| HKHalterman Kevin | Mazon | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| HSHamel Seed & Farm Supply INC | Worden | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| HMHanson Material Service Yd 46 | Algonquin | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| HFHarbor Foods | Winthrop Harbor | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| HPHartin Paint & Filler CORP | Carlstadt | NJ | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| HMHartz Mountain Industries INC | Secaucus | NJ | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| HOHathaway One Stop | Harrisburg | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| HMHeartland Memorial Center | Frankfort | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| HCHeaventree Candle CO | Wheeling | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| HPHeidner Property Management | Buffalo Grove | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| HFHeritage Fs-gibson City | Gibson City | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| HCHess Carl | Freeport | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| HSHfw Solutions | Rapid City | SD | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| HHH & H Specialties INC | City of Industry | CA | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| HSHickory Shores Resort | Carlyle | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| HFHighland Field Services LLC | Blossburg | PA | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| HSHighland Supply CORP | Highland | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| HCHi-valley Chemical,. INC | Centerville | UT | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| HTHohn's Tank Wash | Danville | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| HRHollenbaugh Residence | Loves Park | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| HSHolly Sorey | Fisher | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| HTHolthaus Truck Services INC | Beckemeyer | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| HMHoughton Manufacturing CO | Vicksburg | MI | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| HPHouston Polytank | Hopkins | MO | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| HTHp Tuners LLC | Buffalo Grove | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| HEHypermax Engineering | Gilberts | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| IRIbc Recon Services | Portland | OR | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| IIIcd Ironhorse INC | Monticello | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| IGIdeal Gerit Drum Ring Mfg | Bedford Park | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| ITIdeal Troy CO | Peoria | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| IIIfco Ics-chicago INC | Lockport | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| IBIl Bell Telephone CO Dba At&t Illinois | Chicago | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| IBIl Bell Telephone CO Dba At&t Illinois | Chicago | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| IIIllico INC | Centralia | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| IWIllinois-american Water CO | Alton | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| IWIllinois-american Water Company San Koty Facility | Peoria | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| IBIllinois Bulk Carriers | Chicago Heights | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| ITIllinois Tire Recycling INC | Cicero | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| IFImpact Fulfillment Services INC | Burlington | NC | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| IPIncon Process Systems LLC | St Charles | IL | Machinery Manufacturing333248 | — | ◇ UNVERIFIED |
| IHIndiana Harbor Belt | Franklin Park | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| IRIndiana Recycling & Renewable Fuels LLC | Chicago Heights | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| ICIndustrial Container Services Ca North LLC | Roseville | CA | Fabricated Metal Product Manufacturing332439 | — | ◇ UNVERIFIED |
| IDIndustrial Diamonds Powders, INC | Verona | PA | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| IJIngenco Joliet Facility | Joliet | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| IRIngersoll Rand INC Air Center @ Raritan Center | Edison | NJ | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| IHIntermet Havana Foundry | Havana | IL | Primary Metal Manufacturing331511 | — | ◇ UNVERIFIED |
| IWIronwood West Subdivision | Champaign | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| IMI.v. Miller & Sons, INC. | Ocean | NJ | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| IHIvs Hydro INC - Waverly Shop | Waverly | WV | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
