| MGMidwest Glass Fabricators INC | Highland | MI | Nonmetallic Mineral Product Manufacturing327211 | 100-499 | ◇ UNVERIFIED |
| HSHighland Supply CORP | Highland | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| RTRock Tenn Cp LLC | Highland | IL | Paper Manufacturing322211 | — | ◇ UNVERIFIED |
| TNTrouw Nutrition USA LLC | Highland | IL | Food Manufacturing311119 | — | ◇ UNVERIFIED |
| ULUltratab Laboratories | Highland | NY | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| WOWicks Organ CO | Highland | IL | Miscellaneous Manufacturing339992 | — | ◇ UNVERIFIED |
| CTCaraway Tea Company, LLC | Highland | NY | Food Manufacturing311920 | 20-99 | ◇ UNVERIFIED |
| HJHighland Journal Printing | Highland | IL | Printing and Related Support Activities323112 | 1-19 | ◇ UNVERIFIED |
| LCLittle Cosmetics LLC | Highland | CA | Miscellaneous Manufacturing339930 | 1-19 | ◇ UNVERIFIED |
| MPMagnetic Products INC | Highland | MI | Nonmetallic Mineral Product Manufacturing327113 | 20-99 | ◇ UNVERIFIED |
| RIRaemica INC | Highland | CA | Food Manufacturing311611 | 1-19 | ◇ UNVERIFIED |
| SMSchantz Mfg INC. | Highland | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| TFThole Fabrication & Welding INC | Highland | IL | Miscellaneous Manufacturing339999 | 1-19 | ◇ UNVERIFIED |
| ALAllen L. Ottensmeier and Kelly A. Ottensmeier | Highland | IL | Transportation Equipment Manufacturing336120 | — | ◇ UNVERIFIED |
| AEAmbient Enviromental | Highland | CA | Nonmetallic Mineral Product Manufacturing327999 | — | ◇ UNVERIFIED |
| BCB3 Capital Ventures LLC | Highland | UT | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| CFCc Food Mart | Highland | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| CFCc Food Mart | Highland | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| DIDelta International INC | Highland | MD | Electrical Equipment, Appliance & Component Manufacturing335910 | — | ◇ UNVERIFIED |
| DGDLT Group, Inc. | Highland | MI | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| DLD-Tak, LLC | Highland | IL | Food Manufacturing311611 | — | ◇ UNVERIFIED |
| DMDt Mfg CO | Highland | MI | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| EIEllembee, Inc. | Highland | MI | Apparel Manufacturing315990 | — | ◇ UNVERIFIED |
| EAEmray Architectural Millwork, LLC | Highland | MI | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| FBFuzzyline Brewing Co. LLC | Highland | IN | Beverage and Tobacco Product Manufacturing312120 | — | ◇ UNVERIFIED |
| GCGateway Cylinder Technologies, LLC | Highland | IL | Chemical Manufacturing325120 | — | ◇ UNVERIFIED |
| GMGia Medical | Highland | CA | Computer and Electronic Product Manufacturing334517 | — | ◇ UNVERIFIED |
| GMGia Medical LLC | Highland | CA | Miscellaneous Manufacturing339113 | — | ◇ UNVERIFIED |
| GGGma Generel Collision | Highland | CA | Beverage and Tobacco Product Manufacturing312230 | — | ◇ UNVERIFIED |
| GRGoodwill Retail Store #91 Highland | Highland | CA | Apparel Manufacturing315220 | — | ◇ UNVERIFIED |
| HCHighland City of | Highland | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| HSHighland Supply Corporation | Highland | IL | Paper Manufacturing322299 | — | ◇ UNVERIFIED |
| KTKcb Towers INC | Highland | CA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| MEMitsubishi Electric | Highland | CA | Machinery Manufacturing333921 | — | ◇ UNVERIFIED |
| OBOrco Blended Products | Highland | CA | Food Manufacturing311223 | — | ◇ UNVERIFIED |
| OBOrco Blended Products INC | Highland | CA | Nonmetallic Mineral Product Manufacturing327125 | — | ◇ UNVERIFIED |
| PPenske | Highland | CA | Transportation Equipment Manufacturing336390 | — | ◇ UNVERIFIED |
| RLR L Henrie Custom Cabinetry | Highland | UT | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| RRRobertson's Ready Mix | Highland | CA | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| STSupreme Trucking & Excavating | Highland | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| TITri-onics INC | Highland | IL | Computer and Electronic Product Manufacturing334418 | — | ◇ UNVERIFIED |
| URUpland Rock INC | Highland | CA | Machinery Manufacturing333131 | — | ◇ UNVERIFIED |
| WCWestrock Cp, LLC | Highland | IL | Paper Manufacturing322211 | — | ◇ UNVERIFIED |
| WCWest's Ceramic Supply, INC. | Highland | NY | Nonmetallic Mineral Product Manufacturing327110 | — | ◇ UNVERIFIED |
| WCWooworks CORP Dba Highland Hand Carwash | Highland | CA | Food Manufacturing311611 | — | ◇ UNVERIFIED |
