# Gunderson Rail Services, LLC

Gunderson Rail Services, LLC is a company headquartered in Lake Oswego, OR, United States.

## Company overview

- **Legal name:** Gunderson Rail Services, LLC
- **Former names in filing history:** Gunderson Rail Services, Inc. (2005-08-04 to 2005-08-12)
- **Classification:** Company
- **Industry (SIC):** 3743 — Railroad Equipment
- **Headquarters:** Lake Oswego, OR, United States
- **SEC CIK:** 0001334567

## About

Gunderson Rail Services, LLC is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0001334567, and its reported industry is Railroad Equipment. The retained history contains 7 filings, including 10-K/A filed on 2006-11-06. 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-K/A — filed 2006-11-06 — period 2006-08-31 — AMENDMENT NO. 1 ON FORM 10-K
- Form 10-K — filed 2006-11-02 — period 2006-08-31 — FORM 10-K
- Form 10-Q — filed 2006-06-29 — period 2006-05-31 — FORM 10-Q
- Form 10-Q — filed 2006-04-05 — period 2006-02-28 — FORM 10-Q
- Form S-4 — filed 2006-01-27 — THE GREENBRIER COMPANIES, INC. FORM S-4
- Form 10-Q — filed 2006-01-05 — period 2005-11-30 — FORM 10-Q
- Form 10-K — filed 2005-11-04 — period 2005-08-31 — FORM 10-K

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Updated: 2026-10-23T22:16:53Z

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