| KPK&F Properties LLC | Strasburg | CO | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| LBLayton Bros Drum CO Aka Hansen Container | Grand Junction | CO | Fabricated Metal Product Manufacturing332439 | — | ◇ UNVERIFIED |
| LPL & P Springs Manufacturing, LLC | Colorado Springs | CO | Fabricated Metal Product Manufacturing332613 | — | ◇ UNVERIFIED |
| LLLuckyShot LLC | Grand Junction | CO | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
 Matrix Machine & Manufacturing LLC | Broomfield | CO | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| MSMaysteel Star Precision | Longmont | CO | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| MWMcconnells Welding INC | Denver | CO | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| MRMetal Roofing Solutions LLC | Wheat Ridge | CO | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| MSMetal Sales Manufacturing CORP. | Longmont | CO | Fabricated Metal Product Manufacturing332114 | — | ◇ UNVERIFIED |
| MMMetro Metal Supply, INC. | Denver | CO | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| MMicrotome | Colorado Springs | CO | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| MLMillercoors, LLC | Golden | CO | Fabricated Metal Product Manufacturing332431 | — | ◇ UNVERIFIED |
| MMMinco Mfg.cn | Colorado Springs | CO | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| MCMk Custom Fabrication | Elizabeth | CO | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| MIMks Instruments INC. | Colorado Springs | CO | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| MIMNM Industries LLC | Denver | CO | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| MMMonarch Metal Manufacturing, INC. | Denver | CO | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| MSMountain Steel & Supply Company | Denver | CO | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| NWNagel Wire | Rocky Ford | CO | Fabricated Metal Product Manufacturing332618 | — | ◇ UNVERIFIED |
| NINft INC. | Golden | CO | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| OTOn The Cutting Edge Inc. | Denver | CO | Fabricated Metal Product Manufacturing332216 | — | ◇ UNVERIFIED |
| PTPerry Tool & Die CO. | Broomfield | CO | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| PCPineview Custom Engraving | Peyton | CO | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| PSPinnacle Steel, INC. | Commerce City | CO | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| PMPioneer Manufacturing CO. | Colorado Springs | CO | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| PLPowdertek LLC | Grand Junction | CO | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| PMPrecision Metal Mfg | Northglenn | CO | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| PPPrecision Pipe & Vessel, LLC | Commerce City | CO | Fabricated Metal Product Manufacturing332996 | — | ◇ UNVERIFIED |
| PIPredator International, INC. | Littleton | CO | Fabricated Metal Product Manufacturing332992 | — | ◇ UNVERIFIED |
| PIPredator International, INC. | Englewood | CO | Fabricated Metal Product Manufacturing332992 | — | ◇ UNVERIFIED |
| PPPremac Precision Machining CORP | Penrose | CO | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| PCPrescient Co., INC. | Denver | CO | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| PLPro-shed LLC | Monte Vista | CO | Fabricated Metal Product Manufacturing332311 | — | ◇ UNVERIFIED |
| PLProvidence Leasing & Rental LLC | Berthoud | CO | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| PBPulido Bros | Berthoud | CO | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| PBPurple Bear Properties LLC | Colorado Springs | CO | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| QQickdrain | Denver | CO | Fabricated Metal Product Manufacturing332913 | — | ◇ UNVERIFIED |
| QMQualtek Mfg., INC. (was Minco & Maxcor) | Colorado Springs | CO | Fabricated Metal Product Manufacturing332116 | — | ◇ UNVERIFIED |
| RIRedd Iron, INC. | Boulder | CO | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| RMReliance Metal Center | Colorado Springs | CO | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| RLReplicator LLC | Aurora | CO | Fabricated Metal Product Manufacturing332992 | — | ◇ UNVERIFIED |
| RIRheasilvia Inc. | Denver | CO | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| RLRobertson's Landscaping | Colorado Springs | CO | Fabricated Metal Product Manufacturing332913 | — | ◇ UNVERIFIED |
| RMRocky Mountain Electric Motors | Grand Junction | CO | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| RMRocky Mountain Vessels LLC | Montrose | CO | Fabricated Metal Product Manufacturing332439 | — | ◇ UNVERIFIED |
| RMRSG Metal Works LLC | Denver | CO | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| STSa Technology | Loveland | CO | Fabricated Metal Product Manufacturing332721 | — | ◇ UNVERIFIED |
| SWSelect Windows & Doors | Denver | CO | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| SSSentry Siren, INC. | Canon City | CO | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| SPSeven Peaks, LLC & Bratek Engineering & Manufacturing, Inc. | Denver | CO | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
