Penn Oak and AOT Energy Americas have formed an alliance to supply liquid fuels of all kinds to federal, state, and municipal governments throughout the United States. Furthermore, AOT Energy supports Penn Oak in supplying fuel outside the Continental United States to support the US Department of Defense where ever it may operate.

AOT Energy is a private, global energy trading company which traces its origins back to 1947, when Baron FRÈRE founded TRANSCOMETAL to service the steel industry. Since then the TRANSCOR GROUP expanded in the 1980’s from coal into crude oil and oil products. Today, AOT Energy is headquartered in Zug, Switzerland; the company operates trading offices in Asia, Europe and North America, from where specialized experts handle all aspects of origination, transport, storage, blending, finance and marketing.

AOT Energy Americas is located in Houston, TX.