| KINGWOOD CONSTRUCTION LLCMill City, OR · Active | Mill City, OR | LLC | May 5, 2022 | Active |
| NW TRAVEL MASSAGE LLCMill City, OR · Active | Mill City, OR | LLC | May 31, 2022 | Active |
| D&D FEATURESMill City, OR · Active | Mill City, OR | Other | Jun 14, 2022 | Active |
| HOLLY HEMPHILL PHOTOGRAPHYMill City, OR · Active | Mill City, OR | Other | Sep 6, 2022 | Active |
| RUDKIN RENO LLCMill City, OR · Active | Mill City, OR | LLC | Oct 3, 2022 | Active |
| BLACKTOP LLCMill City, OR · Active | Mill City, OR | LLC | Nov 16, 2022 | Active |
| SANTIAM TRIO TAVERN LLCMill City, OR · Active | Mill City, OR | LLC | Dec 12, 2022 | Active |
| AEROANGELS COFFEE ROASTERSMill City, OR · Active | Mill City, OR | Other | Dec 30, 2022 | Active |
| THE GETAWAY LLCMill City, OR · Active | Mill City, OR | LLC | Feb 22, 2023 | Active |
| MOUNTAIN GROUNDS COFFEE CO. LLCMill City, OR · Active | Mill City, OR | LLC | Mar 3, 2023 | Active |
| MILL CITY AUTO SERVICES LLCMill City, OR · Active | Mill City, OR | LLC | Jul 18, 1990 | Active |
| KL PET PRINTSMill City, OR · Active | Mill City, OR | Other | Apr 18, 2023 | Active |
| CANYON CRISIS AND RESOURCE CENTERMill City, OR · Active | Mill City, OR | Nonprofit | Aug 6, 1985 | Active |
| CJ'S COMPLETE AUTOMOTIVE REPAIRMill City, OR · Active | Mill City, OR | Other | Jun 13, 2023 | Active |
| JKCHAD, LLCMill City, OR · Active | Mill City, OR | LLC | Apr 15, 2004 | Active |
| MATSON FARM LLCMill City, OR · Active | Mill City, OR | LLC | Jul 19, 2023 | Active |
| JODY'S FUR FRIENDS LLCMill City, OR · Active | Mill City, OR | LLC | Sep 22, 2023 | Active |
| THOMAS TRAFFIC CONTROL LLCMill City, OR · Active | Mill City, OR | LLC | Nov 28, 2023 | Active |
| HENNEMAN TIMBER HARVESTING LLCMill City, OR · Active | Mill City, OR | LLC | Feb 20, 2024 | Active |
| YOGA OUR HOMEMill City, OR · Active | Mill City, OR | Other | Mar 20, 2024 | Active |
| EG MOBILE WELDING LLCMill City, OR · Active | Mill City, OR | LLC | Mar 27, 2024 | Active |
| DIRTY BOYS AUTO DETAILING LLCMill City, OR · Active | Mill City, OR | LLC | Jun 4, 2024 | Active |
| CAREBRIDGE LLCMill City, OR · Active | Mill City, OR | LLC | Aug 28, 2024 | Active |
| BEECH STREET COMMONSMill City, OR · Active | Mill City, OR | Other | Oct 17, 2024 | Active |
| CLASON FAMILY LLCMill City, OR · Active | Mill City, OR | LLC | Oct 22, 2024 | Active |
| OREGON PIPING SOLUTIONS LLCMill City, OR · Active | Mill City, OR | LLC | Nov 5, 2024 | Active |
| GURU HAR RAI INC.Mill City, OR · Active | Mill City, OR | Corporation | Nov 5, 2024 | Active |
| 2BROTHERS BBQMill City, OR · Active | Mill City, OR | Other | Jan 16, 2025 | Active |
| AB CONSULTING LLCMill City, OR · Active | Mill City, OR | LLC | Jan 31, 2025 | Active |
| MILLCITY GROCERY STOREMill City, OR · Active | Mill City, OR | Other | Feb 27, 2025 | Active |
| NORTH SANTIAM BUILDING SOLUTIONSMill City, OR · Active | Mill City, OR | Other | Feb 27, 2025 | Active |
| THE BLISSFUL BOUQUETMill City, OR · Active | Mill City, OR | Other | Apr 14, 2025 | Active |
| BRIANNA'S BUSY BEE CHILDCAREMill City, OR · Active | Mill City, OR | Other | Apr 16, 2025 | Active |
| HOLLISTER AUTOMill City, OR · Active | Mill City, OR | Other | May 12, 2025 | Active |
| SANTIAM MEDICAL CLINICMill City, OR · Active | Mill City, OR | Other | Aug 18, 2025 | Active |
| SANTIAM PHARMACYMill City, OR · Active | Mill City, OR | Other | Aug 18, 2025 | Active |
| AJ'S NOM NOMSMill City, OR · Active | Mill City, OR | Other | Aug 12, 2025 | Active |
| SCOTT & SHELLY, LLCMill City, OR · Active | Mill City, OR | LLC | Aug 13, 2025 | Active |
| STRAIGHT SHOOTERS PILOT CAR LLCMill City, OR · Active | Mill City, OR | LLC | Aug 25, 2025 | Active |
| ASSURED TRAVEL LLCMill City, OR · Active | Mill City, OR | LLC | Aug 28, 2025 | Active |
| J&H OUTDOORS LLCMill City, OR · Active | Mill City, OR | LLC | Sep 3, 2025 | Active |
| ECO-CLEANSE LLCMill City, OR · Active | Mill City, OR | LLC | Sep 30, 2025 | Active |
| THE RUSTY WILLOW LLCMill City, OR · Active | Mill City, OR | LLC | Oct 1, 2025 | Active |
| SUNBEAM'S & DREAMSMill City, OR · Active | Mill City, OR | Other | Oct 6, 2025 | Active |
| MOUNTAIN RIDGE CONSTRUCTION LLCMill City, OR · Active | Mill City, OR | LLC | Oct 8, 2025 | Active |
| SERENITY BOOKKEEPINGMill City, OR · Active | Mill City, OR | Other | Oct 14, 2025 | Active |
| 210 5TH RIVERSIDE LLCMill City, OR · Active | Mill City, OR | LLC | Nov 3, 2025 | Active |
| EFFIE'S BAKERY LLCMill City, OR · Active | Mill City, OR | LLC | Nov 4, 2025 | Active |
| WMM PROPERTY SOLUTIONS LLCMill City, OR · Active | Mill City, OR | LLC | Nov 10, 2025 | Active |
| SANTIAM RECYCLING LLCMill City, OR · Active | Mill City, OR | LLC | Nov 13, 2025 | Active |