| PMPrometheus Materials INC | Longmont, CO | Nonmetallic Mineral Product Manufacturing327310 | — | ◇ UNVERIFIED |
| RSRainbow Signs | Boulder, CO | Printing and Related Support Activities323113 | — | ◇ UNVERIFIED |
| RIRedd Iron, INC. | Boulder, CO | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| RNRfx North America - Boulder LLC Dba Honey Gold Processing | Boulder, CO | Chemical Manufacturing325411 | — | ◇ UNVERIFIED |
| RORudi's Organic Bakery, INC. | Boulder, CO | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| RLRyky, LLC | Boulder, CO | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| SSScott Speciality Gases | Longmont, CO | Chemical Manufacturing325120 | — | ◇ UNVERIFIED |
| SIS.k.i.s., INC. | Longmont, CO | Miscellaneous Manufacturing339920 | — | ◇ UNVERIFIED |
| SHSlack Horner Foundry | Longmont, CO | Primary Metal Manufacturing331511 | — | ◇ UNVERIFIED |
| SRSmyrna Ready Mix - Valmont Plant | Boulder Area, CO | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| SISomatagen INC | Boulder, CO | Chemical Manufacturing325414 | — | ◇ UNVERIFIED |
| SLSpace Lab Technologies, LLC | Boulder, CO | Transportation Equipment Manufacturing336412 | — | ◇ UNVERIFIED |
| SPSpectrum Paint and Powder Works | Boulder, CO | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| SIStickergiant.com INC. | Longmont, CO | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| SZStudio Z Dental | Louisville, CO | Miscellaneous Manufacturing339116 | — | ◇ UNVERIFIED |
| SPSulfrian Prototype Machining Ltd. | Longmont, CO | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| TWT.c. Woods, LLC | Louisville, CO | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| TGTecomet Gunbarrel Ave | Boulder, CO | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| TBTed Bradley Studio, INC. | Boulder, CO | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| THThe Hanson Group, LLC | Louisville, CO | Plastics and Rubber Products Manufacturing326150 | — | ◇ UNVERIFIED |
| TITimberline Instruments Inc | Boulder, CO | Machinery Manufacturing333999 | — | ◇ UNVERIFIED |
| TCTLC Company Inc. | Longmont, CO | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| TITRAILFORK, Inc. | Boulder, CO | Food Manufacturing311991 | — | ◇ UNVERIFIED |
| TATransportation and Crating Services | Erie, CO | Wood Product Manufacturing321920 | — | ◇ UNVERIFIED |
| TSTribble Stone Holdings LLC | Boulder, CO | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| TSTruth Skin Health LLC | Boulder, CO | Chemical Manufacturing325620 | — | ◇ UNVERIFIED |
| TTTynt Technologies INC | Boulder, CO | Nonmetallic Mineral Product Manufacturing327215 | — | ◇ UNVERIFIED |
| UMUrsa Major Technologies | Lafayette, CO | Transportation Equipment Manufacturing336415 | — | ◇ UNVERIFIED |
| VTVapor Technologies INC | Boulder, CO | Chemical Manufacturing325612 | — | ◇ UNVERIFIED |
| VMVenture Manufacturing Company, INC. | Longmont, CO | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| VSVolant Ski Corporation | Boulder, CO | Miscellaneous Manufacturing339920 | — | ◇ UNVERIFIED |
| WLWedgewood, LTD. | Boulder, CO | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| WMWestern Mobile INC | Boulder, CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| WMWhite Mountain Chaga, LLC | Boulder, CO | Food Manufacturing311920 | — | ◇ UNVERIFIED |
| WCWildernest CORP | Lafayette, CO | Transportation Equipment Manufacturing336214 | — | ◇ UNVERIFIED |
| WSWildwasser Sport USA INC | Boulder, CO | Transportation Equipment Manufacturing336612 | — | ◇ UNVERIFIED |
| ZBZinn Bicycle Group Inc. | Louisville, CO | Transportation Equipment Manufacturing336991 | — | ◇ UNVERIFIED |
| ZSZonit Structured Solutions LLC | Boulder, CO | Computer and Electronic Product Manufacturing334112 | — | ◇ UNVERIFIED |
| ZSZonit Structured Solutions LLC | Boulder, CO | Computer and Electronic Product Manufacturing334419 | — | ◇ UNVERIFIED |
| ZAZybek Advanced Products | Boulder, CO | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
