| HIHehr International INC | Pomona | CA | — | ◇ UNVERIFIED |
| HMHerbert Malarkey Roofing Company | Williamsport | MD | — | ◇ UNVERIFIED |
| HCHoya Corporation USA | Fremont | CA | — | ◇ UNVERIFIED |
| IOInsulpane of Connecticut Incorporated | Hamden | CT | — | ◇ UNVERIFIED |
| ICInterglass CORP | Miami | FL | — | ◇ UNVERIFIED |
| ICInterglass CORP | Medley | FL | — | ◇ UNVERIFIED |
| JSJ & S Glass, INC. | Clarksville | OH | — | ◇ UNVERIFIED |
| JLJustin Littenford LLC | Sedona | AZ | — | ◇ UNVERIFIED |
| KAKc's Auto Glass | Sterling | VA | — | ◇ UNVERIFIED |
| KSKelley Stained Glass and Supply INC. | Ogden | UT | — | ◇ UNVERIFIED |
| KMKinder Morgan Energy Partners, Lp, Fresno Terminal | Fresno | CA | — | ◇ UNVERIFIED |
| KLKingspan Light & Air LLC | Santa Ana | CA | — | ◇ UNVERIFIED |
| KIKnight Industries CORP. | Toledo | OH | — | ◇ UNVERIFIED |
| LGLakewood Glass Co., Inc. | Lakewood | NJ | — | ◇ UNVERIFIED |
| LALechuga and Sosa Glass, LLC | Houston | TX | — | ◇ UNVERIFIED |
| LCLibbey-owens-ford CO. | Lathrop | CA | — | ◇ UNVERIFIED |
| MPMarik Properties LLC | Bloomer | WI | — | ◇ UNVERIFIED |
| MGMELTDOWN GLASS ART & DESIGN, L.L.C. | Tempe | AZ | — | ◇ UNVERIFIED |
 Minneapolis Glass | Brooklyn Park | MN | — | ◇ UNVERIFIED |
| NWNew Way General Consruction, INC. | Schenectady | NY | — | ◇ UNVERIFIED |
| NINorthwestern Industries | Seattle | WA | — | ◇ UNVERIFIED |
| NGNorthwest Glass & Mirror, INC. | Katy | TX | — | ◇ UNVERIFIED |
| NPNsg - Pilkington | Shelbyville | IN | — | ◇ UNVERIFIED |
| OGOhio Glass and Aluminum Company | Marysville | OH | — | ◇ UNVERIFIED |
| OGOldcastle Glass INC Dba Downey Glass | Los Angeles | CA | — | ◇ UNVERIFIED |
| OTOver the Mountain Glass, INC. | Bessemer | AL | — | ◇ UNVERIFIED |
| OBOwens Brockway Glass | Rossville | GA | — | ◇ UNVERIFIED |
| OIOwens-illinois, INC. | Waco | TX | — | ◇ UNVERIFIED |
| PNPacific Northwest Glass & Mirror, LLC | Vancouver | WA | — | ◇ UNVERIFIED |
| PCParadise Commercial Glazing Inc. | Pantego | TX | — | ◇ UNVERIFIED |
| PIPennsylvania Insulating Glass CORP. | Lewistown | PA | — | ◇ UNVERIFIED |
| PLPilkington Libbey Owens Ford | Manteca | CA | — | ◇ UNVERIFIED |
| PNPilkington North America INC | Versailles | KY | — | ◇ UNVERIFIED |
| PNPilkington North America INC | Clinton | MI | — | ◇ UNVERIFIED |
| PNPilkington North America INC | Ottawa | IL | — | ◇ UNVERIFIED |
| PNPilkington North America Incorporated | Lathrop | CA | — | ◇ UNVERIFIED |
| PJP J Gillespie, INC. | Vineland | NJ | — | ◇ UNVERIFIED |
| PGPortland Glass Manufacturing INC | Clackamas | OR | — | ◇ UNVERIFIED |
| PIPpg Industries INC. | Fresno | CA | — | ◇ UNVERIFIED |
| PGPrecision Glass & Optics | Santa Ana | CA | — | ◇ UNVERIFIED |
| PGPrivacy Glass Solutions | Coral Springs | FL | — | ◇ UNVERIFIED |
| QIQuanex Ig Systems, INC. | Glendale | AZ | — | ◇ UNVERIFIED |
| RRRed Rabbit Equity, LP | Jeannette | PA | — | ◇ UNVERIFIED |
| SUSaand US LLC | Webster | MA | — | ◇ UNVERIFIED |
| SBSchless Bottles Inc. | Allentown | PA | — | ◇ UNVERIFIED |
| SLSky Land Tempering Glass Corp | Richmond Hill | NY | — | ◇ UNVERIFIED |
| SGS&l Glassworks INC | Fairless Hills | PA | — | ◇ UNVERIFIED |
| SSolarcycle | Cedartown | GA | — | ◇ UNVERIFIED |
| SSSolar Seal of Connecticut | Hamden | CT | — | ◇ UNVERIFIED |
| SGSpectrum Glass CO | Woodinville | WA | — | ◇ UNVERIFIED |
| SIStag Industrial Holdings LLC 55 Bristol Dr | Easton | MA | — | ◇ UNVERIFIED |
| SGStained Glass By Pamela | Allison Park | PA | — | ◇ UNVERIFIED |
| SGStandard Glass Company | Wilmington | NC | — | ◇ UNVERIFIED |
| SGStevens Glass Block, LLC | Seguin | TX | — | ◇ UNVERIFIED |
| SGStewart Glass LLC | Wake Forest | NC | — | ◇ UNVERIFIED |
| SISTG II Realty LLC | Brooklyn | NY | — | ◇ UNVERIFIED |
| SRSTG Realty LLC | Dover | NJ | — | ◇ UNVERIFIED |
| SMStrategic Materials INC | Fairfield | CA | — | ◇ UNVERIFIED |
| SMStrategic Materials INC | Madera | CA | — | ◇ UNVERIFIED |
| SGStudio G, Inc. | Holland | MI | — | ◇ UNVERIFIED |
| SGSumrall Glass Company, INC. | Hattiesburg | MS | — | ◇ UNVERIFIED |
| SGSunbelt Glass, LLC | Birmingham | AL | — | ◇ UNVERIFIED |
| TGTacoma Glass Manufacturing | Burlington | WA | — | ◇ UNVERIFIED |
| TPTem Pace LLC | Niles | MI | — | ◇ UNVERIFIED |
| TGTemperbent Glass LP | Alsip | IL | — | ◇ UNVERIFIED |
| TFTGM Frederickson, LLC | Tacoma | WA | — | ◇ UNVERIFIED |
| TGThe Glass Shop LLC | Aurora | MO | — | ◇ UNVERIFIED |
| TIThompson Ig LLC | Fenton | MI | — | ◇ UNVERIFIED |
| TLTrail-rite, LLC | Franklin | OH | — | ◇ UNVERIFIED |
| TATrautman Art Glass INC | Wilsonville | OR | — | ◇ UNVERIFIED |
| TATrautman Art Glass INC | West Linn | OR | — | ◇ UNVERIFIED |
| TGTrinity Glass International | Bowling Green | KY | — | ◇ UNVERIFIED |
| TGTriview Glass | City of Industry | CA | — | ◇ UNVERIFIED |
| TATropical Art Glass Inc. | Hialeah | FL | — | ◇ UNVERIFIED |
| TGTrulite Glass & Aluminum Solutions | Orlando | FL | — | ◇ UNVERIFIED |
| TGTrulite Glass & Aluminum Solutions | Sacramento | CA | — | ◇ UNVERIFIED |
| TVTru Vue INC. | Mccook | IL | — | ◇ UNVERIFIED |
| TWTs White LLC | Nixa | MO | — | ◇ UNVERIFIED |
| TPTulsa Property | Tulsa | OK | — | ◇ UNVERIFIED |
| UGUniversal Glass II Investment LLC | Lehigh Acres | FL | — | ◇ UNVERIFIED |
| UOUsdol Osha | Ocala | FL | — | ◇ UNVERIFIED |
| VIViracon, INC. | Statesboro | GA | — | ◇ UNVERIFIED |
| VSVision Systems INC | El Cajon | CA | — | ◇ UNVERIFIED |
 Vitro Flat Glass LLC | Fresno | CA | — | ◇ UNVERIFIED |
| WGWestmoreland Glass Block | North Huntingdon | PA | — | ◇ UNVERIFIED |
| ZCZc&r Coatings for Optics INC | Torrance | CA | — | ◇ UNVERIFIED |
