| NW Immersion Co LLC | CC-01 | 2025 | Active |
| NW Lake Properties LLC | CC-01 | 2022 | Active |
| NW Modern Construction LLC | CC-01 | 2024 | Active |
| NW Platinum Construction LLC | CC-01 | 2025 | Active |
| NW Pro Contracting | CC-01 | 2026 | Active |
| NW Quality Inc | CC-01 | 2023 | Active |
| NW Ramos Concrete & More LLC | CC-01 | 2025 | Active |
| NW Real Estate Investments LLC | CC-01 | 2014 | Active |
| NW Reliable Home Services LLC | CC-01 | 2023 | Active |
| NW Remodeling Contractors LLC | CC-01 | 2023 | Active |
| NW Security & Const Srvcs LLC | CC-01 | 2016 | Active |
| NW Siding Solutions LLC | CC-01 | 2020 | Active |
| NW Tile & Hardwood Inc | CC-01 | 2007 | Active |
| NW Timber Ridge Homes LLC | CC-01 | 2019 | Active |
| NW United Exteriors Inc | CC-01 | 2019 | Active |
| NW Window & Door Solutions Inc | CC-01 | 2019 | Renew by Nov 25, 2026 |
| NWGC | CC-01 | 2025 | Active |
| Nwgutterprotection | CC-01 | 2022 | Active |
| Nwres General Contractor LLC | CC-01 | 2025 | Active |
| Nytkacompany LLC | CC-01 | 2026 | Active |
| O C West Construction Inc | CC-01 | 2004 | Active |
| Oak & Iron Construction LLC | CC-01 | 2024 | Active |
| Oak & Stone Inc | CC-01 | 2020 | Active |
| Oakcrest Construction Inc | CC-01 | 1994 | Active |
| Oakfield Construction LLC | CC-01 | 2026 | Active |
| Ocre Painting LLC | CC-01 | 2024 | Active |
| Odyssey Contracting LLC | CC-01 | 2017 | Active |
| Ofd Painting Inc | CC-01 | 2023 | Active |
| Oko Concrete & Const LLC | CC-01 | 2020 | Active |
| Old School Building LLC | CC-01 | 2025 | Active |
| Oleg Borisov LLC | CC-01 | 2026 | Active |
| Olin Homes LLC | CC-01 | 2002 | Active |
| Ollieworks LLC | CC-01 | 2019 | Renew by Nov 18, 2026 |
| Olvera Construction | CC-01 | 2018 | Active |
| On Level Services | CC-01 | 2022 | Active |
| On The Level Custom Cbnts Inc | CC-01 | 1993 | Active |
| Ona Restoration | CC-01 | 2026 | Active |
| One Construction LLC | CC-01 | 2025 | Active |
| One Hope Tree SRVC & Const LLC | CC-01 | 2018 | Active |
| Onni Contracting (Wa) Inc | CC-01 | 2014 | Renew by Nov 8, 2026 |
| Onsite Interiors LLC | CC-01 | 2022 | Active |
| Opat Development LLC | CC-01 | 2026 | Active |
| Openr LLC | CC-01 | 2026 | Active |
| Orange G1 LLC | CC-01 | 2026 | Active |
| Oregon Choice Construction Inc | CC-01 | 2013 | Active |
| Original Painting Pros LLC | CC-01 | 2021 | Active |
| Orion Electric PNW Inc | CC-01 | 2024 | Active |
| Oscar Tile LLC | CC-01 | 2026 | Active |
| Otter Roofing & Exteriors | CC-01 | 2026 | Active |
| Out West Softwash LLP | CC-01 | 2026 | Active |
| Outstanding Flooring STNS LLC | CC-01 | 2021 | Active |
| P & P Repair & Remodel Inc | CC-01 | 2010 | Active |
| P&Y Construction LLC | CC-01 | 2023 | Active |
| P1 Plumbing LLC | CC-01 | 2025 | Active |
| Paa Quality Construction LLC | CC-01 | 2020 | Active |
| Pacific Ace LLC | CC-01 | 2008 | Active |
| Pacific Brothers Concrete | CC-01 | 2007 | Active |
| Pacific Builders & Design LLC | CC-01 | 2025 | Active |
| Pacific Building Solutions LLC | CC-01 | 2017 | Active |
| Pacific Energy Concepts LLC | CC-01 | 2012 | Active |
| Pacific Exteriors | CC-01 | 2025 | Active |
| Pacific Foundation Inc | CC-01 | 2012 | Active |
| Pacific Landscape Services Inc | CC-01 | 2005 | Active |
| Pacific Lifestyle Homes Inc | CC-01 | 2008 | Active |
| Pacific Luxury FLRG & Tile LLC | CC-01 | 2024 | Active |
| Pacific Northwe Cust DSGN LLC | CC-01 | 2023 | Active |
| Pacific NW Fence & Const LLC | CC-01 | 2022 | Active |
| Pacific NW Living LLC | CC-01 | 2017 | Active |
| Pacific Plumbing & Const Inc | CC-01 | 2016 | Active |
| Pacific Plumbing & Drain Servs | CC-01 | 2022 | Active |
| Pacific Pool Works LLC | CC-01 | 2024 | Active |
| Pacific Precision Rmdlng LLC | CC-01 | 2026 | Active |
| Pacific Renovation Inc | CC-01 | 2018 | Active |
| Pacific Rim Exteriors Inc | CC-01 | 2011 | Active |
| Pacific Roof LLC | CC-01 | 2017 | Active |
| Pacific Side Construction LLC | CC-01 | 2016 | Active |
| Pacific Siteworks LLC | CC-01 | 2018 | Active |
| Pacific Star Excavating Inc | CC-01 | 1995 | Active |
| Pacific Tower Corporation | CC-01 | 2019 | Active |
| Pacific Wtrprfng/Fndn SLTS LLC | CC-01 | 2024 | Renew by Dec 9, 2026 |
| Pacificexpressconstruction Co | CC-01 | 2023 | Active |
| Pagel Entrprises LLC | CC-01 | 1999 | Active |
| Painter Pro Solutions LLC | CC-01 | 2022 | Active |
| Paintpaul LLC | CC-01 | 2024 | Active |
| Paintr Pros LLC | CC-01 | 2022 | Renew by Nov 8, 2026 |
| Pal Concrete LLC | CC-01 | 2021 | Active |
| Paliy Construction LLC | CC-01 | 2016 | Active |
| Paliy Inc | CC-01 | 2026 | Active |
| Pan American N W Gen Contr Inc | CC-01 | 1990 | Active |
| Panache Properties | CC-01 | 2017 | Active |
| Panthers Construction LLC | CC-01 | 2026 | Active |
| Paq Construction Inc | CC-01 | 2017 | Active |
| Paradigm Roof Restoration LLC | CC-01 | 2026 | Active |
| Paradisiac Construction LLC | CC-01 | 2022 | Active |
| Paripd Remodeling LLC | CC-01 | 2019 | Active |
| Patrick's Garage Door Company | CC-01 | 2018 | Active |
| Paul Davis Restoration | CC-01 | 2007 | Active |
| Paul's Cabinets & More Inc | CC-01 | 2006 | Active |
| Paulson Builders LLC | CC-01 | 2024 | Active |
| Paz Roofing & Construction LLC | CC-01 | 2026 | Active |