José Fernando Aguilar

Calfrac Well Services (Argentina) SA is a gas extraction support services company. It is engaged in oil drilling and production providing hydraulic fracturing, stimulation, wells cleaning, acidification and cementing services. The company was founded on September 27, 2007 and is headquartered in Buenos Aires, Argentina.

CGGVeritas, Inc. provides electronic equipment. It also provides integrated electronic recording systems, cables, land, ocean-bottom and borehole sensors, streamers, offshore seismic sources and vibrators. It also provides offshore and onshore services. The company was founded in 1931 and is headquartered in Houston, TX.

The Pacific Institute for the Mathematical Sciences operates as mathematical sciences research company. The firm funds collaborative research groups, post-doctoral fellowships and individual events on a competitive basis. The company was founded by Nassif Ghoussoub in 1996 and is headquartered in Vancouver, Canada.

CGG Americas, Inc. provides business support services. It acquires, process, analyze and manage all forms of geological and geophysical data including seismic, gravity, magnetic and satellite. The company was founded on February 13, 1968 and is headquartered in Houston, TX.