List of companies based in the Philadelphia area

Columns: Name | City | Industry | Fate | Notes
Curtis Publishing Company | Philadelphia , PA | publishing | assets sold | Drexel and Company | Philadelphia , PA | financial | failed | Transformed several times , eventually failed as part of the 1980s junk bond fiasco | E.W . Clark & Co | Philadelphia , PA | financial | merged | Ultimately became part of Penn Mutual | EB Games | West Chester , PA | electronics and gaming | acquired | by Game Stop | Ensoniq | Malvern , PA | electronics | acquired | by Creative Labs , which dissolved the brand | EPrivacy Group | Malvern , PA | software | acquired | by Symantec , which dissolved the brand | Extreme Championship Wrestling | Philadelphia , PA | entertainment | acquired | by World Wrestling Entertainment

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