Technology companies in Illinois
5 technology companies are indexed in Illinois. Each entry below is built from public sources and links to its filings and identifiers. This is a factual directory, not a ranking.
| Company | Industry | Type | Ticker | Revenue (dated) |
|---|---|---|---|---|
| Abbott Laboratories | Technology, Healthcare | public | ABT | $44B (FY 2025) |
| Abbvie | Technology, Healthcare | public | ABBV | $61B (FY 2025) |
| GE Healthcare | Technology, Healthcare, Manufacturing | public | GEHC | $21B (FY 2025) |
| Zebra Technologies | Technology | public | ZBRA | $5.4B (FY 2025) |
| Wolfram Research, Inc. | Technology | private | — | — |
See all Illinois companies or alltechnology companies.