Real Estate Transactions: ION Geophysical Corp.
July 10, 2011

... OFFICE: ION Geophysical Corp., a global provider of geophysical technology, services, and solutions for the oil and gas industry, has renewed its headquarters lease for 115,056 square feet in CityWestPlace, 2105 CityWest Blvd. Chip Colvill, Michael Anderson and Win Haggard Jr. of Colvill Office Properties represented the landlord, TPG/Cal/STRS, a joint venture of Thomas Properties Group and the California State Teachers' Retirement System. Mark O'Donnell of Studley Houston represented the tenant. ...

Link to article