# SONAT INC

SONAT INC is a company headquartered in Birmingham, AL, United States.

## Company overview

- **Legal name:** SONAT INC
- **Classification:** Company
- **Industry (SIC):** 4922 — Natural Gas Transmission
- **Headquarters:** Birmingham, AL, United States
- **Incorporated in:** DE
- **Fiscal year end:** December 31
- **SEC CIK:** 0000092236

## About

SONAT INC is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0000092236, and its reported industry is Natural Gas Transmission. The retained history contains 12 filings, including 10-Q filed on 1999-08-11. 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 1999-08-11 — period 1999-06-30 — SONAT 10-Q FOR QUARTER ENDING JUNE 30, 1999
- Form 8-K — filed 1999-07-12 — period 1999-07-07 — FORM 8-K
- Form 8-K — filed 1999-07-07 — period 1999-07-06 — SONAT, INC. - DATED 07/06/99
- Form 8-K — filed 1999-06-10 — period 1999-06-10 — CURRENT REPORT
- Form 10-Q — filed 1999-05-12 — period 1999-03-31 — SONAT 10-Q FOR QUARTER ENDING MARCH 31, 1999
- Form 8-K — filed 1999-04-22 — period 1999-04-22 — CURRENT REPORT
- Form 10-K — filed 1999-03-24 — period 1998-12-31 — SONAT INC.
- Form DEF 14A — filed 1999-03-23 — period 1999-04-22 — SONAT INC.
- Form SC 13D — filed 1999-03-23 — SCHEDULE 13D
- Form SC 13D — filed 1999-03-23
- Form SC 13D — filed 1999-03-17 — SELIM K. ZILKHA FOR SONAT, INC.
- Form 8-K — filed 1999-03-15 — period 1999-03-15 — FORM 8-K

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

Canonical page: https://altss.com/profile/sonat-inc

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