# HARMON INDUSTRIES INC

HARMON INDUSTRIES INC is a company headquartered in Blue Springs, MO, United States.

## Company overview

- **Legal name:** HARMON INDUSTRIES INC
- **Classification:** Company
- **Industry (SIC):** 3669 — Communications Equipment, NEC
- **Headquarters:** Blue Springs, MO, United States
- **Incorporated in:** MO
- **Fiscal year end:** December 31
- **SEC CIK:** 0000045635

## About

HARMON INDUSTRIES INC is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0000045635, and its reported industry is Communications Equipment, NEC. The retained history contains 12 filings, including 10-Q filed on 2000-08-04. Each filing retains its accession, filing date and original SEC document link. This historical evidence does not establish current registration, listing, ownership or financial condition.

## Recent SEC filings

- Form 10-Q — filed 2000-08-04 — period 2000-06-30 — 10-Q
- Form SC 13D — filed 2000-07-26 — SCHEDULE 13D
- Form 8-K — filed 2000-07-17 — period 2000-07-17 — FORM 8-K
- Form 10-Q — filed 2000-05-01 — period 2000-03-31 — 10-Q
- Form DEF 14A — filed 2000-03-30 — period 2000-05-09 — DEF 14A
- Form 10-K — filed 2000-03-28 — period 1999-12-31 — 10-K
- Form SC 13G — filed 2000-02-14
- Form SC 13G — filed 2000-02-14
- Form SC 13G — filed 2000-02-11
- Form 10-Q — filed 1999-11-12 — period 1999-09-30 — 10-Q
- Form 10-Q — filed 1999-08-16 — period 1999-06-30 — QUARTERLY REPORT DATED 6/30/99
- Form 10-Q — filed 1999-05-17 — period 1999-03-31 — 10-Q

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Updated: 2026-10-23T22:24:09Z

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