Systronix Incorporated

Wood Group is an energy services company that provides a range of engineering, production support, maintenance management and industrial gas turbine repair and overhaul services for the power generation and oil and gas and industries. It operates Engineering & Production Facilities, a business unit that offers engineering design and project management services for the development of offshore and onshore oil and gas fields. The company s Gas Turbine Services division provides maintenance and repair services for high-speed rotating equipment and gas and steam turbines. With sales revenue of more than $5 billion, Wood Group operates several engineering firms that include Alliance Engineering, Energeticos, IMV, IONIK Consulting, and John Brown Engineering Company. It maintains a staff of over 28,000 people and operates in nearly 45 countries worldwide.

Gexa Energy is a retail electricity provider based in Houston that has been serving residential and commercial customers since 2002. It serves approximately 172,000 customers in Texas. Gexa Energy provides a range of energy options, including Gexa Green, which is wind-powered energy. The company s customers include hospitals, grocery stores, and manufacturing and industrial facilities. It is a retail subsidiary of FPL Energy, which is one of the largest generators of wind power in the United States. The parent company also operates Florida Power & Light Company, which is one of the largest electric utilities providers in the United States.

Grinding and Sizing Company, founded in 1947, is a supplier and manufacturer to the drilling fluids sector of the petroleum industry. The company offers powder and granular products. It offers grinding services for various materials, such as resins, polymers, plastics, fibers, nut hulls, minerals, clays and chemicals. Grinding and Sizing Company provides fabrication and repair services for material handling equipment. The company offers drying, sizing, screening, blending and bagging services. Its division Payzone Testing Laboratory specializes in oil-field chemicals testing services and laboratory technicians offer assistance with new product development. The company also provides packaging, as well as reclamation and reworking services for hardened and damaged products. Grinding and Sizing Company has a custom bagging and blending facility located in Houston.