David A. Richard

Seitel Canada Ltd. is an onshore seismic data company that provides seismic data to the oil and gas industry in Canada. It designs, markets and executes new surveys for Canada's oil and gas customers, as well as purchases existing surveys from other companies. The company is headquartered in Calgary, Canada.

Paradigm Geophysical Ltd. develops, markets and supports seismic data analysis software products and services. It offers technical software solutions and product-driven services to companies involved in the exploration and production of oil and gas and to oilfield service companies. The company has a global network of sales with offices and geophysical data analysis service centers in the United States, the United Kingdom, Canada, Australia, China, Indonesia, Singapore, Argentina, Venezuela, and Russia. Paradigm Geophysical Ltd was founded by Eldad Weiss in 1993 and is located in Herzliya, Israel

IHS Energy Canada Ltd. provides software solutions. The Company is headquartered in Calgary, Canada.

Katalyst Data Holdings, Inc. provides end-to-end subsurface data management solutions for the oil and gas industry. It offers data management services such as digital data storage, data organization, verification, and spatialization, and disaster recovery. The company was founded in February 1985 and is headquartered in Calgary, Canada.