| KPKermits Products | Wheat Ridge | CO | Machinery Manufacturing333241 | — | ◇ UNVERIFIED |
| LFLa Favorita INC. | Henderson | CO | Machinery Manufacturing333241 | — | ◇ UNVERIFIED |
| LTLawrence Tool & Molding Company | Denver | CO | Machinery Manufacturing333511 | — | ◇ UNVERIFIED |
| LFLeed Fabrication | Brighton | CO | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| LILtj Industrial Services LLC | Rifle | CO | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| LJLucky Jay | Grand Junction | CO | Machinery Manufacturing333923 | — | ◇ UNVERIFIED |
| MMMachine Master, INC. | Arvada | CO | Machinery Manufacturing333514 | — | ◇ UNVERIFIED |
| MCMck CORP | Durango | CO | Machinery Manufacturing333999 | — | ◇ UNVERIFIED |
 Metal Products, LLC | Colorado Springs | CO | Machinery Manufacturing333512 | — | ◇ UNVERIFIED |
| MWMier Welding & Fabrication INC | Thornton | CO | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| MSMillwright Services | Fort Morgan | CO | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| MIMks Instruments Hps Products Group | Boulder | CO | Machinery Manufacturing333242 | — | ◇ UNVERIFIED |
| MWMk Welding & Builds LLC | Fort Collins | CO | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| MMMulti-Duti Manufacturing, Inc. | Colorado Springs | CO | Machinery Manufacturing333914 | — | ◇ UNVERIFIED |
| NTNichols Tillage Tools, INC. | Sterling | CO | Machinery Manufacturing333111 | — | ◇ UNVERIFIED |
| NPNova Packaging, LLC | Denver | CO | Machinery Manufacturing333993 | — | ◇ UNVERIFIED |
| NMNuline Manufacturing Incorporated | Denver | CO | Machinery Manufacturing333999 | — | ◇ UNVERIFIED |
| OMOliver Manufacturing CO - La Junta | La Junta | CO | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| OFOptimum Filter | Colorado Springs | CO | Machinery Manufacturing333318 | — | ◇ UNVERIFIED |
| PAPacific Award Metals, INC. | Denver | CO | Machinery Manufacturing333120 | — | ◇ UNVERIFIED |
| PSPathfinder Systems, INC. | Lakewood | CO | Machinery Manufacturing333318 | — | ◇ UNVERIFIED |
| PIPeak Innovations, Inc. | Fort Collins | CO | Machinery Manufacturing333120 | — | ◇ UNVERIFIED |
| PTPike Tool & Grinding INC | Colorado Springs | CO | Machinery Manufacturing333511 | — | ◇ UNVERIFIED |
| PPort-a-pour | Berthoud | CO | Machinery Manufacturing333120 | — | ◇ UNVERIFIED |
| PMPrecisionworks Mfg, LLC | Loveland | CO | Machinery Manufacturing333249 | — | ◇ UNVERIFIED |
| PMPro Machine & Engineering, INC | Colorado Springs | CO | Machinery Manufacturing333513 | — | ◇ UNVERIFIED |
| QMQualtek Mfg., INC. (was Minco & Maxcor) | Colorado Springs | CO | Fabricated Metal Product Manufacturing332116 | — | ◇ UNVERIFIED |
| RMRagsdale Machinery Operations INC | Englewood | CO | Machinery Manufacturing333319 | — | ◇ UNVERIFIED |
 Rapid Manufacturing Technology, Inc. | Broomfield | CO | Machinery Manufacturing333618 | — | ◇ UNVERIFIED |
| RWRedHyl Welding, LLC | La Veta | CO | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| RMResource Management Co., INC. | Brownell, Kansas | CO | Machinery Manufacturing333912 | — | ◇ UNVERIFIED |
| RMRocky Mountain Conveyor and Equipment | Denver | CO | Machinery Manufacturing333922 | — | ◇ UNVERIFIED |
| STSchlumberger Technology Corporation | Henderson | CO | Machinery Manufacturing333120 | — | ◇ UNVERIFIED |
| SCS&dc CORP. | Frederick | CO | Machinery Manufacturing333519 | — | ◇ UNVERIFIED |
| SISemco, INC. | Lamar | CO | Machinery Manufacturing333913 | — | ◇ UNVERIFIED |
| SCSerpentix Conveyor Corporation | Westminster | CO | Machinery Manufacturing333922 | — | ◇ UNVERIFIED |
| SFSpendrup Fan Company | Grand Junction | CO | Machinery Manufacturing333412 | — | ◇ UNVERIFIED |
| SMStadler Mold & Die CO. INC. | Denver | CO | Machinery Manufacturing333511 | — | ◇ UNVERIFIED |
| STStafford Tower Cranes of America, LLC | Denver | CO | Machinery Manufacturing333923 | — | ◇ UNVERIFIED |
| SDStove Depot and Chimney Works LLP | Grand Junction | CO | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| TATAG Asset Group LLC | Denver | CO | Machinery Manufacturing333999 | — | ◇ UNVERIFIED |
| TMTechnical Molded Products, INC. | Fort Collins | CO | Machinery Manufacturing333220 | — | ◇ UNVERIFIED |
| TITimberline Instruments Inc | Boulder | CO | Machinery Manufacturing333999 | — | ◇ UNVERIFIED |
| TMTolin Mechanical Systems Company | Colorado Springs | CO | Machinery Manufacturing333613 | — | ◇ UNVERIFIED |
| TFTorchero Fenix LLC | Commerce City | CO | Machinery Manufacturing333999 | — | ◇ UNVERIFIED |
| TFTotal Freedom Industries LLC | Greeley | CO | Machinery Manufacturing333992 | — | ◇ UNVERIFIED |
| ULUec, LLC | Henderson | CO | Machinery Manufacturing333912 | — | ◇ UNVERIFIED |
| VIVirtual Industries, INC. | Colorado Springs | CO | Machinery Manufacturing333512 | — | ◇ UNVERIFIED |
| VVisilift | Eaton | CO | Machinery Manufacturing333921 | — | ◇ UNVERIFIED |
 Wabash National Trailer Centers, INC. | Denver | CO | Machinery Manufacturing333924 | — | ◇ UNVERIFIED |
