Gary Cresswell

Probe Technology Services, Inc. designs, manufactures, and sells measurement tools and systems used in formation evaluation, and well integrity assessment and productivity determination for the energy industry worldwide. It offers cased hole tools, such as corrosion logging, cement integrity logging, thru casing evaluation logging, gamma ray and CCL logging, memory logging, surface acquisition systems, and auxiliary equipment and accessories; and open hole tools, including nuclear, resistivity, acoustic, and borehole geometry logging. The company was founded in 1994 and is headquartered in Houston, TX.

Intelligent Wellhead Systems, Inc. designs, tests, manufactures, and deploys digital safety and efficiency workflow technologies for oil and gas well completion operations. The company is based in Calgary, CA. The Canadian company's InVision™ technology platform helps oil and gas companies reduce operating risk, lower the total cost of operations, and improve uptime. and has subsidiaries in the United States. The CEO of the company is Steve Sinclair-Smith.