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U.S. public companies — all
Every U.S. public company (operating company) registered with the SEC — filter and search by name, ticker, and exchange. "Explained" entries have a cross-source profile on this site (federal contracts, SEC filings, vulnerabilities).
8,303 results
| Company | Ticker | Exchange | Industry (SIC) |
|---|---|---|---|
| IHI Corporation/ADR | IHICF | OTC | — |
| IHS Holding Ltd | IHS | NYSE | Radiotelephone Communications |
| iHuman Inc. | IH | NYSE | Services-Educational Services |
| IIOT-OXYS, Inc. | ITOX | OTC | Services-Prepackaged Software |
| ILLINOIS TOOL WORKS INC | ITW | NYSE | General Industrial Machinery &... |
| illumin Holdings Inc. | ILLMF | OTC | Services-Computer Processing &... |
| ILLUMINA, INC. | ILMN | Nasdaq | Laboratory Analytical Instrume... |
| Illumination Acquisition Corp. I | ILLU | Nasdaq | Blank Checks |
| IM Cannabis Corp. | IMCC | Nasdaq | Medicinal Chemicals & Botanica... |
| IMA Tech | IMAA | OTC | Services-Prepackaged Software |
| IMAC Holdings, Inc. | BACK | — | Services-Specialty Outpatient... |
| ImageneBio, Inc. | IMA | Nasdaq | Biological Products, (No Diagn... |
| IMAX CORP | IMAX | NYSE | Photographic Equipment & Suppl... |
| IMC Rare Earths Ltd | IMC | NYSE | Metal Mining |
| Immatics N.V. | IMTX | Nasdaq | Biological Products, (No Diagn... |
| IMMERSION CORP | IMMR | Nasdaq | Computer Peripheral Equipment,... |
| Immix Biopharma, Inc. | IMMX | Nasdaq | Pharmaceutical Preparations |
| IMMUCELL CORP /DE/ | ICCC | Nasdaq | In Vitro & In Vivo Diagnostic... |
| Immuneering Corp | IMRX | Nasdaq | Pharmaceutical Preparations |
| IMMUNIC, INC. | IMUX | Nasdaq | Pharmaceutical Preparations |
| ImmunityBio, Inc. | IBRX | Nasdaq | Biological Products, (No Diagn... |
| Immunocore Holdings plc | IMCR | Nasdaq | Biological Products, (No Diagn... |
| Immunome Inc. | IMNM | Nasdaq | Pharmaceutical Preparations |
| Immunovant, Inc. | IMVT | Nasdaq | Biological Products, (No Diagn... |
| Immuron Ltd | IMRN | Nasdaq | Pharmaceutical Preparations |
| IMMUTEP Ltd | IMMP | OTC | Pharmaceutical Preparations |
| IMPACT ANALYTICS INC. | IPTNF | OTC | — |
| IMPACT BIOMEDICAL INC. | IBO | NYSE | Pharmaceutical Preparations |
| IMPERIAL OIL LTD | IMO | NYSE | Petroleum Refining |
| Imperial Petroleum Inc./Marshall Islands | IMPP | Nasdaq | Deep Sea Foreign Transportatio... |
| IMPINJ INC | PI | Nasdaq | Electronic Components, NEC |
| Imunon, Inc. | IMNN | Nasdaq | Pharmaceutical Preparations |
| IN8BIO, INC. | INAB | Nasdaq | Biological Products, (No Diagn... |
| Incannex Healthcare Inc. | IXHL | Nasdaq | Pharmaceutical Preparations |
| Inception Growth Acquisition Ltd | IGTA | OTC | Blank Checks |
| INCOME OPPORTUNITY REALTY INVESTORS INC /TX/ | IOR | NYSE | Real Estate Investment Trusts |
| INCYTE CORP | INCY | Nasdaq | Services-Commercial Physical &... |
| Indaptus Therapeutics, Inc. | INDP | Nasdaq | Pharmaceutical Preparations |
| Independence Gold Corp. | IEGCF | OTC | — |
| Independence Power Holdings, Inc. | ITXP | OTC | Services-Engineering, Accounti... |
| INDEPENDENCE REALTY TRUST, INC. | IRT | NYSE | Real Estate Investment Trusts |
| INDEPENDENT BANK CORP | INDB | Nasdaq | State Commercial Banks |
| INDEPENDENT BANK CORP /MI/ | IBCP | Nasdaq | State Commercial Banks |
| indie Semiconductor, Inc. | INDI | Nasdaq | Semiconductors & Related Devic... |
| Indigo Acquisition Corp. | INAC | Nasdaq | Blank Checks |
| Indivior Pharmaceuticals, Inc. | INDV | Nasdaq | Pharmaceutical Preparations |
| Indofood Sukses Makmur, Tbk | PIFMF | OTC | — |
| Indonesia Energy Corp Ltd | INDO | NYSE | Crude Petroleum & Natural Gas |
| Industria de Diseno Textil Inditex SA / ADR | IDEXF | OTC | — |
| Industrial Logistics Properties Trust | ILPT | Nasdaq | Real Estate Investment Trusts |
| INEO Tech Corp. | INEOF | OTC | — |
| Inficon Holding AG/ADR | IFHLY | OTC | — |
| INFINEON TECHNOLOGIES AG | IFNNY | OTC | Semiconductors & Related Devic... |
| Infinite Eagle Acquisition Corp. | IEAG | Nasdaq | Blank Checks |
| INFINITY NATURAL RESOURCES, INC. | INR | NYSE | Crude Petroleum & Natural Gas |
| InflaRx N.V. | IFRX | Nasdaq | Pharmaceutical Preparations |
| Inflection Point Acquisition Corp. III | IPCX | Nasdaq | Blank Checks |
| Inflection Point Acquisition Corp. V | IPEX | Nasdaq | Blank Checks |
| Inflection Point Acquisition Corp. VI | IPFX | Nasdaq | Blank Checks |
| Inflection Point Acquisition Corp. VII | IPXG | Nasdaq | Blank Checks |
Source: official U.S. government open data. This is an organized index, not an official U.S. government site. "Explained" links to our summary page; otherwise links go to the official primary source.