List of Companies (Starting with P)

Pittsburgh & West Virginia Railroad Pittsburgh & West Virginia Railroad (the Registrant) was organized in Pennsylvania in 1967, as a business trust, for the purpose of acquiring the busi...

Pixelworks Inc. We are a leading designer, developer and marketer of semiconductors and software for the advanced display industry, including advanced televisions, mu...

Pizza Inn Inc. Pizza Inn, Inc. and its subsidiaries (collectively referred to as the Company, Pizza Inn or in the first person notations of we, us and our) operate a...

Placer Sierra Bancshares We are a California-based bank holding company for Placer Sierra Bank, a California state-chartered commercial bank with 41 branches operating through...

Plains All American Pipeline L.P. We are a publicly traded Delaware limited partnership (the partnership) engaged in interstate and intrastate marketing, transportation and terminallin...

Planar Systems Inc. Planar Systems, Inc. is a provider of flat-panel display solutions for customers in medical, industrial, commercial and retailing markets. Products in...

PlanetOut Inc. We are a leading global online media company serving the lesbian, gay, bisexual and transgender, or LGBT, community, a market expected to have a repor...

Plantronics Inc. Plantronics, Inc. ("Plantronics," "we", "our," or "us") is a leading worldwide designer, manufacturer and marketer of lightweight communications heads...

Platinum Underwriters Holdings Ltd Reinsurance is an arrangement in which an insurance company, referred to as the reinsurer, agrees to assume from another insurance company, referred t...

PLATO Learning Inc. PLATO Learning, Inc. is a leading provider of computer and web-based instruction, curriculum planning and management, assessment, and related professi...