Company Comp Codes
IRI members may use the passes included in their annual membership benefits to attend workshops or opt to pay the discounted member rate. Members must use their company email address when registering. You will be able to look up your company’s discount code can be found below.
| Company | Discount Code | Company | Discount Code |
| A.O. Smith Corporation | AOSMITHCOMP | Mars Incorporated | MARSCOMP |
| Agilent Technologies | AGILENTCOMP | MetalTek International, Inc. | METALTEKCOMP |
| AIM Institute | AIMICOMP | Michelin North America, Inc. | MICHELINCOMP |
| Albemarle Corporation | ALBEMARLECOMP | Michelman, Inc. | MICHELCOMP |
| Applied Materials, Inc. | AMATCOMP | Milliken & Company | MILLIKENCOMP |
| Arkema Inc. | ARKEMACOMP | NASA Langley Research Center | NASACOMP |
| Armstrong World Industries | ARMSTRONGCOMP | National Gypsum Company | NGCOMP |
| Avient Corporation | AVIENTCOMP | Nestle USA, Inc. | NESTLECOMP |
| Axalta Coating Systems | AXALTACOMP | Niron Magnetics | NIRONCOMP |
| Bard Manufacturing Company | BARDMFGCOMP | Novelis Inc. | NOVELISCOMP |
| Boeing | BOIENGCOMP | Novonesis | NOVONESISCOMP |
| Campbells | CAMPBELLSCOMP | Owens Corning | OWENSCCOMP |
| Cargill | CARGILLCOMP | Pella | PELLACOMP |
| Carlisle Companies, Inc. | CARLISLECOMP | PPG | PPGCOMP |
| Caterpillar Inc. | CATERPILCOMP | RTI International | RTICOMP |
| Church & Dwight Co., Inc. | CHURCHCOMP | RTX | RTXCOMP |
| Colgate-Palmolive Company | COLPALCOMP | S.C. Johnson & Son, Inc. | SCJCOMP |
| Crown Holdings, Inc. | CROWNCOMP | Sappi Fine Paper North America | SAPPIFPCOMP |
| Danaher Corporation | DANAHERCOMP | Schnider Company | SCHNIDERCOMP |
| DuPont | DUPONTCOMP | Sonoco Products Company | SONOCOCOMP |
| Eastman Chemical Company | EASTMANCOMP | Stepan Company | STEPANCOMP |
| Electric Power Research Institute, Inc. | EPRICOMP | Teknor Apex | TEKNORCOMP |
| Energizer Holdings, Inc. | ENERGIZECOMP | The AZEK Company | AZEKCOMP |
| FM Global | FMCOMP | The Edlong Corporation | EDLONGCOMP |
| Fuchs Lubricants Company | FUCHSCOMP | The Hershey Company | HERSHEYCOMP |
| General Electric Company | GECCOMP | The Lubrizol Corporation | LUBRIZOLCOMP |
| Halliburton | HALLICOMP | Technip Energies Inc. | TECHCOMP |
| Henkel North America | HENKELCOMP | The Sherwin-Williams Company | SHERWINCOMP |
| Hess Corporation | HESSCOMP | The Timken Company | TIMKENCOMP |
| Hollister Incorporated | HOLLISTERCOMP | The University of Chicago | CHICAGOCOMP |
| HWI | HWICOMP | Trelleborg Coated Systems, US., Inc. | TRELLEBORGCCOMP |
| ICL Performance Products | ICLCOMP | Trelleborg Sealing Solutions, US, Inc. | TRELLEBORGSCOMP |
| InterSystems | INTERSYSTEMCOMP | Trudell Medical International | TRUDELLCOMP |
| INVISTA | INVISTACOMP | Trystar, LLC | TRYSTARCOMP |
| Johns Manville Corporation | JMCOMP | U.S. Army Research Laboratory (ARL) | UARLCOMP |
| Kao Corporation | KAOCOMP | UniServices Limited | UNISERVICESCOMP |
| Kimberly-Clark Corporation | KIMCLARKCOMP | United States Pharmacopeial Convention | USPCCOMP |
| Knauf Insulation | KNAUFCOMP | USG | USGCOMP |
| Linde | LINKDECOMP | VITRO PACKAGING, LLC | VITROCOMP |
| Wahl Clipper Corporation | CLIPPERCOMP |