Major Public Companies in the Best of the Web Directory

Major Public Companies

Occidental Petroleum Corporation

Los Angeles, California based oil and gas exploration and production company. Also produces basic chemicals, plastics, and petrochemicals.

Office Depot

Provider of office supplies, furniture, and other related products. Site provides information on corporate affairs, shopping tools, and a store locator.


Supplies office supplies and furniture as well as computers and other consumer electronics.

OGE Energy Corporation

Natural gas pipeline business and the parent company of the Oklahoma Gas and Electric Company (OG&E).

Oil States International, Inc.

Oil equipment and services company provides specialty products to the oil and gas drilling production industry.

Old Republic International

Insurance holding company engaged in general, commercial property and liability, mortgage guarantee, title, and workers' compensation insurance.


Covington, Kentucky based company provides services in skilled nursing, assisted living, and other healthcare facilities.

Omnicom Group

Corporate media services conglomerate that operates advertising, marketing, and public relations segments.


Diversified oil and gas company based in Tulsa, Oklahoma - a rural natural gas distributor.

Oracle Corporation

Suppliers of software for business information management.

OSI Restaurant Partners, Inc.

Operates casual-dining spots and steakhousesin over 1,400 locations in the United States and abroad.

Owens & Minor

Supply-chain solutions company and distributor of name-brand medical and surgical supplies.

Owens Corning

Company specializing in building materials such as insulation, roofing shingles, basement finishing, vinyl sliding, and fiberglass composites.

Owens-Illinois, Inc.

Glass container manufacturer with a market reach in Europe, North America, Asia Pacific and Latin America.

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