Field Trucking & Service LLC

Isramco operates in two industry segments that include the exploration, development, production and transportation of oil and natural gas in Israel and in the United States, and the holding and leasing of its luxury cruise line vessel. In Israel, the company holds a participation interest in two long-term offshore leases and serves as an operator of one. It also holds a participation interest in an offshore license, and also serves as the operator. In the United States, Isramco, through its wholly owned subsidiaries, Jay Petroleum and Jay Management, is involved in oil and gas exploration and production. The company's luxury cruise liner was purchased in March 2004. The vessel, a Bahamas flagged ship, contains nearly 270 passenger cabins spread out through nine decks. Isramco maintains headquarters in Houston.

The Yuma Companies is a privately-held, independent energy company that was formed in 1983. It generates and sells exploration activities to various oil and gas companies. The company s subsidiaries include Yuma Exploration and Production Company and The Pipeline Group. It specializes in the exploration, production, transportation and marketing of crude oil and natural gas. The Yuma Companies manages Texas Southeastern Gas Gathering Company, which owns and operates a pipeline system in Plaquemines and St. Bernard Parishes in Louisiana. It is also involved in the processing of 3-D seismic surveys, producing field studies, and administering exploration and development programs. The company operates high-pressure gas wells, flowing oil wells and artificially lifted wells.

Manatee is an engineering consulting firm that specializes in technical and project management services for the deepwater oil and gas development industry. The firm has been serving customers since 1996. It offers project engineering, control, construction, training, quality assurance, documentation, design and review services. Manatee provides the design, fabrication, testing and installation of subsea trees, piles, jumpers and drilling systems. It offers concept development, cost estimating, system design, and steady state and transient analysis services. The company also provides multiphase flow analysis, chemical injection, subsea intervention and facilities installation services. It is certified by the Texas Board of Professional Engineers. Manatee is located in Houston.