List of companies based in the Philadelphia area

Columns: Name | City | Industry | Fate | Notes
American Line | Philadelphia , PA | maritime | merged | amalgamated into IMM | AgustaWestland | Philadelphia , PA | aviation | acquired | absorbed by Finmeccanica , today Leonardo ; Headquartered in Rome , Italy | Baldwin Locomotive Works | Philadelphia and Eddystone , PA | manufacturing | failed | Brown Bros. & Co | Philadelphia , PA | financial | merged | moved to NYC , now called Brown Brothers Harriman & Co | Cephalon , Inc | West Chester , PA | pharmaceutical | acquired | by Teva Pharmaceuticals in Oct. 2011 ; small R & D presence still in original location | Commodore International | West Chester , PA | electronics | failed | Office complex is now home to QVC | Consolidated Rail Corporation | Philadelphia , PA | railroad | split | into : Norfolk Southern Railway , CSX Transportation , Conrail Shared Assets Operations

Example questions:
What county of Pennsylvania is Baldwin Locomotive Works , a defunct corporation based in the Philadelphia area , located ? | Who were the co-founders of Cephalon , Inc. , a defunct corporation based in the Philadelphia area ? | What was Ensoniq , a defunct corporation based in the Philadelphia area , famous for ? | What university is located in the same borough as QVC , a defunct corporation based in the Philadelphia area ?

Answers:
Delaware County | Michael Lewis | musical instruments | West Chester University of Pennsylvania North Campus