Caterpillar (CAT) vs Honeywell (HON)
Caterpillar (CAT) and Honeywell (HON) side by side: both in Industrials, listed on New York Stock Exchange and Nasdaq Stock Market. Caterpillar is the larger of the two by approximate market capitalization (about 5.3×).
| Field | Caterpillar | Honeywell |
|---|---|---|
| Legal name | Caterpillar Inc. | Honeywell International Inc. |
| Ticker | CAT | HON |
| Exchange | New York Stock Exchange XNYS | Nasdaq Stock Market XNAS |
| Jurisdiction | United States | United States |
| Sector | Industrials | Industrials |
| Industry | Construction & mining equipment | Diversified industrial technology |
| Market cap ≈ | $367.9bn | $68.9bn |
| Founded | 1925 | 1906 |
| Reporting currency | USD | USD |
| LEI | WRJR7GS4GTRECRRTVX92 | ISRPG12PN4EIEOEMW547 |
| ISIN | US1491231015 | US4385161066 |
| FIGI | BBG001S5PJ06 | BBG001S5X1N1 |
| Index membership | S&P 500 | S&P 500, Nasdaq-100 |
| Held by (covered funds) | — | — |
Caterpillar
The world's largest maker of construction and mining equipment, whose engines and turbines also power data-center backup generation — a growing AI-era demand driver.
Honeywell
Industrial conglomerate spanning aerospace, building automation and process technologies, in the middle of a planned separation into independent companies.
What they share
Same indices: S&P 500
Market caps are computed from each issuer's own filed share count times the close on 2026-08-28, not copied from a vendor; LEI from GLEIF (CC0), ISIN read from each issuer's own primary listing document with its ISO 6166 check digit validated, FIGI from OpenFIGI, MIC from the ISO 10383 registry — full provenance on Sources. Not real-time, not investment advice. Both sides as data: /api/v1/companies/caterpillar · /api/v1/companies/honeywell