# MAPCO INC

MAPCO INC is a company headquartered in Tulsa, OK, United States.

## Company overview

- **Legal name:** MAPCO INC
- **Classification:** Company
- **Industry (SIC):** 2860 — Industrial Organic Chemicals
- **Headquarters:** Tulsa, OK, United States
- **Incorporated in:** DE
- **Fiscal year end:** December 31
- **SEC CIK:** 0000062142

## About

MAPCO INC is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0000062142, and its reported industry is Industrial Organic Chemicals. The retained history contains 12 filings, including 10-K filed on 1998-03-04. 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-K — filed 1998-03-04 — period 1997-12-31 — FORM 10-K FOR YEAR ENDED DECEMBER 31, 1997
- Form SC 13G — filed 1998-02-13
- Form SC 13G — filed 1998-02-12 — SCHEDULE 13G
- Form SC 13G — filed 1998-02-09 — SCHEDULE 13G MAPCO, INC.
- Form SC 13G — filed 1998-02-02 — SC 13G
- Form 8-K — filed 1997-11-26 — period 1997-11-23 — FORM 8-K
- Form 10-Q — filed 1997-11-13 — period 1997-09-30 — FORM 10-Q FOR QUARTER ENDED SEPTEMBER 30, 1997
- Form 10-Q — filed 1997-08-11 — period 1997-06-30 — FORM 10-Q FOR QUARTER ENDED JUNE 30, 1997
- Form 10-Q — filed 1997-05-12 — period 1997-03-31 — FORM 10-Q QUARTER ENDED 3/31/97
- Form DEF 14A — filed 1997-04-11 — period 1997-05-28 — DEFINITIVE PROXY STATEMENT
- Form SC 13G — filed 1997-04-10
- Form 10-K — filed 1997-02-25 — period 1996-12-31 — FORM 10-K FOR FISCAL YEAR ENDING DECEMBER 31, 1996

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Updated: 2026-10-23T22:53:27Z

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