Powerex Inc., is a Pennsylvania-based company specializing in high power semiconductor applications.

Uni-Mart was a Pennsylvania-based company that owned, operated and franchised numerous convenience stores in the Mid-Atlantic region of the United States (US).

O'Neill Properties Group, a Pennsylvania-based company that specializes in the development of brownfields, the polluted land left behind when industry leaves, has amassed more than 150 acres along Portsmouth's western shore.

The distribution license for "An Elephant Makes Love to a Pig" was among six South Park episodes purchased in 2000 by the Pittsburgh, Pennsylvania-based company and website SightSound.com.

Not most, according to Karin Rex, whose Pennsylvania-based company Computer Ease conducts Internet search classes.

According to TMZ, Gosselin - who formerly worked in IT - scored a job with Green Pointe Energy, a Pennsylvania-based company that focuses on renewable energy.

DESPITE the football strike, Bristol did some Monday morning quarterbacking last week, analyzing a surprise announcement that a Pennsylvania-based company was closing the 141-year-old Lake Compounce amusement park.

In addition, Interdigital, a Pennsylvania-based company specializing in wireless digital technology, maintains a major research facility on the Island.

BioClinica, Inc., formerly Bio-Imaging Technologies, Inc., founded in 1990, is a Pennsylvania-based company that supports pharmaceutical and medical device innovation.

A Pennsylvania-based company called Capita Research Group is experimenting with a method for delving deeper into the minds of TV watchers.