BankLolo
- Valley Farmers SupplyPOMPEYS PILLAR
- VALLEY FINANCIAL CREDIT UNIONBillings
- Wales BrothersHelena
- Wellex Industries, Inc.MISSOULA
- Wentana, LLCBillings
- Wood's Powr-Grip Co., Inc.Laurel
- WWB Properties, LLCBillings
- Yellowstone County, MontanaBillings
- Yellowstone Granary, LLCLIVINGSTON
- YOCHUM INC.BILLINGS
- Zenith Holdings LLCMissoula