Marcel Kessler

CCR Technologies Ltd. provides purification and reclamation services of amines and glycols. The firm offers mobile service reclaiming, fixed facility reclaiming, long term solvent maintenance programs and licensing opportunities. The company was founded in 1987 and is headquartered in Calgary, Canada.

McKinsey & Co., Inc. provides management consulting services. It specializes in design, marketing and sales, analytics, operations, transformation and restructuring, risk, strategy and corporate finance, and sustainability and resource productivity. The company was founded by James O. McKinsey in 1926 and is headquartered in New York, NY.

Petron Industries, Inc. manufactures and supplies drilling instrumentation systems. The company was founded in 1983 and is headquartered in Houston, TX.

Part of Pason Systems, Inc., Pason Systems USA Corp. is an oilfield specialist that provides fully integrated drilling data solutions to access critical drilling information anytime, anywhere. The company is based in Golden, CO. Pason's drilling data solutions allow users to collect, manage, report, and analyze data in order. The company offers a customizable suite of communication solutions that ensure effective collaboration between rig and office. Pason transforms data into intelligence, creating smarter drilling. The company's Hazardous Gas Alarm System (HGAS) is a detection, alarming, and logging system designed for unmanned deployment on drilling and completion sites. Pason's Pit Volume Totalizer (PVT) monitors mud volumes and flow rates during drilling, tripping, and casing operations using data collected by Pason sensors.

3PS, Inc. specializes in sensors, systems, and services for the construction, marine, oilfield, and aerospace industries. The firm manufactures and sells drilling equipment for land based drilling rigs. Its products include load sensors, displays and controllers, IO sensors, cables and accessories, wireless drilling sensors, and crane systems. The company was founded in 2000 and is headquartered in Cedar Park, TX.

Exploration Logistics Group Plc provides medical and safety and security solutions. It serves the oil and gas, mining, construction, governmental, and humanitarian sectors. The company was founded in 1986 and is headquartered in Mitcheldean, the United Kingdom.