| Central Electric Lighting Inc | CGC2 | 2004 | Active |
| CGM Construction LLC | RGC | 2026 | Active |
| CGS Property Services Inc | RGC | 2007 | Active |
| Champagne Enterprises LLC | RGC | 2026 | Active |
| Charles Kaimie Construction LLC | RGC | 2005 | Active |
| Chopper Trailworks LLC | RGC | 2024 | Active |
| Chris Edwards Construction LLC | RGC + LBPR | 2026 | Active |
| Christen Construction LLC | RGC | 2025 | Active |
| Clark Homes LLC | RGC | 2013 | Active |
| Claudio Alvarez Construction Inc | CGC2, RGC + LBPR | 2004 | Renew by Dec 10, 2026 |
| Clean Air Protectors LLC | RGC | 2021 | Active |
| Clean Cut Construction And Landscape LLC | RGC | 2022 | Renew by Dec 18, 2026 |
| Clean Cut Drywall LLC | RGC | 2021 | Active |
| Clear Sight Construction LLC | RGC | 2022 | Active |
| Clearpath Holding Group LLC | RGC | 2026 | Active |
| Clearview Cleaning LLC | RGC | 2026 | Active |
| Clements Enterprises LLC | RGC + CSC2 | 2013 | Active |
| Codys Off The Wall Painting LLC | RGC | 2026 | Active |
| Coleman Customs Construction LLC | RGC | 2023 | Active |
| Colmenero Construction LLC | RGC | 2008 | Active |
| Commercial & Residential Maintenance Inc | RGC + LBPR | 2010 | Active |
| Commercial Surfaces LLC | CGC2 | 2018 | Renew by Nov 27, 2026 |
| Compass Construction & Remodel LLC | RGC | 2025 | Active |
| Complete Construction & Design LLC | RGC | 2025 | Active |
| Complete Handyman Service LLC | RGC | 2020 | Active |
| Concrete Concepts LLC | CGC2, RGC | 2009 | Active |
| Coonrod Construction LLC | RGC | 2020 | Active |
| Cornerstone Maintenance & Construction LLC | RGC | 2025 | Active |
| Cortes Concrete Solutions LLC | CGC2, RGC | 2018 | Active |
| Cossette Enterprises LLC | CGC2, RGC + LBPR | 2015 | Active |
| Cowboy Plumbing LLC | CGC2, RGC | 2020 | Active |
| Crater Lake Masonry LLC | RGC | 2020 | Active |
| Creative Building Works LLC | RGC | 2014 | Active |
| Crest Construction And Home Improvements LLC | RGC | 2025 | Active |
| Criswell Construction LLC | RGC | 2022 | Active |
| Crook Construction Company LLC | RGC | 2024 | Active |
| Crooked Creek Ventures LLC | RGC | 2023 | Active |
| CSC Inc | CGC1, RGC | 1990 | Active |
| Cslangbuilder LLC | RGC | 2026 | Active |
| Curtius Plumbing And Mechanical Inc | CGC1, RGC | 1999 | Active |
| Custom Drywall Inc | RGC | 2004 | Active |
| Cut N Break Construction Inc | RGC + CSC2 | 1991 | Active |
| D2 (Squared) Industrial Services LLC | CGC1 | 2025 | Active |
| Dalco Inc | CGC2, RGC | 2010 | Active |
| Daniels Custom Construction LLC | RGC | 2019 | Active |
| Dave Norris Contracting LLC | RGC | 2006 | Active |
| Daves Wholesale Flooring & Remnants Inc | RGC + CSC2 | 2010 | Active |
| Deangelo Construction LLC | RGC | 2013 | Active |
| Delta Electric LLC | RGC | 2023 | Active |
| Dependable Construction LLC | RGC | 2022 | Active |
| Devaughn Build & Paint LLC | RGC | 2024 | Active |
| Devry Construction Co Inc | CGC2 | 2025 | Active |
| Devry Property Restoration LLC | RGC + LBPR | 2025 | Active |
| Diamond General Construction LLC | RGC | 2025 | Active |
| Dirtech NW LLC | CGC1, RGC | 2018 | Active |
| DMC Construction LLC | RGC + LBPR | 2023 | Active |
| Dna Dirtworx LLC | RGC | 2026 | Active |
| Dog Town Construction LLC | RGC | 2026 | Active |
| DPK Remodeling & Construction LLC | RGC | 2026 | Active |
| Dr Construction & Landscape LLC | RGC | 2006 | Active |
| DSR Painting LLC | RGC | 2021 | Active |
| Dwight Crump Construction LLC | RGC | 2023 | Active |
| E T Construction LLC | RGC | 2024 | Active |
| Eagar Plumbing LLC | CGC2, RGC | 2021 | Active |
| Effective Building LLC | RGC | 2021 | Active |
| Efficient Property Service LLC | RGC | 2017 | Active |
| Ej Unique Painting LLC | RGC | 2021 | Active |
| Elevate Plumbing LLC | RGC | 2025 | Active |
| Elevate Roofing And Construction LLC | RGC | 2025 | Active |
| Elijah Zurlinden LLC | RGC + LBPR | 2021 | Active |
| Elite Air Solutions LLC | RGC | 2026 | Active |
| Elite Property Care Services LLC | RGC | 2026 | Active |
| Emanuel Concrete Construction LLC | RGC | 2026 | Active |
| Emilios Remodeling And Construction Inc | RGC | 2026 | Active |
| Empire Hardwoods Inc | RGC | 2015 | Active |
| Empire Restoration LLC | RGC | 2026 | Active |
| Emr Universal LLC | RGC | 2023 | Active |
| Englehart Construction LLC | RGC | 2025 | Active |
| Erickson Construction LLC | CGC2, RGC | 2014 | Active |
| Excelsior Construction And Remodeling LLC | RGC | 2019 | Active |
| Expert Mobility LLC | RGC | 2022 | Active |
| Expert Painting & Finishing LLC | RGC | 2025 | Active |
| Ezra Morgan Fine Homes Inc | RGC + LBPR | 2017 | Active |
| F B Owen Inc | RGC | 2000 | Active |
| Fairway Construction & Landscaping LLC | RGC | 2019 | Active |
| FD Thomas Inc | CGC1 | 1991 | Active |
| FDT Structural Specialties LLC | CGC1 | 2020 | Active |
| Figueroas Landscaping & Construction LLC | CGC2 + RSC | 2018 | Active |
| Final Impressions LLC | RGC | 2013 | Active |
| Finished Lines LLC | RGC | 2023 | Active |
| First Stone Masonry LLC | RGC | 2012 | Active |
| Fortify Construction LLC | RGC | 2017 | Active |
| Fortner Excavation Inc | CGC2, RGC | 2019 | Active |
| Fostering Trees LLC | RGC | 2023 | Active |
| Four Times Construction LLC | RGC | 2025 | Active |
| Framing To Finish Construction LLC | RGC | 2016 | Active |
| Franks Landscape Maintenance And Construction LLC | RGC | 2020 | Active |
| Friesen Construction Services LLC | RGC | 2024 | Active |
| Fritz Schuler Construction Inc | RGC | 2003 | Active |
| Frostline LLC | RGC + LBPR | 2026 | Active |